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 "$func_dirname_result" 191# basename: Compute filename of FILE. 192# value returned in "$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) $VERSION */ 3268 3269#ifdef __cplusplus 3270extern \"C\" { 3271#endif 3272 3273#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 3274#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 3275#endif 3276 3277/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3278#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3279/* DATA imports from DLLs on WIN32 can't be const, because runtime 3280 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3281# define LT_DLSYM_CONST 3282#elif defined(__osf__) 3283/* This system does not cope well with relocations in const data. */ 3284# define LT_DLSYM_CONST 3285#else 3286# define LT_DLSYM_CONST const 3287#endif 3288 3289/* External symbol declarations for the compiler. */\ 3290" 3291 3292 if test "$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 (including 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 $host in 5097 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5098 # It is impossible to link a dll without this setting, and 5099 # we shouldn't force the makefile maintainer to figure out 5100 # which system we are compiling for in order to pass an extra 5101 # flag for every libtool invocation. 5102 allow_undefined=no 5103 ;; 5104 *) 5105 allow_undefined=yes 5106 ;; 5107 esac 5108 libtool_args=$nonopt 5109 base_compile="$nonopt $@" 5110 compile_command=$nonopt 5111 finalize_command=$nonopt 5112 5113 compile_rpath= 5114 finalize_rpath= 5115 compile_shlibpath= 5116 finalize_shlibpath= 5117 convenience= 5118 old_convenience= 5119 deplibs= 5120 old_deplibs= 5121 compiler_flags= 5122 linker_flags= 5123 dllsearchpath= 5124 lib_search_path=`pwd` 5125 inst_prefix_dir= 5126 new_inherited_linker_flags= 5127 5128 avoid_version=no 5129 bindir= 5130 dlfiles= 5131 dlprefiles= 5132 dlself=no 5133 export_dynamic=no 5134 export_symbols= 5135 export_symbols_regex= 5136 generated= 5137 libobjs= 5138 ltlibs= 5139 module=no 5140 no_install=no 5141 objs= 5142 non_pic_objects= 5143 precious_files_regex= 5144 prefer_static_libs=no 5145 preload=no 5146 prev= 5147 prevarg= 5148 release= 5149 rpath= 5150 xrpath= 5151 perm_rpath= 5152 temp_rpath= 5153 thread_safe=no 5154 vinfo= 5155 vinfo_number=no 5156 weak_libs= 5157 single_module="${wl}-single_module" 5158 func_infer_tag $base_compile 5159 5160 # We need to know -static, to get the right output filenames. 5161 for arg 5162 do 5163 case $arg in 5164 -shared) 5165 test "$build_libtool_libs" != yes && \ 5166 func_fatal_configuration "can not build a shared library" 5167 build_old_libs=no 5168 break 5169 ;; 5170 -all-static | -static | -static-libtool-libs) 5171 case $arg in 5172 -all-static) 5173 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then 5174 func_warning "complete static linking is impossible in this configuration" 5175 fi 5176 if test -n "$link_static_flag"; then 5177 dlopen_self=$dlopen_self_static 5178 fi 5179 prefer_static_libs=yes 5180 ;; 5181 -static) 5182 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5183 dlopen_self=$dlopen_self_static 5184 fi 5185 prefer_static_libs=built 5186 ;; 5187 -static-libtool-libs) 5188 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5189 dlopen_self=$dlopen_self_static 5190 fi 5191 prefer_static_libs=yes 5192 ;; 5193 esac 5194 build_libtool_libs=no 5195 build_old_libs=yes 5196 break 5197 ;; 5198 esac 5199 done 5200 5201 # See if our shared archives depend on static archives. 5202 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 5203 5204 # Go through the arguments, transforming them on the way. 5205 while test "$#" -gt 0; do 5206 arg="$1" 5207 shift 5208 func_quote_for_eval "$arg" 5209 qarg=$func_quote_for_eval_unquoted_result 5210 func_append libtool_args " $func_quote_for_eval_result" 5211 5212 # If the previous option needs an argument, assign it. 5213 if test -n "$prev"; then 5214 case $prev in 5215 output) 5216 func_append compile_command " @OUTPUT@" 5217 func_append finalize_command " @OUTPUT@" 5218 ;; 5219 esac 5220 5221 case $prev in 5222 bindir) 5223 bindir="$arg" 5224 prev= 5225 continue 5226 ;; 5227 dlfiles|dlprefiles) 5228 if test "$preload" = no; then 5229 # Add the symbol object into the linking commands. 5230 func_append compile_command " @SYMFILE@" 5231 func_append finalize_command " @SYMFILE@" 5232 preload=yes 5233 fi 5234 case $arg in 5235 *.la | *.lo) ;; # We handle these cases below. 5236 force) 5237 if test "$dlself" = no; then 5238 dlself=needless 5239 export_dynamic=yes 5240 fi 5241 prev= 5242 continue 5243 ;; 5244 self) 5245 if test "$prev" = dlprefiles; then 5246 dlself=yes 5247 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then 5248 dlself=yes 5249 else 5250 dlself=needless 5251 export_dynamic=yes 5252 fi 5253 prev= 5254 continue 5255 ;; 5256 *) 5257 if test "$prev" = dlfiles; then 5258 func_append dlfiles " $arg" 5259 else 5260 func_append dlprefiles " $arg" 5261 fi 5262 prev= 5263 continue 5264 ;; 5265 esac 5266 ;; 5267 expsyms) 5268 export_symbols="$arg" 5269 test -f "$arg" \ 5270 || func_fatal_error "symbol file \`$arg' does not exist" 5271 prev= 5272 continue 5273 ;; 5274 expsyms_regex) 5275 export_symbols_regex="$arg" 5276 prev= 5277 continue 5278 ;; 5279 framework) 5280 case $host in 5281 *-*-darwin*) 5282 case "$deplibs " in 5283 *" $qarg.ltframework "*) ;; 5284 *) func_append deplibs " $qarg.ltframework" # this is fixed later 5285 ;; 5286 esac 5287 ;; 5288 esac 5289 prev= 5290 continue 5291 ;; 5292 inst_prefix) 5293 inst_prefix_dir="$arg" 5294 prev= 5295 continue 5296 ;; 5297 objectlist) 5298 if test -f "$arg"; then 5299 save_arg=$arg 5300 moreargs= 5301 for fil in `cat "$save_arg"` 5302 do 5303# func_append moreargs " $fil" 5304 arg=$fil 5305 # A libtool-controlled object. 5306 5307 # Check to see that this really is a libtool object. 5308 if func_lalib_unsafe_p "$arg"; then 5309 pic_object= 5310 non_pic_object= 5311 5312 # Read the .lo file 5313 func_source "$arg" 5314 5315 if test -z "$pic_object" || 5316 test -z "$non_pic_object" || 5317 test "$pic_object" = none && 5318 test "$non_pic_object" = none; then 5319 func_fatal_error "cannot find name of object for \`$arg'" 5320 fi 5321 5322 # Extract subdirectory from the argument. 5323 func_dirname "$arg" "/" "" 5324 xdir="$func_dirname_result" 5325 5326 if test "$pic_object" != none; then 5327 # Prepend the subdirectory the object is found in. 5328 pic_object="$xdir$pic_object" 5329 5330 if test "$prev" = dlfiles; then 5331 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5332 func_append dlfiles " $pic_object" 5333 prev= 5334 continue 5335 else 5336 # If libtool objects are unsupported, then we need to preload. 5337 prev=dlprefiles 5338 fi 5339 fi 5340 5341 # CHECK ME: I think I busted this. -Ossama 5342 if test "$prev" = dlprefiles; then 5343 # Preload the old-style object. 5344 func_append dlprefiles " $pic_object" 5345 prev= 5346 fi 5347 5348 # A PIC object. 5349 func_append libobjs " $pic_object" 5350 arg="$pic_object" 5351 fi 5352 5353 # Non-PIC object. 5354 if test "$non_pic_object" != none; then 5355 # Prepend the subdirectory the object is found in. 5356 non_pic_object="$xdir$non_pic_object" 5357 5358 # A standard non-PIC object 5359 func_append non_pic_objects " $non_pic_object" 5360 if test -z "$pic_object" || test "$pic_object" = none ; then 5361 arg="$non_pic_object" 5362 fi 5363 else 5364 # If the PIC object exists, use it instead. 5365 # $xdir was prepended to $pic_object above. 5366 non_pic_object="$pic_object" 5367 func_append non_pic_objects " $non_pic_object" 5368 fi 5369 else 5370 # Only an error if not doing a dry-run. 5371 if $opt_dry_run; then 5372 # Extract subdirectory from the argument. 5373 func_dirname "$arg" "/" "" 5374 xdir="$func_dirname_result" 5375 5376 func_lo2o "$arg" 5377 pic_object=$xdir$objdir/$func_lo2o_result 5378 non_pic_object=$xdir$func_lo2o_result 5379 func_append libobjs " $pic_object" 5380 func_append non_pic_objects " $non_pic_object" 5381 else 5382 func_fatal_error "\`$arg' is not a valid libtool object" 5383 fi 5384 fi 5385 done 5386 else 5387 func_fatal_error "link input file \`$arg' does not exist" 5388 fi 5389 arg=$save_arg 5390 prev= 5391 continue 5392 ;; 5393 precious_regex) 5394 precious_files_regex="$arg" 5395 prev= 5396 continue 5397 ;; 5398 release) 5399 release="-$arg" 5400 prev= 5401 continue 5402 ;; 5403 rpath | xrpath) 5404 # We need an absolute path. 5405 case $arg in 5406 [\\/]* | [A-Za-z]:[\\/]*) ;; 5407 *) 5408 func_fatal_error "only absolute run-paths are allowed" 5409 ;; 5410 esac 5411 if test "$prev" = rpath; then 5412 case "$rpath " in 5413 *" $arg "*) ;; 5414 *) func_append rpath " $arg" ;; 5415 esac 5416 else 5417 case "$xrpath " in 5418 *" $arg "*) ;; 5419 *) func_append xrpath " $arg" ;; 5420 esac 5421 fi 5422 prev= 5423 continue 5424 ;; 5425 shrext) 5426 shrext_cmds="$arg" 5427 prev= 5428 continue 5429 ;; 5430 weak) 5431 func_append weak_libs " $arg" 5432 prev= 5433 continue 5434 ;; 5435 xcclinker) 5436 func_append linker_flags " $qarg" 5437 func_append compiler_flags " $qarg" 5438 prev= 5439 func_append compile_command " $qarg" 5440 func_append finalize_command " $qarg" 5441 continue 5442 ;; 5443 xcompiler) 5444 func_append compiler_flags " $qarg" 5445 prev= 5446 func_append compile_command " $qarg" 5447 func_append finalize_command " $qarg" 5448 continue 5449 ;; 5450 xlinker) 5451 func_append linker_flags " $qarg" 5452 func_append compiler_flags " $wl$qarg" 5453 prev= 5454 func_append compile_command " $wl$qarg" 5455 func_append finalize_command " $wl$qarg" 5456 continue 5457 ;; 5458 *) 5459 eval "$prev=\"\$arg\"" 5460 prev= 5461 continue 5462 ;; 5463 esac 5464 fi # test -n "$prev" 5465 5466 prevarg="$arg" 5467 5468 case $arg in 5469 -all-static) 5470 if test -n "$link_static_flag"; then 5471 # See comment for -static flag below, for more details. 5472 func_append compile_command " $link_static_flag" 5473 func_append finalize_command " $link_static_flag" 5474 fi 5475 continue 5476 ;; 5477 5478 -allow-undefined) 5479 # FIXME: remove this flag sometime in the future. 5480 func_fatal_error "\`-allow-undefined' must not be used because it is the default" 5481 ;; 5482 5483 -avoid-version) 5484 avoid_version=yes 5485 continue 5486 ;; 5487 5488 -bindir) 5489 prev=bindir 5490 continue 5491 ;; 5492 5493 -dlopen) 5494 prev=dlfiles 5495 continue 5496 ;; 5497 5498 -dlpreopen) 5499 prev=dlprefiles 5500 continue 5501 ;; 5502 5503 -export-dynamic) 5504 export_dynamic=yes 5505 continue 5506 ;; 5507 5508 -export-symbols | -export-symbols-regex) 5509 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 5510 func_fatal_error "more than one -exported-symbols argument is not allowed" 5511 fi 5512 if test "X$arg" = "X-export-symbols"; then 5513 prev=expsyms 5514 else 5515 prev=expsyms_regex 5516 fi 5517 continue 5518 ;; 5519 5520 -framework) 5521 prev=framework 5522 continue 5523 ;; 5524 5525 -inst-prefix-dir) 5526 prev=inst_prefix 5527 continue 5528 ;; 5529 5530 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 5531 # so, if we see these flags be careful not to treat them like -L 5532 -L[A-Z][A-Z]*:*) 5533 case $with_gcc/$host in 5534 no/*-*-irix* | /*-*-irix*) 5535 func_append compile_command " $arg" 5536 func_append finalize_command " $arg" 5537 ;; 5538 esac 5539 continue 5540 ;; 5541 5542 -L*) 5543 func_stripname "-L" '' "$arg" 5544 if test -z "$func_stripname_result"; then 5545 if test "$#" -gt 0; then 5546 func_fatal_error "require no space between \`-L' and \`$1'" 5547 else 5548 func_fatal_error "need path for \`-L' option" 5549 fi 5550 fi 5551 func_resolve_sysroot "$func_stripname_result" 5552 dir=$func_resolve_sysroot_result 5553 # We need an absolute path. 5554 case $dir in 5555 [\\/]* | [A-Za-z]:[\\/]*) ;; 5556 *) 5557 absdir=`cd "$dir" && pwd` 5558 test -z "$absdir" && \ 5559 func_fatal_error "cannot determine absolute directory name of \`$dir'" 5560 dir="$absdir" 5561 ;; 5562 esac 5563 case "$deplibs " in 5564 *" -L$dir "* | *" $arg "*) 5565 # Will only happen for absolute or sysroot arguments 5566 ;; 5567 *) 5568 # Preserve sysroot, but never include relative directories 5569 case $dir in 5570 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 5571 *) func_append deplibs " -L$dir" ;; 5572 esac 5573 func_append lib_search_path " $dir" 5574 ;; 5575 esac 5576 case $host in 5577 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5578 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 5579 case :$dllsearchpath: in 5580 *":$dir:"*) ;; 5581 ::) dllsearchpath=$dir;; 5582 *) func_append dllsearchpath ":$dir";; 5583 esac 5584 case :$dllsearchpath: in 5585 *":$testbindir:"*) ;; 5586 ::) dllsearchpath=$testbindir;; 5587 *) func_append dllsearchpath ":$testbindir";; 5588 esac 5589 ;; 5590 esac 5591 continue 5592 ;; 5593 5594 -l*) 5595 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then 5596 case $host in 5597 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 5598 # These systems don't actually have a C or math library (as such) 5599 continue 5600 ;; 5601 *-*-os2*) 5602 # These systems don't actually have a C library (as such) 5603 test "X$arg" = "X-lc" && continue 5604 ;; 5605 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5606 # Do not include libc due to us having libc/libc_r. 5607 test "X$arg" = "X-lc" && continue 5608 ;; 5609 *-*-rhapsody* | *-*-darwin1.[012]) 5610 # Rhapsody C and math libraries are in the System framework 5611 func_append deplibs " System.ltframework" 5612 continue 5613 ;; 5614 *-*-sco3.2v5* | *-*-sco5v6*) 5615 # Causes problems with __ctype 5616 test "X$arg" = "X-lc" && continue 5617 ;; 5618 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 5619 # Compiler inserts libc in the correct place for threads to work 5620 test "X$arg" = "X-lc" && continue 5621 ;; 5622 esac 5623 elif test "X$arg" = "X-lc_r"; then 5624 case $host in 5625 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5626 # Do not include libc_r directly, use -pthread flag. 5627 continue 5628 ;; 5629 esac 5630 fi 5631 func_append deplibs " $arg" 5632 continue 5633 ;; 5634 5635 -module) 5636 module=yes 5637 continue 5638 ;; 5639 5640 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 5641 # classes, name mangling, and exception handling. 5642 # Darwin uses the -arch flag to determine output architecture. 5643 -model|-arch|-isysroot|--sysroot) 5644 func_append compiler_flags " $arg" 5645 func_append compile_command " $arg" 5646 func_append finalize_command " $arg" 5647 prev=xcompiler 5648 continue 5649 ;; 5650 5651 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 5652 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 5653 func_append compiler_flags " $arg" 5654 func_append compile_command " $arg" 5655 func_append finalize_command " $arg" 5656 case "$new_inherited_linker_flags " in 5657 *" $arg "*) ;; 5658 * ) func_append new_inherited_linker_flags " $arg" ;; 5659 esac 5660 continue 5661 ;; 5662 5663 -multi_module) 5664 single_module="${wl}-multi_module" 5665 continue 5666 ;; 5667 5668 -no-fast-install) 5669 fast_install=no 5670 continue 5671 ;; 5672 5673 -no-install) 5674 case $host in 5675 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 5676 # The PATH hackery in wrapper scripts is required on Windows 5677 # and Darwin in order for the loader to find any dlls it needs. 5678 func_warning "\`-no-install' is ignored for $host" 5679 func_warning "assuming \`-no-fast-install' instead" 5680 fast_install=no 5681 ;; 5682 *) no_install=yes ;; 5683 esac 5684 continue 5685 ;; 5686 5687 -no-undefined) 5688 allow_undefined=no 5689 continue 5690 ;; 5691 5692 -objectlist) 5693 prev=objectlist 5694 continue 5695 ;; 5696 5697 -o) prev=output ;; 5698 5699 -precious-files-regex) 5700 prev=precious_regex 5701 continue 5702 ;; 5703 5704 -release) 5705 prev=release 5706 continue 5707 ;; 5708 5709 -rpath) 5710 prev=rpath 5711 continue 5712 ;; 5713 5714 -R) 5715 prev=xrpath 5716 continue 5717 ;; 5718 5719 -R*) 5720 func_stripname '-R' '' "$arg" 5721 dir=$func_stripname_result 5722 # We need an absolute path. 5723 case $dir in 5724 [\\/]* | [A-Za-z]:[\\/]*) ;; 5725 =*) 5726 func_stripname '=' '' "$dir" 5727 dir=$lt_sysroot$func_stripname_result 5728 ;; 5729 *) 5730 func_fatal_error "only absolute run-paths are allowed" 5731 ;; 5732 esac 5733 case "$xrpath " in 5734 *" $dir "*) ;; 5735 *) func_append xrpath " $dir" ;; 5736 esac 5737 continue 5738 ;; 5739 5740 -shared) 5741 # The effects of -shared are defined in a previous loop. 5742 continue 5743 ;; 5744 5745 -shrext) 5746 prev=shrext 5747 continue 5748 ;; 5749 5750 -static | -static-libtool-libs) 5751 # The effects of -static are defined in a previous loop. 5752 # We used to do the same as -all-static on platforms that 5753 # didn't have a PIC flag, but the assumption that the effects 5754 # would be equivalent was wrong. It would break on at least 5755 # Digital Unix and AIX. 5756 continue 5757 ;; 5758 5759 -thread-safe) 5760 thread_safe=yes 5761 continue 5762 ;; 5763 5764 -version-info) 5765 prev=vinfo 5766 continue 5767 ;; 5768 5769 -version-number) 5770 prev=vinfo 5771 vinfo_number=yes 5772 continue 5773 ;; 5774 5775 -weak) 5776 prev=weak 5777 continue 5778 ;; 5779 5780 -Wc,*) 5781 func_stripname '-Wc,' '' "$arg" 5782 args=$func_stripname_result 5783 arg= 5784 save_ifs="$IFS"; IFS=',' 5785 for flag in $args; do 5786 IFS="$save_ifs" 5787 func_quote_for_eval "$flag" 5788 func_append arg " $func_quote_for_eval_result" 5789 func_append compiler_flags " $func_quote_for_eval_result" 5790 done 5791 IFS="$save_ifs" 5792 func_stripname ' ' '' "$arg" 5793 arg=$func_stripname_result 5794 ;; 5795 5796 -Wl,*) 5797 func_stripname '-Wl,' '' "$arg" 5798 args=$func_stripname_result 5799 arg= 5800 save_ifs="$IFS"; IFS=',' 5801 for flag in $args; do 5802 IFS="$save_ifs" 5803 func_quote_for_eval "$flag" 5804 func_append arg " $wl$func_quote_for_eval_result" 5805 func_append compiler_flags " $wl$func_quote_for_eval_result" 5806 func_append linker_flags " $func_quote_for_eval_result" 5807 done 5808 IFS="$save_ifs" 5809 func_stripname ' ' '' "$arg" 5810 arg=$func_stripname_result 5811 ;; 5812 5813 -Xcompiler) 5814 prev=xcompiler 5815 continue 5816 ;; 5817 5818 -Xlinker) 5819 prev=xlinker 5820 continue 5821 ;; 5822 5823 -XCClinker) 5824 prev=xcclinker 5825 continue 5826 ;; 5827 5828 # -msg_* for osf cc 5829 -msg_*) 5830 func_quote_for_eval "$arg" 5831 arg="$func_quote_for_eval_result" 5832 ;; 5833 5834 # Flags to be passed through unchanged, with rationale: 5835 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 5836 # -r[0-9][0-9]* specify processor for the SGI compiler 5837 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 5838 # +DA*, +DD* enable 64-bit mode for the HP compiler 5839 # -q* compiler args for the IBM compiler 5840 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 5841 # -F/path path to uninstalled frameworks, gcc on darwin 5842 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 5843 # @file GCC response files 5844 # -tp=* Portland pgcc target processor selection 5845 # --sysroot=* for sysroot support 5846 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 5847 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 5848 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 5849 -O*|-flto*|-fwhopr*|-fuse-linker-plugin) 5850 func_quote_for_eval "$arg" 5851 arg="$func_quote_for_eval_result" 5852 func_append compile_command " $arg" 5853 func_append finalize_command " $arg" 5854 func_append compiler_flags " $arg" 5855 continue 5856 ;; 5857 5858 # Some other compiler flag. 5859 -* | +*) 5860 func_quote_for_eval "$arg" 5861 arg="$func_quote_for_eval_result" 5862 ;; 5863 5864 *.$objext) 5865 # A standard object. 5866 func_append objs " $arg" 5867 ;; 5868 5869 *.lo) 5870 # A libtool-controlled object. 5871 5872 # Check to see that this really is a libtool object. 5873 if func_lalib_unsafe_p "$arg"; then 5874 pic_object= 5875 non_pic_object= 5876 5877 # Read the .lo file 5878 func_source "$arg" 5879 5880 if test -z "$pic_object" || 5881 test -z "$non_pic_object" || 5882 test "$pic_object" = none && 5883 test "$non_pic_object" = none; then 5884 func_fatal_error "cannot find name of object for \`$arg'" 5885 fi 5886 5887 # Extract subdirectory from the argument. 5888 func_dirname "$arg" "/" "" 5889 xdir="$func_dirname_result" 5890 5891 if test "$pic_object" != none; then 5892 # Prepend the subdirectory the object is found in. 5893 pic_object="$xdir$pic_object" 5894 5895 if test "$prev" = dlfiles; then 5896 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5897 func_append dlfiles " $pic_object" 5898 prev= 5899 continue 5900 else 5901 # If libtool objects are unsupported, then we need to preload. 5902 prev=dlprefiles 5903 fi 5904 fi 5905 5906 # CHECK ME: I think I busted this. -Ossama 5907 if test "$prev" = dlprefiles; then 5908 # Preload the old-style object. 5909 func_append dlprefiles " $pic_object" 5910 prev= 5911 fi 5912 5913 # A PIC object. 5914 func_append libobjs " $pic_object" 5915 arg="$pic_object" 5916 fi 5917 5918 # Non-PIC object. 5919 if test "$non_pic_object" != none; then 5920 # Prepend the subdirectory the object is found in. 5921 non_pic_object="$xdir$non_pic_object" 5922 5923 # A standard non-PIC object 5924 func_append non_pic_objects " $non_pic_object" 5925 if test -z "$pic_object" || test "$pic_object" = none ; then 5926 arg="$non_pic_object" 5927 fi 5928 else 5929 # If the PIC object exists, use it instead. 5930 # $xdir was prepended to $pic_object above. 5931 non_pic_object="$pic_object" 5932 func_append non_pic_objects " $non_pic_object" 5933 fi 5934 else 5935 # Only an error if not doing a dry-run. 5936 if $opt_dry_run; then 5937 # Extract subdirectory from the argument. 5938 func_dirname "$arg" "/" "" 5939 xdir="$func_dirname_result" 5940 5941 func_lo2o "$arg" 5942 pic_object=$xdir$objdir/$func_lo2o_result 5943 non_pic_object=$xdir$func_lo2o_result 5944 func_append libobjs " $pic_object" 5945 func_append non_pic_objects " $non_pic_object" 5946 else 5947 func_fatal_error "\`$arg' is not a valid libtool object" 5948 fi 5949 fi 5950 ;; 5951 5952 *.$libext) 5953 # An archive. 5954 func_append deplibs " $arg" 5955 func_append old_deplibs " $arg" 5956 continue 5957 ;; 5958 5959 *.la) 5960 # A libtool-controlled library. 5961 5962 func_resolve_sysroot "$arg" 5963 if test "$prev" = dlfiles; then 5964 # This library was specified with -dlopen. 5965 func_append dlfiles " $func_resolve_sysroot_result" 5966 prev= 5967 elif test "$prev" = dlprefiles; then 5968 # The library was specified with -dlpreopen. 5969 func_append dlprefiles " $func_resolve_sysroot_result" 5970 prev= 5971 else 5972 func_append deplibs " $func_resolve_sysroot_result" 5973 fi 5974 continue 5975 ;; 5976 5977 # Some other compiler argument. 5978 *) 5979 # Unknown arguments in both finalize_command and compile_command need 5980 # to be aesthetically quoted because they are evaled later. 5981 func_quote_for_eval "$arg" 5982 arg="$func_quote_for_eval_result" 5983 ;; 5984 esac # arg 5985 5986 # Now actually substitute the argument into the commands. 5987 if test -n "$arg"; then 5988 func_append compile_command " $arg" 5989 func_append finalize_command " $arg" 5990 fi 5991 done # argument parsing loop 5992 5993 test -n "$prev" && \ 5994 func_fatal_help "the \`$prevarg' option requires an argument" 5995 5996 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then 5997 eval arg=\"$export_dynamic_flag_spec\" 5998 func_append compile_command " $arg" 5999 func_append finalize_command " $arg" 6000 fi 6001 6002 oldlibs= 6003 # calculate the name of the file, without its directory 6004 func_basename "$output" 6005 outputname="$func_basename_result" 6006 libobjs_save="$libobjs" 6007 6008 if test -n "$shlibpath_var"; then 6009 # get the directories listed in $shlibpath_var 6010 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` 6011 else 6012 shlib_search_path= 6013 fi 6014 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 6015 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 6016 6017 func_dirname "$output" "/" "" 6018 output_objdir="$func_dirname_result$objdir" 6019 func_to_tool_file "$output_objdir/" 6020 tool_output_objdir=$func_to_tool_file_result 6021 # Create the object directory. 6022 func_mkdir_p "$output_objdir" 6023 6024 # Determine the type of output 6025 case $output in 6026 "") 6027 func_fatal_help "you must specify an output file" 6028 ;; 6029 *.$libext) linkmode=oldlib ;; 6030 *.lo | *.$objext) linkmode=obj ;; 6031 *.la) linkmode=lib ;; 6032 *) linkmode=prog ;; # Anything else should be a program. 6033 esac 6034 6035 specialdeplibs= 6036 6037 libs= 6038 # Find all interdependent deplibs by searching for libraries 6039 # that are linked more than once (e.g. -la -lb -la) 6040 for deplib in $deplibs; do 6041 if $opt_preserve_dup_deps ; then 6042 case "$libs " in 6043 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6044 esac 6045 fi 6046 func_append libs " $deplib" 6047 done 6048 6049 if test "$linkmode" = lib; then 6050 libs="$predeps $libs $compiler_lib_search_path $postdeps" 6051 6052 # Compute libraries that are listed more than once in $predeps 6053 # $postdeps and mark them as special (i.e., whose duplicates are 6054 # not to be eliminated). 6055 pre_post_deps= 6056 if $opt_duplicate_compiler_generated_deps; then 6057 for pre_post_dep in $predeps $postdeps; do 6058 case "$pre_post_deps " in 6059 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 6060 esac 6061 func_append pre_post_deps " $pre_post_dep" 6062 done 6063 fi 6064 pre_post_deps= 6065 fi 6066 6067 deplibs= 6068 newdependency_libs= 6069 newlib_search_path= 6070 need_relink=no # whether we're linking any uninstalled libtool libraries 6071 notinst_deplibs= # not-installed libtool libraries 6072 notinst_path= # paths that contain not-installed libtool libraries 6073 6074 case $linkmode in 6075 lib) 6076 passes="conv dlpreopen link" 6077 for file in $dlfiles $dlprefiles; do 6078 case $file in 6079 *.la) ;; 6080 *) 6081 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" 6082 ;; 6083 esac 6084 done 6085 ;; 6086 prog) 6087 compile_deplibs= 6088 finalize_deplibs= 6089 alldeplibs=no 6090 newdlfiles= 6091 newdlprefiles= 6092 passes="conv scan dlopen dlpreopen link" 6093 ;; 6094 *) passes="conv" 6095 ;; 6096 esac 6097 6098 for pass in $passes; do 6099 # The preopen pass in lib mode reverses $deplibs; put it back here 6100 # so that -L comes before libs that need it for instance... 6101 if test "$linkmode,$pass" = "lib,link"; then 6102 ## FIXME: Find the place where the list is rebuilt in the wrong 6103 ## order, and fix it there properly 6104 tmp_deplibs= 6105 for deplib in $deplibs; do 6106 tmp_deplibs="$deplib $tmp_deplibs" 6107 done 6108 deplibs="$tmp_deplibs" 6109 fi 6110 6111 if test "$linkmode,$pass" = "lib,link" || 6112 test "$linkmode,$pass" = "prog,scan"; then 6113 libs="$deplibs" 6114 deplibs= 6115 fi 6116 if test "$linkmode" = prog; then 6117 case $pass in 6118 dlopen) libs="$dlfiles" ;; 6119 dlpreopen) libs="$dlprefiles" ;; 6120 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 6121 esac 6122 fi 6123 if test "$linkmode,$pass" = "lib,dlpreopen"; then 6124 # Collect and forward deplibs of preopened libtool libs 6125 for lib in $dlprefiles; do 6126 # Ignore non-libtool-libs 6127 dependency_libs= 6128 func_resolve_sysroot "$lib" 6129 case $lib in 6130 *.la) func_source "$func_resolve_sysroot_result" ;; 6131 esac 6132 6133 # Collect preopened libtool deplibs, except any this library 6134 # has declared as weak libs 6135 for deplib in $dependency_libs; do 6136 func_basename "$deplib" 6137 deplib_base=$func_basename_result 6138 case " $weak_libs " in 6139 *" $deplib_base "*) ;; 6140 *) func_append deplibs " $deplib" ;; 6141 esac 6142 done 6143 done 6144 libs="$dlprefiles" 6145 fi 6146 if test "$pass" = dlopen; then 6147 # Collect dlpreopened libraries 6148 save_deplibs="$deplibs" 6149 deplibs= 6150 fi 6151 6152 for deplib in $libs; do 6153 lib= 6154 found=no 6155 case $deplib in 6156 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 6157 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 6158 if test "$linkmode,$pass" = "prog,link"; then 6159 compile_deplibs="$deplib $compile_deplibs" 6160 finalize_deplibs="$deplib $finalize_deplibs" 6161 else 6162 func_append compiler_flags " $deplib" 6163 if test "$linkmode" = lib ; then 6164 case "$new_inherited_linker_flags " in 6165 *" $deplib "*) ;; 6166 * ) func_append new_inherited_linker_flags " $deplib" ;; 6167 esac 6168 fi 6169 fi 6170 continue 6171 ;; 6172 -l*) 6173 if test "$linkmode" != lib && test "$linkmode" != prog; then 6174 func_warning "\`-l' is ignored for archives/objects" 6175 continue 6176 fi 6177 func_stripname '-l' '' "$deplib" 6178 name=$func_stripname_result 6179 if test "$linkmode" = lib; then 6180 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 6181 else 6182 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 6183 fi 6184 for searchdir in $searchdirs; do 6185 for search_ext in .la $std_shrext .so .a; do 6186 # Search the libtool library 6187 lib="$searchdir/lib${name}${search_ext}" 6188 if test -f "$lib"; then 6189 if test "$search_ext" = ".la"; then 6190 found=yes 6191 else 6192 found=no 6193 fi 6194 break 2 6195 fi 6196 done 6197 done 6198 if test "$found" != yes; then 6199 # deplib doesn't seem to be a libtool library 6200 if test "$linkmode,$pass" = "prog,link"; then 6201 compile_deplibs="$deplib $compile_deplibs" 6202 finalize_deplibs="$deplib $finalize_deplibs" 6203 else 6204 deplibs="$deplib $deplibs" 6205 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6206 fi 6207 continue 6208 else # deplib is a libtool library 6209 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 6210 # We need to do some special things here, and not later. 6211 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 6212 case " $predeps $postdeps " in 6213 *" $deplib "*) 6214 if func_lalib_p "$lib"; then 6215 library_names= 6216 old_library= 6217 func_source "$lib" 6218 for l in $old_library $library_names; do 6219 ll="$l" 6220 done 6221 if test "X$ll" = "X$old_library" ; then # only static version available 6222 found=no 6223 func_dirname "$lib" "" "." 6224 ladir="$func_dirname_result" 6225 lib=$ladir/$old_library 6226 if test "$linkmode,$pass" = "prog,link"; then 6227 compile_deplibs="$deplib $compile_deplibs" 6228 finalize_deplibs="$deplib $finalize_deplibs" 6229 else 6230 deplibs="$deplib $deplibs" 6231 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6232 fi 6233 continue 6234 fi 6235 fi 6236 ;; 6237 *) ;; 6238 esac 6239 fi 6240 fi 6241 ;; # -l 6242 *.ltframework) 6243 if test "$linkmode,$pass" = "prog,link"; then 6244 compile_deplibs="$deplib $compile_deplibs" 6245 finalize_deplibs="$deplib $finalize_deplibs" 6246 else 6247 deplibs="$deplib $deplibs" 6248 if test "$linkmode" = lib ; then 6249 case "$new_inherited_linker_flags " in 6250 *" $deplib "*) ;; 6251 * ) func_append new_inherited_linker_flags " $deplib" ;; 6252 esac 6253 fi 6254 fi 6255 continue 6256 ;; 6257 -L*) 6258 case $linkmode in 6259 lib) 6260 deplibs="$deplib $deplibs" 6261 test "$pass" = conv && continue 6262 newdependency_libs="$deplib $newdependency_libs" 6263 func_stripname '-L' '' "$deplib" 6264 func_resolve_sysroot "$func_stripname_result" 6265 func_append newlib_search_path " $func_resolve_sysroot_result" 6266 ;; 6267 prog) 6268 if test "$pass" = conv; then 6269 deplibs="$deplib $deplibs" 6270 continue 6271 fi 6272 if test "$pass" = scan; then 6273 deplibs="$deplib $deplibs" 6274 else 6275 compile_deplibs="$deplib $compile_deplibs" 6276 finalize_deplibs="$deplib $finalize_deplibs" 6277 fi 6278 func_stripname '-L' '' "$deplib" 6279 func_resolve_sysroot "$func_stripname_result" 6280 func_append newlib_search_path " $func_resolve_sysroot_result" 6281 ;; 6282 *) 6283 func_warning "\`-L' is ignored for archives/objects" 6284 ;; 6285 esac # linkmode 6286 continue 6287 ;; # -L 6288 -R*) 6289 if test "$pass" = link; then 6290 func_stripname '-R' '' "$deplib" 6291 func_resolve_sysroot "$func_stripname_result" 6292 dir=$func_resolve_sysroot_result 6293 # Make sure the xrpath contains only unique directories. 6294 case "$xrpath " in 6295 *" $dir "*) ;; 6296 *) func_append xrpath " $dir" ;; 6297 esac 6298 fi 6299 deplibs="$deplib $deplibs" 6300 continue 6301 ;; 6302 *.la) 6303 func_resolve_sysroot "$deplib" 6304 lib=$func_resolve_sysroot_result 6305 ;; 6306 *.$libext) 6307 if test "$pass" = conv; then 6308 deplibs="$deplib $deplibs" 6309 continue 6310 fi 6311 case $linkmode in 6312 lib) 6313 # Linking convenience modules into shared libraries is allowed, 6314 # but linking other static libraries is non-portable. 6315 case " $dlpreconveniencelibs " in 6316 *" $deplib "*) ;; 6317 *) 6318 valid_a_lib=no 6319 case $deplibs_check_method in 6320 match_pattern*) 6321 set dummy $deplibs_check_method; shift 6322 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 6323 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 6324 | $EGREP "$match_pattern_regex" > /dev/null; then 6325 valid_a_lib=yes 6326 fi 6327 ;; 6328 pass_all) 6329 valid_a_lib=yes 6330 ;; 6331 esac 6332 if test "$valid_a_lib" != yes; then 6333 echo 6334 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 6335 echo "*** I have the capability to make that library automatically link in when" 6336 echo "*** you link to this library. But I can only do this if you have a" 6337 echo "*** shared version of the library, which you do not appear to have" 6338 echo "*** because the file extensions .$libext of this argument makes me believe" 6339 echo "*** that it is just a static archive that I should not use here." 6340 else 6341 echo 6342 $ECHO "*** Warning: Linking the shared library $output against the" 6343 $ECHO "*** static library $deplib is not portable!" 6344 deplibs="$deplib $deplibs" 6345 fi 6346 ;; 6347 esac 6348 continue 6349 ;; 6350 prog) 6351 if test "$pass" != link; then 6352 deplibs="$deplib $deplibs" 6353 else 6354 compile_deplibs="$deplib $compile_deplibs" 6355 finalize_deplibs="$deplib $finalize_deplibs" 6356 fi 6357 continue 6358 ;; 6359 esac # linkmode 6360 ;; # *.$libext 6361 *.lo | *.$objext) 6362 if test "$pass" = conv; then 6363 deplibs="$deplib $deplibs" 6364 elif test "$linkmode" = prog; then 6365 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then 6366 # If there is no dlopen support or we're linking statically, 6367 # we need to preload. 6368 func_append newdlprefiles " $deplib" 6369 compile_deplibs="$deplib $compile_deplibs" 6370 finalize_deplibs="$deplib $finalize_deplibs" 6371 else 6372 func_append newdlfiles " $deplib" 6373 fi 6374 fi 6375 continue 6376 ;; 6377 %DEPLIBS%) 6378 alldeplibs=yes 6379 continue 6380 ;; 6381 esac # case $deplib 6382 6383 if test "$found" = yes || test -f "$lib"; then : 6384 else 6385 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" 6386 fi 6387 6388 # Check to see that this really is a libtool archive. 6389 func_lalib_unsafe_p "$lib" \ 6390 || func_fatal_error "\`$lib' is not a valid libtool archive" 6391 6392 func_dirname "$lib" "" "." 6393 ladir="$func_dirname_result" 6394 6395 dlname= 6396 dlopen= 6397 dlpreopen= 6398 libdir= 6399 library_names= 6400 old_library= 6401 inherited_linker_flags= 6402 # If the library was installed with an old release of libtool, 6403 # it will not redefine variables installed, or shouldnotlink 6404 installed=yes 6405 shouldnotlink=no 6406 avoidtemprpath= 6407 6408 6409 # Read the .la file 6410 func_source "$lib" 6411 6412 # Convert "-framework foo" to "foo.ltframework" 6413 if test -n "$inherited_linker_flags"; then 6414 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 6415 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 6416 case " $new_inherited_linker_flags " in 6417 *" $tmp_inherited_linker_flag "*) ;; 6418 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 6419 esac 6420 done 6421 fi 6422 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 6423 if test "$linkmode,$pass" = "lib,link" || 6424 test "$linkmode,$pass" = "prog,scan" || 6425 { test "$linkmode" != prog && test "$linkmode" != lib; }; then 6426 test -n "$dlopen" && func_append dlfiles " $dlopen" 6427 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 6428 fi 6429 6430 if test "$pass" = conv; then 6431 # Only check for convenience libraries 6432 deplibs="$lib $deplibs" 6433 if test -z "$libdir"; then 6434 if test -z "$old_library"; then 6435 func_fatal_error "cannot find name of link library for \`$lib'" 6436 fi 6437 # It is a libtool convenience library, so add in its objects. 6438 func_append convenience " $ladir/$objdir/$old_library" 6439 func_append old_convenience " $ladir/$objdir/$old_library" 6440 elif test "$linkmode" != prog && test "$linkmode" != lib; then 6441 func_fatal_error "\`$lib' is not a convenience library" 6442 fi 6443 tmp_libs= 6444 for deplib in $dependency_libs; do 6445 deplibs="$deplib $deplibs" 6446 if $opt_preserve_dup_deps ; then 6447 case "$tmp_libs " in 6448 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6449 esac 6450 fi 6451 func_append tmp_libs " $deplib" 6452 done 6453 continue 6454 fi # $pass = conv 6455 6456 6457 # Get the name of the library we link against. 6458 linklib= 6459 if test -n "$old_library" && 6460 { test "$prefer_static_libs" = yes || 6461 test "$prefer_static_libs,$installed" = "built,no"; }; then 6462 linklib=$old_library 6463 else 6464 for l in $old_library $library_names; do 6465 linklib="$l" 6466 done 6467 fi 6468 if test -z "$linklib"; then 6469 func_fatal_error "cannot find name of link library for \`$lib'" 6470 fi 6471 6472 # This library was specified with -dlopen. 6473 if test "$pass" = dlopen; then 6474 if test -z "$libdir"; then 6475 func_fatal_error "cannot -dlopen a convenience library: \`$lib'" 6476 fi 6477 if test -z "$dlname" || 6478 test "$dlopen_support" != yes || 6479 test "$build_libtool_libs" = no; then 6480 # If there is no dlname, no dlopen support or we're linking 6481 # statically, we need to preload. We also need to preload any 6482 # dependent libraries so libltdl's deplib preloader doesn't 6483 # bomb out in the load deplibs phase. 6484 func_append dlprefiles " $lib $dependency_libs" 6485 else 6486 func_append newdlfiles " $lib" 6487 fi 6488 continue 6489 fi # $pass = dlopen 6490 6491 # We need an absolute path. 6492 case $ladir in 6493 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; 6494 *) 6495 abs_ladir=`cd "$ladir" && pwd` 6496 if test -z "$abs_ladir"; then 6497 func_warning "cannot determine absolute directory name of \`$ladir'" 6498 func_warning "passing it literally to the linker, although it might fail" 6499 abs_ladir="$ladir" 6500 fi 6501 ;; 6502 esac 6503 func_basename "$lib" 6504 laname="$func_basename_result" 6505 6506 # Find the relevant object directory and library name. 6507 if test "X$installed" = Xyes; then 6508 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6509 func_warning "library \`$lib' was moved." 6510 dir="$ladir" 6511 absdir="$abs_ladir" 6512 libdir="$abs_ladir" 6513 else 6514 dir="$lt_sysroot$libdir" 6515 absdir="$lt_sysroot$libdir" 6516 fi 6517 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes 6518 else 6519 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6520 dir="$ladir" 6521 absdir="$abs_ladir" 6522 # Remove this search path later 6523 func_append notinst_path " $abs_ladir" 6524 else 6525 dir="$ladir/$objdir" 6526 absdir="$abs_ladir/$objdir" 6527 # Remove this search path later 6528 func_append notinst_path " $abs_ladir" 6529 fi 6530 fi # $installed = yes 6531 func_stripname 'lib' '.la' "$laname" 6532 name=$func_stripname_result 6533 6534 # This library was specified with -dlpreopen. 6535 if test "$pass" = dlpreopen; then 6536 if test -z "$libdir" && test "$linkmode" = prog; then 6537 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" 6538 fi 6539 case "$host" in 6540 # special handling for platforms with PE-DLLs. 6541 *cygwin* | *mingw* | *cegcc* ) 6542 # Linker will automatically link against shared library if both 6543 # static and shared are present. Therefore, ensure we extract 6544 # symbols from the import library if a shared library is present 6545 # (otherwise, the dlopen module name will be incorrect). We do 6546 # this by putting the import library name into $newdlprefiles. 6547 # We recover the dlopen module name by 'saving' the la file 6548 # name in a special purpose variable, and (later) extracting the 6549 # dlname from the la file. 6550 if test -n "$dlname"; then 6551 func_tr_sh "$dir/$linklib" 6552 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 6553 func_append newdlprefiles " $dir/$linklib" 6554 else 6555 func_append newdlprefiles " $dir/$old_library" 6556 # Keep a list of preopened convenience libraries to check 6557 # that they are being used correctly in the link pass. 6558 test -z "$libdir" && \ 6559 func_append dlpreconveniencelibs " $dir/$old_library" 6560 fi 6561 ;; 6562 * ) 6563 # Prefer using a static library (so that no silly _DYNAMIC symbols 6564 # are required to link). 6565 if test -n "$old_library"; then 6566 func_append newdlprefiles " $dir/$old_library" 6567 # Keep a list of preopened convenience libraries to check 6568 # that they are being used correctly in the link pass. 6569 test -z "$libdir" && \ 6570 func_append dlpreconveniencelibs " $dir/$old_library" 6571 # Otherwise, use the dlname, so that lt_dlopen finds it. 6572 elif test -n "$dlname"; then 6573 func_append newdlprefiles " $dir/$dlname" 6574 else 6575 func_append newdlprefiles " $dir/$linklib" 6576 fi 6577 ;; 6578 esac 6579 fi # $pass = dlpreopen 6580 6581 if test -z "$libdir"; then 6582 # Link the convenience library 6583 if test "$linkmode" = lib; then 6584 deplibs="$dir/$old_library $deplibs" 6585 elif test "$linkmode,$pass" = "prog,link"; then 6586 compile_deplibs="$dir/$old_library $compile_deplibs" 6587 finalize_deplibs="$dir/$old_library $finalize_deplibs" 6588 else 6589 deplibs="$lib $deplibs" # used for prog,scan pass 6590 fi 6591 continue 6592 fi 6593 6594 6595 if test "$linkmode" = prog && test "$pass" != link; then 6596 func_append newlib_search_path " $ladir" 6597 deplibs="$lib $deplibs" 6598 6599 linkalldeplibs=no 6600 if test "$link_all_deplibs" != no || test -z "$library_names" || 6601 test "$build_libtool_libs" = no; then 6602 linkalldeplibs=yes 6603 fi 6604 6605 tmp_libs= 6606 for deplib in $dependency_libs; do 6607 case $deplib in 6608 -L*) func_stripname '-L' '' "$deplib" 6609 func_resolve_sysroot "$func_stripname_result" 6610 func_append newlib_search_path " $func_resolve_sysroot_result" 6611 ;; 6612 esac 6613 # Need to link against all dependency_libs? 6614 if test "$linkalldeplibs" = yes; then 6615 deplibs="$deplib $deplibs" 6616 else 6617 # Need to hardcode shared library paths 6618 # or/and link against static libraries 6619 newdependency_libs="$deplib $newdependency_libs" 6620 fi 6621 if $opt_preserve_dup_deps ; then 6622 case "$tmp_libs " in 6623 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6624 esac 6625 fi 6626 func_append tmp_libs " $deplib" 6627 done # for deplib 6628 continue 6629 fi # $linkmode = prog... 6630 6631 if test "$linkmode,$pass" = "prog,link"; then 6632 if test -n "$library_names" && 6633 { { test "$prefer_static_libs" = no || 6634 test "$prefer_static_libs,$installed" = "built,yes"; } || 6635 test -z "$old_library"; }; then 6636 # We need to hardcode the library path 6637 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then 6638 # Make sure the rpath contains only unique directories. 6639 case "$temp_rpath:" in 6640 *"$absdir:"*) ;; 6641 *) func_append temp_rpath "$absdir:" ;; 6642 esac 6643 fi 6644 6645 # Hardcode the library path. 6646 # Skip directories that are in the system default run-time 6647 # search path. 6648 case " $sys_lib_dlsearch_path " in 6649 *" $absdir "*) ;; 6650 *) 6651 case "$compile_rpath " in 6652 *" $absdir "*) ;; 6653 *) func_append compile_rpath " $absdir" ;; 6654 esac 6655 ;; 6656 esac 6657 case " $sys_lib_dlsearch_path " in 6658 *" $libdir "*) ;; 6659 *) 6660 case "$finalize_rpath " in 6661 *" $libdir "*) ;; 6662 *) func_append finalize_rpath " $libdir" ;; 6663 esac 6664 ;; 6665 esac 6666 fi # $linkmode,$pass = prog,link... 6667 6668 if test "$alldeplibs" = yes && 6669 { test "$deplibs_check_method" = pass_all || 6670 { test "$build_libtool_libs" = yes && 6671 test -n "$library_names"; }; }; then 6672 # We only need to search for static libraries 6673 continue 6674 fi 6675 fi 6676 6677 link_static=no # Whether the deplib will be linked statically 6678 use_static_libs=$prefer_static_libs 6679 if test "$use_static_libs" = built && test "$installed" = yes; then 6680 use_static_libs=no 6681 fi 6682 if test -n "$library_names" && 6683 { test "$use_static_libs" = no || test -z "$old_library"; }; then 6684 case $host in 6685 *cygwin* | *mingw* | *cegcc*) 6686 # No point in relinking DLLs because paths are not encoded 6687 func_append notinst_deplibs " $lib" 6688 need_relink=no 6689 ;; 6690 *) 6691 if test "$installed" = no; then 6692 func_append notinst_deplibs " $lib" 6693 need_relink=yes 6694 fi 6695 ;; 6696 esac 6697 # This is a shared library 6698 6699 # Warn about portability, can't link against -module's on some 6700 # systems (darwin). Don't bleat about dlopened modules though! 6701 dlopenmodule="" 6702 for dlpremoduletest in $dlprefiles; do 6703 if test "X$dlpremoduletest" = "X$lib"; then 6704 dlopenmodule="$dlpremoduletest" 6705 break 6706 fi 6707 done 6708 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then 6709 echo 6710 if test "$linkmode" = prog; then 6711 $ECHO "*** Warning: Linking the executable $output against the loadable module" 6712 else 6713 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 6714 fi 6715 $ECHO "*** $linklib is not portable!" 6716 fi 6717 if test "$linkmode" = lib && 6718 test "$hardcode_into_libs" = yes; then 6719 # Hardcode the library path. 6720 # Skip directories that are in the system default run-time 6721 # search path. 6722 case " $sys_lib_dlsearch_path " in 6723 *" $absdir "*) ;; 6724 *) 6725 case "$compile_rpath " in 6726 *" $absdir "*) ;; 6727 *) func_append compile_rpath " $absdir" ;; 6728 esac 6729 ;; 6730 esac 6731 case " $sys_lib_dlsearch_path " in 6732 *" $libdir "*) ;; 6733 *) 6734 case "$finalize_rpath " in 6735 *" $libdir "*) ;; 6736 *) func_append finalize_rpath " $libdir" ;; 6737 esac 6738 ;; 6739 esac 6740 fi 6741 6742 if test -n "$old_archive_from_expsyms_cmds"; then 6743 # figure out the soname 6744 set dummy $library_names 6745 shift 6746 realname="$1" 6747 shift 6748 libname=`eval "\\$ECHO \"$libname_spec\""` 6749 # use dlname if we got it. it's perfectly good, no? 6750 if test -n "$dlname"; then 6751 soname="$dlname" 6752 elif test -n "$soname_spec"; then 6753 # bleh windows 6754 case $host in 6755 *cygwin* | mingw* | *cegcc*) 6756 func_arith $current - $age 6757 major=$func_arith_result 6758 versuffix="-$major" 6759 ;; 6760 esac 6761 eval soname=\"$soname_spec\" 6762 else 6763 soname="$realname" 6764 fi 6765 6766 # Make a new name for the extract_expsyms_cmds to use 6767 soroot="$soname" 6768 func_basename "$soroot" 6769 soname="$func_basename_result" 6770 func_stripname 'lib' '.dll' "$soname" 6771 newlib=libimp-$func_stripname_result.a 6772 6773 # If the library has no export list, then create one now 6774 if test -f "$output_objdir/$soname-def"; then : 6775 else 6776 func_verbose "extracting exported symbol list from \`$soname'" 6777 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 6778 fi 6779 6780 # Create $newlib 6781 if test -f "$output_objdir/$newlib"; then :; else 6782 func_verbose "generating import library for \`$soname'" 6783 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 6784 fi 6785 # make sure the library variables are pointing to the new library 6786 dir=$output_objdir 6787 linklib=$newlib 6788 fi # test -n "$old_archive_from_expsyms_cmds" 6789 6790 if test "$linkmode" = prog || test "$opt_mode" != relink; then 6791 add_shlibpath= 6792 add_dir= 6793 add= 6794 lib_linked=yes 6795 case $hardcode_action in 6796 immediate | unsupported) 6797 if test "$hardcode_direct" = no; then 6798 add="$dir/$linklib" 6799 case $host in 6800 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; 6801 *-*-sysv4*uw2*) add_dir="-L$dir" ;; 6802 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 6803 *-*-unixware7*) add_dir="-L$dir" ;; 6804 *-*-darwin* ) 6805 # if the lib is a (non-dlopened) module then we can not 6806 # link against it, someone is ignoring the earlier warnings 6807 if /usr/bin/file -L $add 2> /dev/null | 6808 $GREP ": [^:]* bundle" >/dev/null ; then 6809 if test "X$dlopenmodule" != "X$lib"; then 6810 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 6811 if test -z "$old_library" ; then 6812 echo 6813 echo "*** And there doesn't seem to be a static archive available" 6814 echo "*** The link will probably fail, sorry" 6815 else 6816 add="$dir/$old_library" 6817 fi 6818 elif test -n "$old_library"; then 6819 add="$dir/$old_library" 6820 fi 6821 fi 6822 esac 6823 elif test "$hardcode_minus_L" = no; then 6824 case $host in 6825 *-*-sunos*) add_shlibpath="$dir" ;; 6826 esac 6827 add_dir="-L$dir" 6828 add="-l$name" 6829 elif test "$hardcode_shlibpath_var" = no; then 6830 add_shlibpath="$dir" 6831 add="-l$name" 6832 else 6833 lib_linked=no 6834 fi 6835 ;; 6836 relink) 6837 if test "$hardcode_direct" = yes && 6838 test "$hardcode_direct_absolute" = no; then 6839 add="$dir/$linklib" 6840 elif test "$hardcode_minus_L" = yes; then 6841 add_dir="-L$absdir" 6842 # Try looking first in the location we're being installed to. 6843 if test -n "$inst_prefix_dir"; then 6844 case $libdir in 6845 [\\/]*) 6846 func_append add_dir " -L$inst_prefix_dir$libdir" 6847 ;; 6848 esac 6849 fi 6850 add="-l$name" 6851 elif test "$hardcode_shlibpath_var" = yes; then 6852 add_shlibpath="$dir" 6853 add="-l$name" 6854 else 6855 lib_linked=no 6856 fi 6857 ;; 6858 *) lib_linked=no ;; 6859 esac 6860 6861 if test "$lib_linked" != yes; then 6862 func_fatal_configuration "unsupported hardcode properties" 6863 fi 6864 6865 if test -n "$add_shlibpath"; then 6866 case :$compile_shlibpath: in 6867 *":$add_shlibpath:"*) ;; 6868 *) func_append compile_shlibpath "$add_shlibpath:" ;; 6869 esac 6870 fi 6871 if test "$linkmode" = prog; then 6872 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 6873 test -n "$add" && compile_deplibs="$add $compile_deplibs" 6874 else 6875 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6876 test -n "$add" && deplibs="$add $deplibs" 6877 if test "$hardcode_direct" != yes && 6878 test "$hardcode_minus_L" != yes && 6879 test "$hardcode_shlibpath_var" = yes; then 6880 case :$finalize_shlibpath: in 6881 *":$libdir:"*) ;; 6882 *) func_append finalize_shlibpath "$libdir:" ;; 6883 esac 6884 fi 6885 fi 6886 fi 6887 6888 if test "$linkmode" = prog || test "$opt_mode" = relink; then 6889 add_shlibpath= 6890 add_dir= 6891 add= 6892 # Finalize command for both is simple: just hardcode it. 6893 if test "$hardcode_direct" = yes && 6894 test "$hardcode_direct_absolute" = no; then 6895 add="$libdir/$linklib" 6896 elif test "$hardcode_minus_L" = yes; then 6897 add_dir="-L$libdir" 6898 add="-l$name" 6899 elif test "$hardcode_shlibpath_var" = yes; then 6900 case :$finalize_shlibpath: in 6901 *":$libdir:"*) ;; 6902 *) func_append finalize_shlibpath "$libdir:" ;; 6903 esac 6904 add="-l$name" 6905 elif test "$hardcode_automatic" = yes; then 6906 if test -n "$inst_prefix_dir" && 6907 test -f "$inst_prefix_dir$libdir/$linklib" ; then 6908 add="$inst_prefix_dir$libdir/$linklib" 6909 else 6910 add="$libdir/$linklib" 6911 fi 6912 else 6913 # We cannot seem to hardcode it, guess we'll fake it. 6914 add_dir="-L$libdir" 6915 # Try looking first in the location we're being installed to. 6916 if test -n "$inst_prefix_dir"; then 6917 case $libdir in 6918 [\\/]*) 6919 func_append add_dir " -L$inst_prefix_dir$libdir" 6920 ;; 6921 esac 6922 fi 6923 add="-l$name" 6924 fi 6925 6926 if test "$linkmode" = prog; then 6927 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 6928 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 6929 else 6930 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6931 test -n "$add" && deplibs="$add $deplibs" 6932 fi 6933 fi 6934 elif test "$linkmode" = prog; then 6935 # Here we assume that one of hardcode_direct or hardcode_minus_L 6936 # is not unsupported. This is valid on all known static and 6937 # shared platforms. 6938 if test "$hardcode_direct" != unsupported; then 6939 test -n "$old_library" && linklib="$old_library" 6940 compile_deplibs="$dir/$linklib $compile_deplibs" 6941 finalize_deplibs="$dir/$linklib $finalize_deplibs" 6942 else 6943 compile_deplibs="-l$name -L$dir $compile_deplibs" 6944 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 6945 fi 6946 elif test "$build_libtool_libs" = yes; then 6947 # Not a shared library 6948 if test "$deplibs_check_method" != pass_all; then 6949 # We're trying link a shared library against a static one 6950 # but the system doesn't support it. 6951 6952 # Just print a warning and add the library to dependency_libs so 6953 # that the program can be linked against the static library. 6954 echo 6955 $ECHO "*** Warning: This system can not link to static lib archive $lib." 6956 echo "*** I have the capability to make that library automatically link in when" 6957 echo "*** you link to this library. But I can only do this if you have a" 6958 echo "*** shared version of the library, which you do not appear to have." 6959 if test "$module" = yes; then 6960 echo "*** But as you try to build a module library, libtool will still create " 6961 echo "*** a static module, that should work as long as the dlopening application" 6962 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 6963 if test -z "$global_symbol_pipe"; then 6964 echo 6965 echo "*** However, this would only work if libtool was able to extract symbol" 6966 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 6967 echo "*** not find such a program. So, this module is probably useless." 6968 echo "*** \`nm' from GNU binutils and a full rebuild may help." 6969 fi 6970 if test "$build_old_libs" = no; then 6971 build_libtool_libs=module 6972 build_old_libs=yes 6973 else 6974 build_libtool_libs=no 6975 fi 6976 fi 6977 else 6978 deplibs="$dir/$old_library $deplibs" 6979 link_static=yes 6980 fi 6981 fi # link shared/static library? 6982 6983 if test "$linkmode" = lib; then 6984 if test -n "$dependency_libs" && 6985 { test "$hardcode_into_libs" != yes || 6986 test "$build_old_libs" = yes || 6987 test "$link_static" = yes; }; then 6988 # Extract -R from dependency_libs 6989 temp_deplibs= 6990 for libdir in $dependency_libs; do 6991 case $libdir in 6992 -R*) func_stripname '-R' '' "$libdir" 6993 temp_xrpath=$func_stripname_result 6994 case " $xrpath " in 6995 *" $temp_xrpath "*) ;; 6996 *) func_append xrpath " $temp_xrpath";; 6997 esac;; 6998 *) func_append temp_deplibs " $libdir";; 6999 esac 7000 done 7001 dependency_libs="$temp_deplibs" 7002 fi 7003 7004 func_append newlib_search_path " $absdir" 7005 # Link against this library 7006 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 7007 # ... and its dependency_libs 7008 tmp_libs= 7009 for deplib in $dependency_libs; do 7010 newdependency_libs="$deplib $newdependency_libs" 7011 case $deplib in 7012 -L*) func_stripname '-L' '' "$deplib" 7013 func_resolve_sysroot "$func_stripname_result";; 7014 *) func_resolve_sysroot "$deplib" ;; 7015 esac 7016 if $opt_preserve_dup_deps ; then 7017 case "$tmp_libs " in 7018 *" $func_resolve_sysroot_result "*) 7019 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 7020 esac 7021 fi 7022 func_append tmp_libs " $func_resolve_sysroot_result" 7023 done 7024 7025 if test "$link_all_deplibs" != no; then 7026 # Add the search paths of all dependency libraries 7027 for deplib in $dependency_libs; do 7028 path= 7029 case $deplib in 7030 -L*) path="$deplib" ;; 7031 *.la) 7032 func_resolve_sysroot "$deplib" 7033 deplib=$func_resolve_sysroot_result 7034 func_dirname "$deplib" "" "." 7035 dir=$func_dirname_result 7036 # We need an absolute path. 7037 case $dir in 7038 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; 7039 *) 7040 absdir=`cd "$dir" && pwd` 7041 if test -z "$absdir"; then 7042 func_warning "cannot determine absolute directory name of \`$dir'" 7043 absdir="$dir" 7044 fi 7045 ;; 7046 esac 7047 if $GREP "^installed=no" $deplib > /dev/null; then 7048 case $host in 7049 *-*-darwin*) 7050 depdepl= 7051 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 7052 if test -n "$deplibrary_names" ; then 7053 for tmp in $deplibrary_names ; do 7054 depdepl=$tmp 7055 done 7056 if test -f "$absdir/$objdir/$depdepl" ; then 7057 depdepl="$absdir/$objdir/$depdepl" 7058 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7059 if test -z "$darwin_install_name"; then 7060 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7061 fi 7062 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" 7063 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" 7064 path= 7065 fi 7066 fi 7067 ;; 7068 *) 7069 path="-L$absdir/$objdir" 7070 ;; 7071 esac 7072 else 7073 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 7074 test -z "$libdir" && \ 7075 func_fatal_error "\`$deplib' is not a valid libtool archive" 7076 test "$absdir" != "$libdir" && \ 7077 func_warning "\`$deplib' seems to be moved" 7078 7079 path="-L$absdir" 7080 fi 7081 ;; 7082 esac 7083 case " $deplibs " in 7084 *" $path "*) ;; 7085 *) deplibs="$path $deplibs" ;; 7086 esac 7087 done 7088 fi # link_all_deplibs != no 7089 fi # linkmode = lib 7090 done # for deplib in $libs 7091 if test "$pass" = link; then 7092 if test "$linkmode" = "prog"; then 7093 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 7094 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 7095 else 7096 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7097 fi 7098 fi 7099 dependency_libs="$newdependency_libs" 7100 if test "$pass" = dlpreopen; then 7101 # Link the dlpreopened libraries before other libraries 7102 for deplib in $save_deplibs; do 7103 deplibs="$deplib $deplibs" 7104 done 7105 fi 7106 if test "$pass" != dlopen; then 7107 if test "$pass" != conv; then 7108 # Make sure lib_search_path contains only unique directories. 7109 lib_search_path= 7110 for dir in $newlib_search_path; do 7111 case "$lib_search_path " in 7112 *" $dir "*) ;; 7113 *) func_append lib_search_path " $dir" ;; 7114 esac 7115 done 7116 newlib_search_path= 7117 fi 7118 7119 if test "$linkmode,$pass" != "prog,link"; then 7120 vars="deplibs" 7121 else 7122 vars="compile_deplibs finalize_deplibs" 7123 fi 7124 for var in $vars dependency_libs; do 7125 # Add libraries to $var in reverse order 7126 eval tmp_libs=\"\$$var\" 7127 new_libs= 7128 for deplib in $tmp_libs; do 7129 # FIXME: Pedantically, this is the right thing to do, so 7130 # that some nasty dependency loop isn't accidentally 7131 # broken: 7132 #new_libs="$deplib $new_libs" 7133 # Pragmatically, this seems to cause very few problems in 7134 # practice: 7135 case $deplib in 7136 -L*) new_libs="$deplib $new_libs" ;; 7137 -R*) ;; 7138 *) 7139 # And here is the reason: when a library appears more 7140 # than once as an explicit dependence of a library, or 7141 # is implicitly linked in more than once by the 7142 # compiler, it is considered special, and multiple 7143 # occurrences thereof are not removed. Compare this 7144 # with having the same library being listed as a 7145 # dependency of multiple other libraries: in this case, 7146 # we know (pedantically, we assume) the library does not 7147 # need to be listed more than once, so we keep only the 7148 # last copy. This is not always right, but it is rare 7149 # enough that we require users that really mean to play 7150 # such unportable linking tricks to link the library 7151 # using -Wl,-lname, so that libtool does not consider it 7152 # for duplicate removal. 7153 case " $specialdeplibs " in 7154 *" $deplib "*) new_libs="$deplib $new_libs" ;; 7155 *) 7156 case " $new_libs " in 7157 *" $deplib "*) ;; 7158 *) new_libs="$deplib $new_libs" ;; 7159 esac 7160 ;; 7161 esac 7162 ;; 7163 esac 7164 done 7165 tmp_libs= 7166 for deplib in $new_libs; do 7167 case $deplib in 7168 -L*) 7169 case " $tmp_libs " in 7170 *" $deplib "*) ;; 7171 *) func_append tmp_libs " $deplib" ;; 7172 esac 7173 ;; 7174 *) func_append tmp_libs " $deplib" ;; 7175 esac 7176 done 7177 eval $var=\"$tmp_libs\" 7178 done # for var 7179 fi 7180 # Last step: remove runtime libs from dependency_libs 7181 # (they stay in deplibs) 7182 tmp_libs= 7183 for i in $dependency_libs ; do 7184 case " $predeps $postdeps $compiler_lib_search_path " in 7185 *" $i "*) 7186 i="" 7187 ;; 7188 esac 7189 if test -n "$i" ; then 7190 func_append tmp_libs " $i" 7191 fi 7192 done 7193 dependency_libs=$tmp_libs 7194 done # for pass 7195 if test "$linkmode" = prog; then 7196 dlfiles="$newdlfiles" 7197 fi 7198 if test "$linkmode" = prog || test "$linkmode" = lib; then 7199 dlprefiles="$newdlprefiles" 7200 fi 7201 7202 case $linkmode in 7203 oldlib) 7204 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 7205 func_warning "\`-dlopen' is ignored for archives" 7206 fi 7207 7208 case " $deplibs" in 7209 *\ -l* | *\ -L*) 7210 func_warning "\`-l' and \`-L' are ignored for archives" ;; 7211 esac 7212 7213 test -n "$rpath" && \ 7214 func_warning "\`-rpath' is ignored for archives" 7215 7216 test -n "$xrpath" && \ 7217 func_warning "\`-R' is ignored for archives" 7218 7219 test -n "$vinfo" && \ 7220 func_warning "\`-version-info/-version-number' is ignored for archives" 7221 7222 test -n "$release" && \ 7223 func_warning "\`-release' is ignored for archives" 7224 7225 test -n "$export_symbols$export_symbols_regex" && \ 7226 func_warning "\`-export-symbols' is ignored for archives" 7227 7228 # Now set the variables for building old libraries. 7229 build_libtool_libs=no 7230 oldlibs="$output" 7231 func_append objs "$old_deplibs" 7232 ;; 7233 7234 lib) 7235 # Make sure we only generate libraries of the form `libNAME.la'. 7236 case $outputname in 7237 lib*) 7238 func_stripname 'lib' '.la' "$outputname" 7239 name=$func_stripname_result 7240 eval shared_ext=\"$shrext_cmds\" 7241 eval libname=\"$libname_spec\" 7242 ;; 7243 *) 7244 test "$module" = no && \ 7245 func_fatal_help "libtool library \`$output' must begin with \`lib'" 7246 7247 if test "$need_lib_prefix" != no; then 7248 # Add the "lib" prefix for modules if required 7249 func_stripname '' '.la' "$outputname" 7250 name=$func_stripname_result 7251 eval shared_ext=\"$shrext_cmds\" 7252 eval libname=\"$libname_spec\" 7253 else 7254 func_stripname '' '.la' "$outputname" 7255 libname=$func_stripname_result 7256 fi 7257 ;; 7258 esac 7259 7260 if test -n "$objs"; then 7261 if test "$deplibs_check_method" != pass_all; then 7262 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 7263 else 7264 echo 7265 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 7266 $ECHO "*** objects $objs is not portable!" 7267 func_append libobjs " $objs" 7268 fi 7269 fi 7270 7271 test "$dlself" != no && \ 7272 func_warning "\`-dlopen self' is ignored for libtool libraries" 7273 7274 set dummy $rpath 7275 shift 7276 test "$#" -gt 1 && \ 7277 func_warning "ignoring multiple \`-rpath's for a libtool library" 7278 7279 install_libdir="$1" 7280 7281 oldlibs= 7282 if test -z "$rpath"; then 7283 if test "$build_libtool_libs" = yes; then 7284 # Building a libtool convenience library. 7285 # Some compilers have problems with a `.al' extension so 7286 # convenience libraries should have the same extension an 7287 # archive normally would. 7288 oldlibs="$output_objdir/$libname.$libext $oldlibs" 7289 build_libtool_libs=convenience 7290 build_old_libs=yes 7291 fi 7292 7293 test -n "$vinfo" && \ 7294 func_warning "\`-version-info/-version-number' is ignored for convenience libraries" 7295 7296 test -n "$release" && \ 7297 func_warning "\`-release' is ignored for convenience libraries" 7298 else 7299 7300 # Parse the version information argument. 7301 save_ifs="$IFS"; IFS=':' 7302 set dummy $vinfo 0 0 0 7303 shift 7304 IFS="$save_ifs" 7305 7306 test -n "$7" && \ 7307 func_fatal_help "too many parameters to \`-version-info'" 7308 7309 # convert absolute version numbers to libtool ages 7310 # this retains compatibility with .la files and attempts 7311 # to make the code below a bit more comprehensible 7312 7313 case $vinfo_number in 7314 yes) 7315 number_major="$1" 7316 number_minor="$2" 7317 number_revision="$3" 7318 # 7319 # There are really only two kinds -- those that 7320 # use the current revision as the major version 7321 # and those that subtract age and use age as 7322 # a minor version. But, then there is irix 7323 # which has an extra 1 added just for fun 7324 # 7325 case $version_type in 7326 # correct linux to gnu/linux during the next big refactor 7327 darwin|linux|osf|windows|none) 7328 func_arith $number_major + $number_minor 7329 current=$func_arith_result 7330 age="$number_minor" 7331 revision="$number_revision" 7332 ;; 7333 freebsd-aout|freebsd-elf|qnx|sunos) 7334 current="$number_major" 7335 revision="$number_minor" 7336 age="0" 7337 ;; 7338 irix|nonstopux) 7339 func_arith $number_major + $number_minor 7340 current=$func_arith_result 7341 age="$number_minor" 7342 revision="$number_minor" 7343 lt_irix_increment=no 7344 ;; 7345 esac 7346 ;; 7347 no) 7348 current="$1" 7349 revision="$2" 7350 age="$3" 7351 ;; 7352 esac 7353 7354 # Check that each of the things are valid numbers. 7355 case $current in 7356 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7357 *) 7358 func_error "CURRENT \`$current' must be a nonnegative integer" 7359 func_fatal_error "\`$vinfo' is not valid version information" 7360 ;; 7361 esac 7362 7363 case $revision in 7364 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7365 *) 7366 func_error "REVISION \`$revision' must be a nonnegative integer" 7367 func_fatal_error "\`$vinfo' is not valid version information" 7368 ;; 7369 esac 7370 7371 case $age in 7372 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7373 *) 7374 func_error "AGE \`$age' must be a nonnegative integer" 7375 func_fatal_error "\`$vinfo' is not valid version information" 7376 ;; 7377 esac 7378 7379 if test "$age" -gt "$current"; then 7380 func_error "AGE \`$age' is greater than the current interface number \`$current'" 7381 func_fatal_error "\`$vinfo' is not valid version information" 7382 fi 7383 7384 # Calculate the version variables. 7385 major= 7386 versuffix= 7387 verstring= 7388 case $version_type in 7389 none) ;; 7390 7391 darwin) 7392 # Like Linux, but with the current version available in 7393 # verstring for coding it into the library header 7394 func_arith $current - $age 7395 major=.$func_arith_result 7396 versuffix="$major.$age.$revision" 7397 # Darwin ld doesn't like 0 for these options... 7398 func_arith $current + 1 7399 minor_current=$func_arith_result 7400 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" 7401 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 7402 ;; 7403 7404 freebsd-aout) 7405 major=".$current" 7406 versuffix=".$current.$revision"; 7407 ;; 7408 7409 freebsd-elf) 7410 major=".$current" 7411 versuffix=".$current" 7412 ;; 7413 7414 irix | nonstopux) 7415 if test "X$lt_irix_increment" = "Xno"; then 7416 func_arith $current - $age 7417 else 7418 func_arith $current - $age + 1 7419 fi 7420 major=$func_arith_result 7421 7422 case $version_type in 7423 nonstopux) verstring_prefix=nonstopux ;; 7424 *) verstring_prefix=sgi ;; 7425 esac 7426 verstring="$verstring_prefix$major.$revision" 7427 7428 # Add in all the interfaces that we are compatible with. 7429 loop=$revision 7430 while test "$loop" -ne 0; do 7431 func_arith $revision - $loop 7432 iface=$func_arith_result 7433 func_arith $loop - 1 7434 loop=$func_arith_result 7435 verstring="$verstring_prefix$major.$iface:$verstring" 7436 done 7437 7438 # Before this point, $major must not contain `.'. 7439 major=.$major 7440 versuffix="$major.$revision" 7441 ;; 7442 7443 linux) # correct to gnu/linux during the next big refactor 7444 func_arith $current - $age 7445 major=.$func_arith_result 7446 versuffix="$major.$age.$revision" 7447 ;; 7448 7449 osf) 7450 func_arith $current - $age 7451 major=.$func_arith_result 7452 versuffix=".$current.$age.$revision" 7453 verstring="$current.$age.$revision" 7454 7455 # Add in all the interfaces that we are compatible with. 7456 loop=$age 7457 while test "$loop" -ne 0; do 7458 func_arith $current - $loop 7459 iface=$func_arith_result 7460 func_arith $loop - 1 7461 loop=$func_arith_result 7462 verstring="$verstring:${iface}.0" 7463 done 7464 7465 # Make executables depend on our current version. 7466 func_append verstring ":${current}.0" 7467 ;; 7468 7469 qnx) 7470 major=".$current" 7471 versuffix=".$current" 7472 ;; 7473 7474 sunos) 7475 major=".$current" 7476 versuffix=".$current.$revision" 7477 ;; 7478 7479 windows) 7480 # Use '-' rather than '.', since we only want one 7481 # extension on DOS 8.3 filesystems. 7482 func_arith $current - $age 7483 major=$func_arith_result 7484 versuffix="-$major" 7485 ;; 7486 7487 *) 7488 func_fatal_configuration "unknown library version type \`$version_type'" 7489 ;; 7490 esac 7491 7492 # Clear the version info if we defaulted, and they specified a release. 7493 if test -z "$vinfo" && test -n "$release"; then 7494 major= 7495 case $version_type in 7496 darwin) 7497 # we can't check for "0.0" in archive_cmds due to quoting 7498 # problems, so we reset it completely 7499 verstring= 7500 ;; 7501 *) 7502 verstring="0.0" 7503 ;; 7504 esac 7505 if test "$need_version" = no; then 7506 versuffix= 7507 else 7508 versuffix=".0.0" 7509 fi 7510 fi 7511 7512 # Remove version info from name if versioning should be avoided 7513 if test "$avoid_version" = yes && test "$need_version" = no; then 7514 major= 7515 versuffix= 7516 verstring="" 7517 fi 7518 7519 # Check to see if the archive will have undefined symbols. 7520 if test "$allow_undefined" = yes; then 7521 if test "$allow_undefined_flag" = unsupported; then 7522 func_warning "undefined symbols not allowed in $host shared libraries" 7523 build_libtool_libs=no 7524 build_old_libs=yes 7525 fi 7526 else 7527 # Don't allow undefined symbols. 7528 allow_undefined_flag="$no_undefined_flag" 7529 fi 7530 7531 fi 7532 7533 func_generate_dlsyms "$libname" "$libname" "yes" 7534 func_append libobjs " $symfileobj" 7535 test "X$libobjs" = "X " && libobjs= 7536 7537 if test "$opt_mode" != relink; then 7538 # Remove our outputs, but don't remove object files since they 7539 # may have been created when compiling PIC objects. 7540 removelist= 7541 tempremovelist=`$ECHO "$output_objdir/*"` 7542 for p in $tempremovelist; do 7543 case $p in 7544 *.$objext | *.gcno) 7545 ;; 7546 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) 7547 if test "X$precious_files_regex" != "X"; then 7548 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 7549 then 7550 continue 7551 fi 7552 fi 7553 func_append removelist " $p" 7554 ;; 7555 *) ;; 7556 esac 7557 done 7558 test -n "$removelist" && \ 7559 func_show_eval "${RM}r \$removelist" 7560 fi 7561 7562 # Now set the variables for building old libraries. 7563 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then 7564 func_append oldlibs " $output_objdir/$libname.$libext" 7565 7566 # Transform .lo files to .o files. 7567 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` 7568 fi 7569 7570 # Eliminate all temporary directories. 7571 #for path in $notinst_path; do 7572 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 7573 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 7574 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 7575 #done 7576 7577 if test -n "$xrpath"; then 7578 # If the user specified any rpath flags, then add them. 7579 temp_xrpath= 7580 for libdir in $xrpath; do 7581 func_replace_sysroot "$libdir" 7582 func_append temp_xrpath " -R$func_replace_sysroot_result" 7583 case "$finalize_rpath " in 7584 *" $libdir "*) ;; 7585 *) func_append finalize_rpath " $libdir" ;; 7586 esac 7587 done 7588 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then 7589 dependency_libs="$temp_xrpath $dependency_libs" 7590 fi 7591 fi 7592 7593 # Make sure dlfiles contains only unique files that won't be dlpreopened 7594 old_dlfiles="$dlfiles" 7595 dlfiles= 7596 for lib in $old_dlfiles; do 7597 case " $dlprefiles $dlfiles " in 7598 *" $lib "*) ;; 7599 *) func_append dlfiles " $lib" ;; 7600 esac 7601 done 7602 7603 # Make sure dlprefiles contains only unique files 7604 old_dlprefiles="$dlprefiles" 7605 dlprefiles= 7606 for lib in $old_dlprefiles; do 7607 case "$dlprefiles " in 7608 *" $lib "*) ;; 7609 *) func_append dlprefiles " $lib" ;; 7610 esac 7611 done 7612 7613 if test "$build_libtool_libs" = yes; then 7614 if test -n "$rpath"; then 7615 case $host in 7616 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 7617 # these systems don't actually have a c library (as such)! 7618 ;; 7619 *-*-rhapsody* | *-*-darwin1.[012]) 7620 # Rhapsody C library is in the System framework 7621 func_append deplibs " System.ltframework" 7622 ;; 7623 *-*-netbsd*) 7624 # Don't link with libc until the a.out ld.so is fixed. 7625 ;; 7626 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 7627 # Do not include libc due to us having libc/libc_r. 7628 ;; 7629 *-*-sco3.2v5* | *-*-sco5v6*) 7630 # Causes problems with __ctype 7631 ;; 7632 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7633 # Compiler inserts libc in the correct place for threads to work 7634 ;; 7635 *) 7636 # Add libc to deplibs on all other systems if necessary. 7637 if test "$build_libtool_need_lc" = "yes"; then 7638 func_append deplibs " -lc" 7639 fi 7640 ;; 7641 esac 7642 fi 7643 7644 # Transform deplibs into only deplibs that can be linked in shared. 7645 name_save=$name 7646 libname_save=$libname 7647 release_save=$release 7648 versuffix_save=$versuffix 7649 major_save=$major 7650 # I'm not sure if I'm treating the release correctly. I think 7651 # release should show up in the -l (ie -lgmp5) so we don't want to 7652 # add it in twice. Is that correct? 7653 release="" 7654 versuffix="" 7655 major="" 7656 newdeplibs= 7657 droppeddeps=no 7658 case $deplibs_check_method in 7659 pass_all) 7660 # Don't check for shared/static. Everything works. 7661 # This might be a little naive. We might want to check 7662 # whether the library exists or not. But this is on 7663 # osf3 & osf4 and I'm not really sure... Just 7664 # implementing what was already the behavior. 7665 newdeplibs=$deplibs 7666 ;; 7667 test_compile) 7668 # This code stresses the "libraries are programs" paradigm to its 7669 # limits. Maybe even breaks it. We compile a program, linking it 7670 # against the deplibs as a proxy for the library. Then we can check 7671 # whether they linked in statically or dynamically with ldd. 7672 $opt_dry_run || $RM conftest.c 7673 cat > conftest.c <<EOF 7674 int main() { return 0; } 7675EOF 7676 $opt_dry_run || $RM conftest 7677 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 7678 ldd_output=`ldd conftest` 7679 for i in $deplibs; do 7680 case $i in 7681 -l*) 7682 func_stripname -l '' "$i" 7683 name=$func_stripname_result 7684 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7685 case " $predeps $postdeps " in 7686 *" $i "*) 7687 func_append newdeplibs " $i" 7688 i="" 7689 ;; 7690 esac 7691 fi 7692 if test -n "$i" ; then 7693 libname=`eval "\\$ECHO \"$libname_spec\""` 7694 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7695 set dummy $deplib_matches; shift 7696 deplib_match=$1 7697 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7698 func_append newdeplibs " $i" 7699 else 7700 droppeddeps=yes 7701 echo 7702 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7703 echo "*** I have the capability to make that library automatically link in when" 7704 echo "*** you link to this library. But I can only do this if you have a" 7705 echo "*** shared version of the library, which I believe you do not have" 7706 echo "*** because a test_compile did reveal that the linker did not use it for" 7707 echo "*** its dynamic dependency list that programs get resolved with at runtime." 7708 fi 7709 fi 7710 ;; 7711 *) 7712 func_append newdeplibs " $i" 7713 ;; 7714 esac 7715 done 7716 else 7717 # Error occurred in the first compile. Let's try to salvage 7718 # the situation: Compile a separate program for each library. 7719 for i in $deplibs; do 7720 case $i in 7721 -l*) 7722 func_stripname -l '' "$i" 7723 name=$func_stripname_result 7724 $opt_dry_run || $RM conftest 7725 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 7726 ldd_output=`ldd conftest` 7727 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7728 case " $predeps $postdeps " in 7729 *" $i "*) 7730 func_append newdeplibs " $i" 7731 i="" 7732 ;; 7733 esac 7734 fi 7735 if test -n "$i" ; then 7736 libname=`eval "\\$ECHO \"$libname_spec\""` 7737 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7738 set dummy $deplib_matches; shift 7739 deplib_match=$1 7740 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7741 func_append newdeplibs " $i" 7742 else 7743 droppeddeps=yes 7744 echo 7745 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7746 echo "*** I have the capability to make that library automatically link in when" 7747 echo "*** you link to this library. But I can only do this if you have a" 7748 echo "*** shared version of the library, which you do not appear to have" 7749 echo "*** because a test_compile did reveal that the linker did not use this one" 7750 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 7751 fi 7752 fi 7753 else 7754 droppeddeps=yes 7755 echo 7756 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 7757 echo "*** make it link in! You will probably need to install it or some" 7758 echo "*** library that it depends on before this library will be fully" 7759 echo "*** functional. Installing it before continuing would be even better." 7760 fi 7761 ;; 7762 *) 7763 func_append newdeplibs " $i" 7764 ;; 7765 esac 7766 done 7767 fi 7768 ;; 7769 file_magic*) 7770 set dummy $deplibs_check_method; shift 7771 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7772 for a_deplib in $deplibs; do 7773 case $a_deplib in 7774 -l*) 7775 func_stripname -l '' "$a_deplib" 7776 name=$func_stripname_result 7777 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7778 case " $predeps $postdeps " in 7779 *" $a_deplib "*) 7780 func_append newdeplibs " $a_deplib" 7781 a_deplib="" 7782 ;; 7783 esac 7784 fi 7785 if test -n "$a_deplib" ; then 7786 libname=`eval "\\$ECHO \"$libname_spec\""` 7787 if test -n "$file_magic_glob"; then 7788 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 7789 else 7790 libnameglob=$libname 7791 fi 7792 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` 7793 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7794 if test "$want_nocaseglob" = yes; then 7795 shopt -s nocaseglob 7796 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7797 $nocaseglob 7798 else 7799 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7800 fi 7801 for potent_lib in $potential_libs; do 7802 # Follow soft links. 7803 if ls -lLd "$potent_lib" 2>/dev/null | 7804 $GREP " -> " >/dev/null; then 7805 continue 7806 fi 7807 # The statement above tries to avoid entering an 7808 # endless loop below, in case of cyclic links. 7809 # We might still enter an endless loop, since a link 7810 # loop can be closed while we follow links, 7811 # but so what? 7812 potlib="$potent_lib" 7813 while test -h "$potlib" 2>/dev/null; do 7814 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` 7815 case $potliblink in 7816 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; 7817 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; 7818 esac 7819 done 7820 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 7821 $SED -e 10q | 7822 $EGREP "$file_magic_regex" > /dev/null; then 7823 func_append newdeplibs " $a_deplib" 7824 a_deplib="" 7825 break 2 7826 fi 7827 done 7828 done 7829 fi 7830 if test -n "$a_deplib" ; then 7831 droppeddeps=yes 7832 echo 7833 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7834 echo "*** I have the capability to make that library automatically link in when" 7835 echo "*** you link to this library. But I can only do this if you have a" 7836 echo "*** shared version of the library, which you do not appear to have" 7837 echo "*** because I did check the linker path looking for a file starting" 7838 if test -z "$potlib" ; then 7839 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 7840 else 7841 $ECHO "*** with $libname and none of the candidates passed a file format test" 7842 $ECHO "*** using a file magic. Last file checked: $potlib" 7843 fi 7844 fi 7845 ;; 7846 *) 7847 # Add a -L argument. 7848 func_append newdeplibs " $a_deplib" 7849 ;; 7850 esac 7851 done # Gone through all deplibs. 7852 ;; 7853 match_pattern*) 7854 set dummy $deplibs_check_method; shift 7855 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7856 for a_deplib in $deplibs; do 7857 case $a_deplib in 7858 -l*) 7859 func_stripname -l '' "$a_deplib" 7860 name=$func_stripname_result 7861 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7862 case " $predeps $postdeps " in 7863 *" $a_deplib "*) 7864 func_append newdeplibs " $a_deplib" 7865 a_deplib="" 7866 ;; 7867 esac 7868 fi 7869 if test -n "$a_deplib" ; then 7870 libname=`eval "\\$ECHO \"$libname_spec\""` 7871 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7872 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 7873 for potent_lib in $potential_libs; do 7874 potlib="$potent_lib" # see symlink-check above in file_magic test 7875 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 7876 $EGREP "$match_pattern_regex" > /dev/null; then 7877 func_append newdeplibs " $a_deplib" 7878 a_deplib="" 7879 break 2 7880 fi 7881 done 7882 done 7883 fi 7884 if test -n "$a_deplib" ; then 7885 droppeddeps=yes 7886 echo 7887 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7888 echo "*** I have the capability to make that library automatically link in when" 7889 echo "*** you link to this library. But I can only do this if you have a" 7890 echo "*** shared version of the library, which you do not appear to have" 7891 echo "*** because I did check the linker path looking for a file starting" 7892 if test -z "$potlib" ; then 7893 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 7894 else 7895 $ECHO "*** with $libname and none of the candidates passed a file format test" 7896 $ECHO "*** using a regex pattern. Last file checked: $potlib" 7897 fi 7898 fi 7899 ;; 7900 *) 7901 # Add a -L argument. 7902 func_append newdeplibs " $a_deplib" 7903 ;; 7904 esac 7905 done # Gone through all deplibs. 7906 ;; 7907 none | unknown | *) 7908 newdeplibs="" 7909 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 7910 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7911 for i in $predeps $postdeps ; do 7912 # can't use Xsed below, because $i might contain '/' 7913 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` 7914 done 7915 fi 7916 case $tmp_deplibs in 7917 *[!\ \ ]*) 7918 echo 7919 if test "X$deplibs_check_method" = "Xnone"; then 7920 echo "*** Warning: inter-library dependencies are not supported in this platform." 7921 else 7922 echo "*** Warning: inter-library dependencies are not known to be supported." 7923 fi 7924 echo "*** All declared inter-library dependencies are being dropped." 7925 droppeddeps=yes 7926 ;; 7927 esac 7928 ;; 7929 esac 7930 versuffix=$versuffix_save 7931 major=$major_save 7932 release=$release_save 7933 libname=$libname_save 7934 name=$name_save 7935 7936 case $host in 7937 *-*-rhapsody* | *-*-darwin1.[012]) 7938 # On Rhapsody replace the C library with the System framework 7939 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 7940 ;; 7941 esac 7942 7943 if test "$droppeddeps" = yes; then 7944 if test "$module" = yes; then 7945 echo 7946 echo "*** Warning: libtool could not satisfy all declared inter-library" 7947 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 7948 echo "*** a static module, that should work as long as the dlopening" 7949 echo "*** application is linked with the -dlopen flag." 7950 if test -z "$global_symbol_pipe"; then 7951 echo 7952 echo "*** However, this would only work if libtool was able to extract symbol" 7953 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 7954 echo "*** not find such a program. So, this module is probably useless." 7955 echo "*** \`nm' from GNU binutils and a full rebuild may help." 7956 fi 7957 if test "$build_old_libs" = no; then 7958 oldlibs="$output_objdir/$libname.$libext" 7959 build_libtool_libs=module 7960 build_old_libs=yes 7961 else 7962 build_libtool_libs=no 7963 fi 7964 else 7965 echo "*** The inter-library dependencies that have been dropped here will be" 7966 echo "*** automatically added whenever a program is linked with this library" 7967 echo "*** or is declared to -dlopen it." 7968 7969 if test "$allow_undefined" = no; then 7970 echo 7971 echo "*** Since this library must not contain undefined symbols," 7972 echo "*** because either the platform does not support them or" 7973 echo "*** it was explicitly requested with -no-undefined," 7974 echo "*** libtool will only create a static version of it." 7975 if test "$build_old_libs" = no; then 7976 oldlibs="$output_objdir/$libname.$libext" 7977 build_libtool_libs=module 7978 build_old_libs=yes 7979 else 7980 build_libtool_libs=no 7981 fi 7982 fi 7983 fi 7984 fi 7985 # Done checking deplibs! 7986 deplibs=$newdeplibs 7987 fi 7988 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 7989 case $host in 7990 *-*-darwin*) 7991 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7992 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7993 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7994 ;; 7995 esac 7996 7997 # move library search paths that coincide with paths to not yet 7998 # installed libraries to the beginning of the library search list 7999 new_libs= 8000 for path in $notinst_path; do 8001 case " $new_libs " in 8002 *" -L$path/$objdir "*) ;; 8003 *) 8004 case " $deplibs " in 8005 *" -L$path/$objdir "*) 8006 func_append new_libs " -L$path/$objdir" ;; 8007 esac 8008 ;; 8009 esac 8010 done 8011 for deplib in $deplibs; do 8012 case $deplib in 8013 -L*) 8014 case " $new_libs " in 8015 *" $deplib "*) ;; 8016 *) func_append new_libs " $deplib" ;; 8017 esac 8018 ;; 8019 *) func_append new_libs " $deplib" ;; 8020 esac 8021 done 8022 deplibs="$new_libs" 8023 8024 # All the library-specific variables (install_libdir is set above). 8025 library_names= 8026 old_library= 8027 dlname= 8028 8029 # Test again, we may have decided not to build it any more 8030 if test "$build_libtool_libs" = yes; then 8031 # Remove ${wl} instances when linking with ld. 8032 # FIXME: should test the right _cmds variable. 8033 case $archive_cmds in 8034 *\$LD\ *) wl= ;; 8035 esac 8036 if test "$hardcode_into_libs" = yes; then 8037 # Hardcode the library paths 8038 hardcode_libdirs= 8039 dep_rpath= 8040 rpath="$finalize_rpath" 8041 test "$opt_mode" != relink && rpath="$compile_rpath$rpath" 8042 for libdir in $rpath; do 8043 if test -n "$hardcode_libdir_flag_spec"; then 8044 if test -n "$hardcode_libdir_separator"; then 8045 func_replace_sysroot "$libdir" 8046 libdir=$func_replace_sysroot_result 8047 if test -z "$hardcode_libdirs"; then 8048 hardcode_libdirs="$libdir" 8049 else 8050 # Just accumulate the unique libdirs. 8051 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8052 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8053 ;; 8054 *) 8055 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8056 ;; 8057 esac 8058 fi 8059 else 8060 eval flag=\"$hardcode_libdir_flag_spec\" 8061 func_append dep_rpath " $flag" 8062 fi 8063 elif test -n "$runpath_var"; then 8064 case "$perm_rpath " in 8065 *" $libdir "*) ;; 8066 *) func_append perm_rpath " $libdir" ;; 8067 esac 8068 fi 8069 done 8070 # Substitute the hardcoded libdirs into the rpath. 8071 if test -n "$hardcode_libdir_separator" && 8072 test -n "$hardcode_libdirs"; then 8073 libdir="$hardcode_libdirs" 8074 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 8075 fi 8076 if test -n "$runpath_var" && test -n "$perm_rpath"; then 8077 # We should set the runpath_var. 8078 rpath= 8079 for dir in $perm_rpath; do 8080 func_append rpath "$dir:" 8081 done 8082 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 8083 fi 8084 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 8085 fi 8086 8087 shlibpath="$finalize_shlibpath" 8088 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" 8089 if test -n "$shlibpath"; then 8090 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 8091 fi 8092 8093 # Get the real and link names of the library. 8094 eval shared_ext=\"$shrext_cmds\" 8095 eval library_names=\"$library_names_spec\" 8096 set dummy $library_names 8097 shift 8098 realname="$1" 8099 shift 8100 8101 if test -n "$soname_spec"; then 8102 eval soname=\"$soname_spec\" 8103 else 8104 soname="$realname" 8105 fi 8106 if test -z "$dlname"; then 8107 dlname=$soname 8108 fi 8109 8110 lib="$output_objdir/$realname" 8111 linknames= 8112 for link 8113 do 8114 func_append linknames " $link" 8115 done 8116 8117 # Use standard objects if they are pic 8118 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 8119 test "X$libobjs" = "X " && libobjs= 8120 8121 delfiles= 8122 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8123 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 8124 export_symbols="$output_objdir/$libname.uexp" 8125 func_append delfiles " $export_symbols" 8126 fi 8127 8128 orig_export_symbols= 8129 case $host_os in 8130 cygwin* | mingw* | cegcc*) 8131 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 8132 # exporting using user supplied symfile 8133 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then 8134 # and it's NOT already a .def file. Must figure out 8135 # which of the given symbols are data symbols and tag 8136 # them as such. So, trigger use of export_symbols_cmds. 8137 # export_symbols gets reassigned inside the "prepare 8138 # the list of exported symbols" if statement, so the 8139 # include_expsyms logic still works. 8140 orig_export_symbols="$export_symbols" 8141 export_symbols= 8142 always_export_symbols=yes 8143 fi 8144 fi 8145 ;; 8146 esac 8147 8148 # Prepare the list of exported symbols 8149 if test -z "$export_symbols"; then 8150 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then 8151 func_verbose "generating symbol list for \`$libname.la'" 8152 export_symbols="$output_objdir/$libname.exp" 8153 $opt_dry_run || $RM $export_symbols 8154 cmds=$export_symbols_cmds 8155 save_ifs="$IFS"; IFS='~' 8156 for cmd1 in $cmds; do 8157 IFS="$save_ifs" 8158 # Take the normal branch if the nm_file_list_spec branch 8159 # doesn't work or if tool conversion is not needed. 8160 case $nm_file_list_spec~$to_tool_file_cmd in 8161 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 8162 try_normal_branch=yes 8163 eval cmd=\"$cmd1\" 8164 func_len " $cmd" 8165 len=$func_len_result 8166 ;; 8167 *) 8168 try_normal_branch=no 8169 ;; 8170 esac 8171 if test "$try_normal_branch" = yes \ 8172 && { test "$len" -lt "$max_cmd_len" \ 8173 || test "$max_cmd_len" -le -1; } 8174 then 8175 func_show_eval "$cmd" 'exit $?' 8176 skipped_export=false 8177 elif test -n "$nm_file_list_spec"; then 8178 func_basename "$output" 8179 output_la=$func_basename_result 8180 save_libobjs=$libobjs 8181 save_output=$output 8182 output=${output_objdir}/${output_la}.nm 8183 func_to_tool_file "$output" 8184 libobjs=$nm_file_list_spec$func_to_tool_file_result 8185 func_append delfiles " $output" 8186 func_verbose "creating $NM input file list: $output" 8187 for obj in $save_libobjs; do 8188 func_to_tool_file "$obj" 8189 $ECHO "$func_to_tool_file_result" 8190 done > "$output" 8191 eval cmd=\"$cmd1\" 8192 func_show_eval "$cmd" 'exit $?' 8193 output=$save_output 8194 libobjs=$save_libobjs 8195 skipped_export=false 8196 else 8197 # The command line is too long to execute in one step. 8198 func_verbose "using reloadable object file for export list..." 8199 skipped_export=: 8200 # Break out early, otherwise skipped_export may be 8201 # set to false by a later but shorter cmd. 8202 break 8203 fi 8204 done 8205 IFS="$save_ifs" 8206 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then 8207 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8208 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8209 fi 8210 fi 8211 fi 8212 8213 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8214 tmp_export_symbols="$export_symbols" 8215 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8216 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8217 fi 8218 8219 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then 8220 # The given exports_symbols file has to be filtered, so filter it. 8221 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8222 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8223 # 's' commands which not all seds can handle. GNU sed should be fine 8224 # though. Also, the filter scales superlinearly with the number of 8225 # global variables. join(1) would be nice here, but unfortunately 8226 # isn't a blessed tool. 8227 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8228 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8229 export_symbols=$output_objdir/$libname.def 8230 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8231 fi 8232 8233 tmp_deplibs= 8234 for test_deplib in $deplibs; do 8235 case " $convenience " in 8236 *" $test_deplib "*) ;; 8237 *) 8238 func_append tmp_deplibs " $test_deplib" 8239 ;; 8240 esac 8241 done 8242 deplibs="$tmp_deplibs" 8243 8244 if test -n "$convenience"; then 8245 if test -n "$whole_archive_flag_spec" && 8246 test "$compiler_needs_object" = yes && 8247 test -z "$libobjs"; then 8248 # extract the archives, so we have objects to list. 8249 # TODO: could optimize this to just extract one archive. 8250 whole_archive_flag_spec= 8251 fi 8252 if test -n "$whole_archive_flag_spec"; then 8253 save_libobjs=$libobjs 8254 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8255 test "X$libobjs" = "X " && libobjs= 8256 else 8257 gentop="$output_objdir/${outputname}x" 8258 func_append generated " $gentop" 8259 8260 func_extract_archives $gentop $convenience 8261 func_append libobjs " $func_extract_archives_result" 8262 test "X$libobjs" = "X " && libobjs= 8263 fi 8264 fi 8265 8266 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then 8267 eval flag=\"$thread_safe_flag_spec\" 8268 func_append linker_flags " $flag" 8269 fi 8270 8271 # Make a backup of the uninstalled library when relinking 8272 if test "$opt_mode" = relink; then 8273 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 8274 fi 8275 8276 # Do each of the archive commands. 8277 if test "$module" = yes && test -n "$module_cmds" ; then 8278 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8279 eval test_cmds=\"$module_expsym_cmds\" 8280 cmds=$module_expsym_cmds 8281 else 8282 eval test_cmds=\"$module_cmds\" 8283 cmds=$module_cmds 8284 fi 8285 else 8286 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8287 eval test_cmds=\"$archive_expsym_cmds\" 8288 cmds=$archive_expsym_cmds 8289 else 8290 eval test_cmds=\"$archive_cmds\" 8291 cmds=$archive_cmds 8292 fi 8293 fi 8294 8295 if test "X$skipped_export" != "X:" && 8296 func_len " $test_cmds" && 8297 len=$func_len_result && 8298 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 8299 : 8300 else 8301 # The command line is too long to link in one step, link piecewise 8302 # or, if using GNU ld and skipped_export is not :, use a linker 8303 # script. 8304 8305 # Save the value of $output and $libobjs because we want to 8306 # use them later. If we have whole_archive_flag_spec, we 8307 # want to use save_libobjs as it was before 8308 # whole_archive_flag_spec was expanded, because we can't 8309 # assume the linker understands whole_archive_flag_spec. 8310 # This may have to be revisited, in case too many 8311 # convenience libraries get linked in and end up exceeding 8312 # the spec. 8313 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 8314 save_libobjs=$libobjs 8315 fi 8316 save_output=$output 8317 func_basename "$output" 8318 output_la=$func_basename_result 8319 8320 # Clear the reloadable object creation command queue and 8321 # initialize k to one. 8322 test_cmds= 8323 concat_cmds= 8324 objlist= 8325 last_robj= 8326 k=1 8327 8328 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then 8329 output=${output_objdir}/${output_la}.lnkscript 8330 func_verbose "creating GNU ld script: $output" 8331 echo 'INPUT (' > $output 8332 for obj in $save_libobjs 8333 do 8334 func_to_tool_file "$obj" 8335 $ECHO "$func_to_tool_file_result" >> $output 8336 done 8337 echo ')' >> $output 8338 func_append delfiles " $output" 8339 func_to_tool_file "$output" 8340 output=$func_to_tool_file_result 8341 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then 8342 output=${output_objdir}/${output_la}.lnk 8343 func_verbose "creating linker input file list: $output" 8344 : > $output 8345 set x $save_libobjs 8346 shift 8347 firstobj= 8348 if test "$compiler_needs_object" = yes; then 8349 firstobj="$1 " 8350 shift 8351 fi 8352 for obj 8353 do 8354 func_to_tool_file "$obj" 8355 $ECHO "$func_to_tool_file_result" >> $output 8356 done 8357 func_append delfiles " $output" 8358 func_to_tool_file "$output" 8359 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 8360 else 8361 if test -n "$save_libobjs"; then 8362 func_verbose "creating reloadable object files..." 8363 output=$output_objdir/$output_la-${k}.$objext 8364 eval test_cmds=\"$reload_cmds\" 8365 func_len " $test_cmds" 8366 len0=$func_len_result 8367 len=$len0 8368 8369 # Loop over the list of objects to be linked. 8370 for obj in $save_libobjs 8371 do 8372 func_len " $obj" 8373 func_arith $len + $func_len_result 8374 len=$func_arith_result 8375 if test "X$objlist" = X || 8376 test "$len" -lt "$max_cmd_len"; then 8377 func_append objlist " $obj" 8378 else 8379 # The command $test_cmds is almost too long, add a 8380 # command to the queue. 8381 if test "$k" -eq 1 ; then 8382 # The first file doesn't have a previous command to add. 8383 reload_objs=$objlist 8384 eval concat_cmds=\"$reload_cmds\" 8385 else 8386 # All subsequent reloadable object files will link in 8387 # the last one created. 8388 reload_objs="$objlist $last_robj" 8389 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 8390 fi 8391 last_robj=$output_objdir/$output_la-${k}.$objext 8392 func_arith $k + 1 8393 k=$func_arith_result 8394 output=$output_objdir/$output_la-${k}.$objext 8395 objlist=" $obj" 8396 func_len " $last_robj" 8397 func_arith $len0 + $func_len_result 8398 len=$func_arith_result 8399 fi 8400 done 8401 # Handle the remaining objects by creating one last 8402 # reloadable object file. All subsequent reloadable object 8403 # files will link in the last one created. 8404 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8405 reload_objs="$objlist $last_robj" 8406 eval concat_cmds=\"\${concat_cmds}$reload_cmds\" 8407 if test -n "$last_robj"; then 8408 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" 8409 fi 8410 func_append delfiles " $output" 8411 8412 else 8413 output= 8414 fi 8415 8416 if ${skipped_export-false}; then 8417 func_verbose "generating symbol list for \`$libname.la'" 8418 export_symbols="$output_objdir/$libname.exp" 8419 $opt_dry_run || $RM $export_symbols 8420 libobjs=$output 8421 # Append the command to create the export file. 8422 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8423 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 8424 if test -n "$last_robj"; then 8425 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 8426 fi 8427 fi 8428 8429 test -n "$save_libobjs" && 8430 func_verbose "creating a temporary reloadable object file: $output" 8431 8432 # Loop through the commands generated above and execute them. 8433 save_ifs="$IFS"; IFS='~' 8434 for cmd in $concat_cmds; do 8435 IFS="$save_ifs" 8436 $opt_silent || { 8437 func_quote_for_expand "$cmd" 8438 eval "func_echo $func_quote_for_expand_result" 8439 } 8440 $opt_dry_run || eval "$cmd" || { 8441 lt_exit=$? 8442 8443 # Restore the uninstalled library and exit 8444 if test "$opt_mode" = relink; then 8445 ( cd "$output_objdir" && \ 8446 $RM "${realname}T" && \ 8447 $MV "${realname}U" "$realname" ) 8448 fi 8449 8450 exit $lt_exit 8451 } 8452 done 8453 IFS="$save_ifs" 8454 8455 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 8456 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8457 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8458 fi 8459 fi 8460 8461 if ${skipped_export-false}; then 8462 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8463 tmp_export_symbols="$export_symbols" 8464 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8465 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8466 fi 8467 8468 if test -n "$orig_export_symbols"; then 8469 # The given exports_symbols file has to be filtered, so filter it. 8470 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8471 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8472 # 's' commands which not all seds can handle. GNU sed should be fine 8473 # though. Also, the filter scales superlinearly with the number of 8474 # global variables. join(1) would be nice here, but unfortunately 8475 # isn't a blessed tool. 8476 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8477 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8478 export_symbols=$output_objdir/$libname.def 8479 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8480 fi 8481 fi 8482 8483 libobjs=$output 8484 # Restore the value of output. 8485 output=$save_output 8486 8487 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 8488 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8489 test "X$libobjs" = "X " && libobjs= 8490 fi 8491 # Expand the library linking commands again to reset the 8492 # value of $libobjs for piecewise linking. 8493 8494 # Do each of the archive commands. 8495 if test "$module" = yes && test -n "$module_cmds" ; then 8496 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8497 cmds=$module_expsym_cmds 8498 else 8499 cmds=$module_cmds 8500 fi 8501 else 8502 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8503 cmds=$archive_expsym_cmds 8504 else 8505 cmds=$archive_cmds 8506 fi 8507 fi 8508 fi 8509 8510 if test -n "$delfiles"; then 8511 # Append the command to remove temporary files to $cmds. 8512 eval cmds=\"\$cmds~\$RM $delfiles\" 8513 fi 8514 8515 # Add any objects from preloaded convenience libraries 8516 if test -n "$dlprefiles"; then 8517 gentop="$output_objdir/${outputname}x" 8518 func_append generated " $gentop" 8519 8520 func_extract_archives $gentop $dlprefiles 8521 func_append libobjs " $func_extract_archives_result" 8522 test "X$libobjs" = "X " && libobjs= 8523 fi 8524 8525 save_ifs="$IFS"; IFS='~' 8526 for cmd in $cmds; do 8527 IFS="$save_ifs" 8528 eval cmd=\"$cmd\" 8529 $opt_silent || { 8530 func_quote_for_expand "$cmd" 8531 eval "func_echo $func_quote_for_expand_result" 8532 } 8533 $opt_dry_run || eval "$cmd" || { 8534 lt_exit=$? 8535 8536 # Restore the uninstalled library and exit 8537 if test "$opt_mode" = relink; then 8538 ( cd "$output_objdir" && \ 8539 $RM "${realname}T" && \ 8540 $MV "${realname}U" "$realname" ) 8541 fi 8542 8543 exit $lt_exit 8544 } 8545 done 8546 IFS="$save_ifs" 8547 8548 # Restore the uninstalled library and exit 8549 if test "$opt_mode" = relink; then 8550 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 8551 8552 if test -n "$convenience"; then 8553 if test -z "$whole_archive_flag_spec"; then 8554 func_show_eval '${RM}r "$gentop"' 8555 fi 8556 fi 8557 8558 exit $EXIT_SUCCESS 8559 fi 8560 8561 # Create links to the real library. 8562 for linkname in $linknames; do 8563 if test "$realname" != "$linkname"; then 8564 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 8565 fi 8566 done 8567 8568 # If -module or -export-dynamic was specified, set the dlname. 8569 if test "$module" = yes || test "$export_dynamic" = yes; then 8570 # On all known operating systems, these are identical. 8571 dlname="$soname" 8572 fi 8573 fi 8574 ;; 8575 8576 obj) 8577 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 8578 func_warning "\`-dlopen' is ignored for objects" 8579 fi 8580 8581 case " $deplibs" in 8582 *\ -l* | *\ -L*) 8583 func_warning "\`-l' and \`-L' are ignored for objects" ;; 8584 esac 8585 8586 test -n "$rpath" && \ 8587 func_warning "\`-rpath' is ignored for objects" 8588 8589 test -n "$xrpath" && \ 8590 func_warning "\`-R' is ignored for objects" 8591 8592 test -n "$vinfo" && \ 8593 func_warning "\`-version-info' is ignored for objects" 8594 8595 test -n "$release" && \ 8596 func_warning "\`-release' is ignored for objects" 8597 8598 case $output in 8599 *.lo) 8600 test -n "$objs$old_deplibs" && \ 8601 func_fatal_error "cannot build library object \`$output' from non-libtool objects" 8602 8603 libobj=$output 8604 func_lo2o "$libobj" 8605 obj=$func_lo2o_result 8606 ;; 8607 *) 8608 libobj= 8609 obj="$output" 8610 ;; 8611 esac 8612 8613 # Delete the old objects. 8614 $opt_dry_run || $RM $obj $libobj 8615 8616 # Objects from convenience libraries. This assumes 8617 # single-version convenience libraries. Whenever we create 8618 # different ones for PIC/non-PIC, this we'll have to duplicate 8619 # the extraction. 8620 reload_conv_objs= 8621 gentop= 8622 # reload_cmds runs $LD directly, so let us get rid of 8623 # -Wl from whole_archive_flag_spec and hope we can get by with 8624 # turning comma into space.. 8625 wl= 8626 8627 if test -n "$convenience"; then 8628 if test -n "$whole_archive_flag_spec"; then 8629 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 8630 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 8631 else 8632 gentop="$output_objdir/${obj}x" 8633 func_append generated " $gentop" 8634 8635 func_extract_archives $gentop $convenience 8636 reload_conv_objs="$reload_objs $func_extract_archives_result" 8637 fi 8638 fi 8639 8640 # If we're not building shared, we need to use non_pic_objs 8641 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" 8642 8643 # Create the old-style object. 8644 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test 8645 8646 output="$obj" 8647 func_execute_cmds "$reload_cmds" 'exit $?' 8648 8649 # Exit if we aren't doing a library object file. 8650 if test -z "$libobj"; then 8651 if test -n "$gentop"; then 8652 func_show_eval '${RM}r "$gentop"' 8653 fi 8654 8655 exit $EXIT_SUCCESS 8656 fi 8657 8658 if test "$build_libtool_libs" != yes; then 8659 if test -n "$gentop"; then 8660 func_show_eval '${RM}r "$gentop"' 8661 fi 8662 8663 # Create an invalid libtool object if no PIC, so that we don't 8664 # accidentally link it into a program. 8665 # $show "echo timestamp > $libobj" 8666 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 8667 exit $EXIT_SUCCESS 8668 fi 8669 8670 if test -n "$pic_flag" || test "$pic_mode" != default; then 8671 # Only do commands if we really have different PIC objects. 8672 reload_objs="$libobjs $reload_conv_objs" 8673 output="$libobj" 8674 func_execute_cmds "$reload_cmds" 'exit $?' 8675 fi 8676 8677 if test -n "$gentop"; then 8678 func_show_eval '${RM}r "$gentop"' 8679 fi 8680 8681 exit $EXIT_SUCCESS 8682 ;; 8683 8684 prog) 8685 case $host in 8686 *cygwin*) func_stripname '' '.exe' "$output" 8687 output=$func_stripname_result.exe;; 8688 esac 8689 test -n "$vinfo" && \ 8690 func_warning "\`-version-info' is ignored for programs" 8691 8692 test -n "$release" && \ 8693 func_warning "\`-release' is ignored for programs" 8694 8695 test "$preload" = yes \ 8696 && test "$dlopen_support" = unknown \ 8697 && test "$dlopen_self" = unknown \ 8698 && test "$dlopen_self_static" = unknown && \ 8699 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." 8700 8701 case $host in 8702 *-*-rhapsody* | *-*-darwin1.[012]) 8703 # On Rhapsody replace the C library is the System framework 8704 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 8705 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 8706 ;; 8707 esac 8708 8709 case $host in 8710 *-*-darwin*) 8711 # Don't allow lazy linking, it breaks C++ global constructors 8712 # But is supposedly fixed on 10.4 or later (yay!). 8713 if test "$tagname" = CXX ; then 8714 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 8715 10.[0123]) 8716 func_append compile_command " ${wl}-bind_at_load" 8717 func_append finalize_command " ${wl}-bind_at_load" 8718 ;; 8719 esac 8720 fi 8721 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8722 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8723 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8724 ;; 8725 esac 8726 8727 8728 # move library search paths that coincide with paths to not yet 8729 # installed libraries to the beginning of the library search list 8730 new_libs= 8731 for path in $notinst_path; do 8732 case " $new_libs " in 8733 *" -L$path/$objdir "*) ;; 8734 *) 8735 case " $compile_deplibs " in 8736 *" -L$path/$objdir "*) 8737 func_append new_libs " -L$path/$objdir" ;; 8738 esac 8739 ;; 8740 esac 8741 done 8742 for deplib in $compile_deplibs; do 8743 case $deplib in 8744 -L*) 8745 case " $new_libs " in 8746 *" $deplib "*) ;; 8747 *) func_append new_libs " $deplib" ;; 8748 esac 8749 ;; 8750 *) func_append new_libs " $deplib" ;; 8751 esac 8752 done 8753 compile_deplibs="$new_libs" 8754 8755 8756 func_append compile_command " $compile_deplibs" 8757 func_append finalize_command " $finalize_deplibs" 8758 8759 if test -n "$rpath$xrpath"; then 8760 # If the user specified any rpath flags, then add them. 8761 for libdir in $rpath $xrpath; do 8762 # This is the magic to use -rpath. 8763 case "$finalize_rpath " in 8764 *" $libdir "*) ;; 8765 *) func_append finalize_rpath " $libdir" ;; 8766 esac 8767 done 8768 fi 8769 8770 # Now hardcode the library paths 8771 rpath= 8772 hardcode_libdirs= 8773 for libdir in $compile_rpath $finalize_rpath; do 8774 if test -n "$hardcode_libdir_flag_spec"; then 8775 if test -n "$hardcode_libdir_separator"; then 8776 if test -z "$hardcode_libdirs"; then 8777 hardcode_libdirs="$libdir" 8778 else 8779 # Just accumulate the unique libdirs. 8780 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8781 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8782 ;; 8783 *) 8784 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8785 ;; 8786 esac 8787 fi 8788 else 8789 eval flag=\"$hardcode_libdir_flag_spec\" 8790 func_append rpath " $flag" 8791 fi 8792 elif test -n "$runpath_var"; then 8793 case "$perm_rpath " in 8794 *" $libdir "*) ;; 8795 *) func_append perm_rpath " $libdir" ;; 8796 esac 8797 fi 8798 case $host in 8799 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 8800 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` 8801 case :$dllsearchpath: in 8802 *":$libdir:"*) ;; 8803 ::) dllsearchpath=$libdir;; 8804 *) func_append dllsearchpath ":$libdir";; 8805 esac 8806 case :$dllsearchpath: in 8807 *":$testbindir:"*) ;; 8808 ::) dllsearchpath=$testbindir;; 8809 *) func_append dllsearchpath ":$testbindir";; 8810 esac 8811 ;; 8812 esac 8813 done 8814 # Substitute the hardcoded libdirs into the rpath. 8815 if test -n "$hardcode_libdir_separator" && 8816 test -n "$hardcode_libdirs"; then 8817 libdir="$hardcode_libdirs" 8818 eval rpath=\" $hardcode_libdir_flag_spec\" 8819 fi 8820 compile_rpath="$rpath" 8821 8822 rpath= 8823 hardcode_libdirs= 8824 for libdir in $finalize_rpath; do 8825 if test -n "$hardcode_libdir_flag_spec"; then 8826 if test -n "$hardcode_libdir_separator"; then 8827 if test -z "$hardcode_libdirs"; then 8828 hardcode_libdirs="$libdir" 8829 else 8830 # Just accumulate the unique libdirs. 8831 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8832 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8833 ;; 8834 *) 8835 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8836 ;; 8837 esac 8838 fi 8839 else 8840 eval flag=\"$hardcode_libdir_flag_spec\" 8841 func_append rpath " $flag" 8842 fi 8843 elif test -n "$runpath_var"; then 8844 case "$finalize_perm_rpath " in 8845 *" $libdir "*) ;; 8846 *) func_append finalize_perm_rpath " $libdir" ;; 8847 esac 8848 fi 8849 done 8850 # Substitute the hardcoded libdirs into the rpath. 8851 if test -n "$hardcode_libdir_separator" && 8852 test -n "$hardcode_libdirs"; then 8853 libdir="$hardcode_libdirs" 8854 eval rpath=\" $hardcode_libdir_flag_spec\" 8855 fi 8856 finalize_rpath="$rpath" 8857 8858 if test -n "$libobjs" && test "$build_old_libs" = yes; then 8859 # Transform all the library objects into standard objects. 8860 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8861 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8862 fi 8863 8864 func_generate_dlsyms "$outputname" "@PROGRAM@" "no" 8865 8866 # template prelinking step 8867 if test -n "$prelink_cmds"; then 8868 func_execute_cmds "$prelink_cmds" 'exit $?' 8869 fi 8870 8871 wrappers_required=yes 8872 case $host in 8873 *cegcc* | *mingw32ce*) 8874 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 8875 wrappers_required=no 8876 ;; 8877 *cygwin* | *mingw* ) 8878 if test "$build_libtool_libs" != yes; then 8879 wrappers_required=no 8880 fi 8881 ;; 8882 *) 8883 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then 8884 wrappers_required=no 8885 fi 8886 ;; 8887 esac 8888 if test "$wrappers_required" = no; then 8889 # Replace the output file specification. 8890 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8891 link_command="$compile_command$compile_rpath" 8892 8893 # We have no uninstalled library dependencies, so finalize right now. 8894 exit_status=0 8895 func_show_eval "$link_command" 'exit_status=$?' 8896 8897 if test -n "$postlink_cmds"; then 8898 func_to_tool_file "$output" 8899 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8900 func_execute_cmds "$postlink_cmds" 'exit $?' 8901 fi 8902 8903 # Delete the generated files. 8904 if test -f "$output_objdir/${outputname}S.${objext}"; then 8905 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' 8906 fi 8907 8908 exit $exit_status 8909 fi 8910 8911 if test -n "$compile_shlibpath$finalize_shlibpath"; then 8912 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 8913 fi 8914 if test -n "$finalize_shlibpath"; then 8915 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 8916 fi 8917 8918 compile_var= 8919 finalize_var= 8920 if test -n "$runpath_var"; then 8921 if test -n "$perm_rpath"; then 8922 # We should set the runpath_var. 8923 rpath= 8924 for dir in $perm_rpath; do 8925 func_append rpath "$dir:" 8926 done 8927 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 8928 fi 8929 if test -n "$finalize_perm_rpath"; then 8930 # We should set the runpath_var. 8931 rpath= 8932 for dir in $finalize_perm_rpath; do 8933 func_append rpath "$dir:" 8934 done 8935 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 8936 fi 8937 fi 8938 8939 if test "$no_install" = yes; then 8940 # We don't need to create a wrapper script. 8941 link_command="$compile_var$compile_command$compile_rpath" 8942 # Replace the output file specification. 8943 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8944 # Delete the old output file. 8945 $opt_dry_run || $RM $output 8946 # Link the executable and exit 8947 func_show_eval "$link_command" 'exit $?' 8948 8949 if test -n "$postlink_cmds"; then 8950 func_to_tool_file "$output" 8951 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8952 func_execute_cmds "$postlink_cmds" 'exit $?' 8953 fi 8954 8955 exit $EXIT_SUCCESS 8956 fi 8957 8958 if test "$hardcode_action" = relink; then 8959 # Fast installation is not supported 8960 link_command="$compile_var$compile_command$compile_rpath" 8961 relink_command="$finalize_var$finalize_command$finalize_rpath" 8962 8963 func_warning "this platform does not like uninstalled shared libraries" 8964 func_warning "\`$output' will be relinked during installation" 8965 else 8966 if test "$fast_install" != no; then 8967 link_command="$finalize_var$compile_command$finalize_rpath" 8968 if test "$fast_install" = yes; then 8969 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 8970 else 8971 # fast_install is set to needless 8972 relink_command= 8973 fi 8974 else 8975 link_command="$compile_var$compile_command$compile_rpath" 8976 relink_command="$finalize_var$finalize_command$finalize_rpath" 8977 fi 8978 fi 8979 8980 # Replace the output file specification. 8981 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 8982 8983 # Delete the old output files. 8984 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 8985 8986 func_show_eval "$link_command" 'exit $?' 8987 8988 if test -n "$postlink_cmds"; then 8989 func_to_tool_file "$output_objdir/$outputname" 8990 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'` 8991 func_execute_cmds "$postlink_cmds" 'exit $?' 8992 fi 8993 8994 # Now create the wrapper script. 8995 func_verbose "creating $output" 8996 8997 # Quote the relink command for shipping. 8998 if test -n "$relink_command"; then 8999 # Preserve any variables that may affect compiler behavior 9000 for var in $variables_saved_for_relink; do 9001 if eval test -z \"\${$var+set}\"; then 9002 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9003 elif eval var_value=\$$var; test -z "$var_value"; then 9004 relink_command="$var=; export $var; $relink_command" 9005 else 9006 func_quote_for_eval "$var_value" 9007 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9008 fi 9009 done 9010 relink_command="(cd `pwd`; $relink_command)" 9011 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9012 fi 9013 9014 # Only actually do things if not in dry run mode. 9015 $opt_dry_run || { 9016 # win32 will think the script is a binary if it has 9017 # a .exe suffix, so we strip it off here. 9018 case $output in 9019 *.exe) func_stripname '' '.exe' "$output" 9020 output=$func_stripname_result ;; 9021 esac 9022 # test for cygwin because mv fails w/o .exe extensions 9023 case $host in 9024 *cygwin*) 9025 exeext=.exe 9026 func_stripname '' '.exe' "$outputname" 9027 outputname=$func_stripname_result ;; 9028 *) exeext= ;; 9029 esac 9030 case $host in 9031 *cygwin* | *mingw* ) 9032 func_dirname_and_basename "$output" "" "." 9033 output_name=$func_basename_result 9034 output_path=$func_dirname_result 9035 cwrappersource="$output_path/$objdir/lt-$output_name.c" 9036 cwrapper="$output_path/$output_name.exe" 9037 $RM $cwrappersource $cwrapper 9038 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 9039 9040 func_emit_cwrapperexe_src > $cwrappersource 9041 9042 # The wrapper executable is built using the $host compiler, 9043 # because it contains $host paths and files. If cross- 9044 # compiling, it, like the target executable, must be 9045 # executed on the $host or under an emulation environment. 9046 $opt_dry_run || { 9047 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 9048 $STRIP $cwrapper 9049 } 9050 9051 # Now, create the wrapper script for func_source use: 9052 func_ltwrapper_scriptname $cwrapper 9053 $RM $func_ltwrapper_scriptname_result 9054 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 9055 $opt_dry_run || { 9056 # note: this script will not be executed, so do not chmod. 9057 if test "x$build" = "x$host" ; then 9058 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 9059 else 9060 func_emit_wrapper no > $func_ltwrapper_scriptname_result 9061 fi 9062 } 9063 ;; 9064 * ) 9065 $RM $output 9066 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 9067 9068 func_emit_wrapper no > $output 9069 chmod +x $output 9070 ;; 9071 esac 9072 } 9073 exit $EXIT_SUCCESS 9074 ;; 9075 esac 9076 9077 # See if we need to build an old-fashioned archive. 9078 for oldlib in $oldlibs; do 9079 9080 if test "$build_libtool_libs" = convenience; then 9081 oldobjs="$libobjs_save $symfileobj" 9082 addlibs="$convenience" 9083 build_libtool_libs=no 9084 else 9085 if test "$build_libtool_libs" = module; then 9086 oldobjs="$libobjs_save" 9087 build_libtool_libs=no 9088 else 9089 oldobjs="$old_deplibs $non_pic_objects" 9090 if test "$preload" = yes && test -f "$symfileobj"; then 9091 func_append oldobjs " $symfileobj" 9092 fi 9093 fi 9094 addlibs="$old_convenience" 9095 fi 9096 9097 if test -n "$addlibs"; then 9098 gentop="$output_objdir/${outputname}x" 9099 func_append generated " $gentop" 9100 9101 func_extract_archives $gentop $addlibs 9102 func_append oldobjs " $func_extract_archives_result" 9103 fi 9104 9105 # Do each command in the archive commands. 9106 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then 9107 cmds=$old_archive_from_new_cmds 9108 else 9109 9110 # Add any objects from preloaded convenience libraries 9111 if test -n "$dlprefiles"; then 9112 gentop="$output_objdir/${outputname}x" 9113 func_append generated " $gentop" 9114 9115 func_extract_archives $gentop $dlprefiles 9116 func_append oldobjs " $func_extract_archives_result" 9117 fi 9118 9119 # POSIX demands no paths to be encoded in archives. We have 9120 # to avoid creating archives with duplicate basenames if we 9121 # might have to extract them afterwards, e.g., when creating a 9122 # static archive out of a convenience library, or when linking 9123 # the entirety of a libtool archive into another (currently 9124 # not supported by libtool). 9125 if (for obj in $oldobjs 9126 do 9127 func_basename "$obj" 9128 $ECHO "$func_basename_result" 9129 done | sort | sort -uc >/dev/null 2>&1); then 9130 : 9131 else 9132 echo "copying selected object files to avoid basename conflicts..." 9133 gentop="$output_objdir/${outputname}x" 9134 func_append generated " $gentop" 9135 func_mkdir_p "$gentop" 9136 save_oldobjs=$oldobjs 9137 oldobjs= 9138 counter=1 9139 for obj in $save_oldobjs 9140 do 9141 func_basename "$obj" 9142 objbase="$func_basename_result" 9143 case " $oldobjs " in 9144 " ") oldobjs=$obj ;; 9145 *[\ /]"$objbase "*) 9146 while :; do 9147 # Make sure we don't pick an alternate name that also 9148 # overlaps. 9149 newobj=lt$counter-$objbase 9150 func_arith $counter + 1 9151 counter=$func_arith_result 9152 case " $oldobjs " in 9153 *[\ /]"$newobj "*) ;; 9154 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 9155 esac 9156 done 9157 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 9158 func_append oldobjs " $gentop/$newobj" 9159 ;; 9160 *) func_append oldobjs " $obj" ;; 9161 esac 9162 done 9163 fi 9164 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 9165 tool_oldlib=$func_to_tool_file_result 9166 eval cmds=\"$old_archive_cmds\" 9167 9168 func_len " $cmds" 9169 len=$func_len_result 9170 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9171 cmds=$old_archive_cmds 9172 elif test -n "$archiver_list_spec"; then 9173 func_verbose "using command file archive linking..." 9174 for obj in $oldobjs 9175 do 9176 func_to_tool_file "$obj" 9177 $ECHO "$func_to_tool_file_result" 9178 done > $output_objdir/$libname.libcmd 9179 func_to_tool_file "$output_objdir/$libname.libcmd" 9180 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 9181 cmds=$old_archive_cmds 9182 else 9183 # the command line is too long to link in one step, link in parts 9184 func_verbose "using piecewise archive linking..." 9185 save_RANLIB=$RANLIB 9186 RANLIB=: 9187 objlist= 9188 concat_cmds= 9189 save_oldobjs=$oldobjs 9190 oldobjs= 9191 # Is there a better way of finding the last object in the list? 9192 for obj in $save_oldobjs 9193 do 9194 last_oldobj=$obj 9195 done 9196 eval test_cmds=\"$old_archive_cmds\" 9197 func_len " $test_cmds" 9198 len0=$func_len_result 9199 len=$len0 9200 for obj in $save_oldobjs 9201 do 9202 func_len " $obj" 9203 func_arith $len + $func_len_result 9204 len=$func_arith_result 9205 func_append objlist " $obj" 9206 if test "$len" -lt "$max_cmd_len"; then 9207 : 9208 else 9209 # the above command should be used before it gets too long 9210 oldobjs=$objlist 9211 if test "$obj" = "$last_oldobj" ; then 9212 RANLIB=$save_RANLIB 9213 fi 9214 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9215 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" 9216 objlist= 9217 len=$len0 9218 fi 9219 done 9220 RANLIB=$save_RANLIB 9221 oldobjs=$objlist 9222 if test "X$oldobjs" = "X" ; then 9223 eval cmds=\"\$concat_cmds\" 9224 else 9225 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 9226 fi 9227 fi 9228 fi 9229 func_execute_cmds "$cmds" 'exit $?' 9230 done 9231 9232 test -n "$generated" && \ 9233 func_show_eval "${RM}r$generated" 9234 9235 # Now create the libtool archive. 9236 case $output in 9237 *.la) 9238 old_library= 9239 test "$build_old_libs" = yes && old_library="$libname.$libext" 9240 func_verbose "creating $output" 9241 9242 # Preserve any variables that may affect compiler behavior 9243 for var in $variables_saved_for_relink; do 9244 if eval test -z \"\${$var+set}\"; then 9245 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9246 elif eval var_value=\$$var; test -z "$var_value"; then 9247 relink_command="$var=; export $var; $relink_command" 9248 else 9249 func_quote_for_eval "$var_value" 9250 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9251 fi 9252 done 9253 # Quote the link command for shipping. 9254 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 9255 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9256 if test "$hardcode_automatic" = yes ; then 9257 relink_command= 9258 fi 9259 9260 # Only create the output if not a dry run. 9261 $opt_dry_run || { 9262 for installed in no yes; do 9263 if test "$installed" = yes; then 9264 if test -z "$install_libdir"; then 9265 break 9266 fi 9267 output="$output_objdir/$outputname"i 9268 # Replace all uninstalled libtool libraries with the installed ones 9269 newdependency_libs= 9270 for deplib in $dependency_libs; do 9271 case $deplib in 9272 *.la) 9273 func_basename "$deplib" 9274 name="$func_basename_result" 9275 func_resolve_sysroot "$deplib" 9276 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` 9277 test -z "$libdir" && \ 9278 func_fatal_error "\`$deplib' is not a valid libtool archive" 9279 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 9280 ;; 9281 -L*) 9282 func_stripname -L '' "$deplib" 9283 func_replace_sysroot "$func_stripname_result" 9284 func_append newdependency_libs " -L$func_replace_sysroot_result" 9285 ;; 9286 -R*) 9287 func_stripname -R '' "$deplib" 9288 func_replace_sysroot "$func_stripname_result" 9289 func_append newdependency_libs " -R$func_replace_sysroot_result" 9290 ;; 9291 *) func_append newdependency_libs " $deplib" ;; 9292 esac 9293 done 9294 dependency_libs="$newdependency_libs" 9295 newdlfiles= 9296 9297 for lib in $dlfiles; do 9298 case $lib in 9299 *.la) 9300 func_basename "$lib" 9301 name="$func_basename_result" 9302 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9303 test -z "$libdir" && \ 9304 func_fatal_error "\`$lib' is not a valid libtool archive" 9305 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 9306 ;; 9307 *) func_append newdlfiles " $lib" ;; 9308 esac 9309 done 9310 dlfiles="$newdlfiles" 9311 newdlprefiles= 9312 for lib in $dlprefiles; do 9313 case $lib in 9314 *.la) 9315 # Only pass preopened files to the pseudo-archive (for 9316 # eventual linking with the app. that links it) if we 9317 # didn't already link the preopened objects directly into 9318 # the library: 9319 func_basename "$lib" 9320 name="$func_basename_result" 9321 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9322 test -z "$libdir" && \ 9323 func_fatal_error "\`$lib' is not a valid libtool archive" 9324 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 9325 ;; 9326 esac 9327 done 9328 dlprefiles="$newdlprefiles" 9329 else 9330 newdlfiles= 9331 for lib in $dlfiles; do 9332 case $lib in 9333 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9334 *) abs=`pwd`"/$lib" ;; 9335 esac 9336 func_append newdlfiles " $abs" 9337 done 9338 dlfiles="$newdlfiles" 9339 newdlprefiles= 9340 for lib in $dlprefiles; do 9341 case $lib in 9342 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9343 *) abs=`pwd`"/$lib" ;; 9344 esac 9345 func_append newdlprefiles " $abs" 9346 done 9347 dlprefiles="$newdlprefiles" 9348 fi 9349 $RM $output 9350 # place dlname in correct position for cygwin 9351 # In fact, it would be nice if we could use this code for all target 9352 # systems that can't hard-code library paths into their executables 9353 # and that have no shared library path variable independent of PATH, 9354 # but it turns out we can't easily determine that from inspecting 9355 # libtool variables, so we have to hard-code the OSs to which it 9356 # applies here; at the moment, that means platforms that use the PE 9357 # object format with DLL files. See the long comment at the top of 9358 # tests/bindir.at for full details. 9359 tdlname=$dlname 9360 case $host,$output,$installed,$module,$dlname in 9361 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 9362 # If a -bindir argument was supplied, place the dll there. 9363 if test "x$bindir" != x ; 9364 then 9365 func_relative_path "$install_libdir" "$bindir" 9366 tdlname=$func_relative_path_result$dlname 9367 else 9368 # Otherwise fall back on heuristic. 9369 tdlname=../bin/$dlname 9370 fi 9371 ;; 9372 esac 9373 $ECHO > $output "\ 9374# $outputname - a libtool library file 9375# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 9376# 9377# Please DO NOT delete this file! 9378# It is necessary for linking the library. 9379 9380# The name that we can dlopen(3). 9381dlname='$tdlname' 9382 9383# Names of this library. 9384library_names='$library_names' 9385 9386# The name of the static archive. 9387old_library='$old_library' 9388 9389# Linker flags that can not go in dependency_libs. 9390inherited_linker_flags='$new_inherited_linker_flags' 9391 9392# Libraries that this one depends upon. 9393dependency_libs='$dependency_libs' 9394 9395# Names of additional weak libraries provided by this library 9396weak_library_names='$weak_libs' 9397 9398# Version information for $libname. 9399current=$current 9400age=$age 9401revision=$revision 9402 9403# Is this an already installed library? 9404installed=$installed 9405 9406# Should we warn about portability when linking against -modules? 9407shouldnotlink=$module 9408 9409# Files to dlopen/dlpreopen 9410dlopen='$dlfiles' 9411dlpreopen='$dlprefiles' 9412 9413# Directory that this library needs to be installed in: 9414libdir='$install_libdir'" 9415 if test "$installed" = no && test "$need_relink" = yes; then 9416 $ECHO >> $output "\ 9417relink_command=\"$relink_command\"" 9418 fi 9419 done 9420 } 9421 9422 # Do a symbolic link so that the libtool archive can be found in 9423 # LD_LIBRARY_PATH before the program is installed. 9424 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 9425 ;; 9426 esac 9427 exit $EXIT_SUCCESS 9428} 9429 9430{ test "$opt_mode" = link || test "$opt_mode" = relink; } && 9431 func_mode_link ${1+"$@"} 9432 9433 9434# func_mode_uninstall arg... 9435func_mode_uninstall () 9436{ 9437 $opt_debug 9438 RM="$nonopt" 9439 files= 9440 rmforce= 9441 exit_status=0 9442 9443 # This variable tells wrapper scripts just to set variables rather 9444 # than running their programs. 9445 libtool_install_magic="$magic" 9446 9447 for arg 9448 do 9449 case $arg in 9450 -f) func_append RM " $arg"; rmforce=yes ;; 9451 -*) func_append RM " $arg" ;; 9452 *) func_append files " $arg" ;; 9453 esac 9454 done 9455 9456 test -z "$RM" && \ 9457 func_fatal_help "you must specify an RM program" 9458 9459 rmdirs= 9460 9461 for file in $files; do 9462 func_dirname "$file" "" "." 9463 dir="$func_dirname_result" 9464 if test "X$dir" = X.; then 9465 odir="$objdir" 9466 else 9467 odir="$dir/$objdir" 9468 fi 9469 func_basename "$file" 9470 name="$func_basename_result" 9471 test "$opt_mode" = uninstall && odir="$dir" 9472 9473 # Remember odir for removal later, being careful to avoid duplicates 9474 if test "$opt_mode" = clean; then 9475 case " $rmdirs " in 9476 *" $odir "*) ;; 9477 *) func_append rmdirs " $odir" ;; 9478 esac 9479 fi 9480 9481 # Don't error if the file doesn't exist and rm -f was used. 9482 if { test -L "$file"; } >/dev/null 2>&1 || 9483 { test -h "$file"; } >/dev/null 2>&1 || 9484 test -f "$file"; then 9485 : 9486 elif test -d "$file"; then 9487 exit_status=1 9488 continue 9489 elif test "$rmforce" = yes; then 9490 continue 9491 fi 9492 9493 rmfiles="$file" 9494 9495 case $name in 9496 *.la) 9497 # Possibly a libtool archive, so verify it. 9498 if func_lalib_p "$file"; then 9499 func_source $dir/$name 9500 9501 # Delete the libtool libraries and symlinks. 9502 for n in $library_names; do 9503 func_append rmfiles " $odir/$n" 9504 done 9505 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 9506 9507 case "$opt_mode" in 9508 clean) 9509 case " $library_names " in 9510 *" $dlname "*) ;; 9511 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 9512 esac 9513 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 9514 ;; 9515 uninstall) 9516 if test -n "$library_names"; then 9517 # Do each command in the postuninstall commands. 9518 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9519 fi 9520 9521 if test -n "$old_library"; then 9522 # Do each command in the old_postuninstall commands. 9523 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9524 fi 9525 # FIXME: should reinstall the best remaining shared library. 9526 ;; 9527 esac 9528 fi 9529 ;; 9530 9531 *.lo) 9532 # Possibly a libtool object, so verify it. 9533 if func_lalib_p "$file"; then 9534 9535 # Read the .lo file 9536 func_source $dir/$name 9537 9538 # Add PIC object to the list of files to remove. 9539 if test -n "$pic_object" && 9540 test "$pic_object" != none; then 9541 func_append rmfiles " $dir/$pic_object" 9542 fi 9543 9544 # Add non-PIC object to the list of files to remove. 9545 if test -n "$non_pic_object" && 9546 test "$non_pic_object" != none; then 9547 func_append rmfiles " $dir/$non_pic_object" 9548 fi 9549 fi 9550 ;; 9551 9552 *) 9553 if test "$opt_mode" = clean ; then 9554 noexename=$name 9555 case $file in 9556 *.exe) 9557 func_stripname '' '.exe' "$file" 9558 file=$func_stripname_result 9559 func_stripname '' '.exe' "$name" 9560 noexename=$func_stripname_result 9561 # $file with .exe has already been added to rmfiles, 9562 # add $file without .exe 9563 func_append rmfiles " $file" 9564 ;; 9565 esac 9566 # Do a test to see if this is a libtool program. 9567 if func_ltwrapper_p "$file"; then 9568 if func_ltwrapper_executable_p "$file"; then 9569 func_ltwrapper_scriptname "$file" 9570 relink_command= 9571 func_source $func_ltwrapper_scriptname_result 9572 func_append rmfiles " $func_ltwrapper_scriptname_result" 9573 else 9574 relink_command= 9575 func_source $dir/$noexename 9576 fi 9577 9578 # note $name still contains .exe if it was in $file originally 9579 # as does the version of $file that was added into $rmfiles 9580 func_append rmfiles " $odir/$name $odir/${name}S.${objext}" 9581 if test "$fast_install" = yes && test -n "$relink_command"; then 9582 func_append rmfiles " $odir/lt-$name" 9583 fi 9584 if test "X$noexename" != "X$name" ; then 9585 func_append rmfiles " $odir/lt-${noexename}.c" 9586 fi 9587 fi 9588 fi 9589 ;; 9590 esac 9591 func_show_eval "$RM $rmfiles" 'exit_status=1' 9592 done 9593 9594 # Try to remove the ${objdir}s in the directories where we deleted files 9595 for dir in $rmdirs; do 9596 if test -d "$dir"; then 9597 func_show_eval "rmdir $dir >/dev/null 2>&1" 9598 fi 9599 done 9600 9601 exit $exit_status 9602} 9603 9604{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && 9605 func_mode_uninstall ${1+"$@"} 9606 9607test -z "$opt_mode" && { 9608 help="$generic_help" 9609 func_fatal_help "you must specify a MODE" 9610} 9611 9612test -z "$exec_cmd" && \ 9613 func_fatal_help "invalid operation mode \`$opt_mode'" 9614 9615if test -n "$exec_cmd"; then 9616 eval exec "$exec_cmd" 9617 exit $EXIT_FAILURE 9618fi 9619 9620exit $exit_status 9621 9622 9623# The TAGs below are defined such that we never get into a situation 9624# in which we disable both kinds of libraries. Given conflicting 9625# choices, we go for a static library, that is the most portable, 9626# since we can't tell whether shared libraries were disabled because 9627# the user asked for that or because the platform doesn't support 9628# them. This is particularly important on AIX, because we don't 9629# support having both static and shared libraries enabled at the same 9630# time on that platform, so we default to a shared-only configuration. 9631# If a disable-shared tag is given, we'll fallback to a static-only 9632# configuration. But we'll never go from static-only to shared-only. 9633 9634# ### BEGIN LIBTOOL TAG CONFIG: disable-shared 9635build_libtool_libs=no 9636build_old_libs=yes 9637# ### END LIBTOOL TAG CONFIG: disable-shared 9638 9639# ### BEGIN LIBTOOL TAG CONFIG: disable-static 9640build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 9641# ### END LIBTOOL TAG CONFIG: disable-static 9642 9643# Local Variables: 9644# mode:shell-script 9645# sh-indentation:2 9646# End: 9647# vi:sw=2 9648 9649