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 Debian-2.4.2-1.11 74# automake: $automake_version 75# autoconf: $autoconf_version 76# 77# Report bugs to <bug-libtool@gnu.org>. 78# GNU libtool home page: <http://www.gnu.org/software/libtool/>. 79# General help using GNU software: <http://www.gnu.org/gethelp/>. 80 81PROGRAM=libtool 82PACKAGE=libtool 83VERSION="2.4.2 Debian-2.4.2-1.11" 84TIMESTAMP="" 85package_revision=1.3337 86 87# Be Bourne compatible 88if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 89 emulate sh 90 NULLCMD=: 91 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 92 # is contrary to our usage. Disable this feature. 93 alias -g '${1+"$@"}'='"$@"' 94 setopt NO_GLOB_SUBST 95else 96 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 97fi 98BIN_SH=xpg4; export BIN_SH # for Tru64 99DUALCASE=1; export DUALCASE # for MKS sh 100 101# A function that is used when there is no print builtin or printf. 102func_fallback_echo () 103{ 104 eval 'cat <<_LTECHO_EOF 105$1 106_LTECHO_EOF' 107} 108 109# NLS nuisances: We save the old values to restore during execute mode. 110lt_user_locale= 111lt_safe_locale= 112for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 113do 114 eval "if test \"\${$lt_var+set}\" = set; then 115 save_$lt_var=\$$lt_var 116 $lt_var=C 117 export $lt_var 118 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" 119 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" 120 fi" 121done 122LC_ALL=C 123LANGUAGE=C 124export LANGUAGE LC_ALL 125 126$lt_unset CDPATH 127 128 129# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 130# is ksh but when the shell is invoked as "sh" and the current value of 131# the _XPG environment variable is not equal to 1 (one), the special 132# positional parameter $0, within a function call, is the name of the 133# function. 134progpath="$0" 135 136 137 138: ${CP="cp -f"} 139test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} 140: ${MAKE="make"} 141: ${MKDIR="mkdir"} 142: ${MV="mv -f"} 143: ${RM="rm -f"} 144: ${SHELL="${CONFIG_SHELL-/bin/sh}"} 145: ${Xsed="$SED -e 1s/^X//"} 146 147# Global variables: 148EXIT_SUCCESS=0 149EXIT_FAILURE=1 150EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 151EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 152 153exit_status=$EXIT_SUCCESS 154 155# Make sure IFS has a sensible default 156lt_nl=' 157' 158IFS=" $lt_nl" 159 160dirname="s,/[^/]*$,," 161basename="s,^.*/,," 162 163# func_dirname file append nondir_replacement 164# Compute the dirname of FILE. If nonempty, add APPEND to the result, 165# otherwise set result to NONDIR_REPLACEMENT. 166func_dirname () 167{ 168 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` 169 if test "X$func_dirname_result" = "X${1}"; then 170 func_dirname_result="${3}" 171 else 172 func_dirname_result="$func_dirname_result${2}" 173 fi 174} # func_dirname may be replaced by extended shell implementation 175 176 177# func_basename file 178func_basename () 179{ 180 func_basename_result=`$ECHO "${1}" | $SED "$basename"` 181} # func_basename may be replaced by extended shell implementation 182 183 184# func_dirname_and_basename file append nondir_replacement 185# perform func_basename and func_dirname in a single function 186# call: 187# dirname: Compute the dirname of FILE. If nonempty, 188# add APPEND to the result, otherwise set result 189# to NONDIR_REPLACEMENT. 190# value returned in "$func_dirname_result" 191# basename: Compute filename of FILE. 192# value retuned in "$func_basename_result" 193# Implementation must be kept synchronized with func_dirname 194# and func_basename. For efficiency, we do not delegate to 195# those functions but instead duplicate the functionality here. 196func_dirname_and_basename () 197{ 198 # Extract subdirectory from the argument. 199 func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` 200 if test "X$func_dirname_result" = "X${1}"; then 201 func_dirname_result="${3}" 202 else 203 func_dirname_result="$func_dirname_result${2}" 204 fi 205 func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` 206} # func_dirname_and_basename may be replaced by extended shell implementation 207 208 209# func_stripname prefix suffix name 210# strip PREFIX and SUFFIX off of NAME. 211# PREFIX and SUFFIX must not contain globbing or regex special 212# characters, hashes, percent signs, but SUFFIX may contain a leading 213# dot (in which case that matches only a dot). 214# func_strip_suffix prefix name 215func_stripname () 216{ 217 case ${2} in 218 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 219 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 220 esac 221} # func_stripname may be replaced by extended shell implementation 222 223 224# These SED scripts presuppose an absolute path with a trailing slash. 225pathcar='s,^/\([^/]*\).*$,\1,' 226pathcdr='s,^/[^/]*,,' 227removedotparts=':dotsl 228 s@/\./@/@g 229 t dotsl 230 s,/\.$,/,' 231collapseslashes='s@/\{1,\}@/@g' 232finalslash='s,/*$,/,' 233 234# func_normal_abspath PATH 235# Remove doubled-up and trailing slashes, "." path components, 236# and cancel out any ".." path components in PATH after making 237# it an absolute path. 238# value returned in "$func_normal_abspath_result" 239func_normal_abspath () 240{ 241 # Start from root dir and reassemble the path. 242 func_normal_abspath_result= 243 func_normal_abspath_tpath=$1 244 func_normal_abspath_altnamespace= 245 case $func_normal_abspath_tpath in 246 "") 247 # Empty path, that just means $cwd. 248 func_stripname '' '/' "`pwd`" 249 func_normal_abspath_result=$func_stripname_result 250 return 251 ;; 252 # The next three entries are used to spot a run of precisely 253 # two leading slashes without using negated character classes; 254 # we take advantage of case's first-match behaviour. 255 ///*) 256 # Unusual form of absolute path, do nothing. 257 ;; 258 //*) 259 # Not necessarily an ordinary path; POSIX reserves leading '//' 260 # and for example Cygwin uses it to access remote file shares 261 # over CIFS/SMB, so we conserve a leading double slash if found. 262 func_normal_abspath_altnamespace=/ 263 ;; 264 /*) 265 # Absolute path, do nothing. 266 ;; 267 *) 268 # Relative path, prepend $cwd. 269 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 270 ;; 271 esac 272 # Cancel out all the simple stuff to save iterations. We also want 273 # the path to end with a slash for ease of parsing, so make sure 274 # there is one (and only one) here. 275 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 276 -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` 277 while :; do 278 # Processed it all yet? 279 if test "$func_normal_abspath_tpath" = / ; then 280 # If we ascended to the root using ".." the result may be empty now. 281 if test -z "$func_normal_abspath_result" ; then 282 func_normal_abspath_result=/ 283 fi 284 break 285 fi 286 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 287 -e "$pathcar"` 288 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 289 -e "$pathcdr"` 290 # Figure out what to do with it 291 case $func_normal_abspath_tcomponent in 292 "") 293 # Trailing empty path component, ignore it. 294 ;; 295 ..) 296 # Parent dir; strip last assembled component from result. 297 func_dirname "$func_normal_abspath_result" 298 func_normal_abspath_result=$func_dirname_result 299 ;; 300 *) 301 # Actual path component, append it. 302 func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent 303 ;; 304 esac 305 done 306 # Restore leading double-slash if one was found on entry. 307 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 308} 309 310# func_relative_path SRCDIR DSTDIR 311# generates a relative path from SRCDIR to DSTDIR, with a trailing 312# slash if non-empty, suitable for immediately appending a filename 313# without needing to append a separator. 314# value returned in "$func_relative_path_result" 315func_relative_path () 316{ 317 func_relative_path_result= 318 func_normal_abspath "$1" 319 func_relative_path_tlibdir=$func_normal_abspath_result 320 func_normal_abspath "$2" 321 func_relative_path_tbindir=$func_normal_abspath_result 322 323 # Ascend the tree starting from libdir 324 while :; do 325 # check if we have found a prefix of bindir 326 case $func_relative_path_tbindir in 327 $func_relative_path_tlibdir) 328 # found an exact match 329 func_relative_path_tcancelled= 330 break 331 ;; 332 $func_relative_path_tlibdir*) 333 # found a matching prefix 334 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 335 func_relative_path_tcancelled=$func_stripname_result 336 if test -z "$func_relative_path_result"; then 337 func_relative_path_result=. 338 fi 339 break 340 ;; 341 *) 342 func_dirname $func_relative_path_tlibdir 343 func_relative_path_tlibdir=${func_dirname_result} 344 if test "x$func_relative_path_tlibdir" = x ; then 345 # Have to descend all the way to the root! 346 func_relative_path_result=../$func_relative_path_result 347 func_relative_path_tcancelled=$func_relative_path_tbindir 348 break 349 fi 350 func_relative_path_result=../$func_relative_path_result 351 ;; 352 esac 353 done 354 355 # Now calculate path; take care to avoid doubling-up slashes. 356 func_stripname '' '/' "$func_relative_path_result" 357 func_relative_path_result=$func_stripname_result 358 func_stripname '/' '/' "$func_relative_path_tcancelled" 359 if test "x$func_stripname_result" != x ; then 360 func_relative_path_result=${func_relative_path_result}/${func_stripname_result} 361 fi 362 363 # Normalisation. If bindir is libdir, return empty string, 364 # else relative path ending with a slash; either way, target 365 # file name can be directly appended. 366 if test ! -z "$func_relative_path_result"; then 367 func_stripname './' '' "$func_relative_path_result/" 368 func_relative_path_result=$func_stripname_result 369 fi 370} 371 372# The name of this program: 373func_dirname_and_basename "$progpath" 374progname=$func_basename_result 375 376# Make sure we have an absolute path for reexecution: 377case $progpath in 378 [\\/]*|[A-Za-z]:\\*) ;; 379 *[\\/]*) 380 progdir=$func_dirname_result 381 progdir=`cd "$progdir" && pwd` 382 progpath="$progdir/$progname" 383 ;; 384 *) 385 save_IFS="$IFS" 386 IFS=${PATH_SEPARATOR-:} 387 for progdir in $PATH; do 388 IFS="$save_IFS" 389 test -x "$progdir/$progname" && break 390 done 391 IFS="$save_IFS" 392 test -n "$progdir" || progdir=`pwd` 393 progpath="$progdir/$progname" 394 ;; 395esac 396 397# Sed substitution that helps us do robust quoting. It backslashifies 398# metacharacters that are still active within double-quoted strings. 399Xsed="${SED}"' -e 1s/^X//' 400sed_quote_subst='s/\([`"$\\]\)/\\\1/g' 401 402# Same as above, but do not quote variable references. 403double_quote_subst='s/\(["`\\]\)/\\\1/g' 404 405# Sed substitution that turns a string into a regex matching for the 406# string literally. 407sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' 408 409# Sed substitution that converts a w32 file name or path 410# which contains forward slashes, into one that contains 411# (escaped) backslashes. A very naive implementation. 412lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 413 414# Re-`\' parameter expansions in output of double_quote_subst that were 415# `\'-ed in input to the same. If an odd number of `\' preceded a '$' 416# in input to double_quote_subst, that '$' was protected from expansion. 417# Since each input `\' is now two `\'s, look for any number of runs of 418# four `\'s followed by two `\'s and then a '$'. `\' that '$'. 419bs='\\' 420bs2='\\\\' 421bs4='\\\\\\\\' 422dollar='\$' 423sed_double_backslash="\ 424 s/$bs4/&\\ 425/g 426 s/^$bs2$dollar/$bs&/ 427 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g 428 s/\n//g" 429 430# Standard options: 431opt_dry_run=false 432opt_help=false 433opt_quiet=false 434opt_verbose=false 435opt_warning=: 436 437# func_echo arg... 438# Echo program name prefixed message, along with the current mode 439# name if it has been set yet. 440func_echo () 441{ 442 $ECHO "$progname: ${opt_mode+$opt_mode: }$*" 443} 444 445# func_verbose arg... 446# Echo program name prefixed message in verbose mode only. 447func_verbose () 448{ 449 $opt_verbose && func_echo ${1+"$@"} 450 451 # A bug in bash halts the script if the last line of a function 452 # fails when set -e is in force, so we need another command to 453 # work around that: 454 : 455} 456 457# func_echo_all arg... 458# Invoke $ECHO with all args, space-separated. 459func_echo_all () 460{ 461 $ECHO "$*" 462} 463 464# func_error arg... 465# Echo program name prefixed message to standard error. 466func_error () 467{ 468 $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 469} 470 471# func_warning arg... 472# Echo program name prefixed warning message to standard error. 473func_warning () 474{ 475 $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 476 477 # bash bug again: 478 : 479} 480 481# func_fatal_error arg... 482# Echo program name prefixed message to standard error, and exit. 483func_fatal_error () 484{ 485 func_error ${1+"$@"} 486 exit $EXIT_FAILURE 487} 488 489# func_fatal_help arg... 490# Echo program name prefixed message to standard error, followed by 491# a help hint, and exit. 492func_fatal_help () 493{ 494 func_error ${1+"$@"} 495 func_fatal_error "$help" 496} 497help="Try \`$progname --help' for more information." ## default 498 499 500# func_grep expression filename 501# Check whether EXPRESSION matches any line of FILENAME, without output. 502func_grep () 503{ 504 $GREP "$1" "$2" >/dev/null 2>&1 505} 506 507 508# func_mkdir_p directory-path 509# Make sure the entire path to DIRECTORY-PATH is available. 510func_mkdir_p () 511{ 512 my_directory_path="$1" 513 my_dir_list= 514 515 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then 516 517 # Protect directory names starting with `-' 518 case $my_directory_path in 519 -*) my_directory_path="./$my_directory_path" ;; 520 esac 521 522 # While some portion of DIR does not yet exist... 523 while test ! -d "$my_directory_path"; do 524 # ...make a list in topmost first order. Use a colon delimited 525 # list incase some portion of path contains whitespace. 526 my_dir_list="$my_directory_path:$my_dir_list" 527 528 # If the last portion added has no slash in it, the list is done 529 case $my_directory_path in */*) ;; *) break ;; esac 530 531 # ...otherwise throw away the child directory and loop 532 my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` 533 done 534 my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` 535 536 save_mkdir_p_IFS="$IFS"; IFS=':' 537 for my_dir in $my_dir_list; do 538 IFS="$save_mkdir_p_IFS" 539 # mkdir can fail with a `File exist' error if two processes 540 # try to create one of the directories concurrently. Don't 541 # stop in that case! 542 $MKDIR "$my_dir" 2>/dev/null || : 543 done 544 IFS="$save_mkdir_p_IFS" 545 546 # Bail out if we (or some other process) failed to create a directory. 547 test -d "$my_directory_path" || \ 548 func_fatal_error "Failed to create \`$1'" 549 fi 550} 551 552 553# func_mktempdir [string] 554# Make a temporary directory that won't clash with other running 555# libtool processes, and avoids race conditions if possible. If 556# given, STRING is the basename for that directory. 557func_mktempdir () 558{ 559 my_template="${TMPDIR-/tmp}/${1-$progname}" 560 561 if test "$opt_dry_run" = ":"; then 562 # Return a directory name, but don't create it in dry-run mode 563 my_tmpdir="${my_template}-$$" 564 else 565 566 # If mktemp works, use that first and foremost 567 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` 568 569 if test ! -d "$my_tmpdir"; then 570 # Failing that, at least try and use $RANDOM to avoid a race 571 my_tmpdir="${my_template}-${RANDOM-0}$$" 572 573 save_mktempdir_umask=`umask` 574 umask 0077 575 $MKDIR "$my_tmpdir" 576 umask $save_mktempdir_umask 577 fi 578 579 # If we're not in dry-run mode, bomb out on failure 580 test -d "$my_tmpdir" || \ 581 func_fatal_error "cannot create temporary directory \`$my_tmpdir'" 582 fi 583 584 $ECHO "$my_tmpdir" 585} 586 587 588# func_quote_for_eval arg 589# Aesthetically quote ARG to be evaled later. 590# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT 591# is double-quoted, suitable for a subsequent eval, whereas 592# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters 593# which are still active within double quotes backslashified. 594func_quote_for_eval () 595{ 596 case $1 in 597 *[\\\`\"\$]*) 598 func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; 599 *) 600 func_quote_for_eval_unquoted_result="$1" ;; 601 esac 602 603 case $func_quote_for_eval_unquoted_result in 604 # Double-quote args containing shell metacharacters to delay 605 # word splitting, command substitution and and variable 606 # expansion for a subsequent eval. 607 # Many Bourne shells cannot handle close brackets correctly 608 # in scan sets, so we specify it separately. 609 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 610 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" 611 ;; 612 *) 613 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" 614 esac 615} 616 617 618# func_quote_for_expand arg 619# Aesthetically quote ARG to be evaled later; same as above, 620# but do not quote variable references. 621func_quote_for_expand () 622{ 623 case $1 in 624 *[\\\`\"]*) 625 my_arg=`$ECHO "$1" | $SED \ 626 -e "$double_quote_subst" -e "$sed_double_backslash"` ;; 627 *) 628 my_arg="$1" ;; 629 esac 630 631 case $my_arg in 632 # Double-quote args containing shell metacharacters to delay 633 # word splitting and command substitution for a subsequent eval. 634 # Many Bourne shells cannot handle close brackets correctly 635 # in scan sets, so we specify it separately. 636 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 637 my_arg="\"$my_arg\"" 638 ;; 639 esac 640 641 func_quote_for_expand_result="$my_arg" 642} 643 644 645# func_show_eval cmd [fail_exp] 646# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 647# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 648# is given, then evaluate it. 649func_show_eval () 650{ 651 my_cmd="$1" 652 my_fail_exp="${2-:}" 653 654 ${opt_silent-false} || { 655 func_quote_for_expand "$my_cmd" 656 eval "func_echo $func_quote_for_expand_result" 657 } 658 659 if ${opt_dry_run-false}; then :; else 660 eval "$my_cmd" 661 my_status=$? 662 if test "$my_status" -eq 0; then :; else 663 eval "(exit $my_status); $my_fail_exp" 664 fi 665 fi 666} 667 668 669# func_show_eval_locale cmd [fail_exp] 670# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 671# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 672# is given, then evaluate it. Use the saved locale for evaluation. 673func_show_eval_locale () 674{ 675 my_cmd="$1" 676 my_fail_exp="${2-:}" 677 678 ${opt_silent-false} || { 679 func_quote_for_expand "$my_cmd" 680 eval "func_echo $func_quote_for_expand_result" 681 } 682 683 if ${opt_dry_run-false}; then :; else 684 eval "$lt_user_locale 685 $my_cmd" 686 my_status=$? 687 eval "$lt_safe_locale" 688 if test "$my_status" -eq 0; then :; else 689 eval "(exit $my_status); $my_fail_exp" 690 fi 691 fi 692} 693 694# func_tr_sh 695# Turn $1 into a string suitable for a shell variable name. 696# Result is stored in $func_tr_sh_result. All characters 697# not in the set a-zA-Z0-9_ are replaced with '_'. Further, 698# if $1 begins with a digit, a '_' is prepended as well. 699func_tr_sh () 700{ 701 case $1 in 702 [0-9]* | *[!a-zA-Z0-9_]*) 703 func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` 704 ;; 705 * ) 706 func_tr_sh_result=$1 707 ;; 708 esac 709} 710 711 712# func_version 713# Echo version message to standard output and exit. 714func_version () 715{ 716 $opt_debug 717 718 $SED -n '/(C)/!b go 719 :more 720 /\./!{ 721 N 722 s/\n# / / 723 b more 724 } 725 :go 726 /^# '$PROGRAM' (GNU /,/# warranty; / { 727 s/^# // 728 s/^# *$// 729 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ 730 p 731 }' < "$progpath" 732 exit $? 733} 734 735# func_usage 736# Echo short help message to standard output and exit. 737func_usage () 738{ 739 $opt_debug 740 741 $SED -n '/^# Usage:/,/^# *.*--help/ { 742 s/^# // 743 s/^# *$// 744 s/\$progname/'$progname'/ 745 p 746 }' < "$progpath" 747 echo 748 $ECHO "run \`$progname --help | more' for full usage" 749 exit $? 750} 751 752# func_help [NOEXIT] 753# Echo long help message to standard output and exit, 754# unless 'noexit' is passed as argument. 755func_help () 756{ 757 $opt_debug 758 759 $SED -n '/^# Usage:/,/# Report bugs to/ { 760 :print 761 s/^# // 762 s/^# *$// 763 s*\$progname*'$progname'* 764 s*\$host*'"$host"'* 765 s*\$SHELL*'"$SHELL"'* 766 s*\$LTCC*'"$LTCC"'* 767 s*\$LTCFLAGS*'"$LTCFLAGS"'* 768 s*\$LD*'"$LD"'* 769 s/\$with_gnu_ld/'"$with_gnu_ld"'/ 770 s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ 771 s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ 772 p 773 d 774 } 775 /^# .* home page:/b print 776 /^# General help using/b print 777 ' < "$progpath" 778 ret=$? 779 if test -z "$1"; then 780 exit $ret 781 fi 782} 783 784# func_missing_arg argname 785# Echo program name prefixed message to standard error and set global 786# exit_cmd. 787func_missing_arg () 788{ 789 $opt_debug 790 791 func_error "missing argument for $1." 792 exit_cmd=exit 793} 794 795 796# func_split_short_opt shortopt 797# Set func_split_short_opt_name and func_split_short_opt_arg shell 798# variables after splitting SHORTOPT after the 2nd character. 799func_split_short_opt () 800{ 801 my_sed_short_opt='1s/^\(..\).*$/\1/;q' 802 my_sed_short_rest='1s/^..\(.*\)$/\1/;q' 803 804 func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` 805 func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` 806} # func_split_short_opt may be replaced by extended shell implementation 807 808 809# func_split_long_opt longopt 810# Set func_split_long_opt_name and func_split_long_opt_arg shell 811# variables after splitting LONGOPT at the `=' sign. 812func_split_long_opt () 813{ 814 my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' 815 my_sed_long_arg='1s/^--[^=]*=//' 816 817 func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` 818 func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` 819} # func_split_long_opt may be replaced by extended shell implementation 820 821exit_cmd=: 822 823 824 825 826 827magic="%%%MAGIC variable%%%" 828magic_exe="%%%MAGIC EXE variable%%%" 829 830# Global variables. 831nonopt= 832preserve_args= 833lo2o="s/\\.lo\$/.${objext}/" 834o2lo="s/\\.${objext}\$/.lo/" 835extracted_archives= 836extracted_serial=0 837 838# If this variable is set in any of the actions, the command in it 839# will be execed at the end. This prevents here-documents from being 840# left over by shells. 841exec_cmd= 842 843# func_append var value 844# Append VALUE to the end of shell variable VAR. 845func_append () 846{ 847 eval "${1}=\$${1}\${2}" 848} # func_append may be replaced by extended shell implementation 849 850# func_append_quoted var value 851# Quote VALUE and append to the end of shell variable VAR, separated 852# by a space. 853func_append_quoted () 854{ 855 func_quote_for_eval "${2}" 856 eval "${1}=\$${1}\\ \$func_quote_for_eval_result" 857} # func_append_quoted may be replaced by extended shell implementation 858 859 860# func_arith arithmetic-term... 861func_arith () 862{ 863 func_arith_result=`expr "${@}"` 864} # func_arith may be replaced by extended shell implementation 865 866 867# func_len string 868# STRING may not start with a hyphen. 869func_len () 870{ 871 func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` 872} # func_len may be replaced by extended shell implementation 873 874 875# func_lo2o object 876func_lo2o () 877{ 878 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` 879} # func_lo2o may be replaced by extended shell implementation 880 881 882# func_xform libobj-or-source 883func_xform () 884{ 885 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` 886} # func_xform may be replaced by extended shell implementation 887 888 889# func_fatal_configuration arg... 890# Echo program name prefixed message to standard error, followed by 891# a configuration failure hint, and exit. 892func_fatal_configuration () 893{ 894 func_error ${1+"$@"} 895 func_error "See the $PACKAGE documentation for more information." 896 func_fatal_error "Fatal configuration error." 897} 898 899 900# func_config 901# Display the configuration for all the tags in this script. 902func_config () 903{ 904 re_begincf='^# ### BEGIN LIBTOOL' 905 re_endcf='^# ### END LIBTOOL' 906 907 # Default configuration. 908 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 909 910 # Now print the configurations for the tags. 911 for tagname in $taglist; do 912 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 913 done 914 915 exit $? 916} 917 918# func_features 919# Display the features supported by this script. 920func_features () 921{ 922 echo "host: $host" 923 if test "$build_libtool_libs" = yes; then 924 echo "enable shared libraries" 925 else 926 echo "disable shared libraries" 927 fi 928 if test "$build_old_libs" = yes; then 929 echo "enable static libraries" 930 else 931 echo "disable static libraries" 932 fi 933 934 exit $? 935} 936 937# func_enable_tag tagname 938# Verify that TAGNAME is valid, and either flag an error and exit, or 939# enable the TAGNAME tag. We also add TAGNAME to the global $taglist 940# variable here. 941func_enable_tag () 942{ 943 # Global variable: 944 tagname="$1" 945 946 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 947 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 948 sed_extractcf="/$re_begincf/,/$re_endcf/p" 949 950 # Validate tagname. 951 case $tagname in 952 *[!-_A-Za-z0-9,/]*) 953 func_fatal_error "invalid tag name: $tagname" 954 ;; 955 esac 956 957 # Don't test for the "default" C tag, as we know it's 958 # there but not specially marked. 959 case $tagname in 960 CC) ;; 961 *) 962 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 963 taglist="$taglist $tagname" 964 965 # Evaluate the configuration. Be careful to quote the path 966 # and the sed script, to avoid splitting on whitespace, but 967 # also don't use non-portable quotes within backquotes within 968 # quotes we have to do it in 2 steps: 969 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 970 eval "$extractedcf" 971 else 972 func_error "ignoring unknown tag $tagname" 973 fi 974 ;; 975 esac 976} 977 978# func_check_version_match 979# Ensure that we are using m4 macros, and libtool script from the same 980# release of libtool. 981func_check_version_match () 982{ 983 if test "$package_revision" != "$macro_revision"; then 984 if test "$VERSION" != "$macro_version"; then 985 if test -z "$macro_version"; then 986 cat >&2 <<_LT_EOF 987$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 988$progname: definition of this LT_INIT comes from an older release. 989$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 990$progname: and run autoconf again. 991_LT_EOF 992 else 993 cat >&2 <<_LT_EOF 994$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 995$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 996$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 997$progname: and run autoconf again. 998_LT_EOF 999 fi 1000 else 1001 cat >&2 <<_LT_EOF 1002$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 1003$progname: but the definition of this LT_INIT comes from revision $macro_revision. 1004$progname: You should recreate aclocal.m4 with macros from revision $package_revision 1005$progname: of $PACKAGE $VERSION and run autoconf again. 1006_LT_EOF 1007 fi 1008 1009 exit $EXIT_MISMATCH 1010 fi 1011} 1012 1013 1014# Shorthand for --mode=foo, only valid as the first argument 1015case $1 in 1016clean|clea|cle|cl) 1017 shift; set dummy --mode clean ${1+"$@"}; shift 1018 ;; 1019compile|compil|compi|comp|com|co|c) 1020 shift; set dummy --mode compile ${1+"$@"}; shift 1021 ;; 1022execute|execut|execu|exec|exe|ex|e) 1023 shift; set dummy --mode execute ${1+"$@"}; shift 1024 ;; 1025finish|finis|fini|fin|fi|f) 1026 shift; set dummy --mode finish ${1+"$@"}; shift 1027 ;; 1028install|instal|insta|inst|ins|in|i) 1029 shift; set dummy --mode install ${1+"$@"}; shift 1030 ;; 1031link|lin|li|l) 1032 shift; set dummy --mode link ${1+"$@"}; shift 1033 ;; 1034uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 1035 shift; set dummy --mode uninstall ${1+"$@"}; shift 1036 ;; 1037esac 1038 1039 1040 1041# Option defaults: 1042opt_debug=: 1043opt_dry_run=false 1044opt_config=false 1045opt_preserve_dup_deps=false 1046opt_features=false 1047opt_finish=false 1048opt_help=false 1049opt_help_all=false 1050opt_silent=: 1051opt_warning=: 1052opt_verbose=: 1053opt_silent=false 1054opt_verbose=false 1055 1056 1057# Parse options once, thoroughly. This comes as soon as possible in the 1058# script to make things like `--version' happen as quickly as we can. 1059{ 1060 # this just eases exit handling 1061 while test $# -gt 0; do 1062 opt="$1" 1063 shift 1064 case $opt in 1065 --debug|-x) opt_debug='set -x' 1066 func_echo "enabling shell trace mode" 1067 $opt_debug 1068 ;; 1069 --dry-run|--dryrun|-n) 1070 opt_dry_run=: 1071 ;; 1072 --config) 1073 opt_config=: 1074func_config 1075 ;; 1076 --dlopen|-dlopen) 1077 optarg="$1" 1078 opt_dlopen="${opt_dlopen+$opt_dlopen 1079}$optarg" 1080 shift 1081 ;; 1082 --preserve-dup-deps) 1083 opt_preserve_dup_deps=: 1084 ;; 1085 --features) 1086 opt_features=: 1087func_features 1088 ;; 1089 --finish) 1090 opt_finish=: 1091set dummy --mode finish ${1+"$@"}; shift 1092 ;; 1093 --help) 1094 opt_help=: 1095 ;; 1096 --help-all) 1097 opt_help_all=: 1098opt_help=': help-all' 1099 ;; 1100 --mode) 1101 test $# = 0 && func_missing_arg $opt && break 1102 optarg="$1" 1103 opt_mode="$optarg" 1104case $optarg in 1105 # Valid mode arguments: 1106 clean|compile|execute|finish|install|link|relink|uninstall) ;; 1107 1108 # Catch anything else as an error 1109 *) func_error "invalid argument for $opt" 1110 exit_cmd=exit 1111 break 1112 ;; 1113esac 1114 shift 1115 ;; 1116 --no-silent|--no-quiet) 1117 opt_silent=false 1118func_append preserve_args " $opt" 1119 ;; 1120 --no-warning|--no-warn) 1121 opt_warning=false 1122func_append preserve_args " $opt" 1123 ;; 1124 --no-verbose) 1125 opt_verbose=false 1126func_append preserve_args " $opt" 1127 ;; 1128 --silent|--quiet) 1129 opt_silent=: 1130func_append preserve_args " $opt" 1131 opt_verbose=false 1132 ;; 1133 --verbose|-v) 1134 opt_verbose=: 1135func_append preserve_args " $opt" 1136opt_silent=false 1137 ;; 1138 --tag) 1139 test $# = 0 && func_missing_arg $opt && break 1140 optarg="$1" 1141 opt_tag="$optarg" 1142func_append preserve_args " $opt $optarg" 1143func_enable_tag "$optarg" 1144 shift 1145 ;; 1146 1147 -\?|-h) func_usage ;; 1148 --help) func_help ;; 1149 --version) func_version ;; 1150 1151 # Separate optargs to long options: 1152 --*=*) 1153 func_split_long_opt "$opt" 1154 set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} 1155 shift 1156 ;; 1157 1158 # Separate non-argument short options: 1159 -\?*|-h*|-n*|-v*) 1160 func_split_short_opt "$opt" 1161 set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} 1162 shift 1163 ;; 1164 1165 --) break ;; 1166 -*) func_fatal_help "unrecognized option \`$opt'" ;; 1167 *) set dummy "$opt" ${1+"$@"}; shift; break ;; 1168 esac 1169 done 1170 1171 # Validate options: 1172 1173 # save first non-option argument 1174 if test "$#" -gt 0; then 1175 nonopt="$opt" 1176 shift 1177 fi 1178 1179 # preserve --debug 1180 test "$opt_debug" = : || func_append preserve_args " --debug" 1181 1182 case $host in 1183 *cygwin* | *mingw* | *pw32* | *cegcc*) 1184 # don't eliminate duplications in $postdeps and $predeps 1185 opt_duplicate_compiler_generated_deps=: 1186 ;; 1187 *) 1188 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 1189 ;; 1190 esac 1191 1192 $opt_help || { 1193 # Sanity checks first: 1194 func_check_version_match 1195 1196 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then 1197 func_fatal_configuration "not configured to build any kind of library" 1198 fi 1199 1200 # Darwin sucks 1201 eval std_shrext=\"$shrext_cmds\" 1202 1203 # Only execute mode is allowed to have -dlopen flags. 1204 if test -n "$opt_dlopen" && test "$opt_mode" != execute; then 1205 func_error "unrecognized option \`-dlopen'" 1206 $ECHO "$help" 1>&2 1207 exit $EXIT_FAILURE 1208 fi 1209 1210 # Change the help message to a mode-specific one. 1211 generic_help="$help" 1212 help="Try \`$progname --help --mode=$opt_mode' for more information." 1213 } 1214 1215 1216 # Bail if the options were screwed 1217 $exit_cmd $EXIT_FAILURE 1218} 1219 1220 1221 1222 1223## ----------- ## 1224## Main. ## 1225## ----------- ## 1226 1227# func_lalib_p file 1228# True iff FILE is a libtool `.la' library or `.lo' object file. 1229# This function is only a basic sanity check; it will hardly flush out 1230# determined imposters. 1231func_lalib_p () 1232{ 1233 test -f "$1" && 1234 $SED -e 4q "$1" 2>/dev/null \ 1235 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 1236} 1237 1238# func_lalib_unsafe_p file 1239# True iff FILE is a libtool `.la' library or `.lo' object file. 1240# This function implements the same check as func_lalib_p without 1241# resorting to external programs. To this end, it redirects stdin and 1242# closes it afterwards, without saving the original file descriptor. 1243# As a safety measure, use it only where a negative result would be 1244# fatal anyway. Works if `file' does not exist. 1245func_lalib_unsafe_p () 1246{ 1247 lalib_p=no 1248 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 1249 for lalib_p_l in 1 2 3 4 1250 do 1251 read lalib_p_line 1252 case "$lalib_p_line" in 1253 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 1254 esac 1255 done 1256 exec 0<&5 5<&- 1257 fi 1258 test "$lalib_p" = yes 1259} 1260 1261# func_ltwrapper_script_p file 1262# True iff FILE is a libtool wrapper script 1263# This function is only a basic sanity check; it will hardly flush out 1264# determined imposters. 1265func_ltwrapper_script_p () 1266{ 1267 func_lalib_p "$1" 1268} 1269 1270# func_ltwrapper_executable_p file 1271# True iff FILE is a libtool wrapper executable 1272# This function is only a basic sanity check; it will hardly flush out 1273# determined imposters. 1274func_ltwrapper_executable_p () 1275{ 1276 func_ltwrapper_exec_suffix= 1277 case $1 in 1278 *.exe) ;; 1279 *) func_ltwrapper_exec_suffix=.exe ;; 1280 esac 1281 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 1282} 1283 1284# func_ltwrapper_scriptname file 1285# Assumes file is an ltwrapper_executable 1286# uses $file to determine the appropriate filename for a 1287# temporary ltwrapper_script. 1288func_ltwrapper_scriptname () 1289{ 1290 func_dirname_and_basename "$1" "" "." 1291 func_stripname '' '.exe' "$func_basename_result" 1292 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" 1293} 1294 1295# func_ltwrapper_p file 1296# True iff FILE is a libtool wrapper script or wrapper executable 1297# This function is only a basic sanity check; it will hardly flush out 1298# determined imposters. 1299func_ltwrapper_p () 1300{ 1301 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 1302} 1303 1304 1305# func_execute_cmds commands fail_cmd 1306# Execute tilde-delimited COMMANDS. 1307# If FAIL_CMD is given, eval that upon failure. 1308# FAIL_CMD may read-access the current command in variable CMD! 1309func_execute_cmds () 1310{ 1311 $opt_debug 1312 save_ifs=$IFS; IFS='~' 1313 for cmd in $1; do 1314 IFS=$save_ifs 1315 eval cmd=\"$cmd\" 1316 func_show_eval "$cmd" "${2-:}" 1317 done 1318 IFS=$save_ifs 1319} 1320 1321 1322# func_source file 1323# Source FILE, adding directory component if necessary. 1324# Note that it is not necessary on cygwin/mingw to append a dot to 1325# FILE even if both FILE and FILE.exe exist: automatic-append-.exe 1326# behavior happens only for exec(3), not for open(2)! Also, sourcing 1327# `FILE.' does not work on cygwin managed mounts. 1328func_source () 1329{ 1330 $opt_debug 1331 case $1 in 1332 */* | *\\*) . "$1" ;; 1333 *) . "./$1" ;; 1334 esac 1335} 1336 1337 1338# func_resolve_sysroot PATH 1339# Replace a leading = in PATH with a sysroot. Store the result into 1340# func_resolve_sysroot_result 1341func_resolve_sysroot () 1342{ 1343 func_resolve_sysroot_result=$1 1344 case $func_resolve_sysroot_result in 1345 =*) 1346 func_stripname '=' '' "$func_resolve_sysroot_result" 1347 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 1348 ;; 1349 esac 1350} 1351 1352# func_replace_sysroot PATH 1353# If PATH begins with the sysroot, replace it with = and 1354# store the result into func_replace_sysroot_result. 1355func_replace_sysroot () 1356{ 1357 case "$lt_sysroot:$1" in 1358 ?*:"$lt_sysroot"*) 1359 func_stripname "$lt_sysroot" '' "$1" 1360 func_replace_sysroot_result="=$func_stripname_result" 1361 ;; 1362 *) 1363 # Including no sysroot. 1364 func_replace_sysroot_result=$1 1365 ;; 1366 esac 1367} 1368 1369# func_infer_tag arg 1370# Infer tagged configuration to use if any are available and 1371# if one wasn't chosen via the "--tag" command line option. 1372# Only attempt this if the compiler in the base compile 1373# command doesn't match the default compiler. 1374# arg is usually of the form 'gcc ...' 1375func_infer_tag () 1376{ 1377 $opt_debug 1378 if test -n "$available_tags" && test -z "$tagname"; then 1379 CC_quoted= 1380 for arg in $CC; do 1381 func_append_quoted CC_quoted "$arg" 1382 done 1383 CC_expanded=`func_echo_all $CC` 1384 CC_quoted_expanded=`func_echo_all $CC_quoted` 1385 case $@ in 1386 # Blanks in the command may have been stripped by the calling shell, 1387 # but not from the CC environment variable when configure was run. 1388 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1389 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 1390 # Blanks at the start of $base_compile will cause this to fail 1391 # if we don't check for them as well. 1392 *) 1393 for z in $available_tags; do 1394 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 1395 # Evaluate the configuration. 1396 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 1397 CC_quoted= 1398 for arg in $CC; do 1399 # Double-quote args containing other shell metacharacters. 1400 func_append_quoted CC_quoted "$arg" 1401 done 1402 CC_expanded=`func_echo_all $CC` 1403 CC_quoted_expanded=`func_echo_all $CC_quoted` 1404 case "$@ " in 1405 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1406 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 1407 # The compiler in the base compile command matches 1408 # the one in the tagged configuration. 1409 # Assume this is the tagged configuration we want. 1410 tagname=$z 1411 break 1412 ;; 1413 esac 1414 fi 1415 done 1416 # If $tagname still isn't set, then no tagged configuration 1417 # was found and let the user know that the "--tag" command 1418 # line option must be used. 1419 if test -z "$tagname"; then 1420 func_echo "unable to infer tagged configuration" 1421 func_fatal_error "specify a tag with \`--tag'" 1422# else 1423# func_verbose "using $tagname tagged configuration" 1424 fi 1425 ;; 1426 esac 1427 fi 1428} 1429 1430 1431 1432# func_write_libtool_object output_name pic_name nonpic_name 1433# Create a libtool object file (analogous to a ".la" file), 1434# but don't create it if we're doing a dry run. 1435func_write_libtool_object () 1436{ 1437 write_libobj=${1} 1438 if test "$build_libtool_libs" = yes; then 1439 write_lobj=\'${2}\' 1440 else 1441 write_lobj=none 1442 fi 1443 1444 if test "$build_old_libs" = yes; then 1445 write_oldobj=\'${3}\' 1446 else 1447 write_oldobj=none 1448 fi 1449 1450 $opt_dry_run || { 1451 cat >${write_libobj}T <<EOF 1452# $write_libobj - a libtool object file 1453# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 1454# 1455# Please DO NOT delete this file! 1456# It is necessary for linking the library. 1457 1458# Name of the PIC object. 1459pic_object=$write_lobj 1460 1461# Name of the non-PIC object 1462non_pic_object=$write_oldobj 1463 1464EOF 1465 $MV "${write_libobj}T" "${write_libobj}" 1466 } 1467} 1468 1469 1470################################################## 1471# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 1472################################################## 1473 1474# func_convert_core_file_wine_to_w32 ARG 1475# Helper function used by file name conversion functions when $build is *nix, 1476# and $host is mingw, cygwin, or some other w32 environment. Relies on a 1477# correctly configured wine environment available, with the winepath program 1478# in $build's $PATH. 1479# 1480# ARG is the $build file name to be converted to w32 format. 1481# Result is available in $func_convert_core_file_wine_to_w32_result, and will 1482# be empty on error (or when ARG is empty) 1483func_convert_core_file_wine_to_w32 () 1484{ 1485 $opt_debug 1486 func_convert_core_file_wine_to_w32_result="$1" 1487 if test -n "$1"; then 1488 # Unfortunately, winepath does not exit with a non-zero error code, so we 1489 # are forced to check the contents of stdout. On the other hand, if the 1490 # command is not found, the shell will set an exit code of 127 and print 1491 # *an error message* to stdout. So we must check for both error code of 1492 # zero AND non-empty stdout, which explains the odd construction: 1493 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 1494 if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then 1495 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 1496 $SED -e "$lt_sed_naive_backslashify"` 1497 else 1498 func_convert_core_file_wine_to_w32_result= 1499 fi 1500 fi 1501} 1502# end: func_convert_core_file_wine_to_w32 1503 1504 1505# func_convert_core_path_wine_to_w32 ARG 1506# Helper function used by path conversion functions when $build is *nix, and 1507# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 1508# configured wine environment available, with the winepath program in $build's 1509# $PATH. Assumes ARG has no leading or trailing path separator characters. 1510# 1511# ARG is path to be converted from $build format to win32. 1512# Result is available in $func_convert_core_path_wine_to_w32_result. 1513# Unconvertible file (directory) names in ARG are skipped; if no directory names 1514# are convertible, then the result may be empty. 1515func_convert_core_path_wine_to_w32 () 1516{ 1517 $opt_debug 1518 # unfortunately, winepath doesn't convert paths, only file names 1519 func_convert_core_path_wine_to_w32_result="" 1520 if test -n "$1"; then 1521 oldIFS=$IFS 1522 IFS=: 1523 for func_convert_core_path_wine_to_w32_f in $1; do 1524 IFS=$oldIFS 1525 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 1526 if test -n "$func_convert_core_file_wine_to_w32_result" ; then 1527 if test -z "$func_convert_core_path_wine_to_w32_result"; then 1528 func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" 1529 else 1530 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 1531 fi 1532 fi 1533 done 1534 IFS=$oldIFS 1535 fi 1536} 1537# end: func_convert_core_path_wine_to_w32 1538 1539 1540# func_cygpath ARGS... 1541# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 1542# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 1543# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 1544# (2), returns the Cygwin file name or path in func_cygpath_result (input 1545# file name or path is assumed to be in w32 format, as previously converted 1546# from $build's *nix or MSYS format). In case (3), returns the w32 file name 1547# or path in func_cygpath_result (input file name or path is assumed to be in 1548# Cygwin format). Returns an empty string on error. 1549# 1550# ARGS are passed to cygpath, with the last one being the file name or path to 1551# be converted. 1552# 1553# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 1554# environment variable; do not put it in $PATH. 1555func_cygpath () 1556{ 1557 $opt_debug 1558 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 1559 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 1560 if test "$?" -ne 0; then 1561 # on failure, ensure result is empty 1562 func_cygpath_result= 1563 fi 1564 else 1565 func_cygpath_result= 1566 func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" 1567 fi 1568} 1569#end: func_cygpath 1570 1571 1572# func_convert_core_msys_to_w32 ARG 1573# Convert file name or path ARG from MSYS format to w32 format. Return 1574# result in func_convert_core_msys_to_w32_result. 1575func_convert_core_msys_to_w32 () 1576{ 1577 $opt_debug 1578 # awkward: cmd appends spaces to result 1579 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 1580 $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` 1581} 1582#end: func_convert_core_msys_to_w32 1583 1584 1585# func_convert_file_check ARG1 ARG2 1586# Verify that ARG1 (a file name in $build format) was converted to $host 1587# format in ARG2. Otherwise, emit an error message, but continue (resetting 1588# func_to_host_file_result to ARG1). 1589func_convert_file_check () 1590{ 1591 $opt_debug 1592 if test -z "$2" && test -n "$1" ; then 1593 func_error "Could not determine host file name corresponding to" 1594 func_error " \`$1'" 1595 func_error "Continuing, but uninstalled executables may not work." 1596 # Fallback: 1597 func_to_host_file_result="$1" 1598 fi 1599} 1600# end func_convert_file_check 1601 1602 1603# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 1604# Verify that FROM_PATH (a path in $build format) was converted to $host 1605# format in TO_PATH. Otherwise, emit an error message, but continue, resetting 1606# func_to_host_file_result to a simplistic fallback value (see below). 1607func_convert_path_check () 1608{ 1609 $opt_debug 1610 if test -z "$4" && test -n "$3"; then 1611 func_error "Could not determine the host path corresponding to" 1612 func_error " \`$3'" 1613 func_error "Continuing, but uninstalled executables may not work." 1614 # Fallback. This is a deliberately simplistic "conversion" and 1615 # should not be "improved". See libtool.info. 1616 if test "x$1" != "x$2"; then 1617 lt_replace_pathsep_chars="s|$1|$2|g" 1618 func_to_host_path_result=`echo "$3" | 1619 $SED -e "$lt_replace_pathsep_chars"` 1620 else 1621 func_to_host_path_result="$3" 1622 fi 1623 fi 1624} 1625# end func_convert_path_check 1626 1627 1628# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 1629# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 1630# and appending REPL if ORIG matches BACKPAT. 1631func_convert_path_front_back_pathsep () 1632{ 1633 $opt_debug 1634 case $4 in 1635 $1 ) func_to_host_path_result="$3$func_to_host_path_result" 1636 ;; 1637 esac 1638 case $4 in 1639 $2 ) func_append func_to_host_path_result "$3" 1640 ;; 1641 esac 1642} 1643# end func_convert_path_front_back_pathsep 1644 1645 1646################################################## 1647# $build to $host FILE NAME CONVERSION FUNCTIONS # 1648################################################## 1649# invoked via `$to_host_file_cmd ARG' 1650# 1651# In each case, ARG is the path to be converted from $build to $host format. 1652# Result will be available in $func_to_host_file_result. 1653 1654 1655# func_to_host_file ARG 1656# Converts the file name ARG from $build format to $host format. Return result 1657# in func_to_host_file_result. 1658func_to_host_file () 1659{ 1660 $opt_debug 1661 $to_host_file_cmd "$1" 1662} 1663# end func_to_host_file 1664 1665 1666# func_to_tool_file ARG LAZY 1667# converts the file name ARG from $build format to toolchain format. Return 1668# result in func_to_tool_file_result. If the conversion in use is listed 1669# in (the comma separated) LAZY, no conversion takes place. 1670func_to_tool_file () 1671{ 1672 $opt_debug 1673 case ,$2, in 1674 *,"$to_tool_file_cmd",*) 1675 func_to_tool_file_result=$1 1676 ;; 1677 *) 1678 $to_tool_file_cmd "$1" 1679 func_to_tool_file_result=$func_to_host_file_result 1680 ;; 1681 esac 1682} 1683# end func_to_tool_file 1684 1685 1686# func_convert_file_noop ARG 1687# Copy ARG to func_to_host_file_result. 1688func_convert_file_noop () 1689{ 1690 func_to_host_file_result="$1" 1691} 1692# end func_convert_file_noop 1693 1694 1695# func_convert_file_msys_to_w32 ARG 1696# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 1697# conversion to w32 is not available inside the cwrapper. Returns result in 1698# func_to_host_file_result. 1699func_convert_file_msys_to_w32 () 1700{ 1701 $opt_debug 1702 func_to_host_file_result="$1" 1703 if test -n "$1"; then 1704 func_convert_core_msys_to_w32 "$1" 1705 func_to_host_file_result="$func_convert_core_msys_to_w32_result" 1706 fi 1707 func_convert_file_check "$1" "$func_to_host_file_result" 1708} 1709# end func_convert_file_msys_to_w32 1710 1711 1712# func_convert_file_cygwin_to_w32 ARG 1713# Convert file name ARG from Cygwin to w32 format. Returns result in 1714# func_to_host_file_result. 1715func_convert_file_cygwin_to_w32 () 1716{ 1717 $opt_debug 1718 func_to_host_file_result="$1" 1719 if test -n "$1"; then 1720 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 1721 # LT_CYGPATH in this case. 1722 func_to_host_file_result=`cygpath -m "$1"` 1723 fi 1724 func_convert_file_check "$1" "$func_to_host_file_result" 1725} 1726# end func_convert_file_cygwin_to_w32 1727 1728 1729# func_convert_file_nix_to_w32 ARG 1730# Convert file name ARG from *nix to w32 format. Requires a wine environment 1731# and a working winepath. Returns result in func_to_host_file_result. 1732func_convert_file_nix_to_w32 () 1733{ 1734 $opt_debug 1735 func_to_host_file_result="$1" 1736 if test -n "$1"; then 1737 func_convert_core_file_wine_to_w32 "$1" 1738 func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" 1739 fi 1740 func_convert_file_check "$1" "$func_to_host_file_result" 1741} 1742# end func_convert_file_nix_to_w32 1743 1744 1745# func_convert_file_msys_to_cygwin ARG 1746# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1747# Returns result in func_to_host_file_result. 1748func_convert_file_msys_to_cygwin () 1749{ 1750 $opt_debug 1751 func_to_host_file_result="$1" 1752 if test -n "$1"; then 1753 func_convert_core_msys_to_w32 "$1" 1754 func_cygpath -u "$func_convert_core_msys_to_w32_result" 1755 func_to_host_file_result="$func_cygpath_result" 1756 fi 1757 func_convert_file_check "$1" "$func_to_host_file_result" 1758} 1759# end func_convert_file_msys_to_cygwin 1760 1761 1762# func_convert_file_nix_to_cygwin ARG 1763# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 1764# in a wine environment, working winepath, and LT_CYGPATH set. Returns result 1765# in func_to_host_file_result. 1766func_convert_file_nix_to_cygwin () 1767{ 1768 $opt_debug 1769 func_to_host_file_result="$1" 1770 if test -n "$1"; then 1771 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 1772 func_convert_core_file_wine_to_w32 "$1" 1773 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 1774 func_to_host_file_result="$func_cygpath_result" 1775 fi 1776 func_convert_file_check "$1" "$func_to_host_file_result" 1777} 1778# end func_convert_file_nix_to_cygwin 1779 1780 1781############################################# 1782# $build to $host PATH CONVERSION FUNCTIONS # 1783############################################# 1784# invoked via `$to_host_path_cmd ARG' 1785# 1786# In each case, ARG is the path to be converted from $build to $host format. 1787# The result will be available in $func_to_host_path_result. 1788# 1789# Path separators are also converted from $build format to $host format. If 1790# ARG begins or ends with a path separator character, it is preserved (but 1791# converted to $host format) on output. 1792# 1793# All path conversion functions are named using the following convention: 1794# file name conversion function : func_convert_file_X_to_Y () 1795# path conversion function : func_convert_path_X_to_Y () 1796# where, for any given $build/$host combination the 'X_to_Y' value is the 1797# same. If conversion functions are added for new $build/$host combinations, 1798# the two new functions must follow this pattern, or func_init_to_host_path_cmd 1799# will break. 1800 1801 1802# func_init_to_host_path_cmd 1803# Ensures that function "pointer" variable $to_host_path_cmd is set to the 1804# appropriate value, based on the value of $to_host_file_cmd. 1805to_host_path_cmd= 1806func_init_to_host_path_cmd () 1807{ 1808 $opt_debug 1809 if test -z "$to_host_path_cmd"; then 1810 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 1811 to_host_path_cmd="func_convert_path_${func_stripname_result}" 1812 fi 1813} 1814 1815 1816# func_to_host_path ARG 1817# Converts the path ARG from $build format to $host format. Return result 1818# in func_to_host_path_result. 1819func_to_host_path () 1820{ 1821 $opt_debug 1822 func_init_to_host_path_cmd 1823 $to_host_path_cmd "$1" 1824} 1825# end func_to_host_path 1826 1827 1828# func_convert_path_noop ARG 1829# Copy ARG to func_to_host_path_result. 1830func_convert_path_noop () 1831{ 1832 func_to_host_path_result="$1" 1833} 1834# end func_convert_path_noop 1835 1836 1837# func_convert_path_msys_to_w32 ARG 1838# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 1839# conversion to w32 is not available inside the cwrapper. Returns result in 1840# func_to_host_path_result. 1841func_convert_path_msys_to_w32 () 1842{ 1843 $opt_debug 1844 func_to_host_path_result="$1" 1845 if test -n "$1"; then 1846 # Remove leading and trailing path separator characters from ARG. MSYS 1847 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 1848 # and winepath ignores them completely. 1849 func_stripname : : "$1" 1850 func_to_host_path_tmp1=$func_stripname_result 1851 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1852 func_to_host_path_result="$func_convert_core_msys_to_w32_result" 1853 func_convert_path_check : ";" \ 1854 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1855 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1856 fi 1857} 1858# end func_convert_path_msys_to_w32 1859 1860 1861# func_convert_path_cygwin_to_w32 ARG 1862# Convert path ARG from Cygwin to w32 format. Returns result in 1863# func_to_host_file_result. 1864func_convert_path_cygwin_to_w32 () 1865{ 1866 $opt_debug 1867 func_to_host_path_result="$1" 1868 if test -n "$1"; then 1869 # See func_convert_path_msys_to_w32: 1870 func_stripname : : "$1" 1871 func_to_host_path_tmp1=$func_stripname_result 1872 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 1873 func_convert_path_check : ";" \ 1874 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1875 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1876 fi 1877} 1878# end func_convert_path_cygwin_to_w32 1879 1880 1881# func_convert_path_nix_to_w32 ARG 1882# Convert path ARG from *nix to w32 format. Requires a wine environment and 1883# a working winepath. Returns result in func_to_host_file_result. 1884func_convert_path_nix_to_w32 () 1885{ 1886 $opt_debug 1887 func_to_host_path_result="$1" 1888 if test -n "$1"; then 1889 # See func_convert_path_msys_to_w32: 1890 func_stripname : : "$1" 1891 func_to_host_path_tmp1=$func_stripname_result 1892 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1893 func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" 1894 func_convert_path_check : ";" \ 1895 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1896 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1897 fi 1898} 1899# end func_convert_path_nix_to_w32 1900 1901 1902# func_convert_path_msys_to_cygwin ARG 1903# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1904# Returns result in func_to_host_file_result. 1905func_convert_path_msys_to_cygwin () 1906{ 1907 $opt_debug 1908 func_to_host_path_result="$1" 1909 if test -n "$1"; then 1910 # See func_convert_path_msys_to_w32: 1911 func_stripname : : "$1" 1912 func_to_host_path_tmp1=$func_stripname_result 1913 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1914 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 1915 func_to_host_path_result="$func_cygpath_result" 1916 func_convert_path_check : : \ 1917 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1918 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1919 fi 1920} 1921# end func_convert_path_msys_to_cygwin 1922 1923 1924# func_convert_path_nix_to_cygwin ARG 1925# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 1926# a wine environment, working winepath, and LT_CYGPATH set. Returns result in 1927# func_to_host_file_result. 1928func_convert_path_nix_to_cygwin () 1929{ 1930 $opt_debug 1931 func_to_host_path_result="$1" 1932 if test -n "$1"; then 1933 # Remove leading and trailing path separator characters from 1934 # ARG. msys behavior is inconsistent here, cygpath turns them 1935 # into '.;' and ';.', and winepath ignores them completely. 1936 func_stripname : : "$1" 1937 func_to_host_path_tmp1=$func_stripname_result 1938 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1939 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 1940 func_to_host_path_result="$func_cygpath_result" 1941 func_convert_path_check : : \ 1942 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1943 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1944 fi 1945} 1946# end func_convert_path_nix_to_cygwin 1947 1948 1949# func_mode_compile arg... 1950func_mode_compile () 1951{ 1952 $opt_debug 1953 # Get the compilation command and the source file. 1954 base_compile= 1955 srcfile="$nonopt" # always keep a non-empty value in "srcfile" 1956 suppress_opt=yes 1957 suppress_output= 1958 arg_mode=normal 1959 libobj= 1960 later= 1961 pie_flag= 1962 1963 for arg 1964 do 1965 case $arg_mode in 1966 arg ) 1967 # do not "continue". Instead, add this to base_compile 1968 lastarg="$arg" 1969 arg_mode=normal 1970 ;; 1971 1972 target ) 1973 libobj="$arg" 1974 arg_mode=normal 1975 continue 1976 ;; 1977 1978 normal ) 1979 # Accept any command-line options. 1980 case $arg in 1981 -o) 1982 test -n "$libobj" && \ 1983 func_fatal_error "you cannot specify \`-o' more than once" 1984 arg_mode=target 1985 continue 1986 ;; 1987 1988 -pie | -fpie | -fPIE) 1989 func_append pie_flag " $arg" 1990 continue 1991 ;; 1992 1993 -shared | -static | -prefer-pic | -prefer-non-pic) 1994 func_append later " $arg" 1995 continue 1996 ;; 1997 1998 -no-suppress) 1999 suppress_opt=no 2000 continue 2001 ;; 2002 2003 -Xcompiler) 2004 arg_mode=arg # the next one goes into the "base_compile" arg list 2005 continue # The current "srcfile" will either be retained or 2006 ;; # replaced later. I would guess that would be a bug. 2007 2008 -Wc,*) 2009 func_stripname '-Wc,' '' "$arg" 2010 args=$func_stripname_result 2011 lastarg= 2012 save_ifs="$IFS"; IFS=',' 2013 for arg in $args; do 2014 IFS="$save_ifs" 2015 func_append_quoted lastarg "$arg" 2016 done 2017 IFS="$save_ifs" 2018 func_stripname ' ' '' "$lastarg" 2019 lastarg=$func_stripname_result 2020 2021 # Add the arguments to base_compile. 2022 func_append base_compile " $lastarg" 2023 continue 2024 ;; 2025 2026 *) 2027 # Accept the current argument as the source file. 2028 # The previous "srcfile" becomes the current argument. 2029 # 2030 lastarg="$srcfile" 2031 srcfile="$arg" 2032 ;; 2033 esac # case $arg 2034 ;; 2035 esac # case $arg_mode 2036 2037 # Aesthetically quote the previous argument. 2038 func_append_quoted base_compile "$lastarg" 2039 done # for arg 2040 2041 case $arg_mode in 2042 arg) 2043 func_fatal_error "you must specify an argument for -Xcompile" 2044 ;; 2045 target) 2046 func_fatal_error "you must specify a target with \`-o'" 2047 ;; 2048 *) 2049 # Get the name of the library object. 2050 test -z "$libobj" && { 2051 func_basename "$srcfile" 2052 libobj="$func_basename_result" 2053 } 2054 ;; 2055 esac 2056 2057 # Recognize several different file suffixes. 2058 # If the user specifies -o file.o, it is replaced with file.lo 2059 case $libobj in 2060 *.[cCFSifmso] | \ 2061 *.ada | *.adb | *.ads | *.asm | \ 2062 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 2063 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 2064 func_xform "$libobj" 2065 libobj=$func_xform_result 2066 ;; 2067 esac 2068 2069 case $libobj in 2070 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 2071 *) 2072 func_fatal_error "cannot determine name of library object from \`$libobj'" 2073 ;; 2074 esac 2075 2076 func_infer_tag $base_compile 2077 2078 for arg in $later; do 2079 case $arg in 2080 -shared) 2081 test "$build_libtool_libs" != yes && \ 2082 func_fatal_configuration "can not build a shared library" 2083 build_old_libs=no 2084 continue 2085 ;; 2086 2087 -static) 2088 build_libtool_libs=no 2089 build_old_libs=yes 2090 continue 2091 ;; 2092 2093 -prefer-pic) 2094 pic_mode=yes 2095 continue 2096 ;; 2097 2098 -prefer-non-pic) 2099 pic_mode=no 2100 continue 2101 ;; 2102 esac 2103 done 2104 2105 func_quote_for_eval "$libobj" 2106 test "X$libobj" != "X$func_quote_for_eval_result" \ 2107 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 2108 && func_warning "libobj name \`$libobj' may not contain shell special characters." 2109 func_dirname_and_basename "$obj" "/" "" 2110 objname="$func_basename_result" 2111 xdir="$func_dirname_result" 2112 lobj=${xdir}$objdir/$objname 2113 2114 test -z "$base_compile" && \ 2115 func_fatal_help "you must specify a compilation command" 2116 2117 # Delete any leftover library objects. 2118 if test "$build_old_libs" = yes; then 2119 removelist="$obj $lobj $libobj ${libobj}T" 2120 else 2121 removelist="$lobj $libobj ${libobj}T" 2122 fi 2123 2124 # On Cygwin there's no "real" PIC flag so we must build both object types 2125 case $host_os in 2126 cygwin* | mingw* | pw32* | os2* | cegcc*) 2127 pic_mode=default 2128 ;; 2129 esac 2130 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then 2131 # non-PIC code in shared libraries is not supported 2132 pic_mode=default 2133 fi 2134 2135 # Calculate the filename of the output object if compiler does 2136 # not support -o with -c 2137 if test "$compiler_c_o" = no; then 2138 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} 2139 lockfile="$output_obj.lock" 2140 else 2141 output_obj= 2142 need_locks=no 2143 lockfile= 2144 fi 2145 2146 # Lock this critical section if it is needed 2147 # We use this script file to make the link, it avoids creating a new file 2148 if test "$need_locks" = yes; then 2149 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 2150 func_echo "Waiting for $lockfile to be removed" 2151 sleep 2 2152 done 2153 elif test "$need_locks" = warn; then 2154 if test -f "$lockfile"; then 2155 $ECHO "\ 2156*** ERROR, $lockfile exists and contains: 2157`cat $lockfile 2>/dev/null` 2158 2159This indicates that another process is trying to use the same 2160temporary object file, and libtool could not work around it because 2161your compiler does not support \`-c' and \`-o' together. If you 2162repeat this compilation, it may succeed, by chance, but you had better 2163avoid parallel builds (make -j) in this platform, or get a better 2164compiler." 2165 2166 $opt_dry_run || $RM $removelist 2167 exit $EXIT_FAILURE 2168 fi 2169 func_append removelist " $output_obj" 2170 $ECHO "$srcfile" > "$lockfile" 2171 fi 2172 2173 $opt_dry_run || $RM $removelist 2174 func_append removelist " $lockfile" 2175 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 2176 2177 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 2178 srcfile=$func_to_tool_file_result 2179 func_quote_for_eval "$srcfile" 2180 qsrcfile=$func_quote_for_eval_result 2181 2182 # Only build a PIC object if we are building libtool libraries. 2183 if test "$build_libtool_libs" = yes; then 2184 # Without this assignment, base_compile gets emptied. 2185 fbsd_hideous_sh_bug=$base_compile 2186 2187 if test "$pic_mode" != no; then 2188 command="$base_compile $qsrcfile $pic_flag" 2189 else 2190 # Don't build PIC code 2191 command="$base_compile $qsrcfile" 2192 fi 2193 2194 func_mkdir_p "$xdir$objdir" 2195 2196 if test -z "$output_obj"; then 2197 # Place PIC objects in $objdir 2198 func_append command " -o $lobj" 2199 fi 2200 2201 func_show_eval_locale "$command" \ 2202 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 2203 2204 if test "$need_locks" = warn && 2205 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2206 $ECHO "\ 2207*** ERROR, $lockfile contains: 2208`cat $lockfile 2>/dev/null` 2209 2210but it should contain: 2211$srcfile 2212 2213This indicates that another process is trying to use the same 2214temporary object file, and libtool could not work around it because 2215your compiler does not support \`-c' and \`-o' together. If you 2216repeat this compilation, it may succeed, by chance, but you had better 2217avoid parallel builds (make -j) in this platform, or get a better 2218compiler." 2219 2220 $opt_dry_run || $RM $removelist 2221 exit $EXIT_FAILURE 2222 fi 2223 2224 # Just move the object if needed, then go on to compile the next one 2225 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 2226 func_show_eval '$MV "$output_obj" "$lobj"' \ 2227 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2228 fi 2229 2230 # Allow error messages only from the first compilation. 2231 if test "$suppress_opt" = yes; then 2232 suppress_output=' >/dev/null 2>&1' 2233 fi 2234 fi 2235 2236 # Only build a position-dependent object if we build old libraries. 2237 if test "$build_old_libs" = yes; then 2238 if test "$pic_mode" != yes; then 2239 # Don't build PIC code 2240 command="$base_compile $qsrcfile$pie_flag" 2241 else 2242 command="$base_compile $qsrcfile $pic_flag" 2243 fi 2244 if test "$compiler_c_o" = yes; then 2245 func_append command " -o $obj" 2246 fi 2247 2248 # Suppress compiler output if we already did a PIC compilation. 2249 func_append command "$suppress_output" 2250 func_show_eval_locale "$command" \ 2251 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 2252 2253 if test "$need_locks" = warn && 2254 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2255 $ECHO "\ 2256*** ERROR, $lockfile contains: 2257`cat $lockfile 2>/dev/null` 2258 2259but it should contain: 2260$srcfile 2261 2262This indicates that another process is trying to use the same 2263temporary object file, and libtool could not work around it because 2264your compiler does not support \`-c' and \`-o' together. If you 2265repeat this compilation, it may succeed, by chance, but you had better 2266avoid parallel builds (make -j) in this platform, or get a better 2267compiler." 2268 2269 $opt_dry_run || $RM $removelist 2270 exit $EXIT_FAILURE 2271 fi 2272 2273 # Just move the object if needed 2274 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 2275 func_show_eval '$MV "$output_obj" "$obj"' \ 2276 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2277 fi 2278 fi 2279 2280 $opt_dry_run || { 2281 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 2282 2283 # Unlock the critical section if it was locked 2284 if test "$need_locks" != no; then 2285 removelist=$lockfile 2286 $RM "$lockfile" 2287 fi 2288 } 2289 2290 exit $EXIT_SUCCESS 2291} 2292 2293$opt_help || { 2294 test "$opt_mode" = compile && func_mode_compile ${1+"$@"} 2295} 2296 2297func_mode_help () 2298{ 2299 # We need to display help for each of the modes. 2300 case $opt_mode in 2301 "") 2302 # Generic help is extracted from the usage comments 2303 # at the start of this file. 2304 func_help 2305 ;; 2306 2307 clean) 2308 $ECHO \ 2309"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 2310 2311Remove files from the build directory. 2312 2313RM is the name of the program to use to delete files associated with each FILE 2314(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2315to RM. 2316 2317If FILE is a libtool library, object or program, all the files associated 2318with it are deleted. Otherwise, only FILE itself is deleted using RM." 2319 ;; 2320 2321 compile) 2322 $ECHO \ 2323"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 2324 2325Compile a source file into a libtool library object. 2326 2327This mode accepts the following additional options: 2328 2329 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 2330 -no-suppress do not suppress compiler output for multiple passes 2331 -prefer-pic try to build PIC objects only 2332 -prefer-non-pic try to build non-PIC objects only 2333 -shared do not build a \`.o' file suitable for static linking 2334 -static only build a \`.o' file suitable for static linking 2335 -Wc,FLAG pass FLAG directly to the compiler 2336 2337COMPILE-COMMAND is a command to be used in creating a \`standard' object file 2338from the given SOURCEFILE. 2339 2340The output file name is determined by removing the directory component from 2341SOURCEFILE, then substituting the C source code suffix \`.c' with the 2342library object suffix, \`.lo'." 2343 ;; 2344 2345 execute) 2346 $ECHO \ 2347"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 2348 2349Automatically set library path, then run a program. 2350 2351This mode accepts the following additional options: 2352 2353 -dlopen FILE add the directory containing FILE to the library path 2354 2355This mode sets the library path environment variable according to \`-dlopen' 2356flags. 2357 2358If any of the ARGS are libtool executable wrappers, then they are translated 2359into their corresponding uninstalled binary, and any of their required library 2360directories are added to the library path. 2361 2362Then, COMMAND is executed, with ARGS as arguments." 2363 ;; 2364 2365 finish) 2366 $ECHO \ 2367"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 2368 2369Complete the installation of libtool libraries. 2370 2371Each LIBDIR is a directory that contains libtool libraries. 2372 2373The commands that this mode executes may require superuser privileges. Use 2374the \`--dry-run' option if you just want to see what would be executed." 2375 ;; 2376 2377 install) 2378 $ECHO \ 2379"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 2380 2381Install executables or libraries. 2382 2383INSTALL-COMMAND is the installation command. The first component should be 2384either the \`install' or \`cp' program. 2385 2386The following components of INSTALL-COMMAND are treated specially: 2387 2388 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 2389 2390The rest of the components are interpreted as arguments to that command (only 2391BSD-compatible install options are recognized)." 2392 ;; 2393 2394 link) 2395 $ECHO \ 2396"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 2397 2398Link object files or libraries together to form another library, or to 2399create an executable program. 2400 2401LINK-COMMAND is a command using the C compiler that you would use to create 2402a program from several object files. 2403 2404The following components of LINK-COMMAND are treated specially: 2405 2406 -all-static do not do any dynamic linking at all 2407 -avoid-version do not add a version suffix if possible 2408 -bindir BINDIR specify path to binaries directory (for systems where 2409 libraries must be found in the PATH setting at runtime) 2410 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime 2411 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 2412 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 2413 -export-symbols SYMFILE 2414 try to export only the symbols listed in SYMFILE 2415 -export-symbols-regex REGEX 2416 try to export only the symbols matching REGEX 2417 -LLIBDIR search LIBDIR for required installed libraries 2418 -lNAME OUTPUT-FILE requires the installed library libNAME 2419 -module build a library that can dlopened 2420 -no-fast-install disable the fast-install mode 2421 -no-install link a not-installable executable 2422 -no-undefined declare that a library does not refer to external symbols 2423 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 2424 -objectlist FILE Use a list of object files found in FILE to specify objects 2425 -precious-files-regex REGEX 2426 don't remove output files matching REGEX 2427 -release RELEASE specify package release information 2428 -rpath LIBDIR the created library will eventually be installed in LIBDIR 2429 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 2430 -shared only do dynamic linking of libtool libraries 2431 -shrext SUFFIX override the standard shared library file extension 2432 -static do not do any dynamic linking of uninstalled libtool libraries 2433 -static-libtool-libs 2434 do not do any dynamic linking of libtool libraries 2435 -version-info CURRENT[:REVISION[:AGE]] 2436 specify library version info [each variable defaults to 0] 2437 -weak LIBNAME declare that the target provides the LIBNAME interface 2438 -Wc,FLAG 2439 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 2440 -Wl,FLAG 2441 -Xlinker FLAG pass linker-specific FLAG directly to the linker 2442 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 2443 2444All other options (arguments beginning with \`-') are ignored. 2445 2446Every other argument is treated as a filename. Files ending in \`.la' are 2447treated as uninstalled libtool libraries, other files are standard or library 2448object files. 2449 2450If the OUTPUT-FILE ends in \`.la', then a libtool library is created, 2451only library objects (\`.lo' files) may be specified, and \`-rpath' is 2452required, except when creating a convenience library. 2453 2454If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created 2455using \`ar' and \`ranlib', or on Windows using \`lib'. 2456 2457If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file 2458is created, otherwise an executable program is created." 2459 ;; 2460 2461 uninstall) 2462 $ECHO \ 2463"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 2464 2465Remove libraries from an installation directory. 2466 2467RM is the name of the program to use to delete files associated with each FILE 2468(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2469to RM. 2470 2471If FILE is a libtool library, all the files associated with it are deleted. 2472Otherwise, only FILE itself is deleted using RM." 2473 ;; 2474 2475 *) 2476 func_fatal_help "invalid operation mode \`$opt_mode'" 2477 ;; 2478 esac 2479 2480 echo 2481 $ECHO "Try \`$progname --help' for more information about other modes." 2482} 2483 2484# Now that we've collected a possible --mode arg, show help if necessary 2485if $opt_help; then 2486 if test "$opt_help" = :; then 2487 func_mode_help 2488 else 2489 { 2490 func_help noexit 2491 for opt_mode in compile link execute install finish uninstall clean; do 2492 func_mode_help 2493 done 2494 } | sed -n '1p; 2,$s/^Usage:/ or: /p' 2495 { 2496 func_help noexit 2497 for opt_mode in compile link execute install finish uninstall clean; do 2498 echo 2499 func_mode_help 2500 done 2501 } | 2502 sed '1d 2503 /^When reporting/,/^Report/{ 2504 H 2505 d 2506 } 2507 $x 2508 /information about other modes/d 2509 /more detailed .*MODE/d 2510 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 2511 fi 2512 exit $? 2513fi 2514 2515 2516# func_mode_execute arg... 2517func_mode_execute () 2518{ 2519 $opt_debug 2520 # The first argument is the command name. 2521 cmd="$nonopt" 2522 test -z "$cmd" && \ 2523 func_fatal_help "you must specify a COMMAND" 2524 2525 # Handle -dlopen flags immediately. 2526 for file in $opt_dlopen; do 2527 test -f "$file" \ 2528 || func_fatal_help "\`$file' is not a file" 2529 2530 dir= 2531 case $file in 2532 *.la) 2533 func_resolve_sysroot "$file" 2534 file=$func_resolve_sysroot_result 2535 2536 # Check to see that this really is a libtool archive. 2537 func_lalib_unsafe_p "$file" \ 2538 || func_fatal_help "\`$lib' is not a valid libtool archive" 2539 2540 # Read the libtool library. 2541 dlname= 2542 library_names= 2543 func_source "$file" 2544 2545 # Skip this library if it cannot be dlopened. 2546 if test -z "$dlname"; then 2547 # Warn if it was a shared library. 2548 test -n "$library_names" && \ 2549 func_warning "\`$file' was not linked with \`-export-dynamic'" 2550 continue 2551 fi 2552 2553 func_dirname "$file" "" "." 2554 dir="$func_dirname_result" 2555 2556 if test -f "$dir/$objdir/$dlname"; then 2557 func_append dir "/$objdir" 2558 else 2559 if test ! -f "$dir/$dlname"; then 2560 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 2561 fi 2562 fi 2563 ;; 2564 2565 *.lo) 2566 # Just add the directory containing the .lo file. 2567 func_dirname "$file" "" "." 2568 dir="$func_dirname_result" 2569 ;; 2570 2571 *) 2572 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" 2573 continue 2574 ;; 2575 esac 2576 2577 # Get the absolute pathname. 2578 absdir=`cd "$dir" && pwd` 2579 test -n "$absdir" && dir="$absdir" 2580 2581 # Now add the directory to shlibpath_var. 2582 if eval "test -z \"\$$shlibpath_var\""; then 2583 eval "$shlibpath_var=\"\$dir\"" 2584 else 2585 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 2586 fi 2587 done 2588 2589 # This variable tells wrapper scripts just to set shlibpath_var 2590 # rather than running their programs. 2591 libtool_execute_magic="$magic" 2592 2593 # Check if any of the arguments is a wrapper script. 2594 args= 2595 for file 2596 do 2597 case $file in 2598 -* | *.la | *.lo ) ;; 2599 *) 2600 # Do a test to see if this is really a libtool program. 2601 if func_ltwrapper_script_p "$file"; then 2602 func_source "$file" 2603 # Transform arg to wrapped name. 2604 file="$progdir/$program" 2605 elif func_ltwrapper_executable_p "$file"; then 2606 func_ltwrapper_scriptname "$file" 2607 func_source "$func_ltwrapper_scriptname_result" 2608 # Transform arg to wrapped name. 2609 file="$progdir/$program" 2610 fi 2611 ;; 2612 esac 2613 # Quote arguments (to preserve shell metacharacters). 2614 func_append_quoted args "$file" 2615 done 2616 2617 if test "X$opt_dry_run" = Xfalse; then 2618 if test -n "$shlibpath_var"; then 2619 # Export the shlibpath_var. 2620 eval "export $shlibpath_var" 2621 fi 2622 2623 # Restore saved environment variables 2624 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 2625 do 2626 eval "if test \"\${save_$lt_var+set}\" = set; then 2627 $lt_var=\$save_$lt_var; export $lt_var 2628 else 2629 $lt_unset $lt_var 2630 fi" 2631 done 2632 2633 # Now prepare to actually exec the command. 2634 exec_cmd="\$cmd$args" 2635 else 2636 # Display what would be done. 2637 if test -n "$shlibpath_var"; then 2638 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 2639 echo "export $shlibpath_var" 2640 fi 2641 $ECHO "$cmd$args" 2642 exit $EXIT_SUCCESS 2643 fi 2644} 2645 2646test "$opt_mode" = execute && func_mode_execute ${1+"$@"} 2647 2648 2649# func_mode_finish arg... 2650func_mode_finish () 2651{ 2652 $opt_debug 2653 libs= 2654 libdirs= 2655 admincmds= 2656 2657 for opt in "$nonopt" ${1+"$@"} 2658 do 2659 if test -d "$opt"; then 2660 func_append libdirs " $opt" 2661 2662 elif test -f "$opt"; then 2663 if func_lalib_unsafe_p "$opt"; then 2664 func_append libs " $opt" 2665 else 2666 func_warning "\`$opt' is not a valid libtool archive" 2667 fi 2668 2669 else 2670 func_fatal_error "invalid argument \`$opt'" 2671 fi 2672 done 2673 2674 if test -n "$libs"; then 2675 if test -n "$lt_sysroot"; then 2676 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 2677 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 2678 else 2679 sysroot_cmd= 2680 fi 2681 2682 # Remove sysroot references 2683 if $opt_dry_run; then 2684 for lib in $libs; do 2685 echo "removing references to $lt_sysroot and \`=' prefixes from $lib" 2686 done 2687 else 2688 tmpdir=`func_mktempdir` 2689 for lib in $libs; do 2690 sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 2691 > $tmpdir/tmp-la 2692 mv -f $tmpdir/tmp-la $lib 2693 done 2694 ${RM}r "$tmpdir" 2695 fi 2696 fi 2697 2698 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2699 for libdir in $libdirs; do 2700 if test -n "$finish_cmds"; then 2701 # Do each command in the finish commands. 2702 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 2703'"$cmd"'"' 2704 fi 2705 if test -n "$finish_eval"; then 2706 # Do the single finish_eval. 2707 eval cmds=\"$finish_eval\" 2708 $opt_dry_run || eval "$cmds" || func_append admincmds " 2709 $cmds" 2710 fi 2711 done 2712 fi 2713 2714 # Exit here if they wanted silent mode. 2715 $opt_silent && exit $EXIT_SUCCESS 2716 2717 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2718 echo "----------------------------------------------------------------------" 2719 echo "Libraries have been installed in:" 2720 for libdir in $libdirs; do 2721 $ECHO " $libdir" 2722 done 2723 echo 2724 echo "If you ever happen to want to link against installed libraries" 2725 echo "in a given directory, LIBDIR, you must either use libtool, and" 2726 echo "specify the full pathname of the library, or use the \`-LLIBDIR'" 2727 echo "flag during linking and do at least one of the following:" 2728 if test -n "$shlibpath_var"; then 2729 echo " - add LIBDIR to the \`$shlibpath_var' environment variable" 2730 echo " during execution" 2731 fi 2732 if test -n "$runpath_var"; then 2733 echo " - add LIBDIR to the \`$runpath_var' environment variable" 2734 echo " during linking" 2735 fi 2736 if test -n "$hardcode_libdir_flag_spec"; then 2737 libdir=LIBDIR 2738 eval flag=\"$hardcode_libdir_flag_spec\" 2739 2740 $ECHO " - use the \`$flag' linker flag" 2741 fi 2742 if test -n "$admincmds"; then 2743 $ECHO " - have your system administrator run these commands:$admincmds" 2744 fi 2745 if test -f /etc/ld.so.conf; then 2746 echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" 2747 fi 2748 echo 2749 2750 echo "See any operating system documentation about shared libraries for" 2751 case $host in 2752 solaris2.[6789]|solaris2.1[0-9]) 2753 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 2754 echo "pages." 2755 ;; 2756 *) 2757 echo "more information, such as the ld(1) and ld.so(8) manual pages." 2758 ;; 2759 esac 2760 echo "----------------------------------------------------------------------" 2761 fi 2762 exit $EXIT_SUCCESS 2763} 2764 2765test "$opt_mode" = finish && func_mode_finish ${1+"$@"} 2766 2767 2768# func_mode_install arg... 2769func_mode_install () 2770{ 2771 $opt_debug 2772 # There may be an optional sh(1) argument at the beginning of 2773 # install_prog (especially on Windows NT). 2774 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || 2775 # Allow the use of GNU shtool's install command. 2776 case $nonopt in *shtool*) :;; *) false;; esac; then 2777 # Aesthetically quote it. 2778 func_quote_for_eval "$nonopt" 2779 install_prog="$func_quote_for_eval_result " 2780 arg=$1 2781 shift 2782 else 2783 install_prog= 2784 arg=$nonopt 2785 fi 2786 2787 # The real first argument should be the name of the installation program. 2788 # Aesthetically quote it. 2789 func_quote_for_eval "$arg" 2790 func_append install_prog "$func_quote_for_eval_result" 2791 install_shared_prog=$install_prog 2792 case " $install_prog " in 2793 *[\\\ /]cp\ *) install_cp=: ;; 2794 *) install_cp=false ;; 2795 esac 2796 2797 # We need to accept at least all the BSD install flags. 2798 dest= 2799 files= 2800 opts= 2801 prev= 2802 install_type= 2803 isdir=no 2804 stripme= 2805 no_mode=: 2806 for arg 2807 do 2808 arg2= 2809 if test -n "$dest"; then 2810 func_append files " $dest" 2811 dest=$arg 2812 continue 2813 fi 2814 2815 case $arg in 2816 -d) isdir=yes ;; 2817 -f) 2818 if $install_cp; then :; else 2819 prev=$arg 2820 fi 2821 ;; 2822 -g | -m | -o) 2823 prev=$arg 2824 ;; 2825 -s) 2826 stripme=" -s" 2827 continue 2828 ;; 2829 -*) 2830 ;; 2831 *) 2832 # If the previous option needed an argument, then skip it. 2833 if test -n "$prev"; then 2834 if test "x$prev" = x-m && test -n "$install_override_mode"; then 2835 arg2=$install_override_mode 2836 no_mode=false 2837 fi 2838 prev= 2839 else 2840 dest=$arg 2841 continue 2842 fi 2843 ;; 2844 esac 2845 2846 # Aesthetically quote the argument. 2847 func_quote_for_eval "$arg" 2848 func_append install_prog " $func_quote_for_eval_result" 2849 if test -n "$arg2"; then 2850 func_quote_for_eval "$arg2" 2851 fi 2852 func_append install_shared_prog " $func_quote_for_eval_result" 2853 done 2854 2855 test -z "$install_prog" && \ 2856 func_fatal_help "you must specify an install program" 2857 2858 test -n "$prev" && \ 2859 func_fatal_help "the \`$prev' option requires an argument" 2860 2861 if test -n "$install_override_mode" && $no_mode; then 2862 if $install_cp; then :; else 2863 func_quote_for_eval "$install_override_mode" 2864 func_append install_shared_prog " -m $func_quote_for_eval_result" 2865 fi 2866 fi 2867 2868 if test -z "$files"; then 2869 if test -z "$dest"; then 2870 func_fatal_help "no file or destination specified" 2871 else 2872 func_fatal_help "you must specify a destination" 2873 fi 2874 fi 2875 2876 # Strip any trailing slash from the destination. 2877 func_stripname '' '/' "$dest" 2878 dest=$func_stripname_result 2879 2880 # Check to see that the destination is a directory. 2881 test -d "$dest" && isdir=yes 2882 if test "$isdir" = yes; then 2883 destdir="$dest" 2884 destname= 2885 else 2886 func_dirname_and_basename "$dest" "" "." 2887 destdir="$func_dirname_result" 2888 destname="$func_basename_result" 2889 2890 # Not a directory, so check to see that there is only one file specified. 2891 set dummy $files; shift 2892 test "$#" -gt 1 && \ 2893 func_fatal_help "\`$dest' is not a directory" 2894 fi 2895 case $destdir in 2896 [\\/]* | [A-Za-z]:[\\/]*) ;; 2897 *) 2898 for file in $files; do 2899 case $file in 2900 *.lo) ;; 2901 *) 2902 func_fatal_help "\`$destdir' must be an absolute directory name" 2903 ;; 2904 esac 2905 done 2906 ;; 2907 esac 2908 2909 # This variable tells wrapper scripts just to set variables rather 2910 # than running their programs. 2911 libtool_install_magic="$magic" 2912 2913 staticlibs= 2914 future_libdirs= 2915 current_libdirs= 2916 for file in $files; do 2917 2918 # Do each installation. 2919 case $file in 2920 *.$libext) 2921 # Do the static libraries later. 2922 func_append staticlibs " $file" 2923 ;; 2924 2925 *.la) 2926 func_resolve_sysroot "$file" 2927 file=$func_resolve_sysroot_result 2928 2929 # Check to see that this really is a libtool archive. 2930 func_lalib_unsafe_p "$file" \ 2931 || func_fatal_help "\`$file' is not a valid libtool archive" 2932 2933 library_names= 2934 old_library= 2935 relink_command= 2936 func_source "$file" 2937 2938 # Add the libdir to current_libdirs if it is the destination. 2939 if test "X$destdir" = "X$libdir"; then 2940 case "$current_libdirs " in 2941 *" $libdir "*) ;; 2942 *) func_append current_libdirs " $libdir" ;; 2943 esac 2944 else 2945 # Note the libdir as a future libdir. 2946 case "$future_libdirs " in 2947 *" $libdir "*) ;; 2948 *) func_append future_libdirs " $libdir" ;; 2949 esac 2950 fi 2951 2952 func_dirname "$file" "/" "" 2953 dir="$func_dirname_result" 2954 func_append dir "$objdir" 2955 2956 if test -n "$relink_command"; then 2957 # Determine the prefix the user has applied to our future dir. 2958 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 2959 2960 # Don't allow the user to place us outside of our expected 2961 # location b/c this prevents finding dependent libraries that 2962 # are installed to the same prefix. 2963 # At present, this check doesn't affect windows .dll's that 2964 # are installed into $libdir/../bin (currently, that works fine) 2965 # but it's something to keep an eye on. 2966 test "$inst_prefix_dir" = "$destdir" && \ 2967 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" 2968 2969 if test -n "$inst_prefix_dir"; then 2970 # Stick the inst_prefix_dir data into the link command. 2971 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 2972 else 2973 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 2974 fi 2975 2976 func_warning "relinking \`$file'" 2977 func_show_eval "$relink_command" \ 2978 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' 2979 fi 2980 2981 # See the names of the shared library. 2982 set dummy $library_names; shift 2983 if test -n "$1"; then 2984 realname="$1" 2985 shift 2986 2987 srcname="$realname" 2988 test -n "$relink_command" && srcname="$realname"T 2989 2990 # Install the shared library and build the symlinks. 2991 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 2992 'exit $?' 2993 tstripme="$stripme" 2994 case $host_os in 2995 cygwin* | mingw* | pw32* | cegcc*) 2996 case $realname in 2997 *.dll.a) 2998 tstripme="" 2999 ;; 3000 esac 3001 ;; 3002 esac 3003 if test -n "$tstripme" && test -n "$striplib"; then 3004 func_show_eval "$striplib $destdir/$realname" 'exit $?' 3005 fi 3006 3007 if test "$#" -gt 0; then 3008 # Delete the old symlinks, and create new ones. 3009 # Try `ln -sf' first, because the `ln' binary might depend on 3010 # the symlink we replace! Solaris /bin/ln does not understand -f, 3011 # so we also need to try rm && ln -s. 3012 for linkname 3013 do 3014 test "$linkname" != "$realname" \ 3015 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 3016 done 3017 fi 3018 3019 # Do each command in the postinstall commands. 3020 lib="$destdir/$realname" 3021 func_execute_cmds "$postinstall_cmds" 'exit $?' 3022 fi 3023 3024 # Install the pseudo-library for information purposes. 3025 func_basename "$file" 3026 name="$func_basename_result" 3027 instname="$dir/$name"i 3028 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 3029 3030 # Maybe install the static library, too. 3031 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 3032 ;; 3033 3034 *.lo) 3035 # Install (i.e. copy) a libtool object. 3036 3037 # Figure out destination file name, if it wasn't already specified. 3038 if test -n "$destname"; then 3039 destfile="$destdir/$destname" 3040 else 3041 func_basename "$file" 3042 destfile="$func_basename_result" 3043 destfile="$destdir/$destfile" 3044 fi 3045 3046 # Deduce the name of the destination old-style object file. 3047 case $destfile in 3048 *.lo) 3049 func_lo2o "$destfile" 3050 staticdest=$func_lo2o_result 3051 ;; 3052 *.$objext) 3053 staticdest="$destfile" 3054 destfile= 3055 ;; 3056 *) 3057 func_fatal_help "cannot copy a libtool object to \`$destfile'" 3058 ;; 3059 esac 3060 3061 # Install the libtool object if requested. 3062 test -n "$destfile" && \ 3063 func_show_eval "$install_prog $file $destfile" 'exit $?' 3064 3065 # Install the old object if enabled. 3066 if test "$build_old_libs" = yes; then 3067 # Deduce the name of the old-style object file. 3068 func_lo2o "$file" 3069 staticobj=$func_lo2o_result 3070 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 3071 fi 3072 exit $EXIT_SUCCESS 3073 ;; 3074 3075 *) 3076 # Figure out destination file name, if it wasn't already specified. 3077 if test -n "$destname"; then 3078 destfile="$destdir/$destname" 3079 else 3080 func_basename "$file" 3081 destfile="$func_basename_result" 3082 destfile="$destdir/$destfile" 3083 fi 3084 3085 # If the file is missing, and there is a .exe on the end, strip it 3086 # because it is most likely a libtool script we actually want to 3087 # install 3088 stripped_ext="" 3089 case $file in 3090 *.exe) 3091 if test ! -f "$file"; then 3092 func_stripname '' '.exe' "$file" 3093 file=$func_stripname_result 3094 stripped_ext=".exe" 3095 fi 3096 ;; 3097 esac 3098 3099 # Do a test to see if this is really a libtool program. 3100 case $host in 3101 *cygwin* | *mingw*) 3102 if func_ltwrapper_executable_p "$file"; then 3103 func_ltwrapper_scriptname "$file" 3104 wrapper=$func_ltwrapper_scriptname_result 3105 else 3106 func_stripname '' '.exe' "$file" 3107 wrapper=$func_stripname_result 3108 fi 3109 ;; 3110 *) 3111 wrapper=$file 3112 ;; 3113 esac 3114 if func_ltwrapper_script_p "$wrapper"; then 3115 notinst_deplibs= 3116 relink_command= 3117 3118 func_source "$wrapper" 3119 3120 # Check the variables that should have been set. 3121 test -z "$generated_by_libtool_version" && \ 3122 func_fatal_error "invalid libtool wrapper script \`$wrapper'" 3123 3124 finalize=yes 3125 for lib in $notinst_deplibs; do 3126 # Check to see that each library is installed. 3127 libdir= 3128 if test -f "$lib"; then 3129 func_source "$lib" 3130 fi 3131 libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test 3132 if test -n "$libdir" && test ! -f "$libfile"; then 3133 func_warning "\`$lib' has not been installed in \`$libdir'" 3134 finalize=no 3135 fi 3136 done 3137 3138 relink_command= 3139 func_source "$wrapper" 3140 3141 outputname= 3142 if test "$fast_install" = no && test -n "$relink_command"; then 3143 $opt_dry_run || { 3144 if test "$finalize" = yes; then 3145 tmpdir=`func_mktempdir` 3146 func_basename "$file$stripped_ext" 3147 file="$func_basename_result" 3148 outputname="$tmpdir/$file" 3149 # Replace the output file specification. 3150 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 3151 3152 $opt_silent || { 3153 func_quote_for_expand "$relink_command" 3154 eval "func_echo $func_quote_for_expand_result" 3155 } 3156 if eval "$relink_command"; then : 3157 else 3158 func_error "error: relink \`$file' with the above command before installing it" 3159 $opt_dry_run || ${RM}r "$tmpdir" 3160 continue 3161 fi 3162 file="$outputname" 3163 else 3164 func_warning "cannot relink \`$file'" 3165 fi 3166 } 3167 else 3168 # Install the binary that we compiled earlier. 3169 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 3170 fi 3171 fi 3172 3173 # remove .exe since cygwin /usr/bin/install will append another 3174 # one anyway 3175 case $install_prog,$host in 3176 */usr/bin/install*,*cygwin*) 3177 case $file:$destfile in 3178 *.exe:*.exe) 3179 # this is ok 3180 ;; 3181 *.exe:*) 3182 destfile=$destfile.exe 3183 ;; 3184 *:*.exe) 3185 func_stripname '' '.exe' "$destfile" 3186 destfile=$func_stripname_result 3187 ;; 3188 esac 3189 ;; 3190 esac 3191 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 3192 $opt_dry_run || if test -n "$outputname"; then 3193 ${RM}r "$tmpdir" 3194 fi 3195 ;; 3196 esac 3197 done 3198 3199 for file in $staticlibs; do 3200 func_basename "$file" 3201 name="$func_basename_result" 3202 3203 # Set up the ranlib parameters. 3204 oldlib="$destdir/$name" 3205 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 3206 tool_oldlib=$func_to_tool_file_result 3207 3208 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 3209 3210 if test -n "$stripme" && test -n "$old_striplib"; then 3211 func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 3212 fi 3213 3214 # Do each command in the postinstall commands. 3215 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 3216 done 3217 3218 test -n "$future_libdirs" && \ 3219 func_warning "remember to run \`$progname --finish$future_libdirs'" 3220 3221 if test -n "$current_libdirs"; then 3222 # Maybe just do a dry run. 3223 $opt_dry_run && current_libdirs=" -n$current_libdirs" 3224 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' 3225 else 3226 exit $EXIT_SUCCESS 3227 fi 3228} 3229 3230test "$opt_mode" = install && func_mode_install ${1+"$@"} 3231 3232 3233# func_generate_dlsyms outputname originator pic_p 3234# Extract symbols from dlprefiles and create ${outputname}S.o with 3235# a dlpreopen symbol table. 3236func_generate_dlsyms () 3237{ 3238 $opt_debug 3239 my_outputname="$1" 3240 my_originator="$2" 3241 my_pic_p="${3-no}" 3242 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` 3243 my_dlsyms= 3244 3245 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 3246 if test -n "$NM" && test -n "$global_symbol_pipe"; then 3247 my_dlsyms="${my_outputname}S.c" 3248 else 3249 func_error "not configured to extract global symbols from dlpreopened files" 3250 fi 3251 fi 3252 3253 if test -n "$my_dlsyms"; then 3254 case $my_dlsyms in 3255 "") ;; 3256 *.c) 3257 # Discover the nlist of each of the dlfiles. 3258 nlist="$output_objdir/${my_outputname}.nm" 3259 3260 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 3261 3262 # Parse the name list into a source file. 3263 func_verbose "creating $output_objdir/$my_dlsyms" 3264 3265 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 3266/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ 3267/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ 3268 3269#ifdef __cplusplus 3270extern \"C\" { 3271#endif 3272 3273#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 3274#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 3275#endif 3276 3277/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3278#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3279/* DATA imports from DLLs on WIN32 con't be const, because runtime 3280 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3281# define LT_DLSYM_CONST 3282#elif defined(__osf__) 3283/* This system does not cope well with relocations in const data. */ 3284# define LT_DLSYM_CONST 3285#else 3286# define LT_DLSYM_CONST const 3287#endif 3288 3289/* External symbol declarations for the compiler. */\ 3290" 3291 3292 if test "$dlself" = yes; then 3293 func_verbose "generating symbol list for \`$output'" 3294 3295 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 3296 3297 # Add our own program objects to the symbol list. 3298 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 3299 for progfile in $progfiles; do 3300 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 3301 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" 3302 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 3303 done 3304 3305 if test -n "$exclude_expsyms"; then 3306 $opt_dry_run || { 3307 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 3308 eval '$MV "$nlist"T "$nlist"' 3309 } 3310 fi 3311 3312 if test -n "$export_symbols_regex"; then 3313 $opt_dry_run || { 3314 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 3315 eval '$MV "$nlist"T "$nlist"' 3316 } 3317 fi 3318 3319 # Prepare the list of exported symbols 3320 if test -z "$export_symbols"; then 3321 export_symbols="$output_objdir/$outputname.exp" 3322 $opt_dry_run || { 3323 $RM $export_symbols 3324 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 3325 case $host in 3326 *cygwin* | *mingw* | *cegcc* ) 3327 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3328 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 3329 ;; 3330 esac 3331 } 3332 else 3333 $opt_dry_run || { 3334 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 3335 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 3336 eval '$MV "$nlist"T "$nlist"' 3337 case $host in 3338 *cygwin* | *mingw* | *cegcc* ) 3339 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3340 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 3341 ;; 3342 esac 3343 } 3344 fi 3345 fi 3346 3347 for dlprefile in $dlprefiles; do 3348 func_verbose "extracting global C symbols from \`$dlprefile'" 3349 func_basename "$dlprefile" 3350 name="$func_basename_result" 3351 case $host in 3352 *cygwin* | *mingw* | *cegcc* ) 3353 # if an import library, we need to obtain dlname 3354 if func_win32_import_lib_p "$dlprefile"; then 3355 func_tr_sh "$dlprefile" 3356 eval "curr_lafile=\$libfile_$func_tr_sh_result" 3357 dlprefile_dlbasename="" 3358 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 3359 # Use subshell, to avoid clobbering current variable values 3360 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 3361 if test -n "$dlprefile_dlname" ; then 3362 func_basename "$dlprefile_dlname" 3363 dlprefile_dlbasename="$func_basename_result" 3364 else 3365 # no lafile. user explicitly requested -dlpreopen <import library>. 3366 $sharedlib_from_linklib_cmd "$dlprefile" 3367 dlprefile_dlbasename=$sharedlib_from_linklib_result 3368 fi 3369 fi 3370 $opt_dry_run || { 3371 if test -n "$dlprefile_dlbasename" ; then 3372 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 3373 else 3374 func_warning "Could not compute DLL name from $name" 3375 eval '$ECHO ": $name " >> "$nlist"' 3376 fi 3377 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3378 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 3379 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 3380 } 3381 else # not an import lib 3382 $opt_dry_run || { 3383 eval '$ECHO ": $name " >> "$nlist"' 3384 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3385 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3386 } 3387 fi 3388 ;; 3389 *) 3390 $opt_dry_run || { 3391 eval '$ECHO ": $name " >> "$nlist"' 3392 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3393 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3394 } 3395 ;; 3396 esac 3397 done 3398 3399 $opt_dry_run || { 3400 # Make sure we have at least an empty file. 3401 test -f "$nlist" || : > "$nlist" 3402 3403 if test -n "$exclude_expsyms"; then 3404 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 3405 $MV "$nlist"T "$nlist" 3406 fi 3407 3408 # Try sorting and uniquifying the output. 3409 if $GREP -v "^: " < "$nlist" | 3410 if sort -k 3 </dev/null >/dev/null 2>&1; then 3411 sort -k 3 3412 else 3413 sort +2 3414 fi | 3415 uniq > "$nlist"S; then 3416 : 3417 else 3418 $GREP -v "^: " < "$nlist" > "$nlist"S 3419 fi 3420 3421 if test -f "$nlist"S; then 3422 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 3423 else 3424 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 3425 fi 3426 3427 echo >> "$output_objdir/$my_dlsyms" "\ 3428 3429/* The mapping between symbol names and symbols. */ 3430typedef struct { 3431 const char *name; 3432 void *address; 3433} lt_dlsymlist; 3434extern LT_DLSYM_CONST lt_dlsymlist 3435lt_${my_prefix}_LTX_preloaded_symbols[]; 3436LT_DLSYM_CONST lt_dlsymlist 3437lt_${my_prefix}_LTX_preloaded_symbols[] = 3438{\ 3439 { \"$my_originator\", (void *) 0 }," 3440 3441 case $need_lib_prefix in 3442 no) 3443 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 3444 ;; 3445 *) 3446 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 3447 ;; 3448 esac 3449 echo >> "$output_objdir/$my_dlsyms" "\ 3450 {0, (void *) 0} 3451}; 3452 3453/* This works around a problem in FreeBSD linker */ 3454#ifdef FREEBSD_WORKAROUND 3455static const void *lt_preloaded_setup() { 3456 return lt_${my_prefix}_LTX_preloaded_symbols; 3457} 3458#endif 3459 3460#ifdef __cplusplus 3461} 3462#endif\ 3463" 3464 } # !$opt_dry_run 3465 3466 pic_flag_for_symtable= 3467 case "$compile_command " in 3468 *" -static "*) ;; 3469 *) 3470 case $host in 3471 # compiling the symbol table file with pic_flag works around 3472 # a FreeBSD bug that causes programs to crash when -lm is 3473 # linked before any other PIC object. But we must not use 3474 # pic_flag when linking with -static. The problem exists in 3475 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 3476 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 3477 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 3478 *-*-hpux*) 3479 pic_flag_for_symtable=" $pic_flag" ;; 3480 *) 3481 if test "X$my_pic_p" != Xno; then 3482 pic_flag_for_symtable=" $pic_flag" 3483 fi 3484 ;; 3485 esac 3486 ;; 3487 esac 3488 symtab_cflags= 3489 for arg in $LTCFLAGS; do 3490 case $arg in 3491 -pie | -fpie | -fPIE) ;; 3492 *) func_append symtab_cflags " $arg" ;; 3493 esac 3494 done 3495 3496 # Now compile the dynamic symbol file. 3497 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 3498 3499 # Clean up the generated files. 3500 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' 3501 3502 # Transform the symbol file into the correct name. 3503 symfileobj="$output_objdir/${my_outputname}S.$objext" 3504 case $host in 3505 *cygwin* | *mingw* | *cegcc* ) 3506 if test -f "$output_objdir/$my_outputname.def"; then 3507 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3508 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3509 else 3510 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3511 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3512 fi 3513 ;; 3514 *) 3515 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3516 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3517 ;; 3518 esac 3519 ;; 3520 *) 3521 func_fatal_error "unknown suffix for \`$my_dlsyms'" 3522 ;; 3523 esac 3524 else 3525 # We keep going just in case the user didn't refer to 3526 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 3527 # really was required. 3528 3529 # Nullify the symbol file. 3530 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 3531 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 3532 fi 3533} 3534 3535# func_win32_libid arg 3536# return the library type of file 'arg' 3537# 3538# Need a lot of goo to handle *both* DLLs and import libs 3539# Has to be a shell function in order to 'eat' the argument 3540# that is supplied when $file_magic_command is called. 3541# Despite the name, also deal with 64 bit binaries. 3542func_win32_libid () 3543{ 3544 $opt_debug 3545 win32_libid_type="unknown" 3546 win32_fileres=`file -L $1 2>/dev/null` 3547 case $win32_fileres in 3548 *ar\ archive\ import\ library*) # definitely import 3549 win32_libid_type="x86 archive import" 3550 ;; 3551 *ar\ archive*) # could be an import, or static 3552 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 3553 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 3554 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 3555 func_to_tool_file "$1" func_convert_file_msys_to_w32 3556 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 3557 $SED -n -e ' 3558 1,100{ 3559 / I /{ 3560 s,.*,import, 3561 p 3562 q 3563 } 3564 }'` 3565 case $win32_nmres in 3566 import*) win32_libid_type="x86 archive import";; 3567 *) win32_libid_type="x86 archive static";; 3568 esac 3569 fi 3570 ;; 3571 *DLL*) 3572 win32_libid_type="x86 DLL" 3573 ;; 3574 *executable*) # but shell scripts are "executable" too... 3575 case $win32_fileres in 3576 *MS\ Windows\ PE\ Intel*) 3577 win32_libid_type="x86 DLL" 3578 ;; 3579 esac 3580 ;; 3581 esac 3582 $ECHO "$win32_libid_type" 3583} 3584 3585# func_cygming_dll_for_implib ARG 3586# 3587# Platform-specific function to extract the 3588# name of the DLL associated with the specified 3589# import library ARG. 3590# Invoked by eval'ing the libtool variable 3591# $sharedlib_from_linklib_cmd 3592# Result is available in the variable 3593# $sharedlib_from_linklib_result 3594func_cygming_dll_for_implib () 3595{ 3596 $opt_debug 3597 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 3598} 3599 3600# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 3601# 3602# The is the core of a fallback implementation of a 3603# platform-specific function to extract the name of the 3604# DLL associated with the specified import library LIBNAME. 3605# 3606# SECTION_NAME is either .idata$6 or .idata$7, depending 3607# on the platform and compiler that created the implib. 3608# 3609# Echos the name of the DLL associated with the 3610# specified import library. 3611func_cygming_dll_for_implib_fallback_core () 3612{ 3613 $opt_debug 3614 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 3615 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 3616 $SED '/^Contents of section '"$match_literal"':/{ 3617 # Place marker at beginning of archive member dllname section 3618 s/.*/====MARK====/ 3619 p 3620 d 3621 } 3622 # These lines can sometimes be longer than 43 characters, but 3623 # are always uninteresting 3624 /:[ ]*file format pe[i]\{,1\}-/d 3625 /^In archive [^:]*:/d 3626 # Ensure marker is printed 3627 /^====MARK====/p 3628 # Remove all lines with less than 43 characters 3629 /^.\{43\}/!d 3630 # From remaining lines, remove first 43 characters 3631 s/^.\{43\}//' | 3632 $SED -n ' 3633 # Join marker and all lines until next marker into a single line 3634 /^====MARK====/ b para 3635 H 3636 $ b para 3637 b 3638 :para 3639 x 3640 s/\n//g 3641 # Remove the marker 3642 s/^====MARK====// 3643 # Remove trailing dots and whitespace 3644 s/[\. \t]*$// 3645 # Print 3646 /./p' | 3647 # we now have a list, one entry per line, of the stringified 3648 # contents of the appropriate section of all members of the 3649 # archive which possess that section. Heuristic: eliminate 3650 # all those which have a first or second character that is 3651 # a '.' (that is, objdump's representation of an unprintable 3652 # character.) This should work for all archives with less than 3653 # 0x302f exports -- but will fail for DLLs whose name actually 3654 # begins with a literal '.' or a single character followed by 3655 # a '.'. 3656 # 3657 # Of those that remain, print the first one. 3658 $SED -e '/^\./d;/^.\./d;q' 3659} 3660 3661# func_cygming_gnu_implib_p ARG 3662# This predicate returns with zero status (TRUE) if 3663# ARG is a GNU/binutils-style import library. Returns 3664# with nonzero status (FALSE) otherwise. 3665func_cygming_gnu_implib_p () 3666{ 3667 $opt_debug 3668 func_to_tool_file "$1" func_convert_file_msys_to_w32 3669 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 3670 test -n "$func_cygming_gnu_implib_tmp" 3671} 3672 3673# func_cygming_ms_implib_p ARG 3674# This predicate returns with zero status (TRUE) if 3675# ARG is an MS-style import library. Returns 3676# with nonzero status (FALSE) otherwise. 3677func_cygming_ms_implib_p () 3678{ 3679 $opt_debug 3680 func_to_tool_file "$1" func_convert_file_msys_to_w32 3681 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 3682 test -n "$func_cygming_ms_implib_tmp" 3683} 3684 3685# func_cygming_dll_for_implib_fallback ARG 3686# Platform-specific function to extract the 3687# name of the DLL associated with the specified 3688# import library ARG. 3689# 3690# This fallback implementation is for use when $DLLTOOL 3691# does not support the --identify-strict option. 3692# Invoked by eval'ing the libtool variable 3693# $sharedlib_from_linklib_cmd 3694# Result is available in the variable 3695# $sharedlib_from_linklib_result 3696func_cygming_dll_for_implib_fallback () 3697{ 3698 $opt_debug 3699 if func_cygming_gnu_implib_p "$1" ; then 3700 # binutils import library 3701 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 3702 elif func_cygming_ms_implib_p "$1" ; then 3703 # ms-generated import library 3704 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 3705 else 3706 # unknown 3707 sharedlib_from_linklib_result="" 3708 fi 3709} 3710 3711 3712# func_extract_an_archive dir oldlib 3713func_extract_an_archive () 3714{ 3715 $opt_debug 3716 f_ex_an_ar_dir="$1"; shift 3717 f_ex_an_ar_oldlib="$1" 3718 if test "$lock_old_archive_extraction" = yes; then 3719 lockfile=$f_ex_an_ar_oldlib.lock 3720 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3721 func_echo "Waiting for $lockfile to be removed" 3722 sleep 2 3723 done 3724 fi 3725 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 3726 'stat=$?; rm -f "$lockfile"; exit $stat' 3727 if test "$lock_old_archive_extraction" = yes; then 3728 $opt_dry_run || rm -f "$lockfile" 3729 fi 3730 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 3731 : 3732 else 3733 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 3734 fi 3735} 3736 3737 3738# func_extract_archives gentop oldlib ... 3739func_extract_archives () 3740{ 3741 $opt_debug 3742 my_gentop="$1"; shift 3743 my_oldlibs=${1+"$@"} 3744 my_oldobjs="" 3745 my_xlib="" 3746 my_xabs="" 3747 my_xdir="" 3748 3749 for my_xlib in $my_oldlibs; do 3750 # Extract the objects. 3751 case $my_xlib in 3752 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; 3753 *) my_xabs=`pwd`"/$my_xlib" ;; 3754 esac 3755 func_basename "$my_xlib" 3756 my_xlib="$func_basename_result" 3757 my_xlib_u=$my_xlib 3758 while :; do 3759 case " $extracted_archives " in 3760 *" $my_xlib_u "*) 3761 func_arith $extracted_serial + 1 3762 extracted_serial=$func_arith_result 3763 my_xlib_u=lt$extracted_serial-$my_xlib ;; 3764 *) break ;; 3765 esac 3766 done 3767 extracted_archives="$extracted_archives $my_xlib_u" 3768 my_xdir="$my_gentop/$my_xlib_u" 3769 3770 func_mkdir_p "$my_xdir" 3771 3772 case $host in 3773 *-darwin*) 3774 func_verbose "Extracting $my_xabs" 3775 # Do not bother doing anything if just a dry run 3776 $opt_dry_run || { 3777 darwin_orig_dir=`pwd` 3778 cd $my_xdir || exit $? 3779 darwin_archive=$my_xabs 3780 darwin_curdir=`pwd` 3781 darwin_base_archive=`basename "$darwin_archive"` 3782 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 3783 if test -n "$darwin_arches"; then 3784 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 3785 darwin_arch= 3786 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 3787 for darwin_arch in $darwin_arches ; do 3788 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3789 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" 3790 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3791 func_extract_an_archive "`pwd`" "${darwin_base_archive}" 3792 cd "$darwin_curdir" 3793 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" 3794 done # $darwin_arches 3795 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 3796 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` 3797 darwin_file= 3798 darwin_files= 3799 for darwin_file in $darwin_filelist; do 3800 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 3801 $LIPO -create -output "$darwin_file" $darwin_files 3802 done # $darwin_filelist 3803 $RM -rf unfat-$$ 3804 cd "$darwin_orig_dir" 3805 else 3806 cd $darwin_orig_dir 3807 func_extract_an_archive "$my_xdir" "$my_xabs" 3808 fi # $darwin_arches 3809 } # !$opt_dry_run 3810 ;; 3811 *) 3812 func_extract_an_archive "$my_xdir" "$my_xabs" 3813 ;; 3814 esac 3815 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 3816 done 3817 3818 func_extract_archives_result="$my_oldobjs" 3819} 3820 3821 3822# func_emit_wrapper [arg=no] 3823# 3824# Emit a libtool wrapper script on stdout. 3825# Don't directly open a file because we may want to 3826# incorporate the script contents within a cygwin/mingw 3827# wrapper executable. Must ONLY be called from within 3828# func_mode_link because it depends on a number of variables 3829# set therein. 3830# 3831# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 3832# variable will take. If 'yes', then the emitted script 3833# will assume that the directory in which it is stored is 3834# the $objdir directory. This is a cygwin/mingw-specific 3835# behavior. 3836func_emit_wrapper () 3837{ 3838 func_emit_wrapper_arg1=${1-no} 3839 3840 $ECHO "\ 3841#! $SHELL 3842 3843# $output - temporary wrapper script for $objdir/$outputname 3844# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 3845# 3846# The $output program cannot be directly executed until all the libtool 3847# libraries that it depends on are installed. 3848# 3849# This wrapper script should never be moved out of the build directory. 3850# If it is, it will not operate correctly. 3851 3852# Sed substitution that helps us do robust quoting. It backslashifies 3853# metacharacters that are still active within double-quoted strings. 3854sed_quote_subst='$sed_quote_subst' 3855 3856# Be Bourne compatible 3857if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 3858 emulate sh 3859 NULLCMD=: 3860 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 3861 # is contrary to our usage. Disable this feature. 3862 alias -g '\${1+\"\$@\"}'='\"\$@\"' 3863 setopt NO_GLOB_SUBST 3864else 3865 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 3866fi 3867BIN_SH=xpg4; export BIN_SH # for Tru64 3868DUALCASE=1; export DUALCASE # for MKS sh 3869 3870# The HP-UX ksh and POSIX shell print the target directory to stdout 3871# if CDPATH is set. 3872(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3873 3874relink_command=\"$relink_command\" 3875 3876# This environment variable determines our operation mode. 3877if test \"\$libtool_install_magic\" = \"$magic\"; then 3878 # install mode needs the following variables: 3879 generated_by_libtool_version='$macro_version' 3880 notinst_deplibs='$notinst_deplibs' 3881else 3882 # When we are sourced in execute mode, \$file and \$ECHO are already set. 3883 if test \"\$libtool_execute_magic\" != \"$magic\"; then 3884 file=\"\$0\"" 3885 3886 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 3887 $ECHO "\ 3888 3889# A function that is used when there is no print builtin or printf. 3890func_fallback_echo () 3891{ 3892 eval 'cat <<_LTECHO_EOF 3893\$1 3894_LTECHO_EOF' 3895} 3896 ECHO=\"$qECHO\" 3897 fi 3898 3899# Very basic option parsing. These options are (a) specific to 3900# the libtool wrapper, (b) are identical between the wrapper 3901# /script/ and the wrapper /executable/ which is used only on 3902# windows platforms, and (c) all begin with the string "--lt-" 3903# (application programs are unlikely to have options which match 3904# this pattern). 3905# 3906# There are only two supported options: --lt-debug and 3907# --lt-dump-script. There is, deliberately, no --lt-help. 3908# 3909# The first argument to this parsing function should be the 3910# script's $0 value, followed by "$@". 3911lt_option_debug= 3912func_parse_lt_options () 3913{ 3914 lt_script_arg0=\$0 3915 shift 3916 for lt_opt 3917 do 3918 case \"\$lt_opt\" in 3919 --lt-debug) lt_option_debug=1 ;; 3920 --lt-dump-script) 3921 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 3922 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 3923 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 3924 cat \"\$lt_dump_D/\$lt_dump_F\" 3925 exit 0 3926 ;; 3927 --lt-*) 3928 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 3929 exit 1 3930 ;; 3931 esac 3932 done 3933 3934 # Print the debug banner immediately: 3935 if test -n \"\$lt_option_debug\"; then 3936 echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 3937 fi 3938} 3939 3940# Used when --lt-debug. Prints its arguments to stdout 3941# (redirection is the responsibility of the caller) 3942func_lt_dump_args () 3943{ 3944 lt_dump_args_N=1; 3945 for lt_arg 3946 do 3947 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" 3948 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 3949 done 3950} 3951 3952# Core function for launching the target application 3953func_exec_program_core () 3954{ 3955" 3956 case $host in 3957 # Backslashes separate directories on plain windows 3958 *-*-mingw | *-*-os2* | *-cegcc*) 3959 $ECHO "\ 3960 if test -n \"\$lt_option_debug\"; then 3961 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 3962 func_lt_dump_args \${1+\"\$@\"} 1>&2 3963 fi 3964 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 3965" 3966 ;; 3967 3968 *) 3969 $ECHO "\ 3970 if test -n \"\$lt_option_debug\"; then 3971 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 3972 func_lt_dump_args \${1+\"\$@\"} 1>&2 3973 fi 3974 exec \"\$progdir/\$program\" \${1+\"\$@\"} 3975" 3976 ;; 3977 esac 3978 $ECHO "\ 3979 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 3980 exit 1 3981} 3982 3983# A function to encapsulate launching the target application 3984# Strips options in the --lt-* namespace from \$@ and 3985# launches target application with the remaining arguments. 3986func_exec_program () 3987{ 3988 case \" \$* \" in 3989 *\\ --lt-*) 3990 for lt_wr_arg 3991 do 3992 case \$lt_wr_arg in 3993 --lt-*) ;; 3994 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 3995 esac 3996 shift 3997 done ;; 3998 esac 3999 func_exec_program_core \${1+\"\$@\"} 4000} 4001 4002 # Parse options 4003 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 4004 4005 # Find the directory that this script lives in. 4006 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 4007 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 4008 4009 # Follow symbolic links until we get to the real thisdir. 4010 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 4011 while test -n \"\$file\"; do 4012 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 4013 4014 # If there was a directory component, then change thisdir. 4015 if test \"x\$destdir\" != \"x\$file\"; then 4016 case \"\$destdir\" in 4017 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 4018 *) thisdir=\"\$thisdir/\$destdir\" ;; 4019 esac 4020 fi 4021 4022 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 4023 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 4024 done 4025 4026 # Usually 'no', except on cygwin/mingw when embedded into 4027 # the cwrapper. 4028 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 4029 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 4030 # special case for '.' 4031 if test \"\$thisdir\" = \".\"; then 4032 thisdir=\`pwd\` 4033 fi 4034 # remove .libs from thisdir 4035 case \"\$thisdir\" in 4036 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 4037 $objdir ) thisdir=. ;; 4038 esac 4039 fi 4040 4041 # Try to get the absolute directory name. 4042 absdir=\`cd \"\$thisdir\" && pwd\` 4043 test -n \"\$absdir\" && thisdir=\"\$absdir\" 4044" 4045 4046 if test "$fast_install" = yes; then 4047 $ECHO "\ 4048 program=lt-'$outputname'$exeext 4049 progdir=\"\$thisdir/$objdir\" 4050 4051 if test ! -f \"\$progdir/\$program\" || 4052 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ 4053 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 4054 4055 file=\"\$\$-\$program\" 4056 4057 if test ! -d \"\$progdir\"; then 4058 $MKDIR \"\$progdir\" 4059 else 4060 $RM \"\$progdir/\$file\" 4061 fi" 4062 4063 $ECHO "\ 4064 4065 # relink executable if necessary 4066 if test -n \"\$relink_command\"; then 4067 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 4068 else 4069 $ECHO \"\$relink_command_output\" >&2 4070 $RM \"\$progdir/\$file\" 4071 exit 1 4072 fi 4073 fi 4074 4075 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 4076 { $RM \"\$progdir/\$program\"; 4077 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 4078 $RM \"\$progdir/\$file\" 4079 fi" 4080 else 4081 $ECHO "\ 4082 program='$outputname' 4083 progdir=\"\$thisdir/$objdir\" 4084" 4085 fi 4086 4087 $ECHO "\ 4088 4089 if test -f \"\$progdir/\$program\"; then" 4090 4091 # fixup the dll searchpath if we need to. 4092 # 4093 # Fix the DLL searchpath if we need to. Do this before prepending 4094 # to shlibpath, because on Windows, both are PATH and uninstalled 4095 # libraries must come first. 4096 if test -n "$dllsearchpath"; then 4097 $ECHO "\ 4098 # Add the dll search path components to the executable PATH 4099 PATH=$dllsearchpath:\$PATH 4100" 4101 fi 4102 4103 # Export our shlibpath_var if we have one. 4104 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4105 $ECHO "\ 4106 # Add our own library path to $shlibpath_var 4107 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 4108 4109 # Some systems cannot cope with colon-terminated $shlibpath_var 4110 # The second colon is a workaround for a bug in BeOS R4 sed 4111 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 4112 4113 export $shlibpath_var 4114" 4115 fi 4116 4117 $ECHO "\ 4118 if test \"\$libtool_execute_magic\" != \"$magic\"; then 4119 # Run the actual program with our arguments. 4120 func_exec_program \${1+\"\$@\"} 4121 fi 4122 else 4123 # The program doesn't exist. 4124 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 4125 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 4126 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 4127 exit 1 4128 fi 4129fi\ 4130" 4131} 4132 4133 4134# func_emit_cwrapperexe_src 4135# emit the source code for a wrapper executable on stdout 4136# Must ONLY be called from within func_mode_link because 4137# it depends on a number of variable set therein. 4138func_emit_cwrapperexe_src () 4139{ 4140 cat <<EOF 4141 4142/* $cwrappersource - temporary wrapper executable for $objdir/$outputname 4143 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 4144 4145 The $output program cannot be directly executed until all the libtool 4146 libraries that it depends on are installed. 4147 4148 This wrapper executable should never be moved out of the build directory. 4149 If it is, it will not operate correctly. 4150*/ 4151EOF 4152 cat <<"EOF" 4153#ifdef _MSC_VER 4154# define _CRT_SECURE_NO_DEPRECATE 1 4155#endif 4156#include <stdio.h> 4157#include <stdlib.h> 4158#ifdef _MSC_VER 4159# include <direct.h> 4160# include <process.h> 4161# include <io.h> 4162#else 4163# include <unistd.h> 4164# include <stdint.h> 4165# ifdef __CYGWIN__ 4166# include <io.h> 4167# endif 4168#endif 4169#include <malloc.h> 4170#include <stdarg.h> 4171#include <assert.h> 4172#include <string.h> 4173#include <ctype.h> 4174#include <errno.h> 4175#include <fcntl.h> 4176#include <sys/stat.h> 4177 4178/* declarations of non-ANSI functions */ 4179#if defined(__MINGW32__) 4180# ifdef __STRICT_ANSI__ 4181int _putenv (const char *); 4182# endif 4183#elif defined(__CYGWIN__) 4184# ifdef __STRICT_ANSI__ 4185char *realpath (const char *, char *); 4186int putenv (char *); 4187int setenv (const char *, const char *, int); 4188# endif 4189/* #elif defined (other platforms) ... */ 4190#endif 4191 4192/* portability defines, excluding path handling macros */ 4193#if defined(_MSC_VER) 4194# define setmode _setmode 4195# define stat _stat 4196# define chmod _chmod 4197# define getcwd _getcwd 4198# define putenv _putenv 4199# define S_IXUSR _S_IEXEC 4200# ifndef _INTPTR_T_DEFINED 4201# define _INTPTR_T_DEFINED 4202# define intptr_t int 4203# endif 4204#elif defined(__MINGW32__) 4205# define setmode _setmode 4206# define stat _stat 4207# define chmod _chmod 4208# define getcwd _getcwd 4209# define putenv _putenv 4210#elif defined(__CYGWIN__) 4211# define HAVE_SETENV 4212# define FOPEN_WB "wb" 4213/* #elif defined (other platforms) ... */ 4214#endif 4215 4216#if defined(PATH_MAX) 4217# define LT_PATHMAX PATH_MAX 4218#elif defined(MAXPATHLEN) 4219# define LT_PATHMAX MAXPATHLEN 4220#else 4221# define LT_PATHMAX 1024 4222#endif 4223 4224#ifndef S_IXOTH 4225# define S_IXOTH 0 4226#endif 4227#ifndef S_IXGRP 4228# define S_IXGRP 0 4229#endif 4230 4231/* path handling portability macros */ 4232#ifndef DIR_SEPARATOR 4233# define DIR_SEPARATOR '/' 4234# define PATH_SEPARATOR ':' 4235#endif 4236 4237#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ 4238 defined (__OS2__) 4239# define HAVE_DOS_BASED_FILE_SYSTEM 4240# define FOPEN_WB "wb" 4241# ifndef DIR_SEPARATOR_2 4242# define DIR_SEPARATOR_2 '\\' 4243# endif 4244# ifndef PATH_SEPARATOR_2 4245# define PATH_SEPARATOR_2 ';' 4246# endif 4247#endif 4248 4249#ifndef DIR_SEPARATOR_2 4250# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 4251#else /* DIR_SEPARATOR_2 */ 4252# define IS_DIR_SEPARATOR(ch) \ 4253 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 4254#endif /* DIR_SEPARATOR_2 */ 4255 4256#ifndef PATH_SEPARATOR_2 4257# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 4258#else /* PATH_SEPARATOR_2 */ 4259# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 4260#endif /* PATH_SEPARATOR_2 */ 4261 4262#ifndef FOPEN_WB 4263# define FOPEN_WB "w" 4264#endif 4265#ifndef _O_BINARY 4266# define _O_BINARY 0 4267#endif 4268 4269#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 4270#define XFREE(stale) do { \ 4271 if (stale) { free ((void *) stale); stale = 0; } \ 4272} while (0) 4273 4274#if defined(LT_DEBUGWRAPPER) 4275static int lt_debug = 1; 4276#else 4277static int lt_debug = 0; 4278#endif 4279 4280const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 4281 4282void *xmalloc (size_t num); 4283char *xstrdup (const char *string); 4284const char *base_name (const char *name); 4285char *find_executable (const char *wrapper); 4286char *chase_symlinks (const char *pathspec); 4287int make_executable (const char *path); 4288int check_executable (const char *path); 4289char *strendzap (char *str, const char *pat); 4290void lt_debugprintf (const char *file, int line, const char *fmt, ...); 4291void lt_fatal (const char *file, int line, const char *message, ...); 4292static const char *nonnull (const char *s); 4293static const char *nonempty (const char *s); 4294void lt_setenv (const char *name, const char *value); 4295char *lt_extend_str (const char *orig_value, const char *add, int to_end); 4296void lt_update_exe_path (const char *name, const char *value); 4297void lt_update_lib_path (const char *name, const char *value); 4298char **prepare_spawn (char **argv); 4299void lt_dump_script (FILE *f); 4300EOF 4301 4302 cat <<EOF 4303volatile const char * MAGIC_EXE = "$magic_exe"; 4304const char * LIB_PATH_VARNAME = "$shlibpath_var"; 4305EOF 4306 4307 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4308 func_to_host_path "$temp_rpath" 4309 cat <<EOF 4310const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 4311EOF 4312 else 4313 cat <<"EOF" 4314const char * LIB_PATH_VALUE = ""; 4315EOF 4316 fi 4317 4318 if test -n "$dllsearchpath"; then 4319 func_to_host_path "$dllsearchpath:" 4320 cat <<EOF 4321const char * EXE_PATH_VARNAME = "PATH"; 4322const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 4323EOF 4324 else 4325 cat <<"EOF" 4326const char * EXE_PATH_VARNAME = ""; 4327const char * EXE_PATH_VALUE = ""; 4328EOF 4329 fi 4330 4331 if test "$fast_install" = yes; then 4332 cat <<EOF 4333const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 4334EOF 4335 else 4336 cat <<EOF 4337const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 4338EOF 4339 fi 4340 4341 4342 cat <<"EOF" 4343 4344#define LTWRAPPER_OPTION_PREFIX "--lt-" 4345 4346static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 4347static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 4348static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 4349 4350int 4351main (int argc, char *argv[]) 4352{ 4353 char **newargz; 4354 int newargc; 4355 char *tmp_pathspec; 4356 char *actual_cwrapper_path; 4357 char *actual_cwrapper_name; 4358 char *target_name; 4359 char *lt_argv_zero; 4360 intptr_t rval = 127; 4361 4362 int i; 4363 4364 program_name = (char *) xstrdup (base_name (argv[0])); 4365 newargz = XMALLOC (char *, argc + 1); 4366 4367 /* very simple arg parsing; don't want to rely on getopt 4368 * also, copy all non cwrapper options to newargz, except 4369 * argz[0], which is handled differently 4370 */ 4371 newargc=0; 4372 for (i = 1; i < argc; i++) 4373 { 4374 if (strcmp (argv[i], dumpscript_opt) == 0) 4375 { 4376EOF 4377 case "$host" in 4378 *mingw* | *cygwin* ) 4379 # make stdout use "unix" line endings 4380 echo " setmode(1,_O_BINARY);" 4381 ;; 4382 esac 4383 4384 cat <<"EOF" 4385 lt_dump_script (stdout); 4386 return 0; 4387 } 4388 if (strcmp (argv[i], debug_opt) == 0) 4389 { 4390 lt_debug = 1; 4391 continue; 4392 } 4393 if (strcmp (argv[i], ltwrapper_option_prefix) == 0) 4394 { 4395 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 4396 namespace, but it is not one of the ones we know about and 4397 have already dealt with, above (inluding dump-script), then 4398 report an error. Otherwise, targets might begin to believe 4399 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 4400 namespace. The first time any user complains about this, we'll 4401 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 4402 or a configure.ac-settable value. 4403 */ 4404 lt_fatal (__FILE__, __LINE__, 4405 "unrecognized %s option: '%s'", 4406 ltwrapper_option_prefix, argv[i]); 4407 } 4408 /* otherwise ... */ 4409 newargz[++newargc] = xstrdup (argv[i]); 4410 } 4411 newargz[++newargc] = NULL; 4412 4413EOF 4414 cat <<EOF 4415 /* The GNU banner must be the first non-error debug message */ 4416 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); 4417EOF 4418 cat <<"EOF" 4419 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 4420 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 4421 4422 tmp_pathspec = find_executable (argv[0]); 4423 if (tmp_pathspec == NULL) 4424 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 4425 lt_debugprintf (__FILE__, __LINE__, 4426 "(main) found exe (before symlink chase) at: %s\n", 4427 tmp_pathspec); 4428 4429 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 4430 lt_debugprintf (__FILE__, __LINE__, 4431 "(main) found exe (after symlink chase) at: %s\n", 4432 actual_cwrapper_path); 4433 XFREE (tmp_pathspec); 4434 4435 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 4436 strendzap (actual_cwrapper_path, actual_cwrapper_name); 4437 4438 /* wrapper name transforms */ 4439 strendzap (actual_cwrapper_name, ".exe"); 4440 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 4441 XFREE (actual_cwrapper_name); 4442 actual_cwrapper_name = tmp_pathspec; 4443 tmp_pathspec = 0; 4444 4445 /* target_name transforms -- use actual target program name; might have lt- prefix */ 4446 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 4447 strendzap (target_name, ".exe"); 4448 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 4449 XFREE (target_name); 4450 target_name = tmp_pathspec; 4451 tmp_pathspec = 0; 4452 4453 lt_debugprintf (__FILE__, __LINE__, 4454 "(main) libtool target name: %s\n", 4455 target_name); 4456EOF 4457 4458 cat <<EOF 4459 newargz[0] = 4460 XMALLOC (char, (strlen (actual_cwrapper_path) + 4461 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 4462 strcpy (newargz[0], actual_cwrapper_path); 4463 strcat (newargz[0], "$objdir"); 4464 strcat (newargz[0], "/"); 4465EOF 4466 4467 cat <<"EOF" 4468 /* stop here, and copy so we don't have to do this twice */ 4469 tmp_pathspec = xstrdup (newargz[0]); 4470 4471 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 4472 strcat (newargz[0], actual_cwrapper_name); 4473 4474 /* DO want the lt- prefix here if it exists, so use target_name */ 4475 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 4476 XFREE (tmp_pathspec); 4477 tmp_pathspec = NULL; 4478EOF 4479 4480 case $host_os in 4481 mingw*) 4482 cat <<"EOF" 4483 { 4484 char* p; 4485 while ((p = strchr (newargz[0], '\\')) != NULL) 4486 { 4487 *p = '/'; 4488 } 4489 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 4490 { 4491 *p = '/'; 4492 } 4493 } 4494EOF 4495 ;; 4496 esac 4497 4498 cat <<"EOF" 4499 XFREE (target_name); 4500 XFREE (actual_cwrapper_path); 4501 XFREE (actual_cwrapper_name); 4502 4503 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 4504 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 4505 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 4506 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 4507 because on Windows, both *_VARNAMEs are PATH but uninstalled 4508 libraries must come first. */ 4509 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 4510 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 4511 4512 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 4513 nonnull (lt_argv_zero)); 4514 for (i = 0; i < newargc; i++) 4515 { 4516 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 4517 i, nonnull (newargz[i])); 4518 } 4519 4520EOF 4521 4522 case $host_os in 4523 mingw*) 4524 cat <<"EOF" 4525 /* execv doesn't actually work on mingw as expected on unix */ 4526 newargz = prepare_spawn (newargz); 4527 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 4528 if (rval == -1) 4529 { 4530 /* failed to start process */ 4531 lt_debugprintf (__FILE__, __LINE__, 4532 "(main) failed to launch target \"%s\": %s\n", 4533 lt_argv_zero, nonnull (strerror (errno))); 4534 return 127; 4535 } 4536 return rval; 4537EOF 4538 ;; 4539 *) 4540 cat <<"EOF" 4541 execv (lt_argv_zero, newargz); 4542 return rval; /* =127, but avoids unused variable warning */ 4543EOF 4544 ;; 4545 esac 4546 4547 cat <<"EOF" 4548} 4549 4550void * 4551xmalloc (size_t num) 4552{ 4553 void *p = (void *) malloc (num); 4554 if (!p) 4555 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 4556 4557 return p; 4558} 4559 4560char * 4561xstrdup (const char *string) 4562{ 4563 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 4564 string) : NULL; 4565} 4566 4567const char * 4568base_name (const char *name) 4569{ 4570 const char *base; 4571 4572#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4573 /* Skip over the disk name in MSDOS pathnames. */ 4574 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 4575 name += 2; 4576#endif 4577 4578 for (base = name; *name; name++) 4579 if (IS_DIR_SEPARATOR (*name)) 4580 base = name + 1; 4581 return base; 4582} 4583 4584int 4585check_executable (const char *path) 4586{ 4587 struct stat st; 4588 4589 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 4590 nonempty (path)); 4591 if ((!path) || (!*path)) 4592 return 0; 4593 4594 if ((stat (path, &st) >= 0) 4595 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 4596 return 1; 4597 else 4598 return 0; 4599} 4600 4601int 4602make_executable (const char *path) 4603{ 4604 int rval = 0; 4605 struct stat st; 4606 4607 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 4608 nonempty (path)); 4609 if ((!path) || (!*path)) 4610 return 0; 4611 4612 if (stat (path, &st) >= 0) 4613 { 4614 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 4615 } 4616 return rval; 4617} 4618 4619/* Searches for the full path of the wrapper. Returns 4620 newly allocated full path name if found, NULL otherwise 4621 Does not chase symlinks, even on platforms that support them. 4622*/ 4623char * 4624find_executable (const char *wrapper) 4625{ 4626 int has_slash = 0; 4627 const char *p; 4628 const char *p_next; 4629 /* static buffer for getcwd */ 4630 char tmp[LT_PATHMAX + 1]; 4631 int tmp_len; 4632 char *concat_name; 4633 4634 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 4635 nonempty (wrapper)); 4636 4637 if ((wrapper == NULL) || (*wrapper == '\0')) 4638 return NULL; 4639 4640 /* Absolute path? */ 4641#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4642 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 4643 { 4644 concat_name = xstrdup (wrapper); 4645 if (check_executable (concat_name)) 4646 return concat_name; 4647 XFREE (concat_name); 4648 } 4649 else 4650 { 4651#endif 4652 if (IS_DIR_SEPARATOR (wrapper[0])) 4653 { 4654 concat_name = xstrdup (wrapper); 4655 if (check_executable (concat_name)) 4656 return concat_name; 4657 XFREE (concat_name); 4658 } 4659#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4660 } 4661#endif 4662 4663 for (p = wrapper; *p; p++) 4664 if (*p == '/') 4665 { 4666 has_slash = 1; 4667 break; 4668 } 4669 if (!has_slash) 4670 { 4671 /* no slashes; search PATH */ 4672 const char *path = getenv ("PATH"); 4673 if (path != NULL) 4674 { 4675 for (p = path; *p; p = p_next) 4676 { 4677 const char *q; 4678 size_t p_len; 4679 for (q = p; *q; q++) 4680 if (IS_PATH_SEPARATOR (*q)) 4681 break; 4682 p_len = q - p; 4683 p_next = (*q == '\0' ? q : q + 1); 4684 if (p_len == 0) 4685 { 4686 /* empty path: current directory */ 4687 if (getcwd (tmp, LT_PATHMAX) == NULL) 4688 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4689 nonnull (strerror (errno))); 4690 tmp_len = strlen (tmp); 4691 concat_name = 4692 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4693 memcpy (concat_name, tmp, tmp_len); 4694 concat_name[tmp_len] = '/'; 4695 strcpy (concat_name + tmp_len + 1, wrapper); 4696 } 4697 else 4698 { 4699 concat_name = 4700 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 4701 memcpy (concat_name, p, p_len); 4702 concat_name[p_len] = '/'; 4703 strcpy (concat_name + p_len + 1, wrapper); 4704 } 4705 if (check_executable (concat_name)) 4706 return concat_name; 4707 XFREE (concat_name); 4708 } 4709 } 4710 /* not found in PATH; assume curdir */ 4711 } 4712 /* Relative path | not found in path: prepend cwd */ 4713 if (getcwd (tmp, LT_PATHMAX) == NULL) 4714 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4715 nonnull (strerror (errno))); 4716 tmp_len = strlen (tmp); 4717 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4718 memcpy (concat_name, tmp, tmp_len); 4719 concat_name[tmp_len] = '/'; 4720 strcpy (concat_name + tmp_len + 1, wrapper); 4721 4722 if (check_executable (concat_name)) 4723 return concat_name; 4724 XFREE (concat_name); 4725 return NULL; 4726} 4727 4728char * 4729chase_symlinks (const char *pathspec) 4730{ 4731#ifndef S_ISLNK 4732 return xstrdup (pathspec); 4733#else 4734 char buf[LT_PATHMAX]; 4735 struct stat s; 4736 char *tmp_pathspec = xstrdup (pathspec); 4737 char *p; 4738 int has_symlinks = 0; 4739 while (strlen (tmp_pathspec) && !has_symlinks) 4740 { 4741 lt_debugprintf (__FILE__, __LINE__, 4742 "checking path component for symlinks: %s\n", 4743 tmp_pathspec); 4744 if (lstat (tmp_pathspec, &s) == 0) 4745 { 4746 if (S_ISLNK (s.st_mode) != 0) 4747 { 4748 has_symlinks = 1; 4749 break; 4750 } 4751 4752 /* search backwards for last DIR_SEPARATOR */ 4753 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 4754 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4755 p--; 4756 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4757 { 4758 /* no more DIR_SEPARATORS left */ 4759 break; 4760 } 4761 *p = '\0'; 4762 } 4763 else 4764 { 4765 lt_fatal (__FILE__, __LINE__, 4766 "error accessing file \"%s\": %s", 4767 tmp_pathspec, nonnull (strerror (errno))); 4768 } 4769 } 4770 XFREE (tmp_pathspec); 4771 4772 if (!has_symlinks) 4773 { 4774 return xstrdup (pathspec); 4775 } 4776 4777 tmp_pathspec = realpath (pathspec, buf); 4778 if (tmp_pathspec == 0) 4779 { 4780 lt_fatal (__FILE__, __LINE__, 4781 "could not follow symlinks for %s", pathspec); 4782 } 4783 return xstrdup (tmp_pathspec); 4784#endif 4785} 4786 4787char * 4788strendzap (char *str, const char *pat) 4789{ 4790 size_t len, patlen; 4791 4792 assert (str != NULL); 4793 assert (pat != NULL); 4794 4795 len = strlen (str); 4796 patlen = strlen (pat); 4797 4798 if (patlen <= len) 4799 { 4800 str += len - patlen; 4801 if (strcmp (str, pat) == 0) 4802 *str = '\0'; 4803 } 4804 return str; 4805} 4806 4807void 4808lt_debugprintf (const char *file, int line, const char *fmt, ...) 4809{ 4810 va_list args; 4811 if (lt_debug) 4812 { 4813 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 4814 va_start (args, fmt); 4815 (void) vfprintf (stderr, fmt, args); 4816 va_end (args); 4817 } 4818} 4819 4820static void 4821lt_error_core (int exit_status, const char *file, 4822 int line, const char *mode, 4823 const char *message, va_list ap) 4824{ 4825 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 4826 vfprintf (stderr, message, ap); 4827 fprintf (stderr, ".\n"); 4828 4829 if (exit_status >= 0) 4830 exit (exit_status); 4831} 4832 4833void 4834lt_fatal (const char *file, int line, const char *message, ...) 4835{ 4836 va_list ap; 4837 va_start (ap, message); 4838 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 4839 va_end (ap); 4840} 4841 4842static const char * 4843nonnull (const char *s) 4844{ 4845 return s ? s : "(null)"; 4846} 4847 4848static const char * 4849nonempty (const char *s) 4850{ 4851 return (s && !*s) ? "(empty)" : nonnull (s); 4852} 4853 4854void 4855lt_setenv (const char *name, const char *value) 4856{ 4857 lt_debugprintf (__FILE__, __LINE__, 4858 "(lt_setenv) setting '%s' to '%s'\n", 4859 nonnull (name), nonnull (value)); 4860 { 4861#ifdef HAVE_SETENV 4862 /* always make a copy, for consistency with !HAVE_SETENV */ 4863 char *str = xstrdup (value); 4864 setenv (name, str, 1); 4865#else 4866 int len = strlen (name) + 1 + strlen (value) + 1; 4867 char *str = XMALLOC (char, len); 4868 sprintf (str, "%s=%s", name, value); 4869 if (putenv (str) != EXIT_SUCCESS) 4870 { 4871 XFREE (str); 4872 } 4873#endif 4874 } 4875} 4876 4877char * 4878lt_extend_str (const char *orig_value, const char *add, int to_end) 4879{ 4880 char *new_value; 4881 if (orig_value && *orig_value) 4882 { 4883 int orig_value_len = strlen (orig_value); 4884 int add_len = strlen (add); 4885 new_value = XMALLOC (char, add_len + orig_value_len + 1); 4886 if (to_end) 4887 { 4888 strcpy (new_value, orig_value); 4889 strcpy (new_value + orig_value_len, add); 4890 } 4891 else 4892 { 4893 strcpy (new_value, add); 4894 strcpy (new_value + add_len, orig_value); 4895 } 4896 } 4897 else 4898 { 4899 new_value = xstrdup (add); 4900 } 4901 return new_value; 4902} 4903 4904void 4905lt_update_exe_path (const char *name, const char *value) 4906{ 4907 lt_debugprintf (__FILE__, __LINE__, 4908 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 4909 nonnull (name), nonnull (value)); 4910 4911 if (name && *name && value && *value) 4912 { 4913 char *new_value = lt_extend_str (getenv (name), value, 0); 4914 /* some systems can't cope with a ':'-terminated path #' */ 4915 int len = strlen (new_value); 4916 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 4917 { 4918 new_value[len-1] = '\0'; 4919 } 4920 lt_setenv (name, new_value); 4921 XFREE (new_value); 4922 } 4923} 4924 4925void 4926lt_update_lib_path (const char *name, const char *value) 4927{ 4928 lt_debugprintf (__FILE__, __LINE__, 4929 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 4930 nonnull (name), nonnull (value)); 4931 4932 if (name && *name && value && *value) 4933 { 4934 char *new_value = lt_extend_str (getenv (name), value, 0); 4935 lt_setenv (name, new_value); 4936 XFREE (new_value); 4937 } 4938} 4939 4940EOF 4941 case $host_os in 4942 mingw*) 4943 cat <<"EOF" 4944 4945/* Prepares an argument vector before calling spawn(). 4946 Note that spawn() does not by itself call the command interpreter 4947 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 4948 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 4949 GetVersionEx(&v); 4950 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 4951 }) ? "cmd.exe" : "command.com"). 4952 Instead it simply concatenates the arguments, separated by ' ', and calls 4953 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 4954 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 4955 special way: 4956 - Space and tab are interpreted as delimiters. They are not treated as 4957 delimiters if they are surrounded by double quotes: "...". 4958 - Unescaped double quotes are removed from the input. Their only effect is 4959 that within double quotes, space and tab are treated like normal 4960 characters. 4961 - Backslashes not followed by double quotes are not special. 4962 - But 2*n+1 backslashes followed by a double quote become 4963 n backslashes followed by a double quote (n >= 0): 4964 \" -> " 4965 \\\" -> \" 4966 \\\\\" -> \\" 4967 */ 4968#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" 4969#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" 4970char ** 4971prepare_spawn (char **argv) 4972{ 4973 size_t argc; 4974 char **new_argv; 4975 size_t i; 4976 4977 /* Count number of arguments. */ 4978 for (argc = 0; argv[argc] != NULL; argc++) 4979 ; 4980 4981 /* Allocate new argument vector. */ 4982 new_argv = XMALLOC (char *, argc + 1); 4983 4984 /* Put quoted arguments into the new argument vector. */ 4985 for (i = 0; i < argc; i++) 4986 { 4987 const char *string = argv[i]; 4988 4989 if (string[0] == '\0') 4990 new_argv[i] = xstrdup ("\"\""); 4991 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 4992 { 4993 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 4994 size_t length; 4995 unsigned int backslashes; 4996 const char *s; 4997 char *quoted_string; 4998 char *p; 4999 5000 length = 0; 5001 backslashes = 0; 5002 if (quote_around) 5003 length++; 5004 for (s = string; *s != '\0'; s++) 5005 { 5006 char c = *s; 5007 if (c == '"') 5008 length += backslashes + 1; 5009 length++; 5010 if (c == '\\') 5011 backslashes++; 5012 else 5013 backslashes = 0; 5014 } 5015 if (quote_around) 5016 length += backslashes + 1; 5017 5018 quoted_string = XMALLOC (char, length + 1); 5019 5020 p = quoted_string; 5021 backslashes = 0; 5022 if (quote_around) 5023 *p++ = '"'; 5024 for (s = string; *s != '\0'; s++) 5025 { 5026 char c = *s; 5027 if (c == '"') 5028 { 5029 unsigned int j; 5030 for (j = backslashes + 1; j > 0; j--) 5031 *p++ = '\\'; 5032 } 5033 *p++ = c; 5034 if (c == '\\') 5035 backslashes++; 5036 else 5037 backslashes = 0; 5038 } 5039 if (quote_around) 5040 { 5041 unsigned int j; 5042 for (j = backslashes; j > 0; j--) 5043 *p++ = '\\'; 5044 *p++ = '"'; 5045 } 5046 *p = '\0'; 5047 5048 new_argv[i] = quoted_string; 5049 } 5050 else 5051 new_argv[i] = (char *) string; 5052 } 5053 new_argv[argc] = NULL; 5054 5055 return new_argv; 5056} 5057EOF 5058 ;; 5059 esac 5060 5061 cat <<"EOF" 5062void lt_dump_script (FILE* f) 5063{ 5064EOF 5065 func_emit_wrapper yes | 5066 $SED -n -e ' 5067s/^\(.\{79\}\)\(..*\)/\1\ 5068\2/ 5069h 5070s/\([\\"]\)/\\\1/g 5071s/$/\\n/ 5072s/\([^\n]*\).*/ fputs ("\1", f);/p 5073g 5074D' 5075 cat <<"EOF" 5076} 5077EOF 5078} 5079# end: func_emit_cwrapperexe_src 5080 5081# func_win32_import_lib_p ARG 5082# True if ARG is an import lib, as indicated by $file_magic_cmd 5083func_win32_import_lib_p () 5084{ 5085 $opt_debug 5086 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 5087 *import*) : ;; 5088 *) false ;; 5089 esac 5090} 5091 5092# func_mode_link arg... 5093func_mode_link () 5094{ 5095 $opt_debug 5096 case $host in 5097 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5098 # It is impossible to link a dll without this setting, and 5099 # we shouldn't force the makefile maintainer to figure out 5100 # which system we are compiling for in order to pass an extra 5101 # flag for every libtool invocation. 5102 # allow_undefined=no 5103 5104 # FIXME: Unfortunately, there are problems with the above when trying 5105 # to make a dll which has undefined symbols, in which case not 5106 # even a static library is built. For now, we need to specify 5107 # -no-undefined on the libtool link line when we can be certain 5108 # that all symbols are satisfied, otherwise we get a static library. 5109 allow_undefined=yes 5110 ;; 5111 *) 5112 allow_undefined=yes 5113 ;; 5114 esac 5115 libtool_args=$nonopt 5116 base_compile="$nonopt $@" 5117 compile_command=$nonopt 5118 finalize_command=$nonopt 5119 5120 compile_rpath= 5121 finalize_rpath= 5122 compile_shlibpath= 5123 finalize_shlibpath= 5124 convenience= 5125 old_convenience= 5126 deplibs= 5127 old_deplibs= 5128 compiler_flags= 5129 linker_flags= 5130 dllsearchpath= 5131 lib_search_path=`pwd` 5132 inst_prefix_dir= 5133 new_inherited_linker_flags= 5134 5135 avoid_version=no 5136 bindir= 5137 dlfiles= 5138 dlprefiles= 5139 dlself=no 5140 export_dynamic=no 5141 export_symbols= 5142 export_symbols_regex= 5143 generated= 5144 libobjs= 5145 ltlibs= 5146 module=no 5147 no_install=no 5148 objs= 5149 non_pic_objects= 5150 precious_files_regex= 5151 prefer_static_libs=no 5152 preload=no 5153 prev= 5154 prevarg= 5155 release= 5156 rpath= 5157 xrpath= 5158 perm_rpath= 5159 temp_rpath= 5160 thread_safe=no 5161 vinfo= 5162 vinfo_number=no 5163 weak_libs= 5164 single_module="${wl}-single_module" 5165 func_infer_tag $base_compile 5166 5167 # We need to know -static, to get the right output filenames. 5168 for arg 5169 do 5170 case $arg in 5171 -shared) 5172 test "$build_libtool_libs" != yes && \ 5173 func_fatal_configuration "can not build a shared library" 5174 build_old_libs=no 5175 break 5176 ;; 5177 -all-static | -static | -static-libtool-libs) 5178 case $arg in 5179 -all-static) 5180 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then 5181 func_warning "complete static linking is impossible in this configuration" 5182 fi 5183 if test -n "$link_static_flag"; then 5184 dlopen_self=$dlopen_self_static 5185 fi 5186 prefer_static_libs=yes 5187 ;; 5188 -static) 5189 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5190 dlopen_self=$dlopen_self_static 5191 fi 5192 prefer_static_libs=built 5193 ;; 5194 -static-libtool-libs) 5195 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5196 dlopen_self=$dlopen_self_static 5197 fi 5198 prefer_static_libs=yes 5199 ;; 5200 esac 5201 build_libtool_libs=no 5202 build_old_libs=yes 5203 break 5204 ;; 5205 esac 5206 done 5207 5208 # See if our shared archives depend on static archives. 5209 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 5210 5211 # Go through the arguments, transforming them on the way. 5212 while test "$#" -gt 0; do 5213 arg="$1" 5214 shift 5215 func_quote_for_eval "$arg" 5216 qarg=$func_quote_for_eval_unquoted_result 5217 func_append libtool_args " $func_quote_for_eval_result" 5218 5219 # If the previous option needs an argument, assign it. 5220 if test -n "$prev"; then 5221 case $prev in 5222 output) 5223 func_append compile_command " @OUTPUT@" 5224 func_append finalize_command " @OUTPUT@" 5225 ;; 5226 esac 5227 5228 case $prev in 5229 bindir) 5230 bindir="$arg" 5231 prev= 5232 continue 5233 ;; 5234 dlfiles|dlprefiles) 5235 if test "$preload" = no; then 5236 # Add the symbol object into the linking commands. 5237 func_append compile_command " @SYMFILE@" 5238 func_append finalize_command " @SYMFILE@" 5239 preload=yes 5240 fi 5241 case $arg in 5242 *.la | *.lo) ;; # We handle these cases below. 5243 force) 5244 if test "$dlself" = no; then 5245 dlself=needless 5246 export_dynamic=yes 5247 fi 5248 prev= 5249 continue 5250 ;; 5251 self) 5252 if test "$prev" = dlprefiles; then 5253 dlself=yes 5254 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then 5255 dlself=yes 5256 else 5257 dlself=needless 5258 export_dynamic=yes 5259 fi 5260 prev= 5261 continue 5262 ;; 5263 *) 5264 if test "$prev" = dlfiles; then 5265 func_append dlfiles " $arg" 5266 else 5267 func_append dlprefiles " $arg" 5268 fi 5269 prev= 5270 continue 5271 ;; 5272 esac 5273 ;; 5274 expsyms) 5275 export_symbols="$arg" 5276 test -f "$arg" \ 5277 || func_fatal_error "symbol file \`$arg' does not exist" 5278 prev= 5279 continue 5280 ;; 5281 expsyms_regex) 5282 export_symbols_regex="$arg" 5283 prev= 5284 continue 5285 ;; 5286 framework) 5287 case $host in 5288 *-*-darwin*) 5289 case "$deplibs " in 5290 *" $qarg.ltframework "*) ;; 5291 *) func_append deplibs " $qarg.ltframework" # this is fixed later 5292 ;; 5293 esac 5294 ;; 5295 esac 5296 prev= 5297 continue 5298 ;; 5299 inst_prefix) 5300 inst_prefix_dir="$arg" 5301 prev= 5302 continue 5303 ;; 5304 objectlist) 5305 if test -f "$arg"; then 5306 save_arg=$arg 5307 moreargs= 5308 for fil in `cat "$save_arg"` 5309 do 5310# func_append moreargs " $fil" 5311 arg=$fil 5312 # A libtool-controlled object. 5313 5314 # Check to see that this really is a libtool object. 5315 if func_lalib_unsafe_p "$arg"; then 5316 pic_object= 5317 non_pic_object= 5318 5319 # Read the .lo file 5320 func_source "$arg" 5321 5322 if test -z "$pic_object" || 5323 test -z "$non_pic_object" || 5324 test "$pic_object" = none && 5325 test "$non_pic_object" = none; then 5326 func_fatal_error "cannot find name of object for \`$arg'" 5327 fi 5328 5329 # Extract subdirectory from the argument. 5330 func_dirname "$arg" "/" "" 5331 xdir="$func_dirname_result" 5332 5333 if test "$pic_object" != none; then 5334 # Prepend the subdirectory the object is found in. 5335 pic_object="$xdir$pic_object" 5336 5337 if test "$prev" = dlfiles; then 5338 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5339 func_append dlfiles " $pic_object" 5340 prev= 5341 continue 5342 else 5343 # If libtool objects are unsupported, then we need to preload. 5344 prev=dlprefiles 5345 fi 5346 fi 5347 5348 # CHECK ME: I think I busted this. -Ossama 5349 if test "$prev" = dlprefiles; then 5350 # Preload the old-style object. 5351 func_append dlprefiles " $pic_object" 5352 prev= 5353 fi 5354 5355 # A PIC object. 5356 func_append libobjs " $pic_object" 5357 arg="$pic_object" 5358 fi 5359 5360 # Non-PIC object. 5361 if test "$non_pic_object" != none; then 5362 # Prepend the subdirectory the object is found in. 5363 non_pic_object="$xdir$non_pic_object" 5364 5365 # A standard non-PIC object 5366 func_append non_pic_objects " $non_pic_object" 5367 if test -z "$pic_object" || test "$pic_object" = none ; then 5368 arg="$non_pic_object" 5369 fi 5370 else 5371 # If the PIC object exists, use it instead. 5372 # $xdir was prepended to $pic_object above. 5373 non_pic_object="$pic_object" 5374 func_append non_pic_objects " $non_pic_object" 5375 fi 5376 else 5377 # Only an error if not doing a dry-run. 5378 if $opt_dry_run; then 5379 # Extract subdirectory from the argument. 5380 func_dirname "$arg" "/" "" 5381 xdir="$func_dirname_result" 5382 5383 func_lo2o "$arg" 5384 pic_object=$xdir$objdir/$func_lo2o_result 5385 non_pic_object=$xdir$func_lo2o_result 5386 func_append libobjs " $pic_object" 5387 func_append non_pic_objects " $non_pic_object" 5388 else 5389 func_fatal_error "\`$arg' is not a valid libtool object" 5390 fi 5391 fi 5392 done 5393 else 5394 func_fatal_error "link input file \`$arg' does not exist" 5395 fi 5396 arg=$save_arg 5397 prev= 5398 continue 5399 ;; 5400 precious_regex) 5401 precious_files_regex="$arg" 5402 prev= 5403 continue 5404 ;; 5405 release) 5406 release="-$arg" 5407 prev= 5408 continue 5409 ;; 5410 rpath | xrpath) 5411 # We need an absolute path. 5412 case $arg in 5413 [\\/]* | [A-Za-z]:[\\/]*) ;; 5414 *) 5415 func_fatal_error "only absolute run-paths are allowed" 5416 ;; 5417 esac 5418 if test "$prev" = rpath; then 5419 case "$rpath " in 5420 *" $arg "*) ;; 5421 *) func_append rpath " $arg" ;; 5422 esac 5423 else 5424 case "$xrpath " in 5425 *" $arg "*) ;; 5426 *) func_append xrpath " $arg" ;; 5427 esac 5428 fi 5429 prev= 5430 continue 5431 ;; 5432 shrext) 5433 shrext_cmds="$arg" 5434 prev= 5435 continue 5436 ;; 5437 weak) 5438 func_append weak_libs " $arg" 5439 prev= 5440 continue 5441 ;; 5442 xcclinker) 5443 func_append linker_flags " $qarg" 5444 func_append compiler_flags " $qarg" 5445 prev= 5446 func_append compile_command " $qarg" 5447 func_append finalize_command " $qarg" 5448 continue 5449 ;; 5450 xcompiler) 5451 func_append compiler_flags " $qarg" 5452 prev= 5453 func_append compile_command " $qarg" 5454 func_append finalize_command " $qarg" 5455 continue 5456 ;; 5457 xlinker) 5458 func_append linker_flags " $qarg" 5459 func_append compiler_flags " $wl$qarg" 5460 prev= 5461 func_append compile_command " $wl$qarg" 5462 func_append finalize_command " $wl$qarg" 5463 continue 5464 ;; 5465 *) 5466 eval "$prev=\"\$arg\"" 5467 prev= 5468 continue 5469 ;; 5470 esac 5471 fi # test -n "$prev" 5472 5473 prevarg="$arg" 5474 5475 case $arg in 5476 -all-static) 5477 if test -n "$link_static_flag"; then 5478 # See comment for -static flag below, for more details. 5479 func_append compile_command " $link_static_flag" 5480 func_append finalize_command " $link_static_flag" 5481 fi 5482 continue 5483 ;; 5484 5485 -allow-undefined) 5486 # FIXME: remove this flag sometime in the future. 5487 func_fatal_error "\`-allow-undefined' must not be used because it is the default" 5488 ;; 5489 5490 -avoid-version) 5491 avoid_version=yes 5492 continue 5493 ;; 5494 5495 -bindir) 5496 prev=bindir 5497 continue 5498 ;; 5499 5500 -dlopen) 5501 prev=dlfiles 5502 continue 5503 ;; 5504 5505 -dlpreopen) 5506 prev=dlprefiles 5507 continue 5508 ;; 5509 5510 -export-dynamic) 5511 export_dynamic=yes 5512 continue 5513 ;; 5514 5515 -export-symbols | -export-symbols-regex) 5516 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 5517 func_fatal_error "more than one -exported-symbols argument is not allowed" 5518 fi 5519 if test "X$arg" = "X-export-symbols"; then 5520 prev=expsyms 5521 else 5522 prev=expsyms_regex 5523 fi 5524 continue 5525 ;; 5526 5527 -framework) 5528 prev=framework 5529 continue 5530 ;; 5531 5532 -inst-prefix-dir) 5533 prev=inst_prefix 5534 continue 5535 ;; 5536 5537 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 5538 # so, if we see these flags be careful not to treat them like -L 5539 -L[A-Z][A-Z]*:*) 5540 case $with_gcc/$host in 5541 no/*-*-irix* | /*-*-irix*) 5542 func_append compile_command " $arg" 5543 func_append finalize_command " $arg" 5544 ;; 5545 esac 5546 continue 5547 ;; 5548 5549 -L*) 5550 func_stripname "-L" '' "$arg" 5551 if test -z "$func_stripname_result"; then 5552 if test "$#" -gt 0; then 5553 func_fatal_error "require no space between \`-L' and \`$1'" 5554 else 5555 func_fatal_error "need path for \`-L' option" 5556 fi 5557 fi 5558 func_resolve_sysroot "$func_stripname_result" 5559 dir=$func_resolve_sysroot_result 5560 # We need an absolute path. 5561 case $dir in 5562 [\\/]* | [A-Za-z]:[\\/]*) ;; 5563 *) 5564 absdir=`cd "$dir" && pwd` 5565 test -z "$absdir" && \ 5566 func_fatal_error "cannot determine absolute directory name of \`$dir'" 5567 dir="$absdir" 5568 ;; 5569 esac 5570 case "$deplibs " in 5571 *" -L$dir "* | *" $arg "*) 5572 # Will only happen for absolute or sysroot arguments 5573 ;; 5574 *) 5575 # Preserve sysroot, but never include relative directories 5576 case $dir in 5577 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 5578 *) func_append deplibs " -L$dir" ;; 5579 esac 5580 func_append lib_search_path " $dir" 5581 ;; 5582 esac 5583 case $host in 5584 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5585 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 5586 case :$dllsearchpath: in 5587 *":$dir:"*) ;; 5588 ::) dllsearchpath=$dir;; 5589 *) func_append dllsearchpath ":$dir";; 5590 esac 5591 case :$dllsearchpath: in 5592 *":$testbindir:"*) ;; 5593 ::) dllsearchpath=$testbindir;; 5594 *) func_append dllsearchpath ":$testbindir";; 5595 esac 5596 ;; 5597 esac 5598 continue 5599 ;; 5600 5601 -l*) 5602 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then 5603 case $host in 5604 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 5605 # These systems don't actually have a C or math library (as such) 5606 continue 5607 ;; 5608 *-*-os2*) 5609 # These systems don't actually have a C library (as such) 5610 test "X$arg" = "X-lc" && continue 5611 ;; 5612 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5613 # Do not include libc due to us having libc/libc_r. 5614 test "X$arg" = "X-lc" && continue 5615 ;; 5616 *-*-rhapsody* | *-*-darwin1.[012]) 5617 # Rhapsody C and math libraries are in the System framework 5618 func_append deplibs " System.ltframework" 5619 continue 5620 ;; 5621 *-*-sco3.2v5* | *-*-sco5v6*) 5622 # Causes problems with __ctype 5623 test "X$arg" = "X-lc" && continue 5624 ;; 5625 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 5626 # Compiler inserts libc in the correct place for threads to work 5627 test "X$arg" = "X-lc" && continue 5628 ;; 5629 esac 5630 elif test "X$arg" = "X-lc_r"; then 5631 case $host in 5632 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5633 # Do not include libc_r directly, use -pthread flag. 5634 continue 5635 ;; 5636 esac 5637 fi 5638 func_append deplibs " $arg" 5639 continue 5640 ;; 5641 5642 -module) 5643 module=yes 5644 continue 5645 ;; 5646 5647 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 5648 # classes, name mangling, and exception handling. 5649 # Darwin uses the -arch flag to determine output architecture. 5650 -model|-arch|-isysroot|--sysroot) 5651 func_append compiler_flags " $arg" 5652 func_append compile_command " $arg" 5653 func_append finalize_command " $arg" 5654 prev=xcompiler 5655 continue 5656 ;; 5657 5658 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 5659 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 5660 func_append compiler_flags " $arg" 5661 func_append compile_command " $arg" 5662 func_append finalize_command " $arg" 5663 case "$new_inherited_linker_flags " in 5664 *" $arg "*) ;; 5665 * ) func_append new_inherited_linker_flags " $arg" ;; 5666 esac 5667 continue 5668 ;; 5669 5670 -multi_module) 5671 single_module="${wl}-multi_module" 5672 continue 5673 ;; 5674 5675 -no-fast-install) 5676 fast_install=no 5677 continue 5678 ;; 5679 5680 -no-install) 5681 case $host in 5682 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 5683 # The PATH hackery in wrapper scripts is required on Windows 5684 # and Darwin in order for the loader to find any dlls it needs. 5685 func_warning "\`-no-install' is ignored for $host" 5686 func_warning "assuming \`-no-fast-install' instead" 5687 fast_install=no 5688 ;; 5689 *) no_install=yes ;; 5690 esac 5691 continue 5692 ;; 5693 5694 -no-undefined) 5695 allow_undefined=no 5696 continue 5697 ;; 5698 5699 -objectlist) 5700 prev=objectlist 5701 continue 5702 ;; 5703 5704 -o) prev=output ;; 5705 5706 -precious-files-regex) 5707 prev=precious_regex 5708 continue 5709 ;; 5710 5711 -release) 5712 prev=release 5713 continue 5714 ;; 5715 5716 -rpath) 5717 prev=rpath 5718 continue 5719 ;; 5720 5721 -R) 5722 prev=xrpath 5723 continue 5724 ;; 5725 5726 -R*) 5727 func_stripname '-R' '' "$arg" 5728 dir=$func_stripname_result 5729 # We need an absolute path. 5730 case $dir in 5731 [\\/]* | [A-Za-z]:[\\/]*) ;; 5732 =*) 5733 func_stripname '=' '' "$dir" 5734 dir=$lt_sysroot$func_stripname_result 5735 ;; 5736 *) 5737 func_fatal_error "only absolute run-paths are allowed" 5738 ;; 5739 esac 5740 case "$xrpath " in 5741 *" $dir "*) ;; 5742 *) func_append xrpath " $dir" ;; 5743 esac 5744 continue 5745 ;; 5746 5747 -shared) 5748 # The effects of -shared are defined in a previous loop. 5749 continue 5750 ;; 5751 5752 -shrext) 5753 prev=shrext 5754 continue 5755 ;; 5756 5757 -static | -static-libtool-libs) 5758 # The effects of -static are defined in a previous loop. 5759 # We used to do the same as -all-static on platforms that 5760 # didn't have a PIC flag, but the assumption that the effects 5761 # would be equivalent was wrong. It would break on at least 5762 # Digital Unix and AIX. 5763 continue 5764 ;; 5765 5766 -thread-safe) 5767 thread_safe=yes 5768 continue 5769 ;; 5770 5771 -version-info) 5772 prev=vinfo 5773 continue 5774 ;; 5775 5776 -version-number) 5777 prev=vinfo 5778 vinfo_number=yes 5779 continue 5780 ;; 5781 5782 -weak) 5783 prev=weak 5784 continue 5785 ;; 5786 5787 -Wc,*) 5788 func_stripname '-Wc,' '' "$arg" 5789 args=$func_stripname_result 5790 arg= 5791 save_ifs="$IFS"; IFS=',' 5792 for flag in $args; do 5793 IFS="$save_ifs" 5794 func_quote_for_eval "$flag" 5795 func_append arg " $func_quote_for_eval_result" 5796 func_append compiler_flags " $func_quote_for_eval_result" 5797 done 5798 IFS="$save_ifs" 5799 func_stripname ' ' '' "$arg" 5800 arg=$func_stripname_result 5801 ;; 5802 5803 -Wl,*) 5804 func_stripname '-Wl,' '' "$arg" 5805 args=$func_stripname_result 5806 arg= 5807 save_ifs="$IFS"; IFS=',' 5808 for flag in $args; do 5809 IFS="$save_ifs" 5810 func_quote_for_eval "$flag" 5811 func_append arg " $wl$func_quote_for_eval_result" 5812 func_append compiler_flags " $wl$func_quote_for_eval_result" 5813 func_append linker_flags " $func_quote_for_eval_result" 5814 done 5815 IFS="$save_ifs" 5816 func_stripname ' ' '' "$arg" 5817 arg=$func_stripname_result 5818 ;; 5819 5820 -Xcompiler) 5821 prev=xcompiler 5822 continue 5823 ;; 5824 5825 -Xlinker) 5826 prev=xlinker 5827 continue 5828 ;; 5829 5830 -XCClinker) 5831 prev=xcclinker 5832 continue 5833 ;; 5834 5835 # -msg_* for osf cc 5836 -msg_*) 5837 func_quote_for_eval "$arg" 5838 arg="$func_quote_for_eval_result" 5839 ;; 5840 5841 # Flags to be passed through unchanged, with rationale: 5842 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 5843 # -r[0-9][0-9]* specify processor for the SGI compiler 5844 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 5845 # +DA*, +DD* enable 64-bit mode for the HP compiler 5846 # -q* compiler args for the IBM compiler 5847 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 5848 # -F/path path to uninstalled frameworks, gcc on darwin 5849 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 5850 # @file GCC response files 5851 # -tp=* Portland pgcc target processor selection 5852 # --sysroot=* for sysroot support 5853 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 5854 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 5855 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 5856 -O*|-flto*|-fwhopr*|-fuse-linker-plugin) 5857 func_quote_for_eval "$arg" 5858 arg="$func_quote_for_eval_result" 5859 func_append compile_command " $arg" 5860 func_append finalize_command " $arg" 5861 func_append compiler_flags " $arg" 5862 continue 5863 ;; 5864 5865 # Some other compiler flag. 5866 -* | +*) 5867 func_quote_for_eval "$arg" 5868 arg="$func_quote_for_eval_result" 5869 ;; 5870 5871 *.$objext) 5872 # A standard object. 5873 func_append objs " $arg" 5874 ;; 5875 5876 *.lo) 5877 # A libtool-controlled object. 5878 5879 # Check to see that this really is a libtool object. 5880 if func_lalib_unsafe_p "$arg"; then 5881 pic_object= 5882 non_pic_object= 5883 5884 # Read the .lo file 5885 func_source "$arg" 5886 5887 if test -z "$pic_object" || 5888 test -z "$non_pic_object" || 5889 test "$pic_object" = none && 5890 test "$non_pic_object" = none; then 5891 func_fatal_error "cannot find name of object for \`$arg'" 5892 fi 5893 5894 # Extract subdirectory from the argument. 5895 func_dirname "$arg" "/" "" 5896 xdir="$func_dirname_result" 5897 5898 if test "$pic_object" != none; then 5899 # Prepend the subdirectory the object is found in. 5900 pic_object="$xdir$pic_object" 5901 5902 if test "$prev" = dlfiles; then 5903 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5904 func_append dlfiles " $pic_object" 5905 prev= 5906 continue 5907 else 5908 # If libtool objects are unsupported, then we need to preload. 5909 prev=dlprefiles 5910 fi 5911 fi 5912 5913 # CHECK ME: I think I busted this. -Ossama 5914 if test "$prev" = dlprefiles; then 5915 # Preload the old-style object. 5916 func_append dlprefiles " $pic_object" 5917 prev= 5918 fi 5919 5920 # A PIC object. 5921 func_append libobjs " $pic_object" 5922 arg="$pic_object" 5923 fi 5924 5925 # Non-PIC object. 5926 if test "$non_pic_object" != none; then 5927 # Prepend the subdirectory the object is found in. 5928 non_pic_object="$xdir$non_pic_object" 5929 5930 # A standard non-PIC object 5931 func_append non_pic_objects " $non_pic_object" 5932 if test -z "$pic_object" || test "$pic_object" = none ; then 5933 arg="$non_pic_object" 5934 fi 5935 else 5936 # If the PIC object exists, use it instead. 5937 # $xdir was prepended to $pic_object above. 5938 non_pic_object="$pic_object" 5939 func_append non_pic_objects " $non_pic_object" 5940 fi 5941 else 5942 # Only an error if not doing a dry-run. 5943 if $opt_dry_run; then 5944 # Extract subdirectory from the argument. 5945 func_dirname "$arg" "/" "" 5946 xdir="$func_dirname_result" 5947 5948 func_lo2o "$arg" 5949 pic_object=$xdir$objdir/$func_lo2o_result 5950 non_pic_object=$xdir$func_lo2o_result 5951 func_append libobjs " $pic_object" 5952 func_append non_pic_objects " $non_pic_object" 5953 else 5954 func_fatal_error "\`$arg' is not a valid libtool object" 5955 fi 5956 fi 5957 ;; 5958 5959 *.$libext) 5960 # An archive. 5961 func_append deplibs " $arg" 5962 func_append old_deplibs " $arg" 5963 continue 5964 ;; 5965 5966 *.la) 5967 # A libtool-controlled library. 5968 5969 func_resolve_sysroot "$arg" 5970 if test "$prev" = dlfiles; then 5971 # This library was specified with -dlopen. 5972 func_append dlfiles " $func_resolve_sysroot_result" 5973 prev= 5974 elif test "$prev" = dlprefiles; then 5975 # The library was specified with -dlpreopen. 5976 func_append dlprefiles " $func_resolve_sysroot_result" 5977 prev= 5978 else 5979 func_append deplibs " $func_resolve_sysroot_result" 5980 fi 5981 continue 5982 ;; 5983 5984 # Some other compiler argument. 5985 *) 5986 # Unknown arguments in both finalize_command and compile_command need 5987 # to be aesthetically quoted because they are evaled later. 5988 func_quote_for_eval "$arg" 5989 arg="$func_quote_for_eval_result" 5990 ;; 5991 esac # arg 5992 5993 # Now actually substitute the argument into the commands. 5994 if test -n "$arg"; then 5995 func_append compile_command " $arg" 5996 func_append finalize_command " $arg" 5997 fi 5998 done # argument parsing loop 5999 6000 test -n "$prev" && \ 6001 func_fatal_help "the \`$prevarg' option requires an argument" 6002 6003 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then 6004 eval arg=\"$export_dynamic_flag_spec\" 6005 func_append compile_command " $arg" 6006 func_append finalize_command " $arg" 6007 fi 6008 6009 oldlibs= 6010 # calculate the name of the file, without its directory 6011 func_basename "$output" 6012 outputname="$func_basename_result" 6013 libobjs_save="$libobjs" 6014 6015 if test -n "$shlibpath_var"; then 6016 # get the directories listed in $shlibpath_var 6017 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` 6018 else 6019 shlib_search_path= 6020 fi 6021 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 6022 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 6023 6024 func_dirname "$output" "/" "" 6025 output_objdir="$func_dirname_result$objdir" 6026 func_to_tool_file "$output_objdir/" 6027 tool_output_objdir=$func_to_tool_file_result 6028 # Create the object directory. 6029 func_mkdir_p "$output_objdir" 6030 6031 # Determine the type of output 6032 case $output in 6033 "") 6034 func_fatal_help "you must specify an output file" 6035 ;; 6036 *.$libext) linkmode=oldlib ;; 6037 *.lo | *.$objext) linkmode=obj ;; 6038 *.la) linkmode=lib ;; 6039 *) linkmode=prog ;; # Anything else should be a program. 6040 esac 6041 6042 specialdeplibs= 6043 6044 libs= 6045 # Find all interdependent deplibs by searching for libraries 6046 # that are linked more than once (e.g. -la -lb -la) 6047 for deplib in $deplibs; do 6048 if $opt_preserve_dup_deps ; then 6049 case "$libs " in 6050 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6051 esac 6052 fi 6053 func_append libs " $deplib" 6054 done 6055 6056 if test "$linkmode" = lib; then 6057 libs="$predeps $libs $compiler_lib_search_path $postdeps" 6058 6059 # Compute libraries that are listed more than once in $predeps 6060 # $postdeps and mark them as special (i.e., whose duplicates are 6061 # not to be eliminated). 6062 pre_post_deps= 6063 if $opt_duplicate_compiler_generated_deps; then 6064 for pre_post_dep in $predeps $postdeps; do 6065 case "$pre_post_deps " in 6066 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 6067 esac 6068 func_append pre_post_deps " $pre_post_dep" 6069 done 6070 fi 6071 pre_post_deps= 6072 fi 6073 6074 deplibs= 6075 newdependency_libs= 6076 newlib_search_path= 6077 need_relink=no # whether we're linking any uninstalled libtool libraries 6078 notinst_deplibs= # not-installed libtool libraries 6079 notinst_path= # paths that contain not-installed libtool libraries 6080 6081 case $linkmode in 6082 lib) 6083 passes="conv dlpreopen link" 6084 for file in $dlfiles $dlprefiles; do 6085 case $file in 6086 *.la) ;; 6087 *) 6088 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" 6089 ;; 6090 esac 6091 done 6092 ;; 6093 prog) 6094 compile_deplibs= 6095 finalize_deplibs= 6096 alldeplibs=no 6097 newdlfiles= 6098 newdlprefiles= 6099 passes="conv scan dlopen dlpreopen link" 6100 ;; 6101 *) passes="conv" 6102 ;; 6103 esac 6104 6105 for pass in $passes; do 6106 # The preopen pass in lib mode reverses $deplibs; put it back here 6107 # so that -L comes before libs that need it for instance... 6108 if test "$linkmode,$pass" = "lib,link"; then 6109 ## FIXME: Find the place where the list is rebuilt in the wrong 6110 ## order, and fix it there properly 6111 tmp_deplibs= 6112 for deplib in $deplibs; do 6113 tmp_deplibs="$deplib $tmp_deplibs" 6114 done 6115 deplibs="$tmp_deplibs" 6116 fi 6117 6118 if test "$linkmode,$pass" = "lib,link" || 6119 test "$linkmode,$pass" = "prog,scan"; then 6120 libs="$deplibs" 6121 deplibs= 6122 fi 6123 if test "$linkmode" = prog; then 6124 case $pass in 6125 dlopen) libs="$dlfiles" ;; 6126 dlpreopen) libs="$dlprefiles" ;; 6127 link) 6128 libs="$deplibs %DEPLIBS%" 6129 test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" 6130 ;; 6131 esac 6132 fi 6133 if test "$linkmode,$pass" = "lib,dlpreopen"; then 6134 # Collect and forward deplibs of preopened libtool libs 6135 for lib in $dlprefiles; do 6136 # Ignore non-libtool-libs 6137 dependency_libs= 6138 func_resolve_sysroot "$lib" 6139 case $lib in 6140 *.la) func_source "$func_resolve_sysroot_result" ;; 6141 esac 6142 6143 # Collect preopened libtool deplibs, except any this library 6144 # has declared as weak libs 6145 for deplib in $dependency_libs; do 6146 func_basename "$deplib" 6147 deplib_base=$func_basename_result 6148 case " $weak_libs " in 6149 *" $deplib_base "*) ;; 6150 *) func_append deplibs " $deplib" ;; 6151 esac 6152 done 6153 done 6154 libs="$dlprefiles" 6155 fi 6156 if test "$pass" = dlopen; then 6157 # Collect dlpreopened libraries 6158 save_deplibs="$deplibs" 6159 deplibs= 6160 fi 6161 6162 for deplib in $libs; do 6163 lib= 6164 found=no 6165 case $deplib in 6166 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 6167 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 6168 if test "$linkmode,$pass" = "prog,link"; then 6169 compile_deplibs="$deplib $compile_deplibs" 6170 finalize_deplibs="$deplib $finalize_deplibs" 6171 else 6172 func_append compiler_flags " $deplib" 6173 if test "$linkmode" = lib ; then 6174 case "$new_inherited_linker_flags " in 6175 *" $deplib "*) ;; 6176 * ) func_append new_inherited_linker_flags " $deplib" ;; 6177 esac 6178 fi 6179 fi 6180 continue 6181 ;; 6182 -l*) 6183 if test "$linkmode" != lib && test "$linkmode" != prog; then 6184 func_warning "\`-l' is ignored for archives/objects" 6185 continue 6186 fi 6187 func_stripname '-l' '' "$deplib" 6188 name=$func_stripname_result 6189 if test "$linkmode" = lib; then 6190 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 6191 else 6192 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 6193 fi 6194 for searchdir in $searchdirs; do 6195 for search_ext in .la $std_shrext .so .a; do 6196 # Search the libtool library 6197 lib="$searchdir/lib${name}${search_ext}" 6198 if test -f "$lib"; then 6199 if test "$search_ext" = ".la"; then 6200 found=yes 6201 else 6202 found=no 6203 fi 6204 break 2 6205 fi 6206 done 6207 done 6208 if test "$found" != yes; then 6209 # deplib doesn't seem to be a libtool library 6210 if test "$linkmode,$pass" = "prog,link"; then 6211 compile_deplibs="$deplib $compile_deplibs" 6212 finalize_deplibs="$deplib $finalize_deplibs" 6213 else 6214 deplibs="$deplib $deplibs" 6215 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6216 fi 6217 continue 6218 else # deplib is a libtool library 6219 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 6220 # We need to do some special things here, and not later. 6221 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 6222 case " $predeps $postdeps " in 6223 *" $deplib "*) 6224 if func_lalib_p "$lib"; then 6225 library_names= 6226 old_library= 6227 func_source "$lib" 6228 for l in $old_library $library_names; do 6229 ll="$l" 6230 done 6231 if test "X$ll" = "X$old_library" ; then # only static version available 6232 found=no 6233 func_dirname "$lib" "" "." 6234 ladir="$func_dirname_result" 6235 lib=$ladir/$old_library 6236 if test "$linkmode,$pass" = "prog,link"; then 6237 compile_deplibs="$deplib $compile_deplibs" 6238 finalize_deplibs="$deplib $finalize_deplibs" 6239 else 6240 deplibs="$deplib $deplibs" 6241 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6242 fi 6243 continue 6244 fi 6245 fi 6246 ;; 6247 *) ;; 6248 esac 6249 fi 6250 fi 6251 ;; # -l 6252 *.ltframework) 6253 if test "$linkmode,$pass" = "prog,link"; then 6254 compile_deplibs="$deplib $compile_deplibs" 6255 finalize_deplibs="$deplib $finalize_deplibs" 6256 else 6257 deplibs="$deplib $deplibs" 6258 if test "$linkmode" = lib ; then 6259 case "$new_inherited_linker_flags " in 6260 *" $deplib "*) ;; 6261 * ) func_append new_inherited_linker_flags " $deplib" ;; 6262 esac 6263 fi 6264 fi 6265 continue 6266 ;; 6267 -L*) 6268 case $linkmode in 6269 lib) 6270 deplibs="$deplib $deplibs" 6271 test "$pass" = conv && continue 6272 newdependency_libs="$deplib $newdependency_libs" 6273 func_stripname '-L' '' "$deplib" 6274 func_resolve_sysroot "$func_stripname_result" 6275 func_append newlib_search_path " $func_resolve_sysroot_result" 6276 ;; 6277 prog) 6278 if test "$pass" = conv; then 6279 deplibs="$deplib $deplibs" 6280 continue 6281 fi 6282 if test "$pass" = scan; then 6283 deplibs="$deplib $deplibs" 6284 else 6285 compile_deplibs="$deplib $compile_deplibs" 6286 finalize_deplibs="$deplib $finalize_deplibs" 6287 fi 6288 func_stripname '-L' '' "$deplib" 6289 func_resolve_sysroot "$func_stripname_result" 6290 func_append newlib_search_path " $func_resolve_sysroot_result" 6291 ;; 6292 *) 6293 func_warning "\`-L' is ignored for archives/objects" 6294 ;; 6295 esac # linkmode 6296 continue 6297 ;; # -L 6298 -R*) 6299 if test "$pass" = link; then 6300 func_stripname '-R' '' "$deplib" 6301 func_resolve_sysroot "$func_stripname_result" 6302 dir=$func_resolve_sysroot_result 6303 # Make sure the xrpath contains only unique directories. 6304 case "$xrpath " in 6305 *" $dir "*) ;; 6306 *) func_append xrpath " $dir" ;; 6307 esac 6308 fi 6309 deplibs="$deplib $deplibs" 6310 continue 6311 ;; 6312 *.la) 6313 func_resolve_sysroot "$deplib" 6314 lib=$func_resolve_sysroot_result 6315 ;; 6316 *.$libext) 6317 if test "$pass" = conv; then 6318 deplibs="$deplib $deplibs" 6319 continue 6320 fi 6321 case $linkmode in 6322 lib) 6323 # Linking convenience modules into shared libraries is allowed, 6324 # but linking other static libraries is non-portable. 6325 case " $dlpreconveniencelibs " in 6326 *" $deplib "*) ;; 6327 *) 6328 valid_a_lib=no 6329 case $deplibs_check_method in 6330 match_pattern*) 6331 set dummy $deplibs_check_method; shift 6332 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 6333 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 6334 | $EGREP "$match_pattern_regex" > /dev/null; then 6335 valid_a_lib=yes 6336 fi 6337 ;; 6338 pass_all) 6339 valid_a_lib=yes 6340 ;; 6341 esac 6342 if test "$valid_a_lib" != yes; then 6343 echo 6344 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 6345 echo "*** I have the capability to make that library automatically link in when" 6346 echo "*** you link to this library. But I can only do this if you have a" 6347 echo "*** shared version of the library, which you do not appear to have" 6348 echo "*** because the file extensions .$libext of this argument makes me believe" 6349 echo "*** that it is just a static archive that I should not use here." 6350 else 6351 echo 6352 $ECHO "*** Warning: Linking the shared library $output against the" 6353 $ECHO "*** static library $deplib is not portable!" 6354 deplibs="$deplib $deplibs" 6355 fi 6356 ;; 6357 esac 6358 continue 6359 ;; 6360 prog) 6361 if test "$pass" != link; then 6362 deplibs="$deplib $deplibs" 6363 else 6364 compile_deplibs="$deplib $compile_deplibs" 6365 finalize_deplibs="$deplib $finalize_deplibs" 6366 fi 6367 continue 6368 ;; 6369 esac # linkmode 6370 ;; # *.$libext 6371 *.lo | *.$objext) 6372 if test "$pass" = conv; then 6373 deplibs="$deplib $deplibs" 6374 elif test "$linkmode" = prog; then 6375 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then 6376 # If there is no dlopen support or we're linking statically, 6377 # we need to preload. 6378 func_append newdlprefiles " $deplib" 6379 compile_deplibs="$deplib $compile_deplibs" 6380 finalize_deplibs="$deplib $finalize_deplibs" 6381 else 6382 func_append newdlfiles " $deplib" 6383 fi 6384 fi 6385 continue 6386 ;; 6387 %DEPLIBS%) 6388 alldeplibs=yes 6389 continue 6390 ;; 6391 esac # case $deplib 6392 6393 if test "$found" = yes || test -f "$lib"; then : 6394 else 6395 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" 6396 fi 6397 6398 # Check to see that this really is a libtool archive. 6399 func_lalib_unsafe_p "$lib" \ 6400 || func_fatal_error "\`$lib' is not a valid libtool archive" 6401 6402 func_dirname "$lib" "" "." 6403 ladir="$func_dirname_result" 6404 6405 dlname= 6406 dlopen= 6407 dlpreopen= 6408 libdir= 6409 library_names= 6410 old_library= 6411 inherited_linker_flags= 6412 # If the library was installed with an old release of libtool, 6413 # it will not redefine variables installed, or shouldnotlink 6414 installed=yes 6415 shouldnotlink=no 6416 avoidtemprpath= 6417 6418 6419 # Read the .la file 6420 func_source "$lib" 6421 6422 # Convert "-framework foo" to "foo.ltframework" 6423 if test -n "$inherited_linker_flags"; then 6424 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 6425 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 6426 case " $new_inherited_linker_flags " in 6427 *" $tmp_inherited_linker_flag "*) ;; 6428 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 6429 esac 6430 done 6431 fi 6432 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 6433 if test "$linkmode,$pass" = "lib,link" || 6434 test "$linkmode,$pass" = "prog,scan" || 6435 { test "$linkmode" != prog && test "$linkmode" != lib; }; then 6436 test -n "$dlopen" && func_append dlfiles " $dlopen" 6437 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 6438 fi 6439 6440 if test "$pass" = conv; then 6441 # Only check for convenience libraries 6442 deplibs="$lib $deplibs" 6443 if test -z "$libdir"; then 6444 if test -z "$old_library"; then 6445 func_fatal_error "cannot find name of link library for \`$lib'" 6446 fi 6447 # It is a libtool convenience library, so add in its objects. 6448 func_append convenience " $ladir/$objdir/$old_library" 6449 func_append old_convenience " $ladir/$objdir/$old_library" 6450 tmp_libs= 6451 for deplib in $dependency_libs; do 6452 deplibs="$deplib $deplibs" 6453 if $opt_preserve_dup_deps ; then 6454 case "$tmp_libs " in 6455 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6456 esac 6457 fi 6458 func_append tmp_libs " $deplib" 6459 done 6460 elif test "$linkmode" != prog && test "$linkmode" != lib; then 6461 func_fatal_error "\`$lib' is not a convenience library" 6462 fi 6463 continue 6464 fi # $pass = conv 6465 6466 6467 # Get the name of the library we link against. 6468 linklib= 6469 if test -n "$old_library" && 6470 { test "$prefer_static_libs" = yes || 6471 test "$prefer_static_libs,$installed" = "built,no"; }; then 6472 linklib=$old_library 6473 else 6474 for l in $old_library $library_names; do 6475 linklib="$l" 6476 done 6477 fi 6478 if test -z "$linklib"; then 6479 func_fatal_error "cannot find name of link library for \`$lib'" 6480 fi 6481 6482 # This library was specified with -dlopen. 6483 if test "$pass" = dlopen; then 6484 if test -z "$libdir"; then 6485 func_fatal_error "cannot -dlopen a convenience library: \`$lib'" 6486 fi 6487 if test -z "$dlname" || 6488 test "$dlopen_support" != yes || 6489 test "$build_libtool_libs" = no; then 6490 # If there is no dlname, no dlopen support or we're linking 6491 # statically, we need to preload. We also need to preload any 6492 # dependent libraries so libltdl's deplib preloader doesn't 6493 # bomb out in the load deplibs phase. 6494 func_append dlprefiles " $lib $dependency_libs" 6495 else 6496 func_append newdlfiles " $lib" 6497 fi 6498 continue 6499 fi # $pass = dlopen 6500 6501 # We need an absolute path. 6502 case $ladir in 6503 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; 6504 *) 6505 abs_ladir=`cd "$ladir" && pwd` 6506 if test -z "$abs_ladir"; then 6507 func_warning "cannot determine absolute directory name of \`$ladir'" 6508 func_warning "passing it literally to the linker, although it might fail" 6509 abs_ladir="$ladir" 6510 fi 6511 ;; 6512 esac 6513 func_basename "$lib" 6514 laname="$func_basename_result" 6515 6516 # Find the relevant object directory and library name. 6517 if test "X$installed" = Xyes; then 6518 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6519 func_warning "library \`$lib' was moved." 6520 dir="$ladir" 6521 absdir="$abs_ladir" 6522 libdir="$abs_ladir" 6523 else 6524 dir="$lt_sysroot$libdir" 6525 absdir="$lt_sysroot$libdir" 6526 fi 6527 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes 6528 else 6529 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6530 dir="$ladir" 6531 absdir="$abs_ladir" 6532 # Remove this search path later 6533 func_append notinst_path " $abs_ladir" 6534 else 6535 dir="$ladir/$objdir" 6536 absdir="$abs_ladir/$objdir" 6537 # Remove this search path later 6538 func_append notinst_path " $abs_ladir" 6539 fi 6540 fi # $installed = yes 6541 func_stripname 'lib' '.la' "$laname" 6542 name=$func_stripname_result 6543 6544 # This library was specified with -dlpreopen. 6545 if test "$pass" = dlpreopen; then 6546 if test -z "$libdir" && test "$linkmode" = prog; then 6547 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" 6548 fi 6549 case "$host" in 6550 # special handling for platforms with PE-DLLs. 6551 *cygwin* | *mingw* | *cegcc* ) 6552 # Linker will automatically link against shared library if both 6553 # static and shared are present. Therefore, ensure we extract 6554 # symbols from the import library if a shared library is present 6555 # (otherwise, the dlopen module name will be incorrect). We do 6556 # this by putting the import library name into $newdlprefiles. 6557 # We recover the dlopen module name by 'saving' the la file 6558 # name in a special purpose variable, and (later) extracting the 6559 # dlname from the la file. 6560 if test -n "$dlname"; then 6561 func_tr_sh "$dir/$linklib" 6562 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 6563 func_append newdlprefiles " $dir/$linklib" 6564 else 6565 func_append newdlprefiles " $dir/$old_library" 6566 # Keep a list of preopened convenience libraries to check 6567 # that they are being used correctly in the link pass. 6568 test -z "$libdir" && \ 6569 func_append dlpreconveniencelibs " $dir/$old_library" 6570 fi 6571 ;; 6572 * ) 6573 # Prefer using a static library (so that no silly _DYNAMIC symbols 6574 # are required to link). 6575 if test -n "$old_library"; then 6576 func_append newdlprefiles " $dir/$old_library" 6577 # Keep a list of preopened convenience libraries to check 6578 # that they are being used correctly in the link pass. 6579 test -z "$libdir" && \ 6580 func_append dlpreconveniencelibs " $dir/$old_library" 6581 # Otherwise, use the dlname, so that lt_dlopen finds it. 6582 elif test -n "$dlname"; then 6583 func_append newdlprefiles " $dir/$dlname" 6584 else 6585 func_append newdlprefiles " $dir/$linklib" 6586 fi 6587 ;; 6588 esac 6589 fi # $pass = dlpreopen 6590 6591 if test -z "$libdir"; then 6592 # Link the convenience library 6593 if test "$linkmode" = lib; then 6594 deplibs="$dir/$old_library $deplibs" 6595 elif test "$linkmode,$pass" = "prog,link"; then 6596 compile_deplibs="$dir/$old_library $compile_deplibs" 6597 finalize_deplibs="$dir/$old_library $finalize_deplibs" 6598 else 6599 deplibs="$lib $deplibs" # used for prog,scan pass 6600 fi 6601 continue 6602 fi 6603 6604 6605 if test "$linkmode" = prog && test "$pass" != link; then 6606 func_append newlib_search_path " $ladir" 6607 deplibs="$lib $deplibs" 6608 6609 linkalldeplibs=no 6610 if test "$link_all_deplibs" != no || test -z "$library_names" || 6611 test "$build_libtool_libs" = no; then 6612 linkalldeplibs=yes 6613 fi 6614 6615 tmp_libs= 6616 for deplib in $dependency_libs; do 6617 case $deplib in 6618 -L*) func_stripname '-L' '' "$deplib" 6619 func_resolve_sysroot "$func_stripname_result" 6620 func_append newlib_search_path " $func_resolve_sysroot_result" 6621 ;; 6622 esac 6623 # Need to link against all dependency_libs? 6624 if test "$linkalldeplibs" = yes; then 6625 deplibs="$deplib $deplibs" 6626 else 6627 # Need to hardcode shared library paths 6628 # or/and link against static libraries 6629 newdependency_libs="$deplib $newdependency_libs" 6630 fi 6631 if $opt_preserve_dup_deps ; then 6632 case "$tmp_libs " in 6633 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6634 esac 6635 fi 6636 func_append tmp_libs " $deplib" 6637 done # for deplib 6638 continue 6639 fi # $linkmode = prog... 6640 6641 if test "$linkmode,$pass" = "prog,link"; then 6642 if test -n "$library_names" && 6643 { { test "$prefer_static_libs" = no || 6644 test "$prefer_static_libs,$installed" = "built,yes"; } || 6645 test -z "$old_library"; }; then 6646 # We need to hardcode the library path 6647 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then 6648 # Make sure the rpath contains only unique directories. 6649 case "$temp_rpath:" in 6650 *"$absdir:"*) ;; 6651 *) func_append temp_rpath "$absdir:" ;; 6652 esac 6653 fi 6654 6655 # Hardcode the library path. 6656 # Skip directories that are in the system default run-time 6657 # search path. 6658 case " $sys_lib_dlsearch_path " in 6659 *" $absdir "*) ;; 6660 *) 6661 case "$compile_rpath " in 6662 *" $absdir "*) ;; 6663 *) func_append compile_rpath " $absdir" ;; 6664 esac 6665 ;; 6666 esac 6667 case " $sys_lib_dlsearch_path " in 6668 *" $libdir "*) ;; 6669 *) 6670 case "$finalize_rpath " in 6671 *" $libdir "*) ;; 6672 *) func_append finalize_rpath " $libdir" ;; 6673 esac 6674 ;; 6675 esac 6676 fi # $linkmode,$pass = prog,link... 6677 6678 if test "$alldeplibs" = yes && 6679 { test "$deplibs_check_method" = pass_all || 6680 { test "$build_libtool_libs" = yes && 6681 test -n "$library_names"; }; }; then 6682 # We only need to search for static libraries 6683 continue 6684 fi 6685 fi 6686 6687 link_static=no # Whether the deplib will be linked statically 6688 use_static_libs=$prefer_static_libs 6689 if test "$use_static_libs" = built && test "$installed" = yes; then 6690 use_static_libs=no 6691 fi 6692 if test -n "$library_names" && 6693 { test "$use_static_libs" = no || test -z "$old_library"; }; then 6694 case $host in 6695 *cygwin* | *mingw* | *cegcc*) 6696 # No point in relinking DLLs because paths are not encoded 6697 func_append notinst_deplibs " $lib" 6698 need_relink=no 6699 ;; 6700 *) 6701 if test "$installed" = no; then 6702 func_append notinst_deplibs " $lib" 6703 need_relink=yes 6704 fi 6705 ;; 6706 esac 6707 # This is a shared library 6708 6709 # Warn about portability, can't link against -module's on some 6710 # systems (darwin). Don't bleat about dlopened modules though! 6711 dlopenmodule="" 6712 for dlpremoduletest in $dlprefiles; do 6713 if test "X$dlpremoduletest" = "X$lib"; then 6714 dlopenmodule="$dlpremoduletest" 6715 break 6716 fi 6717 done 6718 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then 6719 echo 6720 if test "$linkmode" = prog; then 6721 $ECHO "*** Warning: Linking the executable $output against the loadable module" 6722 else 6723 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 6724 fi 6725 $ECHO "*** $linklib is not portable!" 6726 fi 6727 if test "$linkmode" = lib && 6728 test "$hardcode_into_libs" = yes; then 6729 # Hardcode the library path. 6730 # Skip directories that are in the system default run-time 6731 # search path. 6732 case " $sys_lib_dlsearch_path " in 6733 *" $absdir "*) ;; 6734 *) 6735 case "$compile_rpath " in 6736 *" $absdir "*) ;; 6737 *) func_append compile_rpath " $absdir" ;; 6738 esac 6739 ;; 6740 esac 6741 case " $sys_lib_dlsearch_path " in 6742 *" $libdir "*) ;; 6743 *) 6744 case "$finalize_rpath " in 6745 *" $libdir "*) ;; 6746 *) func_append finalize_rpath " $libdir" ;; 6747 esac 6748 ;; 6749 esac 6750 fi 6751 6752 if test -n "$old_archive_from_expsyms_cmds"; then 6753 # figure out the soname 6754 set dummy $library_names 6755 shift 6756 realname="$1" 6757 shift 6758 libname=`eval "\\$ECHO \"$libname_spec\""` 6759 # use dlname if we got it. it's perfectly good, no? 6760 if test -n "$dlname"; then 6761 soname="$dlname" 6762 elif test -n "$soname_spec"; then 6763 # bleh windows 6764 case $host in 6765 *cygwin* | mingw* | *cegcc*) 6766 func_arith $current - $age 6767 major=$func_arith_result 6768 versuffix="-$major" 6769 ;; 6770 esac 6771 eval soname=\"$soname_spec\" 6772 else 6773 soname="$realname" 6774 fi 6775 6776 # Make a new name for the extract_expsyms_cmds to use 6777 soroot="$soname" 6778 func_basename "$soroot" 6779 soname="$func_basename_result" 6780 func_stripname 'lib' '.dll' "$soname" 6781 newlib=libimp-$func_stripname_result.a 6782 6783 # If the library has no export list, then create one now 6784 if test -f "$output_objdir/$soname-def"; then : 6785 else 6786 func_verbose "extracting exported symbol list from \`$soname'" 6787 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 6788 fi 6789 6790 # Create $newlib 6791 if test -f "$output_objdir/$newlib"; then :; else 6792 func_verbose "generating import library for \`$soname'" 6793 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 6794 fi 6795 # make sure the library variables are pointing to the new library 6796 dir=$output_objdir 6797 linklib=$newlib 6798 fi # test -n "$old_archive_from_expsyms_cmds" 6799 6800 if test "$linkmode" = prog || test "$opt_mode" != relink; then 6801 add_shlibpath= 6802 add_dir= 6803 add= 6804 lib_linked=yes 6805 case $hardcode_action in 6806 immediate | unsupported) 6807 if test "$hardcode_direct" = no; then 6808 add="$dir/$linklib" 6809 case $host in 6810 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; 6811 *-*-sysv4*uw2*) add_dir="-L$dir" ;; 6812 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 6813 *-*-unixware7*) add_dir="-L$dir" ;; 6814 *-*-darwin* ) 6815 # if the lib is a (non-dlopened) module then we can not 6816 # link against it, someone is ignoring the earlier warnings 6817 if /usr/bin/file -L $add 2> /dev/null | 6818 $GREP ": [^:]* bundle" >/dev/null ; then 6819 if test "X$dlopenmodule" != "X$lib"; then 6820 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 6821 if test -z "$old_library" ; then 6822 echo 6823 echo "*** And there doesn't seem to be a static archive available" 6824 echo "*** The link will probably fail, sorry" 6825 else 6826 add="$dir/$old_library" 6827 fi 6828 elif test -n "$old_library"; then 6829 add="$dir/$old_library" 6830 fi 6831 fi 6832 esac 6833 elif test "$hardcode_minus_L" = no; then 6834 case $host in 6835 *-*-sunos*) add_shlibpath="$dir" ;; 6836 esac 6837 add_dir="-L$dir" 6838 add="-l$name" 6839 elif test "$hardcode_shlibpath_var" = no; then 6840 add_shlibpath="$dir" 6841 add="-l$name" 6842 else 6843 lib_linked=no 6844 fi 6845 ;; 6846 relink) 6847 if test "$hardcode_direct" = yes && 6848 test "$hardcode_direct_absolute" = no; then 6849 add="$dir/$linklib" 6850 elif test "$hardcode_minus_L" = yes; then 6851 add_dir="-L$absdir" 6852 # Try looking first in the location we're being installed to. 6853 if test -n "$inst_prefix_dir"; then 6854 case $libdir in 6855 [\\/]*) 6856 func_append add_dir " -L$inst_prefix_dir$libdir" 6857 ;; 6858 esac 6859 fi 6860 add="-l$name" 6861 elif test "$hardcode_shlibpath_var" = yes; then 6862 add_shlibpath="$dir" 6863 add="-l$name" 6864 else 6865 lib_linked=no 6866 fi 6867 ;; 6868 *) lib_linked=no ;; 6869 esac 6870 6871 if test "$lib_linked" != yes; then 6872 func_fatal_configuration "unsupported hardcode properties" 6873 fi 6874 6875 if test -n "$add_shlibpath"; then 6876 case :$compile_shlibpath: in 6877 *":$add_shlibpath:"*) ;; 6878 *) func_append compile_shlibpath "$add_shlibpath:" ;; 6879 esac 6880 fi 6881 if test "$linkmode" = prog; then 6882 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 6883 test -n "$add" && compile_deplibs="$add $compile_deplibs" 6884 else 6885 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6886 test -n "$add" && deplibs="$add $deplibs" 6887 if test "$hardcode_direct" != yes && 6888 test "$hardcode_minus_L" != yes && 6889 test "$hardcode_shlibpath_var" = yes; then 6890 case :$finalize_shlibpath: in 6891 *":$libdir:"*) ;; 6892 *) func_append finalize_shlibpath "$libdir:" ;; 6893 esac 6894 fi 6895 fi 6896 fi 6897 6898 if test "$linkmode" = prog || test "$opt_mode" = relink; then 6899 add_shlibpath= 6900 add_dir= 6901 add= 6902 # Finalize command for both is simple: just hardcode it. 6903 if test "$hardcode_direct" = yes && 6904 test "$hardcode_direct_absolute" = no; then 6905 add="$libdir/$linklib" 6906 elif test "$hardcode_minus_L" = yes; then 6907 add_dir="-L$libdir" 6908 add="-l$name" 6909 elif test "$hardcode_shlibpath_var" = yes; then 6910 case :$finalize_shlibpath: in 6911 *":$libdir:"*) ;; 6912 *) func_append finalize_shlibpath "$libdir:" ;; 6913 esac 6914 add="-l$name" 6915 elif test "$hardcode_automatic" = yes; then 6916 if test -n "$inst_prefix_dir" && 6917 test -f "$inst_prefix_dir$libdir/$linklib" ; then 6918 add="$inst_prefix_dir$libdir/$linklib" 6919 else 6920 add="$libdir/$linklib" 6921 fi 6922 else 6923 # We cannot seem to hardcode it, guess we'll fake it. 6924 add_dir="-L$libdir" 6925 # Try looking first in the location we're being installed to. 6926 if test -n "$inst_prefix_dir"; then 6927 case $libdir in 6928 [\\/]*) 6929 func_append add_dir " -L$inst_prefix_dir$libdir" 6930 ;; 6931 esac 6932 fi 6933 add="-l$name" 6934 fi 6935 6936 if test "$linkmode" = prog; then 6937 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 6938 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 6939 else 6940 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6941 test -n "$add" && deplibs="$add $deplibs" 6942 fi 6943 fi 6944 elif test "$linkmode" = prog; then 6945 # Here we assume that one of hardcode_direct or hardcode_minus_L 6946 # is not unsupported. This is valid on all known static and 6947 # shared platforms. 6948 if test "$hardcode_direct" != unsupported; then 6949 test -n "$old_library" && linklib="$old_library" 6950 compile_deplibs="$dir/$linklib $compile_deplibs" 6951 finalize_deplibs="$dir/$linklib $finalize_deplibs" 6952 else 6953 compile_deplibs="-l$name -L$dir $compile_deplibs" 6954 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 6955 fi 6956 elif test "$build_libtool_libs" = yes; then 6957 # Not a shared library 6958 if test "$deplibs_check_method" != pass_all; then 6959 # We're trying link a shared library against a static one 6960 # but the system doesn't support it. 6961 6962 # Just print a warning and add the library to dependency_libs so 6963 # that the program can be linked against the static library. 6964 echo 6965 $ECHO "*** Warning: This system can not link to static lib archive $lib." 6966 echo "*** I have the capability to make that library automatically link in when" 6967 echo "*** you link to this library. But I can only do this if you have a" 6968 echo "*** shared version of the library, which you do not appear to have." 6969 if test "$module" = yes; then 6970 echo "*** But as you try to build a module library, libtool will still create " 6971 echo "*** a static module, that should work as long as the dlopening application" 6972 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 6973 if test -z "$global_symbol_pipe"; then 6974 echo 6975 echo "*** However, this would only work if libtool was able to extract symbol" 6976 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 6977 echo "*** not find such a program. So, this module is probably useless." 6978 echo "*** \`nm' from GNU binutils and a full rebuild may help." 6979 fi 6980 if test "$build_old_libs" = no; then 6981 build_libtool_libs=module 6982 build_old_libs=yes 6983 else 6984 build_libtool_libs=no 6985 fi 6986 fi 6987 else 6988 deplibs="$dir/$old_library $deplibs" 6989 link_static=yes 6990 fi 6991 fi # link shared/static library? 6992 6993 if test "$linkmode" = lib; then 6994 if test -n "$dependency_libs" && 6995 { test "$hardcode_into_libs" != yes || 6996 test "$build_old_libs" = yes || 6997 test "$link_static" = yes; }; then 6998 # Extract -R from dependency_libs 6999 temp_deplibs= 7000 for libdir in $dependency_libs; do 7001 case $libdir in 7002 -R*) func_stripname '-R' '' "$libdir" 7003 temp_xrpath=$func_stripname_result 7004 case " $xrpath " in 7005 *" $temp_xrpath "*) ;; 7006 *) func_append xrpath " $temp_xrpath";; 7007 esac;; 7008 *) func_append temp_deplibs " $libdir";; 7009 esac 7010 done 7011 dependency_libs="$temp_deplibs" 7012 fi 7013 7014 func_append newlib_search_path " $absdir" 7015 # Link against this library 7016 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 7017 # ... and its dependency_libs 7018 tmp_libs= 7019 for deplib in $dependency_libs; do 7020 newdependency_libs="$deplib $newdependency_libs" 7021 case $deplib in 7022 -L*) func_stripname '-L' '' "$deplib" 7023 func_resolve_sysroot "$func_stripname_result";; 7024 *) func_resolve_sysroot "$deplib" ;; 7025 esac 7026 if $opt_preserve_dup_deps ; then 7027 case "$tmp_libs " in 7028 *" $func_resolve_sysroot_result "*) 7029 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 7030 esac 7031 fi 7032 func_append tmp_libs " $func_resolve_sysroot_result" 7033 done 7034 7035 if test "$link_all_deplibs" != no; then 7036 # Add the search paths of all dependency libraries 7037 for deplib in $dependency_libs; do 7038 path= 7039 case $deplib in 7040 -L*) path="$deplib" ;; 7041 *.la) 7042 func_resolve_sysroot "$deplib" 7043 deplib=$func_resolve_sysroot_result 7044 func_dirname "$deplib" "" "." 7045 dir=$func_dirname_result 7046 # We need an absolute path. 7047 case $dir in 7048 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; 7049 *) 7050 absdir=`cd "$dir" && pwd` 7051 if test -z "$absdir"; then 7052 func_warning "cannot determine absolute directory name of \`$dir'" 7053 absdir="$dir" 7054 fi 7055 ;; 7056 esac 7057 if $GREP "^installed=no" $deplib > /dev/null; then 7058 case $host in 7059 *-*-darwin*) 7060 depdepl= 7061 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 7062 if test -n "$deplibrary_names" ; then 7063 for tmp in $deplibrary_names ; do 7064 depdepl=$tmp 7065 done 7066 if test -f "$absdir/$objdir/$depdepl" ; then 7067 depdepl="$absdir/$objdir/$depdepl" 7068 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7069 if test -z "$darwin_install_name"; then 7070 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7071 fi 7072 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" 7073 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" 7074 path= 7075 fi 7076 fi 7077 ;; 7078 *) 7079 path="-L$absdir/$objdir" 7080 ;; 7081 esac 7082 else 7083 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 7084 test -z "$libdir" && \ 7085 func_fatal_error "\`$deplib' is not a valid libtool archive" 7086 test "$absdir" != "$libdir" && \ 7087 func_warning "\`$deplib' seems to be moved" 7088 7089 path="-L$absdir" 7090 fi 7091 ;; 7092 esac 7093 case " $deplibs " in 7094 *" $path "*) ;; 7095 *) deplibs="$path $deplibs" ;; 7096 esac 7097 done 7098 fi # link_all_deplibs != no 7099 fi # linkmode = lib 7100 done # for deplib in $libs 7101 if test "$pass" = link; then 7102 if test "$linkmode" = "prog"; then 7103 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 7104 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 7105 else 7106 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7107 fi 7108 fi 7109 dependency_libs="$newdependency_libs" 7110 if test "$pass" = dlpreopen; then 7111 # Link the dlpreopened libraries before other libraries 7112 for deplib in $save_deplibs; do 7113 deplibs="$deplib $deplibs" 7114 done 7115 fi 7116 if test "$pass" != dlopen; then 7117 if test "$pass" != conv; then 7118 # Make sure lib_search_path contains only unique directories. 7119 lib_search_path= 7120 for dir in $newlib_search_path; do 7121 case "$lib_search_path " in 7122 *" $dir "*) ;; 7123 *) func_append lib_search_path " $dir" ;; 7124 esac 7125 done 7126 newlib_search_path= 7127 fi 7128 7129 if test "$linkmode,$pass" != "prog,link"; then 7130 vars="deplibs" 7131 else 7132 vars="compile_deplibs finalize_deplibs" 7133 fi 7134 for var in $vars dependency_libs; do 7135 # Add libraries to $var in reverse order 7136 eval tmp_libs=\"\$$var\" 7137 new_libs= 7138 for deplib in $tmp_libs; do 7139 # FIXME: Pedantically, this is the right thing to do, so 7140 # that some nasty dependency loop isn't accidentally 7141 # broken: 7142 #new_libs="$deplib $new_libs" 7143 # Pragmatically, this seems to cause very few problems in 7144 # practice: 7145 case $deplib in 7146 -L*) new_libs="$deplib $new_libs" ;; 7147 -R*) ;; 7148 *) 7149 # And here is the reason: when a library appears more 7150 # than once as an explicit dependence of a library, or 7151 # is implicitly linked in more than once by the 7152 # compiler, it is considered special, and multiple 7153 # occurrences thereof are not removed. Compare this 7154 # with having the same library being listed as a 7155 # dependency of multiple other libraries: in this case, 7156 # we know (pedantically, we assume) the library does not 7157 # need to be listed more than once, so we keep only the 7158 # last copy. This is not always right, but it is rare 7159 # enough that we require users that really mean to play 7160 # such unportable linking tricks to link the library 7161 # using -Wl,-lname, so that libtool does not consider it 7162 # for duplicate removal. 7163 case " $specialdeplibs " in 7164 *" $deplib "*) new_libs="$deplib $new_libs" ;; 7165 *) 7166 case " $new_libs " in 7167 *" $deplib "*) ;; 7168 *) new_libs="$deplib $new_libs" ;; 7169 esac 7170 ;; 7171 esac 7172 ;; 7173 esac 7174 done 7175 tmp_libs= 7176 for deplib in $new_libs; do 7177 case $deplib in 7178 -L*) 7179 case " $tmp_libs " in 7180 *" $deplib "*) ;; 7181 *) func_append tmp_libs " $deplib" ;; 7182 esac 7183 ;; 7184 *) func_append tmp_libs " $deplib" ;; 7185 esac 7186 done 7187 eval $var=\"$tmp_libs\" 7188 done # for var 7189 fi 7190 # Last step: remove runtime libs from dependency_libs 7191 # (they stay in deplibs) 7192 tmp_libs= 7193 for i in $dependency_libs ; do 7194 case " $predeps $postdeps $compiler_lib_search_path " in 7195 *" $i "*) 7196 i="" 7197 ;; 7198 esac 7199 if test -n "$i" ; then 7200 func_append tmp_libs " $i" 7201 fi 7202 done 7203 dependency_libs=$tmp_libs 7204 done # for pass 7205 if test "$linkmode" = prog; then 7206 dlfiles="$newdlfiles" 7207 fi 7208 if test "$linkmode" = prog || test "$linkmode" = lib; then 7209 dlprefiles="$newdlprefiles" 7210 fi 7211 7212 case $linkmode in 7213 oldlib) 7214 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 7215 func_warning "\`-dlopen' is ignored for archives" 7216 fi 7217 7218 case " $deplibs" in 7219 *\ -l* | *\ -L*) 7220 func_warning "\`-l' and \`-L' are ignored for archives" ;; 7221 esac 7222 7223 test -n "$rpath" && \ 7224 func_warning "\`-rpath' is ignored for archives" 7225 7226 test -n "$xrpath" && \ 7227 func_warning "\`-R' is ignored for archives" 7228 7229 test -n "$vinfo" && \ 7230 func_warning "\`-version-info/-version-number' is ignored for archives" 7231 7232 test -n "$release" && \ 7233 func_warning "\`-release' is ignored for archives" 7234 7235 test -n "$export_symbols$export_symbols_regex" && \ 7236 func_warning "\`-export-symbols' is ignored for archives" 7237 7238 # Now set the variables for building old libraries. 7239 build_libtool_libs=no 7240 oldlibs="$output" 7241 func_append objs "$old_deplibs" 7242 ;; 7243 7244 lib) 7245 # Make sure we only generate libraries of the form `libNAME.la'. 7246 case $outputname in 7247 lib*) 7248 func_stripname 'lib' '.la' "$outputname" 7249 name=$func_stripname_result 7250 eval shared_ext=\"$shrext_cmds\" 7251 eval libname=\"$libname_spec\" 7252 ;; 7253 *) 7254 test "$module" = no && \ 7255 func_fatal_help "libtool library \`$output' must begin with \`lib'" 7256 7257 if test "$need_lib_prefix" != no; then 7258 # Add the "lib" prefix for modules if required 7259 func_stripname '' '.la' "$outputname" 7260 name=$func_stripname_result 7261 eval shared_ext=\"$shrext_cmds\" 7262 eval libname=\"$libname_spec\" 7263 else 7264 func_stripname '' '.la' "$outputname" 7265 libname=$func_stripname_result 7266 fi 7267 ;; 7268 esac 7269 7270 if test -n "$objs"; then 7271 if test "$deplibs_check_method" != pass_all; then 7272 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 7273 else 7274 echo 7275 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 7276 $ECHO "*** objects $objs is not portable!" 7277 func_append libobjs " $objs" 7278 fi 7279 fi 7280 7281 test "$dlself" != no && \ 7282 func_warning "\`-dlopen self' is ignored for libtool libraries" 7283 7284 set dummy $rpath 7285 shift 7286 test "$#" -gt 1 && \ 7287 func_warning "ignoring multiple \`-rpath's for a libtool library" 7288 7289 install_libdir="$1" 7290 7291 oldlibs= 7292 if test -z "$rpath"; then 7293 if test "$build_libtool_libs" = yes; then 7294 # Building a libtool convenience library. 7295 # Some compilers have problems with a `.al' extension so 7296 # convenience libraries should have the same extension an 7297 # archive normally would. 7298 oldlibs="$output_objdir/$libname.$libext $oldlibs" 7299 build_libtool_libs=convenience 7300 build_old_libs=yes 7301 fi 7302 7303 test -n "$vinfo" && \ 7304 func_warning "\`-version-info/-version-number' is ignored for convenience libraries" 7305 7306 test -n "$release" && \ 7307 func_warning "\`-release' is ignored for convenience libraries" 7308 else 7309 7310 # Parse the version information argument. 7311 save_ifs="$IFS"; IFS=':' 7312 set dummy $vinfo 0 0 0 7313 shift 7314 IFS="$save_ifs" 7315 7316 test -n "$7" && \ 7317 func_fatal_help "too many parameters to \`-version-info'" 7318 7319 # convert absolute version numbers to libtool ages 7320 # this retains compatibility with .la files and attempts 7321 # to make the code below a bit more comprehensible 7322 7323 case $vinfo_number in 7324 yes) 7325 number_major="$1" 7326 number_minor="$2" 7327 number_revision="$3" 7328 # 7329 # There are really only two kinds -- those that 7330 # use the current revision as the major version 7331 # and those that subtract age and use age as 7332 # a minor version. But, then there is irix 7333 # which has an extra 1 added just for fun 7334 # 7335 case $version_type in 7336 # correct linux to gnu/linux during the next big refactor 7337 darwin|linux|osf|windows|none) 7338 func_arith $number_major + $number_minor 7339 current=$func_arith_result 7340 age="$number_minor" 7341 revision="$number_revision" 7342 ;; 7343 freebsd-aout|freebsd-elf|qnx|sunos) 7344 current="$number_major" 7345 revision="$number_minor" 7346 age="0" 7347 ;; 7348 irix|nonstopux) 7349 func_arith $number_major + $number_minor 7350 current=$func_arith_result 7351 age="$number_minor" 7352 revision="$number_minor" 7353 lt_irix_increment=no 7354 ;; 7355 *) 7356 func_fatal_configuration "$modename: unknown library version type \`$version_type'" 7357 ;; 7358 esac 7359 ;; 7360 no) 7361 current="$1" 7362 revision="$2" 7363 age="$3" 7364 ;; 7365 esac 7366 7367 # Check that each of the things are valid numbers. 7368 case $current in 7369 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7370 *) 7371 func_error "CURRENT \`$current' must be a nonnegative integer" 7372 func_fatal_error "\`$vinfo' is not valid version information" 7373 ;; 7374 esac 7375 7376 case $revision in 7377 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7378 *) 7379 func_error "REVISION \`$revision' must be a nonnegative integer" 7380 func_fatal_error "\`$vinfo' is not valid version information" 7381 ;; 7382 esac 7383 7384 case $age in 7385 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7386 *) 7387 func_error "AGE \`$age' must be a nonnegative integer" 7388 func_fatal_error "\`$vinfo' is not valid version information" 7389 ;; 7390 esac 7391 7392 if test "$age" -gt "$current"; then 7393 func_error "AGE \`$age' is greater than the current interface number \`$current'" 7394 func_fatal_error "\`$vinfo' is not valid version information" 7395 fi 7396 7397 # Calculate the version variables. 7398 major= 7399 versuffix= 7400 verstring= 7401 case $version_type in 7402 none) ;; 7403 7404 darwin) 7405 # Like Linux, but with the current version available in 7406 # verstring for coding it into the library header 7407 func_arith $current - $age 7408 major=.$func_arith_result 7409 versuffix="$major.$age.$revision" 7410 # Darwin ld doesn't like 0 for these options... 7411 func_arith $current + 1 7412 minor_current=$func_arith_result 7413 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" 7414 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 7415 ;; 7416 7417 freebsd-aout) 7418 major=".$current" 7419 versuffix=".$current.$revision"; 7420 ;; 7421 7422 freebsd-elf) 7423 major=".$current" 7424 versuffix=".$current" 7425 ;; 7426 7427 irix | nonstopux) 7428 if test "X$lt_irix_increment" = "Xno"; then 7429 func_arith $current - $age 7430 else 7431 func_arith $current - $age + 1 7432 fi 7433 major=$func_arith_result 7434 7435 case $version_type in 7436 nonstopux) verstring_prefix=nonstopux ;; 7437 *) verstring_prefix=sgi ;; 7438 esac 7439 verstring="$verstring_prefix$major.$revision" 7440 7441 # Add in all the interfaces that we are compatible with. 7442 loop=$revision 7443 while test "$loop" -ne 0; do 7444 func_arith $revision - $loop 7445 iface=$func_arith_result 7446 func_arith $loop - 1 7447 loop=$func_arith_result 7448 verstring="$verstring_prefix$major.$iface:$verstring" 7449 done 7450 7451 # Before this point, $major must not contain `.'. 7452 major=.$major 7453 versuffix="$major.$revision" 7454 ;; 7455 7456 linux) # correct to gnu/linux during the next big refactor 7457 func_arith $current - $age 7458 major=.$func_arith_result 7459 versuffix="$major.$age.$revision" 7460 ;; 7461 7462 osf) 7463 func_arith $current - $age 7464 major=.$func_arith_result 7465 versuffix=".$current.$age.$revision" 7466 verstring="$current.$age.$revision" 7467 7468 # Add in all the interfaces that we are compatible with. 7469 loop=$age 7470 while test "$loop" -ne 0; do 7471 func_arith $current - $loop 7472 iface=$func_arith_result 7473 func_arith $loop - 1 7474 loop=$func_arith_result 7475 verstring="$verstring:${iface}.0" 7476 done 7477 7478 # Make executables depend on our current version. 7479 func_append verstring ":${current}.0" 7480 ;; 7481 7482 qnx) 7483 major=".$current" 7484 versuffix=".$current" 7485 ;; 7486 7487 sunos) 7488 major=".$current" 7489 versuffix=".$current.$revision" 7490 ;; 7491 7492 windows) 7493 # Use '-' rather than '.', since we only want one 7494 # extension on DOS 8.3 filesystems. 7495 func_arith $current - $age 7496 major=$func_arith_result 7497 versuffix="-$major" 7498 ;; 7499 7500 *) 7501 func_fatal_configuration "unknown library version type \`$version_type'" 7502 ;; 7503 esac 7504 7505 # Clear the version info if we defaulted, and they specified a release. 7506 if test -z "$vinfo" && test -n "$release"; then 7507 major= 7508 case $version_type in 7509 darwin) 7510 # we can't check for "0.0" in archive_cmds due to quoting 7511 # problems, so we reset it completely 7512 verstring= 7513 ;; 7514 *) 7515 verstring="0.0" 7516 ;; 7517 esac 7518 if test "$need_version" = no; then 7519 versuffix= 7520 else 7521 versuffix=".0.0" 7522 fi 7523 fi 7524 7525 # Remove version info from name if versioning should be avoided 7526 if test "$avoid_version" = yes && test "$need_version" = no; then 7527 major= 7528 versuffix= 7529 verstring="" 7530 fi 7531 7532 # Check to see if the archive will have undefined symbols. 7533 if test "$allow_undefined" = yes; then 7534 if test "$allow_undefined_flag" = unsupported; then 7535 func_warning "undefined symbols not allowed in $host shared libraries" 7536 build_libtool_libs=no 7537 build_old_libs=yes 7538 fi 7539 else 7540 # Don't allow undefined symbols. 7541 allow_undefined_flag="$no_undefined_flag" 7542 fi 7543 7544 fi 7545 7546 func_generate_dlsyms "$libname" "$libname" "yes" 7547 func_append libobjs " $symfileobj" 7548 test "X$libobjs" = "X " && libobjs= 7549 7550 if test "$opt_mode" != relink; then 7551 # Remove our outputs, but don't remove object files since they 7552 # may have been created when compiling PIC objects. 7553 removelist= 7554 tempremovelist=`$ECHO "$output_objdir/*"` 7555 for p in $tempremovelist; do 7556 case $p in 7557 *.$objext | *.gcno) 7558 ;; 7559 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) 7560 if test "X$precious_files_regex" != "X"; then 7561 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 7562 then 7563 continue 7564 fi 7565 fi 7566 func_append removelist " $p" 7567 ;; 7568 *) ;; 7569 esac 7570 done 7571 test -n "$removelist" && \ 7572 func_show_eval "${RM}r \$removelist" 7573 fi 7574 7575 # Now set the variables for building old libraries. 7576 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then 7577 func_append oldlibs " $output_objdir/$libname.$libext" 7578 7579 # Transform .lo files to .o files. 7580 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` 7581 fi 7582 7583 # Eliminate all temporary directories. 7584 #for path in $notinst_path; do 7585 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 7586 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 7587 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 7588 #done 7589 7590 if test -n "$xrpath"; then 7591 # If the user specified any rpath flags, then add them. 7592 temp_xrpath= 7593 for libdir in $xrpath; do 7594 func_replace_sysroot "$libdir" 7595 func_append temp_xrpath " -R$func_replace_sysroot_result" 7596 case "$finalize_rpath " in 7597 *" $libdir "*) ;; 7598 *) func_append finalize_rpath " $libdir" ;; 7599 esac 7600 done 7601 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then 7602 dependency_libs="$temp_xrpath $dependency_libs" 7603 fi 7604 fi 7605 7606 # Make sure dlfiles contains only unique files that won't be dlpreopened 7607 old_dlfiles="$dlfiles" 7608 dlfiles= 7609 for lib in $old_dlfiles; do 7610 case " $dlprefiles $dlfiles " in 7611 *" $lib "*) ;; 7612 *) func_append dlfiles " $lib" ;; 7613 esac 7614 done 7615 7616 # Make sure dlprefiles contains only unique files 7617 old_dlprefiles="$dlprefiles" 7618 dlprefiles= 7619 for lib in $old_dlprefiles; do 7620 case "$dlprefiles " in 7621 *" $lib "*) ;; 7622 *) func_append dlprefiles " $lib" ;; 7623 esac 7624 done 7625 7626 if test "$build_libtool_libs" = yes; then 7627 if test -n "$rpath"; then 7628 case $host in 7629 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 7630 # these systems don't actually have a c library (as such)! 7631 ;; 7632 *-*-rhapsody* | *-*-darwin1.[012]) 7633 # Rhapsody C library is in the System framework 7634 func_append deplibs " System.ltframework" 7635 ;; 7636 *-*-netbsd*) 7637 # Don't link with libc until the a.out ld.so is fixed. 7638 ;; 7639 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 7640 # Do not include libc due to us having libc/libc_r. 7641 ;; 7642 *-*-sco3.2v5* | *-*-sco5v6*) 7643 # Causes problems with __ctype 7644 ;; 7645 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7646 # Compiler inserts libc in the correct place for threads to work 7647 ;; 7648 *) 7649 # Add libc to deplibs on all other systems if necessary. 7650 if test "$build_libtool_need_lc" = "yes"; then 7651 func_append deplibs " -lc" 7652 fi 7653 ;; 7654 esac 7655 fi 7656 7657 # Transform deplibs into only deplibs that can be linked in shared. 7658 name_save=$name 7659 libname_save=$libname 7660 release_save=$release 7661 versuffix_save=$versuffix 7662 major_save=$major 7663 # I'm not sure if I'm treating the release correctly. I think 7664 # release should show up in the -l (ie -lgmp5) so we don't want to 7665 # add it in twice. Is that correct? 7666 release="" 7667 versuffix="" 7668 major="" 7669 newdeplibs= 7670 droppeddeps=no 7671 case $deplibs_check_method in 7672 pass_all) 7673 # Don't check for shared/static. Everything works. 7674 # This might be a little naive. We might want to check 7675 # whether the library exists or not. But this is on 7676 # osf3 & osf4 and I'm not really sure... Just 7677 # implementing what was already the behavior. 7678 newdeplibs=$deplibs 7679 ;; 7680 test_compile) 7681 # This code stresses the "libraries are programs" paradigm to its 7682 # limits. Maybe even breaks it. We compile a program, linking it 7683 # against the deplibs as a proxy for the library. Then we can check 7684 # whether they linked in statically or dynamically with ldd. 7685 $opt_dry_run || $RM conftest.c 7686 cat > conftest.c <<EOF 7687 int main() { return 0; } 7688EOF 7689 $opt_dry_run || $RM conftest 7690 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 7691 ldd_output=`ldd conftest` 7692 for i in $deplibs; do 7693 case $i in 7694 -l*) 7695 func_stripname -l '' "$i" 7696 name=$func_stripname_result 7697 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7698 case " $predeps $postdeps " in 7699 *" $i "*) 7700 func_append newdeplibs " $i" 7701 i="" 7702 ;; 7703 esac 7704 fi 7705 if test -n "$i" ; then 7706 libname=`eval "\\$ECHO \"$libname_spec\""` 7707 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7708 set dummy $deplib_matches; shift 7709 deplib_match=$1 7710 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7711 func_append newdeplibs " $i" 7712 else 7713 droppeddeps=yes 7714 echo 7715 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7716 echo "*** I have the capability to make that library automatically link in when" 7717 echo "*** you link to this library. But I can only do this if you have a" 7718 echo "*** shared version of the library, which I believe you do not have" 7719 echo "*** because a test_compile did reveal that the linker did not use it for" 7720 echo "*** its dynamic dependency list that programs get resolved with at runtime." 7721 fi 7722 fi 7723 ;; 7724 *) 7725 func_append newdeplibs " $i" 7726 ;; 7727 esac 7728 done 7729 else 7730 # Error occurred in the first compile. Let's try to salvage 7731 # the situation: Compile a separate program for each library. 7732 for i in $deplibs; do 7733 case $i in 7734 -l*) 7735 func_stripname -l '' "$i" 7736 name=$func_stripname_result 7737 $opt_dry_run || $RM conftest 7738 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 7739 ldd_output=`ldd conftest` 7740 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7741 case " $predeps $postdeps " in 7742 *" $i "*) 7743 func_append newdeplibs " $i" 7744 i="" 7745 ;; 7746 esac 7747 fi 7748 if test -n "$i" ; then 7749 libname=`eval "\\$ECHO \"$libname_spec\""` 7750 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7751 set dummy $deplib_matches; shift 7752 deplib_match=$1 7753 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7754 func_append newdeplibs " $i" 7755 else 7756 droppeddeps=yes 7757 echo 7758 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7759 echo "*** I have the capability to make that library automatically link in when" 7760 echo "*** you link to this library. But I can only do this if you have a" 7761 echo "*** shared version of the library, which you do not appear to have" 7762 echo "*** because a test_compile did reveal that the linker did not use this one" 7763 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 7764 fi 7765 fi 7766 else 7767 droppeddeps=yes 7768 echo 7769 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 7770 echo "*** make it link in! You will probably need to install it or some" 7771 echo "*** library that it depends on before this library will be fully" 7772 echo "*** functional. Installing it before continuing would be even better." 7773 fi 7774 ;; 7775 *) 7776 func_append newdeplibs " $i" 7777 ;; 7778 esac 7779 done 7780 fi 7781 ;; 7782 file_magic*) 7783 set dummy $deplibs_check_method; shift 7784 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7785 for a_deplib in $deplibs; do 7786 case $a_deplib in 7787 -l*) 7788 func_stripname -l '' "$a_deplib" 7789 name=$func_stripname_result 7790 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7791 case " $predeps $postdeps " in 7792 *" $a_deplib "*) 7793 func_append newdeplibs " $a_deplib" 7794 a_deplib="" 7795 ;; 7796 esac 7797 fi 7798 if test -n "$a_deplib" ; then 7799 libname=`eval "\\$ECHO \"$libname_spec\""` 7800 if test -n "$file_magic_glob"; then 7801 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 7802 else 7803 libnameglob=$libname 7804 fi 7805 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` 7806 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7807 if test "$want_nocaseglob" = yes; then 7808 shopt -s nocaseglob 7809 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7810 $nocaseglob 7811 else 7812 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7813 fi 7814 for potent_lib in $potential_libs; do 7815 # Follow soft links. 7816 if ls -lLd "$potent_lib" 2>/dev/null | 7817 $GREP " -> " >/dev/null; then 7818 continue 7819 fi 7820 # The statement above tries to avoid entering an 7821 # endless loop below, in case of cyclic links. 7822 # We might still enter an endless loop, since a link 7823 # loop can be closed while we follow links, 7824 # but so what? 7825 potlib="$potent_lib" 7826 while test -h "$potlib" 2>/dev/null; do 7827 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` 7828 case $potliblink in 7829 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; 7830 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; 7831 esac 7832 done 7833 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 7834 $SED -e 10q | 7835 $EGREP "$file_magic_regex" > /dev/null; then 7836 func_append newdeplibs " $a_deplib" 7837 a_deplib="" 7838 break 2 7839 fi 7840 done 7841 done 7842 fi 7843 if test -n "$a_deplib" ; then 7844 droppeddeps=yes 7845 echo 7846 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7847 echo "*** I have the capability to make that library automatically link in when" 7848 echo "*** you link to this library. But I can only do this if you have a" 7849 echo "*** shared version of the library, which you do not appear to have" 7850 echo "*** because I did check the linker path looking for a file starting" 7851 if test -z "$potlib" ; then 7852 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 7853 else 7854 $ECHO "*** with $libname and none of the candidates passed a file format test" 7855 $ECHO "*** using a file magic. Last file checked: $potlib" 7856 fi 7857 fi 7858 ;; 7859 *) 7860 # Add a -L argument. 7861 func_append newdeplibs " $a_deplib" 7862 ;; 7863 esac 7864 done # Gone through all deplibs. 7865 ;; 7866 match_pattern*) 7867 set dummy $deplibs_check_method; shift 7868 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7869 for a_deplib in $deplibs; do 7870 case $a_deplib in 7871 -l*) 7872 func_stripname -l '' "$a_deplib" 7873 name=$func_stripname_result 7874 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7875 case " $predeps $postdeps " in 7876 *" $a_deplib "*) 7877 func_append newdeplibs " $a_deplib" 7878 a_deplib="" 7879 ;; 7880 esac 7881 fi 7882 if test -n "$a_deplib" ; then 7883 libname=`eval "\\$ECHO \"$libname_spec\""` 7884 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7885 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 7886 for potent_lib in $potential_libs; do 7887 potlib="$potent_lib" # see symlink-check above in file_magic test 7888 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 7889 $EGREP "$match_pattern_regex" > /dev/null; then 7890 func_append newdeplibs " $a_deplib" 7891 a_deplib="" 7892 break 2 7893 fi 7894 done 7895 done 7896 fi 7897 if test -n "$a_deplib" ; then 7898 droppeddeps=yes 7899 echo 7900 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7901 echo "*** I have the capability to make that library automatically link in when" 7902 echo "*** you link to this library. But I can only do this if you have a" 7903 echo "*** shared version of the library, which you do not appear to have" 7904 echo "*** because I did check the linker path looking for a file starting" 7905 if test -z "$potlib" ; then 7906 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 7907 else 7908 $ECHO "*** with $libname and none of the candidates passed a file format test" 7909 $ECHO "*** using a regex pattern. Last file checked: $potlib" 7910 fi 7911 fi 7912 ;; 7913 *) 7914 # Add a -L argument. 7915 func_append newdeplibs " $a_deplib" 7916 ;; 7917 esac 7918 done # Gone through all deplibs. 7919 ;; 7920 none | unknown | *) 7921 newdeplibs="" 7922 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 7923 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7924 for i in $predeps $postdeps ; do 7925 # can't use Xsed below, because $i might contain '/' 7926 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` 7927 done 7928 fi 7929 case $tmp_deplibs in 7930 *[!\ \ ]*) 7931 echo 7932 if test "X$deplibs_check_method" = "Xnone"; then 7933 echo "*** Warning: inter-library dependencies are not supported in this platform." 7934 else 7935 echo "*** Warning: inter-library dependencies are not known to be supported." 7936 fi 7937 echo "*** All declared inter-library dependencies are being dropped." 7938 droppeddeps=yes 7939 ;; 7940 esac 7941 ;; 7942 esac 7943 versuffix=$versuffix_save 7944 major=$major_save 7945 release=$release_save 7946 libname=$libname_save 7947 name=$name_save 7948 7949 case $host in 7950 *-*-rhapsody* | *-*-darwin1.[012]) 7951 # On Rhapsody replace the C library with the System framework 7952 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 7953 ;; 7954 esac 7955 7956 if test "$droppeddeps" = yes; then 7957 if test "$module" = yes; then 7958 echo 7959 echo "*** Warning: libtool could not satisfy all declared inter-library" 7960 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 7961 echo "*** a static module, that should work as long as the dlopening" 7962 echo "*** application is linked with the -dlopen flag." 7963 if test -z "$global_symbol_pipe"; then 7964 echo 7965 echo "*** However, this would only work if libtool was able to extract symbol" 7966 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 7967 echo "*** not find such a program. So, this module is probably useless." 7968 echo "*** \`nm' from GNU binutils and a full rebuild may help." 7969 fi 7970 if test "$build_old_libs" = no; then 7971 oldlibs="$output_objdir/$libname.$libext" 7972 build_libtool_libs=module 7973 build_old_libs=yes 7974 else 7975 build_libtool_libs=no 7976 fi 7977 else 7978 echo "*** The inter-library dependencies that have been dropped here will be" 7979 echo "*** automatically added whenever a program is linked with this library" 7980 echo "*** or is declared to -dlopen it." 7981 7982 if test "$allow_undefined" = no; then 7983 echo 7984 echo "*** Since this library must not contain undefined symbols," 7985 echo "*** because either the platform does not support them or" 7986 echo "*** it was explicitly requested with -no-undefined," 7987 echo "*** libtool will only create a static version of it." 7988 if test "$build_old_libs" = no; then 7989 oldlibs="$output_objdir/$libname.$libext" 7990 build_libtool_libs=module 7991 build_old_libs=yes 7992 else 7993 build_libtool_libs=no 7994 fi 7995 fi 7996 fi 7997 fi 7998 # Done checking deplibs! 7999 deplibs=$newdeplibs 8000 fi 8001 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8002 case $host in 8003 *-*-darwin*) 8004 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8005 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8006 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8007 ;; 8008 esac 8009 8010 # move library search paths that coincide with paths to not yet 8011 # installed libraries to the beginning of the library search list 8012 new_libs= 8013 for path in $notinst_path; do 8014 case " $new_libs " in 8015 *" -L$path/$objdir "*) ;; 8016 *) 8017 case " $deplibs " in 8018 *" -L$path/$objdir "*) 8019 func_append new_libs " -L$path/$objdir" ;; 8020 esac 8021 ;; 8022 esac 8023 done 8024 for deplib in $deplibs; do 8025 case $deplib in 8026 -L*) 8027 case " $new_libs " in 8028 *" $deplib "*) ;; 8029 *) func_append new_libs " $deplib" ;; 8030 esac 8031 ;; 8032 *) func_append new_libs " $deplib" ;; 8033 esac 8034 done 8035 deplibs="$new_libs" 8036 8037 # All the library-specific variables (install_libdir is set above). 8038 library_names= 8039 old_library= 8040 dlname= 8041 8042 # Test again, we may have decided not to build it any more 8043 if test "$build_libtool_libs" = yes; then 8044 # Remove ${wl} instances when linking with ld. 8045 # FIXME: should test the right _cmds variable. 8046 case $archive_cmds in 8047 *\$LD\ *) wl= ;; 8048 esac 8049 if test "$hardcode_into_libs" = yes; then 8050 # Hardcode the library paths 8051 hardcode_libdirs= 8052 dep_rpath= 8053 rpath="$finalize_rpath" 8054 test "$opt_mode" != relink && rpath="$compile_rpath$rpath" 8055 for libdir in $rpath; do 8056 if test -n "$hardcode_libdir_flag_spec"; then 8057 if test -n "$hardcode_libdir_separator"; then 8058 func_replace_sysroot "$libdir" 8059 libdir=$func_replace_sysroot_result 8060 if test -z "$hardcode_libdirs"; then 8061 hardcode_libdirs="$libdir" 8062 else 8063 # Just accumulate the unique libdirs. 8064 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8065 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8066 ;; 8067 *) 8068 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8069 ;; 8070 esac 8071 fi 8072 else 8073 eval flag=\"$hardcode_libdir_flag_spec\" 8074 func_append dep_rpath " $flag" 8075 fi 8076 elif test -n "$runpath_var"; then 8077 case "$perm_rpath " in 8078 *" $libdir "*) ;; 8079 *) func_append perm_rpath " $libdir" ;; 8080 esac 8081 fi 8082 done 8083 # Substitute the hardcoded libdirs into the rpath. 8084 if test -n "$hardcode_libdir_separator" && 8085 test -n "$hardcode_libdirs"; then 8086 libdir="$hardcode_libdirs" 8087 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 8088 fi 8089 if test -n "$runpath_var" && test -n "$perm_rpath"; then 8090 # We should set the runpath_var. 8091 rpath= 8092 for dir in $perm_rpath; do 8093 func_append rpath "$dir:" 8094 done 8095 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 8096 fi 8097 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 8098 fi 8099 8100 shlibpath="$finalize_shlibpath" 8101 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" 8102 if test -n "$shlibpath"; then 8103 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 8104 fi 8105 8106 # Get the real and link names of the library. 8107 eval shared_ext=\"$shrext_cmds\" 8108 eval library_names=\"$library_names_spec\" 8109 set dummy $library_names 8110 shift 8111 realname="$1" 8112 shift 8113 8114 if test -n "$soname_spec"; then 8115 eval soname=\"$soname_spec\" 8116 else 8117 soname="$realname" 8118 fi 8119 if test -z "$dlname"; then 8120 dlname=$soname 8121 fi 8122 8123 lib="$output_objdir/$realname" 8124 linknames= 8125 for link 8126 do 8127 func_append linknames " $link" 8128 done 8129 8130 # Use standard objects if they are pic 8131 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 8132 test "X$libobjs" = "X " && libobjs= 8133 8134 delfiles= 8135 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8136 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 8137 export_symbols="$output_objdir/$libname.uexp" 8138 func_append delfiles " $export_symbols" 8139 fi 8140 8141 orig_export_symbols= 8142 case $host_os in 8143 cygwin* | mingw* | cegcc*) 8144 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 8145 # exporting using user supplied symfile 8146 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then 8147 # and it's NOT already a .def file. Must figure out 8148 # which of the given symbols are data symbols and tag 8149 # them as such. So, trigger use of export_symbols_cmds. 8150 # export_symbols gets reassigned inside the "prepare 8151 # the list of exported symbols" if statement, so the 8152 # include_expsyms logic still works. 8153 orig_export_symbols="$export_symbols" 8154 export_symbols= 8155 always_export_symbols=yes 8156 fi 8157 fi 8158 ;; 8159 esac 8160 8161 # Prepare the list of exported symbols 8162 if test -z "$export_symbols"; then 8163 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then 8164 func_verbose "generating symbol list for \`$libname.la'" 8165 export_symbols="$output_objdir/$libname.exp" 8166 $opt_dry_run || $RM $export_symbols 8167 cmds=$export_symbols_cmds 8168 save_ifs="$IFS"; IFS='~' 8169 for cmd1 in $cmds; do 8170 IFS="$save_ifs" 8171 # Take the normal branch if the nm_file_list_spec branch 8172 # doesn't work or if tool conversion is not needed. 8173 case $nm_file_list_spec~$to_tool_file_cmd in 8174 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 8175 try_normal_branch=yes 8176 eval cmd=\"$cmd1\" 8177 func_len " $cmd" 8178 len=$func_len_result 8179 ;; 8180 *) 8181 try_normal_branch=no 8182 ;; 8183 esac 8184 if test "$try_normal_branch" = yes \ 8185 && { test "$len" -lt "$max_cmd_len" \ 8186 || test "$max_cmd_len" -le -1; } 8187 then 8188 func_show_eval "$cmd" 'exit $?' 8189 skipped_export=false 8190 elif test -n "$nm_file_list_spec"; then 8191 func_basename "$output" 8192 output_la=$func_basename_result 8193 save_libobjs=$libobjs 8194 save_output=$output 8195 output=${output_objdir}/${output_la}.nm 8196 func_to_tool_file "$output" 8197 libobjs=$nm_file_list_spec$func_to_tool_file_result 8198 func_append delfiles " $output" 8199 func_verbose "creating $NM input file list: $output" 8200 for obj in $save_libobjs; do 8201 func_to_tool_file "$obj" 8202 $ECHO "$func_to_tool_file_result" 8203 done > "$output" 8204 eval cmd=\"$cmd1\" 8205 func_show_eval "$cmd" 'exit $?' 8206 output=$save_output 8207 libobjs=$save_libobjs 8208 skipped_export=false 8209 else 8210 # The command line is too long to execute in one step. 8211 func_verbose "using reloadable object file for export list..." 8212 skipped_export=: 8213 # Break out early, otherwise skipped_export may be 8214 # set to false by a later but shorter cmd. 8215 break 8216 fi 8217 done 8218 IFS="$save_ifs" 8219 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then 8220 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8221 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8222 fi 8223 fi 8224 fi 8225 8226 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8227 tmp_export_symbols="$export_symbols" 8228 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8229 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8230 fi 8231 8232 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then 8233 # The given exports_symbols file has to be filtered, so filter it. 8234 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8235 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8236 # 's' commands which not all seds can handle. GNU sed should be fine 8237 # though. Also, the filter scales superlinearly with the number of 8238 # global variables. join(1) would be nice here, but unfortunately 8239 # isn't a blessed tool. 8240 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8241 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8242 export_symbols=$output_objdir/$libname.def 8243 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8244 fi 8245 8246 tmp_deplibs= 8247 for test_deplib in $deplibs; do 8248 case " $convenience " in 8249 *" $test_deplib "*) ;; 8250 *) 8251 func_append tmp_deplibs " $test_deplib" 8252 ;; 8253 esac 8254 done 8255 deplibs="$tmp_deplibs" 8256 8257 if test -n "$convenience"; then 8258 if test -n "$whole_archive_flag_spec" && 8259 test "$compiler_needs_object" = yes && 8260 test -z "$libobjs"; then 8261 # extract the archives, so we have objects to list. 8262 # TODO: could optimize this to just extract one archive. 8263 whole_archive_flag_spec= 8264 fi 8265 if test -n "$whole_archive_flag_spec"; then 8266 save_libobjs=$libobjs 8267 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8268 test "X$libobjs" = "X " && libobjs= 8269 else 8270 gentop="$output_objdir/${outputname}x" 8271 func_append generated " $gentop" 8272 8273 func_extract_archives $gentop $convenience 8274 func_append libobjs " $func_extract_archives_result" 8275 test "X$libobjs" = "X " && libobjs= 8276 fi 8277 fi 8278 8279 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then 8280 eval flag=\"$thread_safe_flag_spec\" 8281 func_append linker_flags " $flag" 8282 fi 8283 8284 # Make a backup of the uninstalled library when relinking 8285 if test "$opt_mode" = relink; then 8286 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 8287 fi 8288 8289 # Do each of the archive commands. 8290 if test "$module" = yes && test -n "$module_cmds" ; then 8291 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8292 eval test_cmds=\"$module_expsym_cmds\" 8293 cmds=$module_expsym_cmds 8294 else 8295 eval test_cmds=\"$module_cmds\" 8296 cmds=$module_cmds 8297 fi 8298 else 8299 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8300 eval test_cmds=\"$archive_expsym_cmds\" 8301 cmds=$archive_expsym_cmds 8302 else 8303 eval test_cmds=\"$archive_cmds\" 8304 cmds=$archive_cmds 8305 fi 8306 fi 8307 8308 if test "X$skipped_export" != "X:" && 8309 func_len " $test_cmds" && 8310 len=$func_len_result && 8311 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 8312 : 8313 else 8314 # The command line is too long to link in one step, link piecewise 8315 # or, if using GNU ld and skipped_export is not :, use a linker 8316 # script. 8317 8318 # Save the value of $output and $libobjs because we want to 8319 # use them later. If we have whole_archive_flag_spec, we 8320 # want to use save_libobjs as it was before 8321 # whole_archive_flag_spec was expanded, because we can't 8322 # assume the linker understands whole_archive_flag_spec. 8323 # This may have to be revisited, in case too many 8324 # convenience libraries get linked in and end up exceeding 8325 # the spec. 8326 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 8327 save_libobjs=$libobjs 8328 fi 8329 save_output=$output 8330 func_basename "$output" 8331 output_la=$func_basename_result 8332 8333 # Clear the reloadable object creation command queue and 8334 # initialize k to one. 8335 test_cmds= 8336 concat_cmds= 8337 objlist= 8338 last_robj= 8339 k=1 8340 8341 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then 8342 output=${output_objdir}/${output_la}.lnkscript 8343 func_verbose "creating GNU ld script: $output" 8344 echo 'INPUT (' > $output 8345 for obj in $save_libobjs 8346 do 8347 func_to_tool_file "$obj" 8348 $ECHO "$func_to_tool_file_result" >> $output 8349 done 8350 echo ')' >> $output 8351 func_append delfiles " $output" 8352 func_to_tool_file "$output" 8353 output=$func_to_tool_file_result 8354 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then 8355 output=${output_objdir}/${output_la}.lnk 8356 func_verbose "creating linker input file list: $output" 8357 : > $output 8358 set x $save_libobjs 8359 shift 8360 firstobj= 8361 if test "$compiler_needs_object" = yes; then 8362 firstobj="$1 " 8363 shift 8364 fi 8365 for obj 8366 do 8367 func_to_tool_file "$obj" 8368 $ECHO "$func_to_tool_file_result" >> $output 8369 done 8370 func_append delfiles " $output" 8371 func_to_tool_file "$output" 8372 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 8373 else 8374 if test -n "$save_libobjs"; then 8375 func_verbose "creating reloadable object files..." 8376 output=$output_objdir/$output_la-${k}.$objext 8377 eval test_cmds=\"$reload_cmds\" 8378 func_len " $test_cmds" 8379 len0=$func_len_result 8380 len=$len0 8381 8382 # Loop over the list of objects to be linked. 8383 for obj in $save_libobjs 8384 do 8385 func_len " $obj" 8386 func_arith $len + $func_len_result 8387 len=$func_arith_result 8388 if test "X$objlist" = X || 8389 test "$len" -lt "$max_cmd_len"; then 8390 func_append objlist " $obj" 8391 else 8392 # The command $test_cmds is almost too long, add a 8393 # command to the queue. 8394 if test "$k" -eq 1 ; then 8395 # The first file doesn't have a previous command to add. 8396 reload_objs=$objlist 8397 eval concat_cmds=\"$reload_cmds\" 8398 else 8399 # All subsequent reloadable object files will link in 8400 # the last one created. 8401 reload_objs="$objlist $last_robj" 8402 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 8403 fi 8404 last_robj=$output_objdir/$output_la-${k}.$objext 8405 func_arith $k + 1 8406 k=$func_arith_result 8407 output=$output_objdir/$output_la-${k}.$objext 8408 objlist=" $obj" 8409 func_len " $last_robj" 8410 func_arith $len0 + $func_len_result 8411 len=$func_arith_result 8412 fi 8413 done 8414 # Handle the remaining objects by creating one last 8415 # reloadable object file. All subsequent reloadable object 8416 # files will link in the last one created. 8417 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8418 reload_objs="$objlist $last_robj" 8419 eval concat_cmds=\"\${concat_cmds}$reload_cmds\" 8420 if test -n "$last_robj"; then 8421 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" 8422 fi 8423 func_append delfiles " $output" 8424 8425 else 8426 output= 8427 fi 8428 8429 if ${skipped_export-false}; then 8430 func_verbose "generating symbol list for \`$libname.la'" 8431 export_symbols="$output_objdir/$libname.exp" 8432 $opt_dry_run || $RM $export_symbols 8433 libobjs=$output 8434 # Append the command to create the export file. 8435 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8436 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 8437 if test -n "$last_robj"; then 8438 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 8439 fi 8440 fi 8441 8442 test -n "$save_libobjs" && 8443 func_verbose "creating a temporary reloadable object file: $output" 8444 8445 # Loop through the commands generated above and execute them. 8446 save_ifs="$IFS"; IFS='~' 8447 for cmd in $concat_cmds; do 8448 IFS="$save_ifs" 8449 $opt_silent || { 8450 func_quote_for_expand "$cmd" 8451 eval "func_echo $func_quote_for_expand_result" 8452 } 8453 $opt_dry_run || eval "$cmd" || { 8454 lt_exit=$? 8455 8456 # Restore the uninstalled library and exit 8457 if test "$opt_mode" = relink; then 8458 ( cd "$output_objdir" && \ 8459 $RM "${realname}T" && \ 8460 $MV "${realname}U" "$realname" ) 8461 fi 8462 8463 exit $lt_exit 8464 } 8465 done 8466 IFS="$save_ifs" 8467 8468 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 8469 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8470 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8471 fi 8472 fi 8473 8474 if ${skipped_export-false}; then 8475 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8476 tmp_export_symbols="$export_symbols" 8477 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8478 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8479 fi 8480 8481 if test -n "$orig_export_symbols"; then 8482 # The given exports_symbols file has to be filtered, so filter it. 8483 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8484 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8485 # 's' commands which not all seds can handle. GNU sed should be fine 8486 # though. Also, the filter scales superlinearly with the number of 8487 # global variables. join(1) would be nice here, but unfortunately 8488 # isn't a blessed tool. 8489 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8490 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8491 export_symbols=$output_objdir/$libname.def 8492 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8493 fi 8494 fi 8495 8496 libobjs=$output 8497 # Restore the value of output. 8498 output=$save_output 8499 8500 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 8501 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8502 test "X$libobjs" = "X " && libobjs= 8503 fi 8504 # Expand the library linking commands again to reset the 8505 # value of $libobjs for piecewise linking. 8506 8507 # Do each of the archive commands. 8508 if test "$module" = yes && test -n "$module_cmds" ; then 8509 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8510 cmds=$module_expsym_cmds 8511 else 8512 cmds=$module_cmds 8513 fi 8514 else 8515 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8516 cmds=$archive_expsym_cmds 8517 else 8518 cmds=$archive_cmds 8519 fi 8520 fi 8521 fi 8522 8523 if test -n "$delfiles"; then 8524 # Append the command to remove temporary files to $cmds. 8525 eval cmds=\"\$cmds~\$RM $delfiles\" 8526 fi 8527 8528 # Add any objects from preloaded convenience libraries 8529 if test -n "$dlprefiles"; then 8530 gentop="$output_objdir/${outputname}x" 8531 func_append generated " $gentop" 8532 8533 func_extract_archives $gentop $dlprefiles 8534 func_append libobjs " $func_extract_archives_result" 8535 test "X$libobjs" = "X " && libobjs= 8536 fi 8537 8538 save_ifs="$IFS"; IFS='~' 8539 for cmd in $cmds; do 8540 IFS="$save_ifs" 8541 eval cmd=\"$cmd\" 8542 $opt_silent || { 8543 func_quote_for_expand "$cmd" 8544 eval "func_echo $func_quote_for_expand_result" 8545 } 8546 $opt_dry_run || eval "$cmd" || { 8547 lt_exit=$? 8548 8549 # Restore the uninstalled library and exit 8550 if test "$opt_mode" = relink; then 8551 ( cd "$output_objdir" && \ 8552 $RM "${realname}T" && \ 8553 $MV "${realname}U" "$realname" ) 8554 fi 8555 8556 exit $lt_exit 8557 } 8558 done 8559 IFS="$save_ifs" 8560 8561 # Restore the uninstalled library and exit 8562 if test "$opt_mode" = relink; then 8563 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 8564 8565 if test -n "$convenience"; then 8566 if test -z "$whole_archive_flag_spec"; then 8567 func_show_eval '${RM}r "$gentop"' 8568 fi 8569 fi 8570 8571 exit $EXIT_SUCCESS 8572 fi 8573 8574 # Create links to the real library. 8575 for linkname in $linknames; do 8576 if test "$realname" != "$linkname"; then 8577 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 8578 fi 8579 done 8580 8581 # If -module or -export-dynamic was specified, set the dlname. 8582 if test "$module" = yes || test "$export_dynamic" = yes; then 8583 # On all known operating systems, these are identical. 8584 dlname="$soname" 8585 fi 8586 fi 8587 ;; 8588 8589 obj) 8590 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 8591 func_warning "\`-dlopen' is ignored for objects" 8592 fi 8593 8594 case " $deplibs" in 8595 *\ -l* | *\ -L*) 8596 func_warning "\`-l' and \`-L' are ignored for objects" ;; 8597 esac 8598 8599 test -n "$rpath" && \ 8600 func_warning "\`-rpath' is ignored for objects" 8601 8602 test -n "$xrpath" && \ 8603 func_warning "\`-R' is ignored for objects" 8604 8605 test -n "$vinfo" && \ 8606 func_warning "\`-version-info' is ignored for objects" 8607 8608 test -n "$release" && \ 8609 func_warning "\`-release' is ignored for objects" 8610 8611 case $output in 8612 *.lo) 8613 test -n "$objs$old_deplibs" && \ 8614 func_fatal_error "cannot build library object \`$output' from non-libtool objects" 8615 8616 libobj=$output 8617 func_lo2o "$libobj" 8618 obj=$func_lo2o_result 8619 ;; 8620 *) 8621 libobj= 8622 obj="$output" 8623 ;; 8624 esac 8625 8626 # Delete the old objects. 8627 $opt_dry_run || $RM $obj $libobj 8628 8629 # Objects from convenience libraries. This assumes 8630 # single-version convenience libraries. Whenever we create 8631 # different ones for PIC/non-PIC, this we'll have to duplicate 8632 # the extraction. 8633 reload_conv_objs= 8634 gentop= 8635 # reload_cmds runs $LD directly, so let us get rid of 8636 # -Wl from whole_archive_flag_spec and hope we can get by with 8637 # turning comma into space.. 8638 wl= 8639 8640 if test -n "$convenience"; then 8641 if test -n "$whole_archive_flag_spec"; then 8642 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 8643 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 8644 else 8645 gentop="$output_objdir/${obj}x" 8646 func_append generated " $gentop" 8647 8648 func_extract_archives $gentop $convenience 8649 reload_conv_objs="$reload_objs $func_extract_archives_result" 8650 fi 8651 fi 8652 8653 # If we're not building shared, we need to use non_pic_objs 8654 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" 8655 8656 # Create the old-style object. 8657 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test 8658 8659 output="$obj" 8660 func_execute_cmds "$reload_cmds" 'exit $?' 8661 8662 # Exit if we aren't doing a library object file. 8663 if test -z "$libobj"; then 8664 if test -n "$gentop"; then 8665 func_show_eval '${RM}r "$gentop"' 8666 fi 8667 8668 exit $EXIT_SUCCESS 8669 fi 8670 8671 if test "$build_libtool_libs" != yes; then 8672 if test -n "$gentop"; then 8673 func_show_eval '${RM}r "$gentop"' 8674 fi 8675 8676 # Create an invalid libtool object if no PIC, so that we don't 8677 # accidentally link it into a program. 8678 # $show "echo timestamp > $libobj" 8679 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 8680 exit $EXIT_SUCCESS 8681 fi 8682 8683 if test -n "$pic_flag" || test "$pic_mode" != default; then 8684 # Only do commands if we really have different PIC objects. 8685 reload_objs="$libobjs $reload_conv_objs" 8686 output="$libobj" 8687 func_execute_cmds "$reload_cmds" 'exit $?' 8688 fi 8689 8690 if test -n "$gentop"; then 8691 func_show_eval '${RM}r "$gentop"' 8692 fi 8693 8694 exit $EXIT_SUCCESS 8695 ;; 8696 8697 prog) 8698 case $host in 8699 *cygwin*) func_stripname '' '.exe' "$output" 8700 output=$func_stripname_result.exe;; 8701 esac 8702 test -n "$vinfo" && \ 8703 func_warning "\`-version-info' is ignored for programs" 8704 8705 test -n "$release" && \ 8706 func_warning "\`-release' is ignored for programs" 8707 8708 test "$preload" = yes \ 8709 && test "$dlopen_support" = unknown \ 8710 && test "$dlopen_self" = unknown \ 8711 && test "$dlopen_self_static" = unknown && \ 8712 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." 8713 8714 case $host in 8715 *-*-rhapsody* | *-*-darwin1.[012]) 8716 # On Rhapsody replace the C library is the System framework 8717 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 8718 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 8719 ;; 8720 esac 8721 8722 case $host in 8723 *-*-darwin*) 8724 # Don't allow lazy linking, it breaks C++ global constructors 8725 # But is supposedly fixed on 10.4 or later (yay!). 8726 if test "$tagname" = CXX ; then 8727 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 8728 10.[0123]) 8729 func_append compile_command " ${wl}-bind_at_load" 8730 func_append finalize_command " ${wl}-bind_at_load" 8731 ;; 8732 esac 8733 fi 8734 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8735 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8736 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8737 ;; 8738 esac 8739 8740 8741 # move library search paths that coincide with paths to not yet 8742 # installed libraries to the beginning of the library search list 8743 new_libs= 8744 for path in $notinst_path; do 8745 case " $new_libs " in 8746 *" -L$path/$objdir "*) ;; 8747 *) 8748 case " $compile_deplibs " in 8749 *" -L$path/$objdir "*) 8750 func_append new_libs " -L$path/$objdir" ;; 8751 esac 8752 ;; 8753 esac 8754 done 8755 for deplib in $compile_deplibs; do 8756 case $deplib in 8757 -L*) 8758 case " $new_libs " in 8759 *" $deplib "*) ;; 8760 *) func_append new_libs " $deplib" ;; 8761 esac 8762 ;; 8763 *) func_append new_libs " $deplib" ;; 8764 esac 8765 done 8766 compile_deplibs="$new_libs" 8767 8768 8769 func_append compile_command " $compile_deplibs" 8770 func_append finalize_command " $finalize_deplibs" 8771 8772 if test -n "$rpath$xrpath"; then 8773 # If the user specified any rpath flags, then add them. 8774 for libdir in $rpath $xrpath; do 8775 # This is the magic to use -rpath. 8776 case "$finalize_rpath " in 8777 *" $libdir "*) ;; 8778 *) func_append finalize_rpath " $libdir" ;; 8779 esac 8780 done 8781 fi 8782 8783 # Now hardcode the library paths 8784 rpath= 8785 hardcode_libdirs= 8786 for libdir in $compile_rpath $finalize_rpath; do 8787 if test -n "$hardcode_libdir_flag_spec"; then 8788 if test -n "$hardcode_libdir_separator"; then 8789 if test -z "$hardcode_libdirs"; then 8790 hardcode_libdirs="$libdir" 8791 else 8792 # Just accumulate the unique libdirs. 8793 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8794 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8795 ;; 8796 *) 8797 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8798 ;; 8799 esac 8800 fi 8801 else 8802 eval flag=\"$hardcode_libdir_flag_spec\" 8803 func_append rpath " $flag" 8804 fi 8805 elif test -n "$runpath_var"; then 8806 case "$perm_rpath " in 8807 *" $libdir "*) ;; 8808 *) func_append perm_rpath " $libdir" ;; 8809 esac 8810 fi 8811 case $host in 8812 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 8813 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` 8814 case :$dllsearchpath: in 8815 *":$libdir:"*) ;; 8816 ::) dllsearchpath=$libdir;; 8817 *) func_append dllsearchpath ":$libdir";; 8818 esac 8819 case :$dllsearchpath: in 8820 *":$testbindir:"*) ;; 8821 ::) dllsearchpath=$testbindir;; 8822 *) func_append dllsearchpath ":$testbindir";; 8823 esac 8824 ;; 8825 esac 8826 done 8827 # Substitute the hardcoded libdirs into the rpath. 8828 if test -n "$hardcode_libdir_separator" && 8829 test -n "$hardcode_libdirs"; then 8830 libdir="$hardcode_libdirs" 8831 eval rpath=\" $hardcode_libdir_flag_spec\" 8832 fi 8833 compile_rpath="$rpath" 8834 8835 rpath= 8836 hardcode_libdirs= 8837 for libdir in $finalize_rpath; do 8838 if test -n "$hardcode_libdir_flag_spec"; then 8839 if test -n "$hardcode_libdir_separator"; then 8840 if test -z "$hardcode_libdirs"; then 8841 hardcode_libdirs="$libdir" 8842 else 8843 # Just accumulate the unique libdirs. 8844 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8845 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8846 ;; 8847 *) 8848 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8849 ;; 8850 esac 8851 fi 8852 else 8853 eval flag=\"$hardcode_libdir_flag_spec\" 8854 func_append rpath " $flag" 8855 fi 8856 elif test -n "$runpath_var"; then 8857 case "$finalize_perm_rpath " in 8858 *" $libdir "*) ;; 8859 *) func_append finalize_perm_rpath " $libdir" ;; 8860 esac 8861 fi 8862 done 8863 # Substitute the hardcoded libdirs into the rpath. 8864 if test -n "$hardcode_libdir_separator" && 8865 test -n "$hardcode_libdirs"; then 8866 libdir="$hardcode_libdirs" 8867 eval rpath=\" $hardcode_libdir_flag_spec\" 8868 fi 8869 finalize_rpath="$rpath" 8870 8871 if test -n "$libobjs" && test "$build_old_libs" = yes; then 8872 # Transform all the library objects into standard objects. 8873 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8874 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8875 fi 8876 8877 func_generate_dlsyms "$outputname" "@PROGRAM@" "no" 8878 8879 # template prelinking step 8880 if test -n "$prelink_cmds"; then 8881 func_execute_cmds "$prelink_cmds" 'exit $?' 8882 fi 8883 8884 wrappers_required=yes 8885 case $host in 8886 *cegcc* | *mingw32ce*) 8887 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 8888 wrappers_required=no 8889 ;; 8890 *cygwin* | *mingw* ) 8891 if test "$build_libtool_libs" != yes; then 8892 wrappers_required=no 8893 fi 8894 ;; 8895 *) 8896 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then 8897 wrappers_required=no 8898 fi 8899 ;; 8900 esac 8901 if test "$wrappers_required" = no; then 8902 # Replace the output file specification. 8903 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8904 link_command="$compile_command$compile_rpath" 8905 8906 # We have no uninstalled library dependencies, so finalize right now. 8907 exit_status=0 8908 func_show_eval "$link_command" 'exit_status=$?' 8909 8910 if test -n "$postlink_cmds"; then 8911 func_to_tool_file "$output" 8912 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8913 func_execute_cmds "$postlink_cmds" 'exit $?' 8914 fi 8915 8916 # Delete the generated files. 8917 if test -f "$output_objdir/${outputname}S.${objext}"; then 8918 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' 8919 fi 8920 8921 exit $exit_status 8922 fi 8923 8924 if test -n "$compile_shlibpath$finalize_shlibpath"; then 8925 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 8926 fi 8927 if test -n "$finalize_shlibpath"; then 8928 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 8929 fi 8930 8931 compile_var= 8932 finalize_var= 8933 if test -n "$runpath_var"; then 8934 if test -n "$perm_rpath"; then 8935 # We should set the runpath_var. 8936 rpath= 8937 for dir in $perm_rpath; do 8938 func_append rpath "$dir:" 8939 done 8940 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 8941 fi 8942 if test -n "$finalize_perm_rpath"; then 8943 # We should set the runpath_var. 8944 rpath= 8945 for dir in $finalize_perm_rpath; do 8946 func_append rpath "$dir:" 8947 done 8948 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 8949 fi 8950 fi 8951 8952 if test "$no_install" = yes; then 8953 # We don't need to create a wrapper script. 8954 link_command="$compile_var$compile_command$compile_rpath" 8955 # Replace the output file specification. 8956 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8957 # Delete the old output file. 8958 $opt_dry_run || $RM $output 8959 # Link the executable and exit 8960 func_show_eval "$link_command" 'exit $?' 8961 8962 if test -n "$postlink_cmds"; then 8963 func_to_tool_file "$output" 8964 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8965 func_execute_cmds "$postlink_cmds" 'exit $?' 8966 fi 8967 8968 exit $EXIT_SUCCESS 8969 fi 8970 8971 if test "$hardcode_action" = relink; then 8972 # Fast installation is not supported 8973 link_command="$compile_var$compile_command$compile_rpath" 8974 relink_command="$finalize_var$finalize_command$finalize_rpath" 8975 8976 func_warning "this platform does not like uninstalled shared libraries" 8977 func_warning "\`$output' will be relinked during installation" 8978 else 8979 if test "$fast_install" != no; then 8980 link_command="$finalize_var$compile_command$finalize_rpath" 8981 if test "$fast_install" = yes; then 8982 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 8983 else 8984 # fast_install is set to needless 8985 relink_command= 8986 fi 8987 else 8988 link_command="$compile_var$compile_command$compile_rpath" 8989 relink_command="$finalize_var$finalize_command$finalize_rpath" 8990 fi 8991 fi 8992 8993 # Replace the output file specification. 8994 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 8995 8996 # Delete the old output files. 8997 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 8998 8999 func_show_eval "$link_command" 'exit $?' 9000 9001 if test -n "$postlink_cmds"; then 9002 func_to_tool_file "$output_objdir/$outputname" 9003 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'` 9004 func_execute_cmds "$postlink_cmds" 'exit $?' 9005 fi 9006 9007 # Now create the wrapper script. 9008 func_verbose "creating $output" 9009 9010 # Quote the relink command for shipping. 9011 if test -n "$relink_command"; then 9012 # Preserve any variables that may affect compiler behavior 9013 for var in $variables_saved_for_relink; do 9014 if eval test -z \"\${$var+set}\"; then 9015 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9016 elif eval var_value=\$$var; test -z "$var_value"; then 9017 relink_command="$var=; export $var; $relink_command" 9018 else 9019 func_quote_for_eval "$var_value" 9020 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9021 fi 9022 done 9023 relink_command="(cd `pwd`; $relink_command)" 9024 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9025 fi 9026 9027 # Only actually do things if not in dry run mode. 9028 $opt_dry_run || { 9029 # win32 will think the script is a binary if it has 9030 # a .exe suffix, so we strip it off here. 9031 case $output in 9032 *.exe) func_stripname '' '.exe' "$output" 9033 output=$func_stripname_result ;; 9034 esac 9035 # test for cygwin because mv fails w/o .exe extensions 9036 case $host in 9037 *cygwin*) 9038 exeext=.exe 9039 func_stripname '' '.exe' "$outputname" 9040 outputname=$func_stripname_result ;; 9041 *) exeext= ;; 9042 esac 9043 case $host in 9044 *cygwin* | *mingw* ) 9045 func_dirname_and_basename "$output" "" "." 9046 output_name=$func_basename_result 9047 output_path=$func_dirname_result 9048 cwrappersource="$output_path/$objdir/lt-$output_name.c" 9049 cwrapper="$output_path/$output_name.exe" 9050 $RM $cwrappersource $cwrapper 9051 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 9052 9053 func_emit_cwrapperexe_src > $cwrappersource 9054 9055 # The wrapper executable is built using the $host compiler, 9056 # because it contains $host paths and files. If cross- 9057 # compiling, it, like the target executable, must be 9058 # executed on the $host or under an emulation environment. 9059 $opt_dry_run || { 9060 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 9061 $STRIP $cwrapper 9062 } 9063 9064 # Now, create the wrapper script for func_source use: 9065 func_ltwrapper_scriptname $cwrapper 9066 $RM $func_ltwrapper_scriptname_result 9067 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 9068 $opt_dry_run || { 9069 # note: this script will not be executed, so do not chmod. 9070 if test "x$build" = "x$host" ; then 9071 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 9072 else 9073 func_emit_wrapper no > $func_ltwrapper_scriptname_result 9074 fi 9075 } 9076 ;; 9077 * ) 9078 $RM $output 9079 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 9080 9081 func_emit_wrapper no > $output 9082 chmod +x $output 9083 ;; 9084 esac 9085 } 9086 exit $EXIT_SUCCESS 9087 ;; 9088 esac 9089 9090 # See if we need to build an old-fashioned archive. 9091 for oldlib in $oldlibs; do 9092 9093 if test "$build_libtool_libs" = convenience; then 9094 oldobjs="$libobjs_save $symfileobj" 9095 addlibs="$convenience" 9096 build_libtool_libs=no 9097 else 9098 if test "$build_libtool_libs" = module; then 9099 oldobjs="$libobjs_save" 9100 build_libtool_libs=no 9101 else 9102 oldobjs="$old_deplibs $non_pic_objects" 9103 if test "$preload" = yes && test -f "$symfileobj"; then 9104 func_append oldobjs " $symfileobj" 9105 fi 9106 fi 9107 addlibs="$old_convenience" 9108 fi 9109 9110 if test -n "$addlibs"; then 9111 gentop="$output_objdir/${outputname}x" 9112 func_append generated " $gentop" 9113 9114 func_extract_archives $gentop $addlibs 9115 func_append oldobjs " $func_extract_archives_result" 9116 fi 9117 9118 # Do each command in the archive commands. 9119 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then 9120 cmds=$old_archive_from_new_cmds 9121 else 9122 9123 # Add any objects from preloaded convenience libraries 9124 if test -n "$dlprefiles"; then 9125 gentop="$output_objdir/${outputname}x" 9126 func_append generated " $gentop" 9127 9128 func_extract_archives $gentop $dlprefiles 9129 func_append oldobjs " $func_extract_archives_result" 9130 fi 9131 9132 # POSIX demands no paths to be encoded in archives. We have 9133 # to avoid creating archives with duplicate basenames if we 9134 # might have to extract them afterwards, e.g., when creating a 9135 # static archive out of a convenience library, or when linking 9136 # the entirety of a libtool archive into another (currently 9137 # not supported by libtool). 9138 if (for obj in $oldobjs 9139 do 9140 func_basename "$obj" 9141 $ECHO "$func_basename_result" 9142 done | sort | sort -uc >/dev/null 2>&1); then 9143 : 9144 else 9145 echo "copying selected object files to avoid basename conflicts..." 9146 gentop="$output_objdir/${outputname}x" 9147 func_append generated " $gentop" 9148 func_mkdir_p "$gentop" 9149 save_oldobjs=$oldobjs 9150 oldobjs= 9151 counter=1 9152 for obj in $save_oldobjs 9153 do 9154 func_basename "$obj" 9155 objbase="$func_basename_result" 9156 case " $oldobjs " in 9157 " ") oldobjs=$obj ;; 9158 *[\ /]"$objbase "*) 9159 while :; do 9160 # Make sure we don't pick an alternate name that also 9161 # overlaps. 9162 newobj=lt$counter-$objbase 9163 func_arith $counter + 1 9164 counter=$func_arith_result 9165 case " $oldobjs " in 9166 *[\ /]"$newobj "*) ;; 9167 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 9168 esac 9169 done 9170 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 9171 func_append oldobjs " $gentop/$newobj" 9172 ;; 9173 *) func_append oldobjs " $obj" ;; 9174 esac 9175 done 9176 fi 9177 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 9178 tool_oldlib=$func_to_tool_file_result 9179 eval cmds=\"$old_archive_cmds\" 9180 9181 func_len " $cmds" 9182 len=$func_len_result 9183 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9184 cmds=$old_archive_cmds 9185 elif test -n "$archiver_list_spec"; then 9186 func_verbose "using command file archive linking..." 9187 for obj in $oldobjs 9188 do 9189 func_to_tool_file "$obj" 9190 $ECHO "$func_to_tool_file_result" 9191 done > $output_objdir/$libname.libcmd 9192 func_to_tool_file "$output_objdir/$libname.libcmd" 9193 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 9194 cmds=$old_archive_cmds 9195 else 9196 # the command line is too long to link in one step, link in parts 9197 func_verbose "using piecewise archive linking..." 9198 save_RANLIB=$RANLIB 9199 RANLIB=: 9200 objlist= 9201 concat_cmds= 9202 save_oldobjs=$oldobjs 9203 oldobjs= 9204 # Is there a better way of finding the last object in the list? 9205 for obj in $save_oldobjs 9206 do 9207 last_oldobj=$obj 9208 done 9209 eval test_cmds=\"$old_archive_cmds\" 9210 func_len " $test_cmds" 9211 len0=$func_len_result 9212 len=$len0 9213 for obj in $save_oldobjs 9214 do 9215 func_len " $obj" 9216 func_arith $len + $func_len_result 9217 len=$func_arith_result 9218 func_append objlist " $obj" 9219 if test "$len" -lt "$max_cmd_len"; then 9220 : 9221 else 9222 # the above command should be used before it gets too long 9223 oldobjs=$objlist 9224 if test "$obj" = "$last_oldobj" ; then 9225 RANLIB=$save_RANLIB 9226 fi 9227 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9228 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" 9229 objlist= 9230 len=$len0 9231 fi 9232 done 9233 RANLIB=$save_RANLIB 9234 oldobjs=$objlist 9235 if test "X$oldobjs" = "X" ; then 9236 eval cmds=\"\$concat_cmds\" 9237 else 9238 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 9239 fi 9240 fi 9241 fi 9242 func_execute_cmds "$cmds" 'exit $?' 9243 done 9244 9245 test -n "$generated" && \ 9246 func_show_eval "${RM}r$generated" 9247 9248 # Now create the libtool archive. 9249 case $output in 9250 *.la) 9251 old_library= 9252 test "$build_old_libs" = yes && old_library="$libname.$libext" 9253 func_verbose "creating $output" 9254 9255 # Preserve any variables that may affect compiler behavior 9256 for var in $variables_saved_for_relink; do 9257 if eval test -z \"\${$var+set}\"; then 9258 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9259 elif eval var_value=\$$var; test -z "$var_value"; then 9260 relink_command="$var=; export $var; $relink_command" 9261 else 9262 func_quote_for_eval "$var_value" 9263 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9264 fi 9265 done 9266 # Quote the link command for shipping. 9267 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 9268 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9269 if test "$hardcode_automatic" = yes ; then 9270 relink_command= 9271 fi 9272 9273 # Only create the output if not a dry run. 9274 $opt_dry_run || { 9275 for installed in no yes; do 9276 if test "$installed" = yes; then 9277 if test -z "$install_libdir"; then 9278 break 9279 fi 9280 output="$output_objdir/$outputname"i 9281 # Replace all uninstalled libtool libraries with the installed ones 9282 newdependency_libs= 9283 for deplib in $dependency_libs; do 9284 case $deplib in 9285 *.la) 9286 func_basename "$deplib" 9287 name="$func_basename_result" 9288 func_resolve_sysroot "$deplib" 9289 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` 9290 test -z "$libdir" && \ 9291 func_fatal_error "\`$deplib' is not a valid libtool archive" 9292 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 9293 ;; 9294 -L*) 9295 func_stripname -L '' "$deplib" 9296 func_replace_sysroot "$func_stripname_result" 9297 func_append newdependency_libs " -L$func_replace_sysroot_result" 9298 ;; 9299 -R*) 9300 func_stripname -R '' "$deplib" 9301 func_replace_sysroot "$func_stripname_result" 9302 func_append newdependency_libs " -R$func_replace_sysroot_result" 9303 ;; 9304 *) func_append newdependency_libs " $deplib" ;; 9305 esac 9306 done 9307 dependency_libs="$newdependency_libs" 9308 newdlfiles= 9309 9310 for lib in $dlfiles; do 9311 case $lib in 9312 *.la) 9313 func_basename "$lib" 9314 name="$func_basename_result" 9315 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9316 test -z "$libdir" && \ 9317 func_fatal_error "\`$lib' is not a valid libtool archive" 9318 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 9319 ;; 9320 *) func_append newdlfiles " $lib" ;; 9321 esac 9322 done 9323 dlfiles="$newdlfiles" 9324 newdlprefiles= 9325 for lib in $dlprefiles; do 9326 case $lib in 9327 *.la) 9328 # Only pass preopened files to the pseudo-archive (for 9329 # eventual linking with the app. that links it) if we 9330 # didn't already link the preopened objects directly into 9331 # the library: 9332 func_basename "$lib" 9333 name="$func_basename_result" 9334 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9335 test -z "$libdir" && \ 9336 func_fatal_error "\`$lib' is not a valid libtool archive" 9337 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 9338 ;; 9339 esac 9340 done 9341 dlprefiles="$newdlprefiles" 9342 else 9343 newdlfiles= 9344 for lib in $dlfiles; do 9345 case $lib in 9346 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9347 *) abs=`pwd`"/$lib" ;; 9348 esac 9349 func_append newdlfiles " $abs" 9350 done 9351 dlfiles="$newdlfiles" 9352 newdlprefiles= 9353 for lib in $dlprefiles; do 9354 case $lib in 9355 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9356 *) abs=`pwd`"/$lib" ;; 9357 esac 9358 func_append newdlprefiles " $abs" 9359 done 9360 dlprefiles="$newdlprefiles" 9361 fi 9362 $RM $output 9363 # place dlname in correct position for cygwin 9364 # In fact, it would be nice if we could use this code for all target 9365 # systems that can't hard-code library paths into their executables 9366 # and that have no shared library path variable independent of PATH, 9367 # but it turns out we can't easily determine that from inspecting 9368 # libtool variables, so we have to hard-code the OSs to which it 9369 # applies here; at the moment, that means platforms that use the PE 9370 # object format with DLL files. See the long comment at the top of 9371 # tests/bindir.at for full details. 9372 tdlname=$dlname 9373 case $host,$output,$installed,$module,$dlname in 9374 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 9375 # If a -bindir argument was supplied, place the dll there. 9376 if test "x$bindir" != x ; 9377 then 9378 func_relative_path "$install_libdir" "$bindir" 9379 tdlname=$func_relative_path_result$dlname 9380 else 9381 # Otherwise fall back on heuristic. 9382 tdlname=../bin/$dlname 9383 fi 9384 ;; 9385 esac 9386 $ECHO > $output "\ 9387# $outputname - a libtool library file 9388# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 9389# 9390# Please DO NOT delete this file! 9391# It is necessary for linking the library. 9392 9393# The name that we can dlopen(3). 9394dlname='$tdlname' 9395 9396# Names of this library. 9397library_names='$library_names' 9398 9399# The name of the static archive. 9400old_library='$old_library' 9401 9402# Linker flags that can not go in dependency_libs. 9403inherited_linker_flags='$new_inherited_linker_flags' 9404 9405# Libraries that this one depends upon. 9406dependency_libs='$dependency_libs' 9407 9408# Names of additional weak libraries provided by this library 9409weak_library_names='$weak_libs' 9410 9411# Version information for $libname. 9412current=$current 9413age=$age 9414revision=$revision 9415 9416# Is this an already installed library? 9417installed=$installed 9418 9419# Should we warn about portability when linking against -modules? 9420shouldnotlink=$module 9421 9422# Files to dlopen/dlpreopen 9423dlopen='$dlfiles' 9424dlpreopen='$dlprefiles' 9425 9426# Directory that this library needs to be installed in: 9427libdir='$install_libdir'" 9428 if test "$installed" = no && test "$need_relink" = yes; then 9429 $ECHO >> $output "\ 9430relink_command=\"$relink_command\"" 9431 fi 9432 done 9433 } 9434 9435 # Do a symbolic link so that the libtool archive can be found in 9436 # LD_LIBRARY_PATH before the program is installed. 9437 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 9438 ;; 9439 esac 9440 exit $EXIT_SUCCESS 9441} 9442 9443{ test "$opt_mode" = link || test "$opt_mode" = relink; } && 9444 func_mode_link ${1+"$@"} 9445 9446 9447# func_mode_uninstall arg... 9448func_mode_uninstall () 9449{ 9450 $opt_debug 9451 RM="$nonopt" 9452 files= 9453 rmforce= 9454 exit_status=0 9455 9456 # This variable tells wrapper scripts just to set variables rather 9457 # than running their programs. 9458 libtool_install_magic="$magic" 9459 9460 for arg 9461 do 9462 case $arg in 9463 -f) func_append RM " $arg"; rmforce=yes ;; 9464 -*) func_append RM " $arg" ;; 9465 *) func_append files " $arg" ;; 9466 esac 9467 done 9468 9469 test -z "$RM" && \ 9470 func_fatal_help "you must specify an RM program" 9471 9472 rmdirs= 9473 9474 for file in $files; do 9475 func_dirname "$file" "" "." 9476 dir="$func_dirname_result" 9477 if test "X$dir" = X.; then 9478 odir="$objdir" 9479 else 9480 odir="$dir/$objdir" 9481 fi 9482 func_basename "$file" 9483 name="$func_basename_result" 9484 test "$opt_mode" = uninstall && odir="$dir" 9485 9486 # Remember odir for removal later, being careful to avoid duplicates 9487 if test "$opt_mode" = clean; then 9488 case " $rmdirs " in 9489 *" $odir "*) ;; 9490 *) func_append rmdirs " $odir" ;; 9491 esac 9492 fi 9493 9494 # Don't error if the file doesn't exist and rm -f was used. 9495 if { test -L "$file"; } >/dev/null 2>&1 || 9496 { test -h "$file"; } >/dev/null 2>&1 || 9497 test -f "$file"; then 9498 : 9499 elif test -d "$file"; then 9500 exit_status=1 9501 continue 9502 elif test "$rmforce" = yes; then 9503 continue 9504 fi 9505 9506 rmfiles="$file" 9507 9508 case $name in 9509 *.la) 9510 # Possibly a libtool archive, so verify it. 9511 if func_lalib_p "$file"; then 9512 func_source $dir/$name 9513 9514 # Delete the libtool libraries and symlinks. 9515 for n in $library_names; do 9516 func_append rmfiles " $odir/$n" 9517 done 9518 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 9519 9520 case "$opt_mode" in 9521 clean) 9522 case " $library_names " in 9523 *" $dlname "*) ;; 9524 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 9525 esac 9526 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 9527 ;; 9528 uninstall) 9529 if test -n "$library_names"; then 9530 # Do each command in the postuninstall commands. 9531 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9532 fi 9533 9534 if test -n "$old_library"; then 9535 # Do each command in the old_postuninstall commands. 9536 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9537 fi 9538 # FIXME: should reinstall the best remaining shared library. 9539 ;; 9540 esac 9541 fi 9542 ;; 9543 9544 *.lo) 9545 # Possibly a libtool object, so verify it. 9546 if func_lalib_p "$file"; then 9547 9548 # Read the .lo file 9549 func_source $dir/$name 9550 9551 # Add PIC object to the list of files to remove. 9552 if test -n "$pic_object" && 9553 test "$pic_object" != none; then 9554 func_append rmfiles " $dir/$pic_object" 9555 fi 9556 9557 # Add non-PIC object to the list of files to remove. 9558 if test -n "$non_pic_object" && 9559 test "$non_pic_object" != none; then 9560 func_append rmfiles " $dir/$non_pic_object" 9561 fi 9562 fi 9563 ;; 9564 9565 *) 9566 if test "$opt_mode" = clean ; then 9567 noexename=$name 9568 case $file in 9569 *.exe) 9570 func_stripname '' '.exe' "$file" 9571 file=$func_stripname_result 9572 func_stripname '' '.exe' "$name" 9573 noexename=$func_stripname_result 9574 # $file with .exe has already been added to rmfiles, 9575 # add $file without .exe 9576 func_append rmfiles " $file" 9577 ;; 9578 esac 9579 # Do a test to see if this is a libtool program. 9580 if func_ltwrapper_p "$file"; then 9581 if func_ltwrapper_executable_p "$file"; then 9582 func_ltwrapper_scriptname "$file" 9583 relink_command= 9584 func_source $func_ltwrapper_scriptname_result 9585 func_append rmfiles " $func_ltwrapper_scriptname_result" 9586 else 9587 relink_command= 9588 func_source $dir/$noexename 9589 fi 9590 9591 # note $name still contains .exe if it was in $file originally 9592 # as does the version of $file that was added into $rmfiles 9593 func_append rmfiles " $odir/$name $odir/${name}S.${objext}" 9594 if test "$fast_install" = yes && test -n "$relink_command"; then 9595 func_append rmfiles " $odir/lt-$name" 9596 fi 9597 if test "X$noexename" != "X$name" ; then 9598 func_append rmfiles " $odir/lt-${noexename}.c" 9599 fi 9600 fi 9601 fi 9602 ;; 9603 esac 9604 func_show_eval "$RM $rmfiles" 'exit_status=1' 9605 done 9606 9607 # Try to remove the ${objdir}s in the directories where we deleted files 9608 for dir in $rmdirs; do 9609 if test -d "$dir"; then 9610 func_show_eval "rmdir $dir >/dev/null 2>&1" 9611 fi 9612 done 9613 9614 exit $exit_status 9615} 9616 9617{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && 9618 func_mode_uninstall ${1+"$@"} 9619 9620test -z "$opt_mode" && { 9621 help="$generic_help" 9622 func_fatal_help "you must specify a MODE" 9623} 9624 9625test -z "$exec_cmd" && \ 9626 func_fatal_help "invalid operation mode \`$opt_mode'" 9627 9628if test -n "$exec_cmd"; then 9629 eval exec "$exec_cmd" 9630 exit $EXIT_FAILURE 9631fi 9632 9633exit $exit_status 9634 9635 9636# The TAGs below are defined such that we never get into a situation 9637# in which we disable both kinds of libraries. Given conflicting 9638# choices, we go for a static library, that is the most portable, 9639# since we can't tell whether shared libraries were disabled because 9640# the user asked for that or because the platform doesn't support 9641# them. This is particularly important on AIX, because we don't 9642# support having both static and shared libraries enabled at the same 9643# time on that platform, so we default to a shared-only configuration. 9644# If a disable-shared tag is given, we'll fallback to a static-only 9645# configuration. But we'll never go from static-only to shared-only. 9646 9647# ### BEGIN LIBTOOL TAG CONFIG: disable-shared 9648build_libtool_libs=no 9649build_old_libs=yes 9650# ### END LIBTOOL TAG CONFIG: disable-shared 9651 9652# ### BEGIN LIBTOOL TAG CONFIG: disable-static 9653build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 9654# ### END LIBTOOL TAG CONFIG: disable-static 9655 9656# Local Variables: 9657# mode:shell-script 9658# sh-indentation:2 9659# End: 9660# vi:sw=2 9661 9662