ltmain.sh revision 1.1.1.2
1 #!/bin/sh 2 ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in 3 ## by inline-source v2019-02-19.15 4 5 # libtool (GNU libtool) 2.4.7 6 # Provide generalized library-building support services. 7 # Written by Gordon Matzigkeit <gord (at] gnu.ai.mit.edu>, 1996 8 9 # Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc. 10 # This is free software; see the source for copying conditions. There is NO 11 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12 13 # GNU Libtool is free software; you can redistribute it and/or modify 14 # it under the terms of the GNU General Public License as published by 15 # the Free Software Foundation; either version 2 of the License, or 16 # (at your option) any later version. 17 # 18 # As a special exception to the GNU General Public License, 19 # if you distribute this file as part of a program or library that 20 # is built using GNU Libtool, you may include this file under the 21 # same distribution terms that you use for the rest of that program. 22 # 23 # GNU Libtool is distributed in the hope that it will be useful, but 24 # WITHOUT ANY WARRANTY; without even the implied warranty of 25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 26 # General Public License for more details. 27 # 28 # You should have received a copy of the GNU General Public License 29 # along with this program. If not, see <http://www.gnu.org/licenses/>. 30 31 32 PROGRAM=libtool 33 PACKAGE=libtool 34 VERSION=2.4.7 35 package_revision=2.4.7 36 37 38 ## ------ ## 39 ## Usage. ## 40 ## ------ ## 41 42 # Run './libtool --help' for help with using this script from the 43 # command line. 44 45 46 ## ------------------------------- ## 47 ## User overridable command paths. ## 48 ## ------------------------------- ## 49 50 # After configure completes, it has a better idea of some of the 51 # shell tools we need than the defaults used by the functions shared 52 # with bootstrap, so set those here where they can still be over- 53 # ridden by the user, but otherwise take precedence. 54 55 : ${AUTOCONF="autoconf"} 56 : ${AUTOMAKE="automake"} 57 58 59 ## -------------------------- ## 60 ## Source external libraries. ## 61 ## -------------------------- ## 62 63 # Much of our low-level functionality needs to be sourced from external 64 # libraries, which are installed to $pkgauxdir. 65 66 # Set a version string for this script. 67 scriptversion=2019-02-19.15; # UTC 68 69 # General shell script boiler plate, and helper functions. 70 # Written by Gary V. Vaughan, 2004 71 72 # This is free software. There is NO warranty; not even for 73 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 74 # 75 # Copyright (C) 2004-2019, 2021 Bootstrap Authors 76 # 77 # This file is dual licensed under the terms of the MIT license 78 # <https://opensource.org/license/MIT>, and GPL version 2 or later 79 # <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of 80 # these licenses when using or redistributing this software or any of 81 # the files within it. See the URLs above, or the file `LICENSE` 82 # included in the Bootstrap distribution for the full license texts. 83 84 # Please report bugs or propose patches to: 85 # <https://github.com/gnulib-modules/bootstrap/issues> 86 87 88 ## ------ ## 89 ## Usage. ## 90 ## ------ ## 91 92 # Evaluate this file near the top of your script to gain access to 93 # the functions and variables defined here: 94 # 95 # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh 96 # 97 # If you need to override any of the default environment variable 98 # settings, do that before evaluating this file. 99 100 101 ## -------------------- ## 102 ## Shell normalisation. ## 103 ## -------------------- ## 104 105 # Some shells need a little help to be as Bourne compatible as possible. 106 # Before doing anything else, make sure all that help has been provided! 107 108 DUALCASE=1; export DUALCASE # for MKS sh 109 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 110 emulate sh 111 NULLCMD=: 112 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 113 # is contrary to our usage. Disable this feature. 114 alias -g '${1+"$@"}'='"$@"' 115 setopt NO_GLOB_SUBST 116 else 117 case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac 118 fi 119 120 # NLS nuisances: We save the old values in case they are required later. 121 _G_user_locale= 122 _G_safe_locale= 123 for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 124 do 125 eval "if test set = \"\${$_G_var+set}\"; then 126 save_$_G_var=\$$_G_var 127 $_G_var=C 128 export $_G_var 129 _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" 130 _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" 131 fi" 132 done 133 # These NLS vars are set unconditionally (bootstrap issue #24). Unset those 134 # in case the environment reset is needed later and the $save_* variant is not 135 # defined (see the code above). 136 LC_ALL=C 137 LANGUAGE=C 138 export LANGUAGE LC_ALL 139 140 # Make sure IFS has a sensible default 141 sp=' ' 142 nl=' 143 ' 144 IFS="$sp $nl" 145 146 # There are apparently some retarded systems that use ';' as a PATH separator! 147 if test "${PATH_SEPARATOR+set}" != set; then 148 PATH_SEPARATOR=: 149 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 150 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 151 PATH_SEPARATOR=';' 152 } 153 fi 154 155 156 # func_unset VAR 157 # -------------- 158 # Portably unset VAR. 159 # In some shells, an 'unset VAR' statement leaves a non-zero return 160 # status if VAR is already unset, which might be problematic if the 161 # statement is used at the end of a function (thus poisoning its return 162 # value) or when 'set -e' is active (causing even a spurious abort of 163 # the script in this case). 164 func_unset () 165 { 166 { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } 167 } 168 169 170 # Make sure CDPATH doesn't cause `cd` commands to output the target dir. 171 func_unset CDPATH 172 173 # Make sure ${,E,F}GREP behave sanely. 174 func_unset GREP_OPTIONS 175 176 177 ## ------------------------- ## 178 ## Locate command utilities. ## 179 ## ------------------------- ## 180 181 182 # func_executable_p FILE 183 # ---------------------- 184 # Check that FILE is an executable regular file. 185 func_executable_p () 186 { 187 test -f "$1" && test -x "$1" 188 } 189 190 191 # func_path_progs PROGS_LIST CHECK_FUNC [PATH] 192 # -------------------------------------------- 193 # Search for either a program that responds to --version with output 194 # containing "GNU", or else returned by CHECK_FUNC otherwise, by 195 # trying all the directories in PATH with each of the elements of 196 # PROGS_LIST. 197 # 198 # CHECK_FUNC should accept the path to a candidate program, and 199 # set $func_check_prog_result if it truncates its output less than 200 # $_G_path_prog_max characters. 201 func_path_progs () 202 { 203 _G_progs_list=$1 204 _G_check_func=$2 205 _G_PATH=${3-"$PATH"} 206 207 _G_path_prog_max=0 208 _G_path_prog_found=false 209 _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} 210 for _G_dir in $_G_PATH; do 211 IFS=$_G_save_IFS 212 test -z "$_G_dir" && _G_dir=. 213 for _G_prog_name in $_G_progs_list; do 214 for _exeext in '' .EXE; do 215 _G_path_prog=$_G_dir/$_G_prog_name$_exeext 216 func_executable_p "$_G_path_prog" || continue 217 case `"$_G_path_prog" --version 2>&1` in 218 *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; 219 *) $_G_check_func $_G_path_prog 220 func_path_progs_result=$func_check_prog_result 221 ;; 222 esac 223 $_G_path_prog_found && break 3 224 done 225 done 226 done 227 IFS=$_G_save_IFS 228 test -z "$func_path_progs_result" && { 229 echo "no acceptable sed could be found in \$PATH" >&2 230 exit 1 231 } 232 } 233 234 235 # We want to be able to use the functions in this file before configure 236 # has figured out where the best binaries are kept, which means we have 237 # to search for them ourselves - except when the results are already set 238 # where we skip the searches. 239 240 # Unless the user overrides by setting SED, search the path for either GNU 241 # sed, or the sed that truncates its output the least. 242 test -z "$SED" && { 243 _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 244 for _G_i in 1 2 3 4 5 6 7; do 245 _G_sed_script=$_G_sed_script$nl$_G_sed_script 246 done 247 echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed 248 _G_sed_script= 249 250 func_check_prog_sed () 251 { 252 _G_path_prog=$1 253 254 _G_count=0 255 printf 0123456789 >conftest.in 256 while : 257 do 258 cat conftest.in conftest.in >conftest.tmp 259 mv conftest.tmp conftest.in 260 cp conftest.in conftest.nl 261 echo '' >> conftest.nl 262 "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break 263 diff conftest.out conftest.nl >/dev/null 2>&1 || break 264 _G_count=`expr $_G_count + 1` 265 if test "$_G_count" -gt "$_G_path_prog_max"; then 266 # Best one so far, save it but keep looking for a better one 267 func_check_prog_result=$_G_path_prog 268 _G_path_prog_max=$_G_count 269 fi 270 # 10*(2^10) chars as input seems more than enough 271 test 10 -lt "$_G_count" && break 272 done 273 rm -f conftest.in conftest.tmp conftest.nl conftest.out 274 } 275 276 func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" 277 rm -f conftest.sed 278 SED=$func_path_progs_result 279 } 280 281 282 # Unless the user overrides by setting GREP, search the path for either GNU 283 # grep, or the grep that truncates its output the least. 284 test -z "$GREP" && { 285 func_check_prog_grep () 286 { 287 _G_path_prog=$1 288 289 _G_count=0 290 _G_path_prog_max=0 291 printf 0123456789 >conftest.in 292 while : 293 do 294 cat conftest.in conftest.in >conftest.tmp 295 mv conftest.tmp conftest.in 296 cp conftest.in conftest.nl 297 echo 'GREP' >> conftest.nl 298 "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break 299 diff conftest.out conftest.nl >/dev/null 2>&1 || break 300 _G_count=`expr $_G_count + 1` 301 if test "$_G_count" -gt "$_G_path_prog_max"; then 302 # Best one so far, save it but keep looking for a better one 303 func_check_prog_result=$_G_path_prog 304 _G_path_prog_max=$_G_count 305 fi 306 # 10*(2^10) chars as input seems more than enough 307 test 10 -lt "$_G_count" && break 308 done 309 rm -f conftest.in conftest.tmp conftest.nl conftest.out 310 } 311 312 func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" 313 GREP=$func_path_progs_result 314 } 315 316 317 ## ------------------------------- ## 318 ## User overridable command paths. ## 319 ## ------------------------------- ## 320 321 # All uppercase variable names are used for environment variables. These 322 # variables can be overridden by the user before calling a script that 323 # uses them if a suitable command of that name is not already available 324 # in the command search PATH. 325 326 : ${CP="cp -f"} 327 : ${ECHO="printf %s\n"} 328 : ${EGREP="$GREP -E"} 329 : ${FGREP="$GREP -F"} 330 : ${LN_S="ln -s"} 331 : ${MAKE="make"} 332 : ${MKDIR="mkdir"} 333 : ${MV="mv -f"} 334 : ${RM="rm -f"} 335 : ${SHELL="${CONFIG_SHELL-/bin/sh}"} 336 337 338 ## -------------------- ## 339 ## Useful sed snippets. ## 340 ## -------------------- ## 341 342 sed_dirname='s|/[^/]*$||' 343 sed_basename='s|^.*/||' 344 345 # Sed substitution that helps us do robust quoting. It backslashifies 346 # metacharacters that are still active within double-quoted strings. 347 sed_quote_subst='s|\([`"$\\]\)|\\\1|g' 348 349 # Same as above, but do not quote variable references. 350 sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' 351 352 # Sed substitution that turns a string into a regex matching for the 353 # string literally. 354 sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' 355 356 # Sed substitution that converts a w32 file name or path 357 # that contains forward slashes, into one that contains 358 # (escaped) backslashes. A very naive implementation. 359 sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 360 361 # Re-'\' parameter expansions in output of sed_double_quote_subst that 362 # were '\'-ed in input to the same. If an odd number of '\' preceded a 363 # '$' in input to sed_double_quote_subst, that '$' was protected from 364 # expansion. Since each input '\' is now two '\'s, look for any number 365 # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. 366 _G_bs='\\' 367 _G_bs2='\\\\' 368 _G_bs4='\\\\\\\\' 369 _G_dollar='\$' 370 sed_double_backslash="\ 371 s/$_G_bs4/&\\ 372 /g 373 s/^$_G_bs2$_G_dollar/$_G_bs&/ 374 s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g 375 s/\n//g" 376 377 # require_check_ifs_backslash 378 # --------------------------- 379 # Check if we can use backslash as IFS='\' separator, and set 380 # $check_ifs_backshlash_broken to ':' or 'false'. 381 require_check_ifs_backslash=func_require_check_ifs_backslash 382 func_require_check_ifs_backslash () 383 { 384 _G_save_IFS=$IFS 385 IFS='\' 386 _G_check_ifs_backshlash='a\\b' 387 for _G_i in $_G_check_ifs_backshlash 388 do 389 case $_G_i in 390 a) 391 check_ifs_backshlash_broken=false 392 ;; 393 '') 394 break 395 ;; 396 *) 397 check_ifs_backshlash_broken=: 398 break 399 ;; 400 esac 401 done 402 IFS=$_G_save_IFS 403 require_check_ifs_backslash=: 404 } 405 406 407 ## ----------------- ## 408 ## Global variables. ## 409 ## ----------------- ## 410 411 # Except for the global variables explicitly listed below, the following 412 # functions in the '^func_' namespace, and the '^require_' namespace 413 # variables initialised in the 'Resource management' section, sourcing 414 # this file will not pollute your global namespace with anything 415 # else. There's no portable way to scope variables in Bourne shell 416 # though, so actually running these functions will sometimes place 417 # results into a variable named after the function, and often use 418 # temporary variables in the '^_G_' namespace. If you are careful to 419 # avoid using those namespaces casually in your sourcing script, things 420 # should continue to work as you expect. And, of course, you can freely 421 # overwrite any of the functions or variables defined here before 422 # calling anything to customize them. 423 424 EXIT_SUCCESS=0 425 EXIT_FAILURE=1 426 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 427 EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 428 429 # Allow overriding, eg assuming that you follow the convention of 430 # putting '$debug_cmd' at the start of all your functions, you can get 431 # bash to show function call trace with: 432 # 433 # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name 434 debug_cmd=${debug_cmd-":"} 435 exit_cmd=: 436 437 # By convention, finish your script with: 438 # 439 # exit $exit_status 440 # 441 # so that you can set exit_status to non-zero if you want to indicate 442 # something went wrong during execution without actually bailing out at 443 # the point of failure. 444 exit_status=$EXIT_SUCCESS 445 446 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 447 # is ksh but when the shell is invoked as "sh" and the current value of 448 # the _XPG environment variable is not equal to 1 (one), the special 449 # positional parameter $0, within a function call, is the name of the 450 # function. 451 progpath=$0 452 453 # The name of this program. 454 progname=`$ECHO "$progpath" |$SED "$sed_basename"` 455 456 # Make sure we have an absolute progpath for reexecution: 457 case $progpath in 458 [\\/]*|[A-Za-z]:\\*) ;; 459 *[\\/]*) 460 progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` 461 progdir=`cd "$progdir" && pwd` 462 progpath=$progdir/$progname 463 ;; 464 *) 465 _G_IFS=$IFS 466 IFS=${PATH_SEPARATOR-:} 467 for progdir in $PATH; do 468 IFS=$_G_IFS 469 test -x "$progdir/$progname" && break 470 done 471 IFS=$_G_IFS 472 test -n "$progdir" || progdir=`pwd` 473 progpath=$progdir/$progname 474 ;; 475 esac 476 477 478 ## ----------------- ## 479 ## Standard options. ## 480 ## ----------------- ## 481 482 # The following options affect the operation of the functions defined 483 # below, and should be set appropriately depending on run-time para- 484 # meters passed on the command line. 485 486 opt_dry_run=false 487 opt_quiet=false 488 opt_verbose=false 489 490 # Categories 'all' and 'none' are always available. Append any others 491 # you will pass as the first argument to func_warning from your own 492 # code. 493 warning_categories= 494 495 # By default, display warnings according to 'opt_warning_types'. Set 496 # 'warning_func' to ':' to elide all warnings, or func_fatal_error to 497 # treat the next displayed warning as a fatal error. 498 warning_func=func_warn_and_continue 499 500 # Set to 'all' to display all warnings, 'none' to suppress all 501 # warnings, or a space delimited list of some subset of 502 # 'warning_categories' to display only the listed warnings. 503 opt_warning_types=all 504 505 506 ## -------------------- ## 507 ## Resource management. ## 508 ## -------------------- ## 509 510 # This section contains definitions for functions that each ensure a 511 # particular resource (a file, or a non-empty configuration variable for 512 # example) is available, and if appropriate to extract default values 513 # from pertinent package files. Call them using their associated 514 # 'require_*' variable to ensure that they are executed, at most, once. 515 # 516 # It's entirely deliberate that calling these functions can set 517 # variables that don't obey the namespace limitations obeyed by the rest 518 # of this file, in order that that they be as useful as possible to 519 # callers. 520 521 522 # require_term_colors 523 # ------------------- 524 # Allow display of bold text on terminals that support it. 525 require_term_colors=func_require_term_colors 526 func_require_term_colors () 527 { 528 $debug_cmd 529 530 test -t 1 && { 531 # COLORTERM and USE_ANSI_COLORS environment variables take 532 # precedence, because most terminfo databases neglect to describe 533 # whether color sequences are supported. 534 test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} 535 536 if test 1 = "$USE_ANSI_COLORS"; then 537 # Standard ANSI escape sequences 538 tc_reset='[0m' 539 tc_bold='[1m'; tc_standout='[7m' 540 tc_red='[31m'; tc_green='[32m' 541 tc_blue='[34m'; tc_cyan='[36m' 542 else 543 # Otherwise trust the terminfo database after all. 544 test -n "`tput sgr0 2>/dev/null`" && { 545 tc_reset=`tput sgr0` 546 test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` 547 tc_standout=$tc_bold 548 test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` 549 test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` 550 test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` 551 test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` 552 test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` 553 } 554 fi 555 } 556 557 require_term_colors=: 558 } 559 560 561 ## ----------------- ## 562 ## Function library. ## 563 ## ----------------- ## 564 565 # This section contains a variety of useful functions to call in your 566 # scripts. Take note of the portable wrappers for features provided by 567 # some modern shells, which will fall back to slower equivalents on 568 # less featureful shells. 569 570 571 # func_append VAR VALUE 572 # --------------------- 573 # Append VALUE onto the existing contents of VAR. 574 575 # We should try to minimise forks, especially on Windows where they are 576 # unreasonably slow, so skip the feature probes when bash or zsh are 577 # being used: 578 if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then 579 : ${_G_HAVE_ARITH_OP="yes"} 580 : ${_G_HAVE_XSI_OPS="yes"} 581 # The += operator was introduced in bash 3.1 582 case $BASH_VERSION in 583 [12].* | 3.0 | 3.0*) ;; 584 *) 585 : ${_G_HAVE_PLUSEQ_OP="yes"} 586 ;; 587 esac 588 fi 589 590 # _G_HAVE_PLUSEQ_OP 591 # Can be empty, in which case the shell is probed, "yes" if += is 592 # useable or anything else if it does not work. 593 test -z "$_G_HAVE_PLUSEQ_OP" \ 594 && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ 595 && _G_HAVE_PLUSEQ_OP=yes 596 597 if test yes = "$_G_HAVE_PLUSEQ_OP" 598 then 599 # This is an XSI compatible shell, allowing a faster implementation... 600 eval 'func_append () 601 { 602 $debug_cmd 603 604 eval "$1+=\$2" 605 }' 606 else 607 # ...otherwise fall back to using expr, which is often a shell builtin. 608 func_append () 609 { 610 $debug_cmd 611 612 eval "$1=\$$1\$2" 613 } 614 fi 615 616 617 # func_append_quoted VAR VALUE 618 # ---------------------------- 619 # Quote VALUE and append to the end of shell variable VAR, separated 620 # by a space. 621 if test yes = "$_G_HAVE_PLUSEQ_OP"; then 622 eval 'func_append_quoted () 623 { 624 $debug_cmd 625 626 func_quote_arg pretty "$2" 627 eval "$1+=\\ \$func_quote_arg_result" 628 }' 629 else 630 func_append_quoted () 631 { 632 $debug_cmd 633 634 func_quote_arg pretty "$2" 635 eval "$1=\$$1\\ \$func_quote_arg_result" 636 } 637 fi 638 639 640 # func_append_uniq VAR VALUE 641 # -------------------------- 642 # Append unique VALUE onto the existing contents of VAR, assuming 643 # entries are delimited by the first character of VALUE. For example: 644 # 645 # func_append_uniq options " --another-option option-argument" 646 # 647 # will only append to $options if " --another-option option-argument " 648 # is not already present somewhere in $options already (note spaces at 649 # each end implied by leading space in second argument). 650 func_append_uniq () 651 { 652 $debug_cmd 653 654 eval _G_current_value='`$ECHO $'$1'`' 655 _G_delim=`expr "$2" : '\(.\)'` 656 657 case $_G_delim$_G_current_value$_G_delim in 658 *"$2$_G_delim"*) ;; 659 *) func_append "$@" ;; 660 esac 661 } 662 663 664 # func_arith TERM... 665 # ------------------ 666 # Set func_arith_result to the result of evaluating TERMs. 667 test -z "$_G_HAVE_ARITH_OP" \ 668 && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ 669 && _G_HAVE_ARITH_OP=yes 670 671 if test yes = "$_G_HAVE_ARITH_OP"; then 672 eval 'func_arith () 673 { 674 $debug_cmd 675 676 func_arith_result=$(( $* )) 677 }' 678 else 679 func_arith () 680 { 681 $debug_cmd 682 683 func_arith_result=`expr "$@"` 684 } 685 fi 686 687 688 # func_basename FILE 689 # ------------------ 690 # Set func_basename_result to FILE with everything up to and including 691 # the last / stripped. 692 if test yes = "$_G_HAVE_XSI_OPS"; then 693 # If this shell supports suffix pattern removal, then use it to avoid 694 # forking. Hide the definitions single quotes in case the shell chokes 695 # on unsupported syntax... 696 _b='func_basename_result=${1##*/}' 697 _d='case $1 in 698 */*) func_dirname_result=${1%/*}$2 ;; 699 * ) func_dirname_result=$3 ;; 700 esac' 701 702 else 703 # ...otherwise fall back to using sed. 704 _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' 705 _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` 706 if test "X$func_dirname_result" = "X$1"; then 707 func_dirname_result=$3 708 else 709 func_append func_dirname_result "$2" 710 fi' 711 fi 712 713 eval 'func_basename () 714 { 715 $debug_cmd 716 717 '"$_b"' 718 }' 719 720 721 # func_dirname FILE APPEND NONDIR_REPLACEMENT 722 # ------------------------------------------- 723 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 724 # otherwise set result to NONDIR_REPLACEMENT. 725 eval 'func_dirname () 726 { 727 $debug_cmd 728 729 '"$_d"' 730 }' 731 732 733 # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT 734 # -------------------------------------------------------- 735 # Perform func_basename and func_dirname in a single function 736 # call: 737 # dirname: Compute the dirname of FILE. If nonempty, 738 # add APPEND to the result, otherwise set result 739 # to NONDIR_REPLACEMENT. 740 # value returned in "$func_dirname_result" 741 # basename: Compute filename of FILE. 742 # value retuned in "$func_basename_result" 743 # For efficiency, we do not delegate to the functions above but instead 744 # duplicate the functionality here. 745 eval 'func_dirname_and_basename () 746 { 747 $debug_cmd 748 749 '"$_b"' 750 '"$_d"' 751 }' 752 753 754 # func_echo ARG... 755 # ---------------- 756 # Echo program name prefixed message. 757 func_echo () 758 { 759 $debug_cmd 760 761 _G_message=$* 762 763 func_echo_IFS=$IFS 764 IFS=$nl 765 for _G_line in $_G_message; do 766 IFS=$func_echo_IFS 767 $ECHO "$progname: $_G_line" 768 done 769 IFS=$func_echo_IFS 770 } 771 772 773 # func_echo_all ARG... 774 # -------------------- 775 # Invoke $ECHO with all args, space-separated. 776 func_echo_all () 777 { 778 $ECHO "$*" 779 } 780 781 782 # func_echo_infix_1 INFIX ARG... 783 # ------------------------------ 784 # Echo program name, followed by INFIX on the first line, with any 785 # additional lines not showing INFIX. 786 func_echo_infix_1 () 787 { 788 $debug_cmd 789 790 $require_term_colors 791 792 _G_infix=$1; shift 793 _G_indent=$_G_infix 794 _G_prefix="$progname: $_G_infix: " 795 _G_message=$* 796 797 # Strip color escape sequences before counting printable length 798 for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" 799 do 800 test -n "$_G_tc" && { 801 _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` 802 _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` 803 } 804 done 805 _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes 806 807 func_echo_infix_1_IFS=$IFS 808 IFS=$nl 809 for _G_line in $_G_message; do 810 IFS=$func_echo_infix_1_IFS 811 $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 812 _G_prefix=$_G_indent 813 done 814 IFS=$func_echo_infix_1_IFS 815 } 816 817 818 # func_error ARG... 819 # ----------------- 820 # Echo program name prefixed message to standard error. 821 func_error () 822 { 823 $debug_cmd 824 825 $require_term_colors 826 827 func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 828 } 829 830 831 # func_fatal_error ARG... 832 # ----------------------- 833 # Echo program name prefixed message to standard error, and exit. 834 func_fatal_error () 835 { 836 $debug_cmd 837 838 func_error "$*" 839 exit $EXIT_FAILURE 840 } 841 842 843 # func_grep EXPRESSION FILENAME 844 # ----------------------------- 845 # Check whether EXPRESSION matches any line of FILENAME, without output. 846 func_grep () 847 { 848 $debug_cmd 849 850 $GREP "$1" "$2" >/dev/null 2>&1 851 } 852 853 854 # func_len STRING 855 # --------------- 856 # Set func_len_result to the length of STRING. STRING may not 857 # start with a hyphen. 858 test -z "$_G_HAVE_XSI_OPS" \ 859 && (eval 'x=a/b/c; 860 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 861 && _G_HAVE_XSI_OPS=yes 862 863 if test yes = "$_G_HAVE_XSI_OPS"; then 864 eval 'func_len () 865 { 866 $debug_cmd 867 868 func_len_result=${#1} 869 }' 870 else 871 func_len () 872 { 873 $debug_cmd 874 875 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` 876 } 877 fi 878 879 880 # func_mkdir_p DIRECTORY-PATH 881 # --------------------------- 882 # Make sure the entire path to DIRECTORY-PATH is available. 883 func_mkdir_p () 884 { 885 $debug_cmd 886 887 _G_directory_path=$1 888 _G_dir_list= 889 890 if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then 891 892 # Protect directory names starting with '-' 893 case $_G_directory_path in 894 -*) _G_directory_path=./$_G_directory_path ;; 895 esac 896 897 # While some portion of DIR does not yet exist... 898 while test ! -d "$_G_directory_path"; do 899 # ...make a list in topmost first order. Use a colon delimited 900 # list incase some portion of path contains whitespace. 901 _G_dir_list=$_G_directory_path:$_G_dir_list 902 903 # If the last portion added has no slash in it, the list is done 904 case $_G_directory_path in */*) ;; *) break ;; esac 905 906 # ...otherwise throw away the child directory and loop 907 _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` 908 done 909 _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` 910 911 func_mkdir_p_IFS=$IFS; IFS=: 912 for _G_dir in $_G_dir_list; do 913 IFS=$func_mkdir_p_IFS 914 # mkdir can fail with a 'File exist' error if two processes 915 # try to create one of the directories concurrently. Don't 916 # stop in that case! 917 $MKDIR "$_G_dir" 2>/dev/null || : 918 done 919 IFS=$func_mkdir_p_IFS 920 921 # Bail out if we (or some other process) failed to create a directory. 922 test -d "$_G_directory_path" || \ 923 func_fatal_error "Failed to create '$1'" 924 fi 925 } 926 927 928 # func_mktempdir [BASENAME] 929 # ------------------------- 930 # Make a temporary directory that won't clash with other running 931 # libtool processes, and avoids race conditions if possible. If 932 # given, BASENAME is the basename for that directory. 933 func_mktempdir () 934 { 935 $debug_cmd 936 937 _G_template=${TMPDIR-/tmp}/${1-$progname} 938 939 if test : = "$opt_dry_run"; then 940 # Return a directory name, but don't create it in dry-run mode 941 _G_tmpdir=$_G_template-$$ 942 else 943 944 # If mktemp works, use that first and foremost 945 _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` 946 947 if test ! -d "$_G_tmpdir"; then 948 # Failing that, at least try and use $RANDOM to avoid a race 949 _G_tmpdir=$_G_template-${RANDOM-0}$$ 950 951 func_mktempdir_umask=`umask` 952 umask 0077 953 $MKDIR "$_G_tmpdir" 954 umask $func_mktempdir_umask 955 fi 956 957 # If we're not in dry-run mode, bomb out on failure 958 test -d "$_G_tmpdir" || \ 959 func_fatal_error "cannot create temporary directory '$_G_tmpdir'" 960 fi 961 962 $ECHO "$_G_tmpdir" 963 } 964 965 966 # func_normal_abspath PATH 967 # ------------------------ 968 # Remove doubled-up and trailing slashes, "." path components, 969 # and cancel out any ".." path components in PATH after making 970 # it an absolute path. 971 func_normal_abspath () 972 { 973 $debug_cmd 974 975 # These SED scripts presuppose an absolute path with a trailing slash. 976 _G_pathcar='s|^/\([^/]*\).*$|\1|' 977 _G_pathcdr='s|^/[^/]*||' 978 _G_removedotparts=':dotsl 979 s|/\./|/|g 980 t dotsl 981 s|/\.$|/|' 982 _G_collapseslashes='s|/\{1,\}|/|g' 983 _G_finalslash='s|/*$|/|' 984 985 # Start from root dir and reassemble the path. 986 func_normal_abspath_result= 987 func_normal_abspath_tpath=$1 988 func_normal_abspath_altnamespace= 989 case $func_normal_abspath_tpath in 990 "") 991 # Empty path, that just means $cwd. 992 func_stripname '' '/' "`pwd`" 993 func_normal_abspath_result=$func_stripname_result 994 return 995 ;; 996 # The next three entries are used to spot a run of precisely 997 # two leading slashes without using negated character classes; 998 # we take advantage of case's first-match behaviour. 999 ///*) 1000 # Unusual form of absolute path, do nothing. 1001 ;; 1002 //*) 1003 # Not necessarily an ordinary path; POSIX reserves leading '//' 1004 # and for example Cygwin uses it to access remote file shares 1005 # over CIFS/SMB, so we conserve a leading double slash if found. 1006 func_normal_abspath_altnamespace=/ 1007 ;; 1008 /*) 1009 # Absolute path, do nothing. 1010 ;; 1011 *) 1012 # Relative path, prepend $cwd. 1013 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 1014 ;; 1015 esac 1016 1017 # Cancel out all the simple stuff to save iterations. We also want 1018 # the path to end with a slash for ease of parsing, so make sure 1019 # there is one (and only one) here. 1020 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 1021 -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` 1022 while :; do 1023 # Processed it all yet? 1024 if test / = "$func_normal_abspath_tpath"; then 1025 # If we ascended to the root using ".." the result may be empty now. 1026 if test -z "$func_normal_abspath_result"; then 1027 func_normal_abspath_result=/ 1028 fi 1029 break 1030 fi 1031 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 1032 -e "$_G_pathcar"` 1033 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 1034 -e "$_G_pathcdr"` 1035 # Figure out what to do with it 1036 case $func_normal_abspath_tcomponent in 1037 "") 1038 # Trailing empty path component, ignore it. 1039 ;; 1040 ..) 1041 # Parent dir; strip last assembled component from result. 1042 func_dirname "$func_normal_abspath_result" 1043 func_normal_abspath_result=$func_dirname_result 1044 ;; 1045 *) 1046 # Actual path component, append it. 1047 func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" 1048 ;; 1049 esac 1050 done 1051 # Restore leading double-slash if one was found on entry. 1052 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 1053 } 1054 1055 1056 # func_notquiet ARG... 1057 # -------------------- 1058 # Echo program name prefixed message only when not in quiet mode. 1059 func_notquiet () 1060 { 1061 $debug_cmd 1062 1063 $opt_quiet || func_echo ${1+"$@"} 1064 1065 # A bug in bash halts the script if the last line of a function 1066 # fails when set -e is in force, so we need another command to 1067 # work around that: 1068 : 1069 } 1070 1071 1072 # func_relative_path SRCDIR DSTDIR 1073 # -------------------------------- 1074 # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. 1075 func_relative_path () 1076 { 1077 $debug_cmd 1078 1079 func_relative_path_result= 1080 func_normal_abspath "$1" 1081 func_relative_path_tlibdir=$func_normal_abspath_result 1082 func_normal_abspath "$2" 1083 func_relative_path_tbindir=$func_normal_abspath_result 1084 1085 # Ascend the tree starting from libdir 1086 while :; do 1087 # check if we have found a prefix of bindir 1088 case $func_relative_path_tbindir in 1089 $func_relative_path_tlibdir) 1090 # found an exact match 1091 func_relative_path_tcancelled= 1092 break 1093 ;; 1094 $func_relative_path_tlibdir*) 1095 # found a matching prefix 1096 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 1097 func_relative_path_tcancelled=$func_stripname_result 1098 if test -z "$func_relative_path_result"; then 1099 func_relative_path_result=. 1100 fi 1101 break 1102 ;; 1103 *) 1104 func_dirname $func_relative_path_tlibdir 1105 func_relative_path_tlibdir=$func_dirname_result 1106 if test -z "$func_relative_path_tlibdir"; then 1107 # Have to descend all the way to the root! 1108 func_relative_path_result=../$func_relative_path_result 1109 func_relative_path_tcancelled=$func_relative_path_tbindir 1110 break 1111 fi 1112 func_relative_path_result=../$func_relative_path_result 1113 ;; 1114 esac 1115 done 1116 1117 # Now calculate path; take care to avoid doubling-up slashes. 1118 func_stripname '' '/' "$func_relative_path_result" 1119 func_relative_path_result=$func_stripname_result 1120 func_stripname '/' '/' "$func_relative_path_tcancelled" 1121 if test -n "$func_stripname_result"; then 1122 func_append func_relative_path_result "/$func_stripname_result" 1123 fi 1124 1125 # Normalisation. If bindir is libdir, return '.' else relative path. 1126 if test -n "$func_relative_path_result"; then 1127 func_stripname './' '' "$func_relative_path_result" 1128 func_relative_path_result=$func_stripname_result 1129 fi 1130 1131 test -n "$func_relative_path_result" || func_relative_path_result=. 1132 1133 : 1134 } 1135 1136 1137 # func_quote_portable EVAL ARG 1138 # ---------------------------- 1139 # Internal function to portably implement func_quote_arg. Note that we still 1140 # keep attention to performance here so we as much as possible try to avoid 1141 # calling sed binary (so far O(N) complexity as long as func_append is O(1)). 1142 func_quote_portable () 1143 { 1144 $debug_cmd 1145 1146 $require_check_ifs_backslash 1147 1148 func_quote_portable_result=$2 1149 1150 # one-time-loop (easy break) 1151 while true 1152 do 1153 if $1; then 1154 func_quote_portable_result=`$ECHO "$2" | $SED \ 1155 -e "$sed_double_quote_subst" -e "$sed_double_backslash"` 1156 break 1157 fi 1158 1159 # Quote for eval. 1160 case $func_quote_portable_result in 1161 *[\\\`\"\$]*) 1162 # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string 1163 # contains the shell wildcard characters. 1164 case $check_ifs_backshlash_broken$func_quote_portable_result in 1165 :*|*[\[\*\?]*) 1166 func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ 1167 | $SED "$sed_quote_subst"` 1168 break 1169 ;; 1170 esac 1171 1172 func_quote_portable_old_IFS=$IFS 1173 for _G_char in '\' '`' '"' '$' 1174 do 1175 # STATE($1) PREV($2) SEPARATOR($3) 1176 set start "" "" 1177 func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy 1178 IFS=$_G_char 1179 for _G_part in $func_quote_portable_result 1180 do 1181 case $1 in 1182 quote) 1183 func_append func_quote_portable_result "$3$2" 1184 set quote "$_G_part" "\\$_G_char" 1185 ;; 1186 start) 1187 set first "" "" 1188 func_quote_portable_result= 1189 ;; 1190 first) 1191 set quote "$_G_part" "" 1192 ;; 1193 esac 1194 done 1195 done 1196 IFS=$func_quote_portable_old_IFS 1197 ;; 1198 *) ;; 1199 esac 1200 break 1201 done 1202 1203 func_quote_portable_unquoted_result=$func_quote_portable_result 1204 case $func_quote_portable_result in 1205 # double-quote args containing shell metacharacters to delay 1206 # word splitting, command substitution and variable expansion 1207 # for a subsequent eval. 1208 # many bourne shells cannot handle close brackets correctly 1209 # in scan sets, so we specify it separately. 1210 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1211 func_quote_portable_result=\"$func_quote_portable_result\" 1212 ;; 1213 esac 1214 } 1215 1216 1217 # func_quotefast_eval ARG 1218 # ----------------------- 1219 # Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', 1220 # but optimized for speed. Result is stored in $func_quotefast_eval. 1221 if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then 1222 printf -v _GL_test_printf_tilde %q '~' 1223 if test '\~' = "$_GL_test_printf_tilde"; then 1224 func_quotefast_eval () 1225 { 1226 printf -v func_quotefast_eval_result %q "$1" 1227 } 1228 else 1229 # Broken older Bash implementations. Make those faster too if possible. 1230 func_quotefast_eval () 1231 { 1232 case $1 in 1233 '~'*) 1234 func_quote_portable false "$1" 1235 func_quotefast_eval_result=$func_quote_portable_result 1236 ;; 1237 *) 1238 printf -v func_quotefast_eval_result %q "$1" 1239 ;; 1240 esac 1241 } 1242 fi 1243 else 1244 func_quotefast_eval () 1245 { 1246 func_quote_portable false "$1" 1247 func_quotefast_eval_result=$func_quote_portable_result 1248 } 1249 fi 1250 1251 1252 # func_quote_arg MODEs ARG 1253 # ------------------------ 1254 # Quote one ARG to be evaled later. MODEs argument may contain zero or more 1255 # specifiers listed below separated by ',' character. This function returns two 1256 # values: 1257 # i) func_quote_arg_result 1258 # double-quoted (when needed), suitable for a subsequent eval 1259 # ii) func_quote_arg_unquoted_result 1260 # has all characters that are still active within double 1261 # quotes backslashified. Available only if 'unquoted' is specified. 1262 # 1263 # Available modes: 1264 # ---------------- 1265 # 'eval' (default) 1266 # - escape shell special characters 1267 # 'expand' 1268 # - the same as 'eval'; but do not quote variable references 1269 # 'pretty' 1270 # - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might 1271 # be used later in func_quote to get output like: 'echo "a b"' instead 1272 # of 'echo a\ b'. This is slower than default on some shells. 1273 # 'unquoted' 1274 # - produce also $func_quote_arg_unquoted_result which does not contain 1275 # wrapping double-quotes. 1276 # 1277 # Examples for 'func_quote_arg pretty,unquoted string': 1278 # 1279 # string | *_result | *_unquoted_result 1280 # ------------+-----------------------+------------------- 1281 # " | \" | \" 1282 # a b | "a b" | a b 1283 # "a b" | "\"a b\"" | \"a b\" 1284 # * | "*" | * 1285 # z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" 1286 # 1287 # Examples for 'func_quote_arg pretty,unquoted,expand string': 1288 # 1289 # string | *_result | *_unquoted_result 1290 # --------------+---------------------+-------------------- 1291 # z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" 1292 func_quote_arg () 1293 { 1294 _G_quote_expand=false 1295 case ,$1, in 1296 *,expand,*) 1297 _G_quote_expand=: 1298 ;; 1299 esac 1300 1301 case ,$1, in 1302 *,pretty,*|*,expand,*|*,unquoted,*) 1303 func_quote_portable $_G_quote_expand "$2" 1304 func_quote_arg_result=$func_quote_portable_result 1305 func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result 1306 ;; 1307 *) 1308 # Faster quote-for-eval for some shells. 1309 func_quotefast_eval "$2" 1310 func_quote_arg_result=$func_quotefast_eval_result 1311 ;; 1312 esac 1313 } 1314 1315 1316 # func_quote MODEs ARGs... 1317 # ------------------------ 1318 # Quote all ARGs to be evaled later and join them into single command. See 1319 # func_quote_arg's description for more info. 1320 func_quote () 1321 { 1322 $debug_cmd 1323 _G_func_quote_mode=$1 ; shift 1324 func_quote_result= 1325 while test 0 -lt $#; do 1326 func_quote_arg "$_G_func_quote_mode" "$1" 1327 if test -n "$func_quote_result"; then 1328 func_append func_quote_result " $func_quote_arg_result" 1329 else 1330 func_append func_quote_result "$func_quote_arg_result" 1331 fi 1332 shift 1333 done 1334 } 1335 1336 1337 # func_stripname PREFIX SUFFIX NAME 1338 # --------------------------------- 1339 # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. 1340 # PREFIX and SUFFIX must not contain globbing or regex special 1341 # characters, hashes, percent signs, but SUFFIX may contain a leading 1342 # dot (in which case that matches only a dot). 1343 if test yes = "$_G_HAVE_XSI_OPS"; then 1344 eval 'func_stripname () 1345 { 1346 $debug_cmd 1347 1348 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 1349 # positional parameters, so assign one to ordinary variable first. 1350 func_stripname_result=$3 1351 func_stripname_result=${func_stripname_result#"$1"} 1352 func_stripname_result=${func_stripname_result%"$2"} 1353 }' 1354 else 1355 func_stripname () 1356 { 1357 $debug_cmd 1358 1359 case $2 in 1360 .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; 1361 *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; 1362 esac 1363 } 1364 fi 1365 1366 1367 # func_show_eval CMD [FAIL_EXP] 1368 # ----------------------------- 1369 # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1370 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1371 # is given, then evaluate it. 1372 func_show_eval () 1373 { 1374 $debug_cmd 1375 1376 _G_cmd=$1 1377 _G_fail_exp=${2-':'} 1378 1379 func_quote_arg pretty,expand "$_G_cmd" 1380 eval "func_notquiet $func_quote_arg_result" 1381 1382 $opt_dry_run || { 1383 eval "$_G_cmd" 1384 _G_status=$? 1385 if test 0 -ne "$_G_status"; then 1386 eval "(exit $_G_status); $_G_fail_exp" 1387 fi 1388 } 1389 } 1390 1391 1392 # func_show_eval_locale CMD [FAIL_EXP] 1393 # ------------------------------------ 1394 # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1395 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1396 # is given, then evaluate it. Use the saved locale for evaluation. 1397 func_show_eval_locale () 1398 { 1399 $debug_cmd 1400 1401 _G_cmd=$1 1402 _G_fail_exp=${2-':'} 1403 1404 $opt_quiet || { 1405 func_quote_arg expand,pretty "$_G_cmd" 1406 eval "func_echo $func_quote_arg_result" 1407 } 1408 1409 $opt_dry_run || { 1410 eval "$_G_user_locale 1411 $_G_cmd" 1412 _G_status=$? 1413 eval "$_G_safe_locale" 1414 if test 0 -ne "$_G_status"; then 1415 eval "(exit $_G_status); $_G_fail_exp" 1416 fi 1417 } 1418 } 1419 1420 1421 # func_tr_sh 1422 # ---------- 1423 # Turn $1 into a string suitable for a shell variable name. 1424 # Result is stored in $func_tr_sh_result. All characters 1425 # not in the set a-zA-Z0-9_ are replaced with '_'. Further, 1426 # if $1 begins with a digit, a '_' is prepended as well. 1427 func_tr_sh () 1428 { 1429 $debug_cmd 1430 1431 case $1 in 1432 [0-9]* | *[!a-zA-Z0-9_]*) 1433 func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` 1434 ;; 1435 * ) 1436 func_tr_sh_result=$1 1437 ;; 1438 esac 1439 } 1440 1441 1442 # func_verbose ARG... 1443 # ------------------- 1444 # Echo program name prefixed message in verbose mode only. 1445 func_verbose () 1446 { 1447 $debug_cmd 1448 1449 $opt_verbose && func_echo "$*" 1450 1451 : 1452 } 1453 1454 1455 # func_warn_and_continue ARG... 1456 # ----------------------------- 1457 # Echo program name prefixed warning message to standard error. 1458 func_warn_and_continue () 1459 { 1460 $debug_cmd 1461 1462 $require_term_colors 1463 1464 func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 1465 } 1466 1467 1468 # func_warning CATEGORY ARG... 1469 # ---------------------------- 1470 # Echo program name prefixed warning message to standard error. Warning 1471 # messages can be filtered according to CATEGORY, where this function 1472 # elides messages where CATEGORY is not listed in the global variable 1473 # 'opt_warning_types'. 1474 func_warning () 1475 { 1476 $debug_cmd 1477 1478 # CATEGORY must be in the warning_categories list! 1479 case " $warning_categories " in 1480 *" $1 "*) ;; 1481 *) func_internal_error "invalid warning category '$1'" ;; 1482 esac 1483 1484 _G_category=$1 1485 shift 1486 1487 case " $opt_warning_types " in 1488 *" $_G_category "*) $warning_func ${1+"$@"} ;; 1489 esac 1490 } 1491 1492 1493 # func_sort_ver VER1 VER2 1494 # ----------------------- 1495 # 'sort -V' is not generally available. 1496 # Note this deviates from the version comparison in automake 1497 # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a 1498 # but this should suffice as we won't be specifying old 1499 # version formats or redundant trailing .0 in bootstrap.conf. 1500 # If we did want full compatibility then we should probably 1501 # use m4_version_compare from autoconf. 1502 func_sort_ver () 1503 { 1504 $debug_cmd 1505 1506 printf '%s\n%s\n' "$1" "$2" \ 1507 | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n 1508 } 1509 1510 # func_lt_ver PREV CURR 1511 # --------------------- 1512 # Return true if PREV and CURR are in the correct order according to 1513 # func_sort_ver, otherwise false. Use it like this: 1514 # 1515 # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." 1516 func_lt_ver () 1517 { 1518 $debug_cmd 1519 1520 test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` 1521 } 1522 1523 1524 # Local variables: 1525 # mode: shell-script 1526 # sh-indentation: 2 1527 # eval: (add-hook 'before-save-hook 'time-stamp) 1528 # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 1529 # time-stamp-time-zone: "UTC" 1530 # End: 1531 #!/bin/sh 1532 1533 # A portable, pluggable option parser for Bourne shell. 1534 # Written by Gary V. Vaughan, 2010 1535 1536 # This is free software. There is NO warranty; not even for 1537 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 1538 # 1539 # Copyright (C) 2010-2019, 2021 Bootstrap Authors 1540 # 1541 # This file is dual licensed under the terms of the MIT license 1542 # <https://opensource.org/license/MIT>, and GPL version 2 or later 1543 # <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of 1544 # these licenses when using or redistributing this software or any of 1545 # the files within it. See the URLs above, or the file `LICENSE` 1546 # included in the Bootstrap distribution for the full license texts. 1547 1548 # Please report bugs or propose patches to: 1549 # <https://github.com/gnulib-modules/bootstrap/issues> 1550 1551 # Set a version string for this script. 1552 scriptversion=2019-02-19.15; # UTC 1553 1554 1555 ## ------ ## 1556 ## Usage. ## 1557 ## ------ ## 1558 1559 # This file is a library for parsing options in your shell scripts along 1560 # with assorted other useful supporting features that you can make use 1561 # of too. 1562 # 1563 # For the simplest scripts you might need only: 1564 # 1565 # #!/bin/sh 1566 # . relative/path/to/funclib.sh 1567 # . relative/path/to/options-parser 1568 # scriptversion=1.0 1569 # func_options ${1+"$@"} 1570 # eval set dummy "$func_options_result"; shift 1571 # ...rest of your script... 1572 # 1573 # In order for the '--version' option to work, you will need to have a 1574 # suitably formatted comment like the one at the top of this file 1575 # starting with '# Written by ' and ending with '# Copyright'. 1576 # 1577 # For '-h' and '--help' to work, you will also need a one line 1578 # description of your script's purpose in a comment directly above the 1579 # '# Written by ' line, like the one at the top of this file. 1580 # 1581 # The default options also support '--debug', which will turn on shell 1582 # execution tracing (see the comment above debug_cmd below for another 1583 # use), and '--verbose' and the func_verbose function to allow your script 1584 # to display verbose messages only when your user has specified 1585 # '--verbose'. 1586 # 1587 # After sourcing this file, you can plug in processing for additional 1588 # options by amending the variables from the 'Configuration' section 1589 # below, and following the instructions in the 'Option parsing' 1590 # section further down. 1591 1592 ## -------------- ## 1593 ## Configuration. ## 1594 ## -------------- ## 1595 1596 # You should override these variables in your script after sourcing this 1597 # file so that they reflect the customisations you have added to the 1598 # option parser. 1599 1600 # The usage line for option parsing errors and the start of '-h' and 1601 # '--help' output messages. You can embed shell variables for delayed 1602 # expansion at the time the message is displayed, but you will need to 1603 # quote other shell meta-characters carefully to prevent them being 1604 # expanded when the contents are evaled. 1605 usage='$progpath [OPTION]...' 1606 1607 # Short help message in response to '-h' and '--help'. Add to this or 1608 # override it after sourcing this library to reflect the full set of 1609 # options your script accepts. 1610 usage_message="\ 1611 --debug enable verbose shell tracing 1612 -W, --warnings=CATEGORY 1613 report the warnings falling in CATEGORY [all] 1614 -v, --verbose verbosely report processing 1615 --version print version information and exit 1616 -h, --help print short or long help message and exit 1617 " 1618 1619 # Additional text appended to 'usage_message' in response to '--help'. 1620 long_help_message=" 1621 Warning categories include: 1622 'all' show all warnings 1623 'none' turn off all the warnings 1624 'error' warnings are treated as fatal errors" 1625 1626 # Help message printed before fatal option parsing errors. 1627 fatal_help="Try '\$progname --help' for more information." 1628 1629 1630 1631 ## ------------------------- ## 1632 ## Hook function management. ## 1633 ## ------------------------- ## 1634 1635 # This section contains functions for adding, removing, and running hooks 1636 # in the main code. A hook is just a list of function names that can be 1637 # run in order later on. 1638 1639 # func_hookable FUNC_NAME 1640 # ----------------------- 1641 # Declare that FUNC_NAME will run hooks added with 1642 # 'func_add_hook FUNC_NAME ...'. 1643 func_hookable () 1644 { 1645 $debug_cmd 1646 1647 func_append hookable_fns " $1" 1648 } 1649 1650 1651 # func_add_hook FUNC_NAME HOOK_FUNC 1652 # --------------------------------- 1653 # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must 1654 # first have been declared "hookable" by a call to 'func_hookable'. 1655 func_add_hook () 1656 { 1657 $debug_cmd 1658 1659 case " $hookable_fns " in 1660 *" $1 "*) ;; 1661 *) func_fatal_error "'$1' does not accept hook functions." ;; 1662 esac 1663 1664 eval func_append ${1}_hooks '" $2"' 1665 } 1666 1667 1668 # func_remove_hook FUNC_NAME HOOK_FUNC 1669 # ------------------------------------ 1670 # Remove HOOK_FUNC from the list of hook functions to be called by 1671 # FUNC_NAME. 1672 func_remove_hook () 1673 { 1674 $debug_cmd 1675 1676 eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' 1677 } 1678 1679 1680 # func_propagate_result FUNC_NAME_A FUNC_NAME_B 1681 # --------------------------------------------- 1682 # If the *_result variable of FUNC_NAME_A _is set_, assign its value to 1683 # *_result variable of FUNC_NAME_B. 1684 func_propagate_result () 1685 { 1686 $debug_cmd 1687 1688 func_propagate_result_result=: 1689 if eval "test \"\${${1}_result+set}\" = set" 1690 then 1691 eval "${2}_result=\$${1}_result" 1692 else 1693 func_propagate_result_result=false 1694 fi 1695 } 1696 1697 1698 # func_run_hooks FUNC_NAME [ARG]... 1699 # --------------------------------- 1700 # Run all hook functions registered to FUNC_NAME. 1701 # It's assumed that the list of hook functions contains nothing more 1702 # than a whitespace-delimited list of legal shell function names, and 1703 # no effort is wasted trying to catch shell meta-characters or preserve 1704 # whitespace. 1705 func_run_hooks () 1706 { 1707 $debug_cmd 1708 1709 case " $hookable_fns " in 1710 *" $1 "*) ;; 1711 *) func_fatal_error "'$1' does not support hook functions." ;; 1712 esac 1713 1714 eval _G_hook_fns=\$$1_hooks; shift 1715 1716 for _G_hook in $_G_hook_fns; do 1717 func_unset "${_G_hook}_result" 1718 eval $_G_hook '${1+"$@"}' 1719 func_propagate_result $_G_hook func_run_hooks 1720 if $func_propagate_result_result; then 1721 eval set dummy "$func_run_hooks_result"; shift 1722 fi 1723 done 1724 } 1725 1726 1727 1728 ## --------------- ## 1729 ## Option parsing. ## 1730 ## --------------- ## 1731 1732 # In order to add your own option parsing hooks, you must accept the 1733 # full positional parameter list from your hook function. You may remove 1734 # or edit any options that you action, and then pass back the remaining 1735 # unprocessed options in '<hooked_function_name>_result', escaped 1736 # suitably for 'eval'. 1737 # 1738 # The '<hooked_function_name>_result' variable is automatically unset 1739 # before your hook gets called; for best performance, only set the 1740 # *_result variable when necessary (i.e. don't call the 'func_quote' 1741 # function unnecessarily because it can be an expensive operation on some 1742 # machines). 1743 # 1744 # Like this: 1745 # 1746 # my_options_prep () 1747 # { 1748 # $debug_cmd 1749 # 1750 # # Extend the existing usage message. 1751 # usage_message=$usage_message' 1752 # -s, --silent don'\''t print informational messages 1753 # ' 1754 # # No change in '$@' (ignored completely by this hook). Leave 1755 # # my_options_prep_result variable intact. 1756 # } 1757 # func_add_hook func_options_prep my_options_prep 1758 # 1759 # 1760 # my_silent_option () 1761 # { 1762 # $debug_cmd 1763 # 1764 # args_changed=false 1765 # 1766 # # Note that, for efficiency, we parse as many options as we can 1767 # # recognise in a loop before passing the remainder back to the 1768 # # caller on the first unrecognised argument we encounter. 1769 # while test $# -gt 0; do 1770 # opt=$1; shift 1771 # case $opt in 1772 # --silent|-s) opt_silent=: 1773 # args_changed=: 1774 # ;; 1775 # # Separate non-argument short options: 1776 # -s*) func_split_short_opt "$_G_opt" 1777 # set dummy "$func_split_short_opt_name" \ 1778 # "-$func_split_short_opt_arg" ${1+"$@"} 1779 # shift 1780 # args_changed=: 1781 # ;; 1782 # *) # Make sure the first unrecognised option "$_G_opt" 1783 # # is added back to "$@" in case we need it later, 1784 # # if $args_changed was set to 'true'. 1785 # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 1786 # esac 1787 # done 1788 # 1789 # # Only call 'func_quote' here if we processed at least one argument. 1790 # if $args_changed; then 1791 # func_quote eval ${1+"$@"} 1792 # my_silent_option_result=$func_quote_result 1793 # fi 1794 # } 1795 # func_add_hook func_parse_options my_silent_option 1796 # 1797 # 1798 # my_option_validation () 1799 # { 1800 # $debug_cmd 1801 # 1802 # $opt_silent && $opt_verbose && func_fatal_help "\ 1803 # '--silent' and '--verbose' options are mutually exclusive." 1804 # } 1805 # func_add_hook func_validate_options my_option_validation 1806 # 1807 # You'll also need to manually amend $usage_message to reflect the extra 1808 # options you parse. It's preferable to append if you can, so that 1809 # multiple option parsing hooks can be added safely. 1810 1811 1812 # func_options_finish [ARG]... 1813 # ---------------------------- 1814 # Finishing the option parse loop (call 'func_options' hooks ATM). 1815 func_options_finish () 1816 { 1817 $debug_cmd 1818 1819 func_run_hooks func_options ${1+"$@"} 1820 func_propagate_result func_run_hooks func_options_finish 1821 } 1822 1823 1824 # func_options [ARG]... 1825 # --------------------- 1826 # All the functions called inside func_options are hookable. See the 1827 # individual implementations for details. 1828 func_hookable func_options 1829 func_options () 1830 { 1831 $debug_cmd 1832 1833 _G_options_quoted=false 1834 1835 for my_func in options_prep parse_options validate_options options_finish 1836 do 1837 func_unset func_${my_func}_result 1838 func_unset func_run_hooks_result 1839 eval func_$my_func '${1+"$@"}' 1840 func_propagate_result func_$my_func func_options 1841 if $func_propagate_result_result; then 1842 eval set dummy "$func_options_result"; shift 1843 _G_options_quoted=: 1844 fi 1845 done 1846 1847 $_G_options_quoted || { 1848 # As we (func_options) are top-level options-parser function and 1849 # nobody quoted "$@" for us yet, we need to do it explicitly for 1850 # caller. 1851 func_quote eval ${1+"$@"} 1852 func_options_result=$func_quote_result 1853 } 1854 } 1855 1856 1857 # func_options_prep [ARG]... 1858 # -------------------------- 1859 # All initialisations required before starting the option parse loop. 1860 # Note that when calling hook functions, we pass through the list of 1861 # positional parameters. If a hook function modifies that list, and 1862 # needs to propagate that back to rest of this script, then the complete 1863 # modified list must be put in 'func_run_hooks_result' before returning. 1864 func_hookable func_options_prep 1865 func_options_prep () 1866 { 1867 $debug_cmd 1868 1869 # Option defaults: 1870 opt_verbose=false 1871 opt_warning_types= 1872 1873 func_run_hooks func_options_prep ${1+"$@"} 1874 func_propagate_result func_run_hooks func_options_prep 1875 } 1876 1877 1878 # func_parse_options [ARG]... 1879 # --------------------------- 1880 # The main option parsing loop. 1881 func_hookable func_parse_options 1882 func_parse_options () 1883 { 1884 $debug_cmd 1885 1886 _G_parse_options_requote=false 1887 # this just eases exit handling 1888 while test $# -gt 0; do 1889 # Defer to hook functions for initial option parsing, so they 1890 # get priority in the event of reusing an option name. 1891 func_run_hooks func_parse_options ${1+"$@"} 1892 func_propagate_result func_run_hooks func_parse_options 1893 if $func_propagate_result_result; then 1894 eval set dummy "$func_parse_options_result"; shift 1895 # Even though we may have changed "$@", we passed the "$@" array 1896 # down into the hook and it quoted it for us (because we are in 1897 # this if-branch). No need to quote it again. 1898 _G_parse_options_requote=false 1899 fi 1900 1901 # Break out of the loop if we already parsed every option. 1902 test $# -gt 0 || break 1903 1904 # We expect that one of the options parsed in this function matches 1905 # and thus we remove _G_opt from "$@" and need to re-quote. 1906 _G_match_parse_options=: 1907 _G_opt=$1 1908 shift 1909 case $_G_opt in 1910 --debug|-x) debug_cmd='set -x' 1911 func_echo "enabling shell trace mode" >&2 1912 $debug_cmd 1913 ;; 1914 1915 --no-warnings|--no-warning|--no-warn) 1916 set dummy --warnings none ${1+"$@"} 1917 shift 1918 ;; 1919 1920 --warnings|--warning|-W) 1921 if test $# = 0 && func_missing_arg $_G_opt; then 1922 _G_parse_options_requote=: 1923 break 1924 fi 1925 case " $warning_categories $1" in 1926 *" $1 "*) 1927 # trailing space prevents matching last $1 above 1928 func_append_uniq opt_warning_types " $1" 1929 ;; 1930 *all) 1931 opt_warning_types=$warning_categories 1932 ;; 1933 *none) 1934 opt_warning_types=none 1935 warning_func=: 1936 ;; 1937 *error) 1938 opt_warning_types=$warning_categories 1939 warning_func=func_fatal_error 1940 ;; 1941 *) 1942 func_fatal_error \ 1943 "unsupported warning category: '$1'" 1944 ;; 1945 esac 1946 shift 1947 ;; 1948 1949 --verbose|-v) opt_verbose=: ;; 1950 --version) func_version ;; 1951 -\?|-h) func_usage ;; 1952 --help) func_help ;; 1953 1954 # Separate optargs to long options (plugins may need this): 1955 --*=*) func_split_equals "$_G_opt" 1956 set dummy "$func_split_equals_lhs" \ 1957 "$func_split_equals_rhs" ${1+"$@"} 1958 shift 1959 ;; 1960 1961 # Separate optargs to short options: 1962 -W*) 1963 func_split_short_opt "$_G_opt" 1964 set dummy "$func_split_short_opt_name" \ 1965 "$func_split_short_opt_arg" ${1+"$@"} 1966 shift 1967 ;; 1968 1969 # Separate non-argument short options: 1970 -\?*|-h*|-v*|-x*) 1971 func_split_short_opt "$_G_opt" 1972 set dummy "$func_split_short_opt_name" \ 1973 "-$func_split_short_opt_arg" ${1+"$@"} 1974 shift 1975 ;; 1976 1977 --) _G_parse_options_requote=: ; break ;; 1978 -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; 1979 *) set dummy "$_G_opt" ${1+"$@"}; shift 1980 _G_match_parse_options=false 1981 break 1982 ;; 1983 esac 1984 1985 if $_G_match_parse_options; then 1986 _G_parse_options_requote=: 1987 fi 1988 done 1989 1990 if $_G_parse_options_requote; then 1991 # save modified positional parameters for caller 1992 func_quote eval ${1+"$@"} 1993 func_parse_options_result=$func_quote_result 1994 fi 1995 } 1996 1997 1998 # func_validate_options [ARG]... 1999 # ------------------------------ 2000 # Perform any sanity checks on option settings and/or unconsumed 2001 # arguments. 2002 func_hookable func_validate_options 2003 func_validate_options () 2004 { 2005 $debug_cmd 2006 2007 # Display all warnings if -W was not given. 2008 test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" 2009 2010 func_run_hooks func_validate_options ${1+"$@"} 2011 func_propagate_result func_run_hooks func_validate_options 2012 2013 # Bail if the options were screwed! 2014 $exit_cmd $EXIT_FAILURE 2015 } 2016 2017 2018 2019 ## ----------------- ## 2020 ## Helper functions. ## 2021 ## ----------------- ## 2022 2023 # This section contains the helper functions used by the rest of the 2024 # hookable option parser framework in ascii-betical order. 2025 2026 2027 # func_fatal_help ARG... 2028 # ---------------------- 2029 # Echo program name prefixed message to standard error, followed by 2030 # a help hint, and exit. 2031 func_fatal_help () 2032 { 2033 $debug_cmd 2034 2035 eval \$ECHO \""Usage: $usage"\" 2036 eval \$ECHO \""$fatal_help"\" 2037 func_error ${1+"$@"} 2038 exit $EXIT_FAILURE 2039 } 2040 2041 2042 # func_help 2043 # --------- 2044 # Echo long help message to standard output and exit. 2045 func_help () 2046 { 2047 $debug_cmd 2048 2049 func_usage_message 2050 $ECHO "$long_help_message" 2051 exit 0 2052 } 2053 2054 2055 # func_missing_arg ARGNAME 2056 # ------------------------ 2057 # Echo program name prefixed message to standard error and set global 2058 # exit_cmd. 2059 func_missing_arg () 2060 { 2061 $debug_cmd 2062 2063 func_error "Missing argument for '$1'." 2064 exit_cmd=exit 2065 } 2066 2067 2068 # func_split_equals STRING 2069 # ------------------------ 2070 # Set func_split_equals_lhs and func_split_equals_rhs shell variables 2071 # after splitting STRING at the '=' sign. 2072 test -z "$_G_HAVE_XSI_OPS" \ 2073 && (eval 'x=a/b/c; 2074 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 2075 && _G_HAVE_XSI_OPS=yes 2076 2077 if test yes = "$_G_HAVE_XSI_OPS" 2078 then 2079 # This is an XSI compatible shell, allowing a faster implementation... 2080 eval 'func_split_equals () 2081 { 2082 $debug_cmd 2083 2084 func_split_equals_lhs=${1%%=*} 2085 func_split_equals_rhs=${1#*=} 2086 if test "x$func_split_equals_lhs" = "x$1"; then 2087 func_split_equals_rhs= 2088 fi 2089 }' 2090 else 2091 # ...otherwise fall back to using expr, which is often a shell builtin. 2092 func_split_equals () 2093 { 2094 $debug_cmd 2095 2096 func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` 2097 func_split_equals_rhs= 2098 test "x$func_split_equals_lhs=" = "x$1" \ 2099 || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` 2100 } 2101 fi #func_split_equals 2102 2103 2104 # func_split_short_opt SHORTOPT 2105 # ----------------------------- 2106 # Set func_split_short_opt_name and func_split_short_opt_arg shell 2107 # variables after splitting SHORTOPT after the 2nd character. 2108 if test yes = "$_G_HAVE_XSI_OPS" 2109 then 2110 # This is an XSI compatible shell, allowing a faster implementation... 2111 eval 'func_split_short_opt () 2112 { 2113 $debug_cmd 2114 2115 func_split_short_opt_arg=${1#??} 2116 func_split_short_opt_name=${1%"$func_split_short_opt_arg"} 2117 }' 2118 else 2119 # ...otherwise fall back to using expr, which is often a shell builtin. 2120 func_split_short_opt () 2121 { 2122 $debug_cmd 2123 2124 func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` 2125 func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` 2126 } 2127 fi #func_split_short_opt 2128 2129 2130 # func_usage 2131 # ---------- 2132 # Echo short help message to standard output and exit. 2133 func_usage () 2134 { 2135 $debug_cmd 2136 2137 func_usage_message 2138 $ECHO "Run '$progname --help |${PAGER-more}' for full usage" 2139 exit 0 2140 } 2141 2142 2143 # func_usage_message 2144 # ------------------ 2145 # Echo short help message to standard output. 2146 func_usage_message () 2147 { 2148 $debug_cmd 2149 2150 eval \$ECHO \""Usage: $usage"\" 2151 echo 2152 $SED -n 's|^# || 2153 /^Written by/{ 2154 x;p;x 2155 } 2156 h 2157 /^Written by/q' < "$progpath" 2158 echo 2159 eval \$ECHO \""$usage_message"\" 2160 } 2161 2162 2163 # func_version 2164 # ------------ 2165 # Echo version message to standard output and exit. 2166 # The version message is extracted from the calling file's header 2167 # comments, with leading '# ' stripped: 2168 # 1. First display the progname and version 2169 # 2. Followed by the header comment line matching /^# Written by / 2170 # 3. Then a blank line followed by the first following line matching 2171 # /^# Copyright / 2172 # 4. Immediately followed by any lines between the previous matches, 2173 # except lines preceding the intervening completely blank line. 2174 # For example, see the header comments of this file. 2175 func_version () 2176 { 2177 $debug_cmd 2178 2179 printf '%s\n' "$progname $scriptversion" 2180 $SED -n ' 2181 /^# Written by /!b 2182 s|^# ||; p; n 2183 2184 :fwd2blnk 2185 /./ { 2186 n 2187 b fwd2blnk 2188 } 2189 p; n 2190 2191 :holdwrnt 2192 s|^# || 2193 s|^# *$|| 2194 /^Copyright /!{ 2195 /./H 2196 n 2197 b holdwrnt 2198 } 2199 2200 s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| 2201 G 2202 s|\(\n\)\n*|\1|g 2203 p; q' < "$progpath" 2204 2205 exit $? 2206 } 2207 2208 2209 # Local variables: 2210 # mode: shell-script 2211 # sh-indentation: 2 2212 # eval: (add-hook 'before-save-hook 'time-stamp) 2213 # time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" 2214 # time-stamp-time-zone: "UTC" 2215 # End: 2216 2217 # Set a version string. 2218 scriptversion='(GNU libtool) 2.4.7' 2219 2220 2221 # func_echo ARG... 2222 # ---------------- 2223 # Libtool also displays the current mode in messages, so override 2224 # funclib.sh func_echo with this custom definition. 2225 func_echo () 2226 { 2227 $debug_cmd 2228 2229 _G_message=$* 2230 2231 func_echo_IFS=$IFS 2232 IFS=$nl 2233 for _G_line in $_G_message; do 2234 IFS=$func_echo_IFS 2235 $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" 2236 done 2237 IFS=$func_echo_IFS 2238 } 2239 2240 2241 # func_warning ARG... 2242 # ------------------- 2243 # Libtool warnings are not categorized, so override funclib.sh 2244 # func_warning with this simpler definition. 2245 func_warning () 2246 { 2247 $debug_cmd 2248 2249 $warning_func ${1+"$@"} 2250 } 2251 2252 2253 ## ---------------- ## 2254 ## Options parsing. ## 2255 ## ---------------- ## 2256 2257 # Hook in the functions to make sure our own options are parsed during 2258 # the option parsing loop. 2259 2260 usage='$progpath [OPTION]... [MODE-ARG]...' 2261 2262 # Short help message in response to '-h'. 2263 usage_message="Options: 2264 --config show all configuration variables 2265 --debug enable verbose shell tracing 2266 -n, --dry-run display commands without modifying any files 2267 --features display basic configuration information and exit 2268 --mode=MODE use operation mode MODE 2269 --no-warnings equivalent to '-Wnone' 2270 --preserve-dup-deps don't remove duplicate dependency libraries 2271 --quiet, --silent don't print informational messages 2272 --tag=TAG use configuration variables from tag TAG 2273 -v, --verbose print more informational messages than default 2274 --version print version information 2275 -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] 2276 -h, --help, --help-all print short, long, or detailed help message 2277 " 2278 2279 # Additional text appended to 'usage_message' in response to '--help'. 2280 func_help () 2281 { 2282 $debug_cmd 2283 2284 func_usage_message 2285 $ECHO "$long_help_message 2286 2287 MODE must be one of the following: 2288 2289 clean remove files from the build directory 2290 compile compile a source file into a libtool object 2291 execute automatically set library path, then run a program 2292 finish complete the installation of libtool libraries 2293 install install libraries or executables 2294 link create a library or an executable 2295 uninstall remove libraries from an installed directory 2296 2297 MODE-ARGS vary depending on the MODE. When passed as first option, 2298 '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. 2299 Try '$progname --help --mode=MODE' for a more detailed description of MODE. 2300 2301 When reporting a bug, please describe a test case to reproduce it and 2302 include the following information: 2303 2304 host-triplet: $host 2305 shell: $SHELL 2306 compiler: $LTCC 2307 compiler flags: $LTCFLAGS 2308 linker: $LD (gnu? $with_gnu_ld) 2309 version: $progname (GNU libtool) 2.4.7 2310 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` 2311 autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` 2312 2313 Report bugs to <bug-libtool (at] gnu.org>. 2314 GNU libtool home page: <http://www.gnu.org/software/libtool/>. 2315 General help using GNU software: <http://www.gnu.org/gethelp/>." 2316 exit 0 2317 } 2318 2319 2320 # func_lo2o OBJECT-NAME 2321 # --------------------- 2322 # Transform OBJECT-NAME from a '.lo' suffix to the platform specific 2323 # object suffix. 2324 2325 lo2o=s/\\.lo\$/.$objext/ 2326 o2lo=s/\\.$objext\$/.lo/ 2327 2328 if test yes = "$_G_HAVE_XSI_OPS"; then 2329 eval 'func_lo2o () 2330 { 2331 case $1 in 2332 *.lo) func_lo2o_result=${1%.lo}.$objext ;; 2333 * ) func_lo2o_result=$1 ;; 2334 esac 2335 }' 2336 2337 # func_xform LIBOBJ-OR-SOURCE 2338 # --------------------------- 2339 # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) 2340 # suffix to a '.lo' libtool-object suffix. 2341 eval 'func_xform () 2342 { 2343 func_xform_result=${1%.*}.lo 2344 }' 2345 else 2346 # ...otherwise fall back to using sed. 2347 func_lo2o () 2348 { 2349 func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` 2350 } 2351 2352 func_xform () 2353 { 2354 func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` 2355 } 2356 fi 2357 2358 2359 # func_fatal_configuration ARG... 2360 # ------------------------------- 2361 # Echo program name prefixed message to standard error, followed by 2362 # a configuration failure hint, and exit. 2363 func_fatal_configuration () 2364 { 2365 func_fatal_error ${1+"$@"} \ 2366 "See the $PACKAGE documentation for more information." \ 2367 "Fatal configuration error." 2368 } 2369 2370 2371 # func_config 2372 # ----------- 2373 # Display the configuration for all the tags in this script. 2374 func_config () 2375 { 2376 re_begincf='^# ### BEGIN LIBTOOL' 2377 re_endcf='^# ### END LIBTOOL' 2378 2379 # Default configuration. 2380 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 2381 2382 # Now print the configurations for the tags. 2383 for tagname in $taglist; do 2384 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 2385 done 2386 2387 exit $? 2388 } 2389 2390 2391 # func_features 2392 # ------------- 2393 # Display the features supported by this script. 2394 func_features () 2395 { 2396 echo "host: $host" 2397 if test yes = "$build_libtool_libs"; then 2398 echo "enable shared libraries" 2399 else 2400 echo "disable shared libraries" 2401 fi 2402 if test yes = "$build_old_libs"; then 2403 echo "enable static libraries" 2404 else 2405 echo "disable static libraries" 2406 fi 2407 2408 exit $? 2409 } 2410 2411 2412 # func_enable_tag TAGNAME 2413 # ----------------------- 2414 # Verify that TAGNAME is valid, and either flag an error and exit, or 2415 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist 2416 # variable here. 2417 func_enable_tag () 2418 { 2419 # Global variable: 2420 tagname=$1 2421 2422 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 2423 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 2424 sed_extractcf=/$re_begincf/,/$re_endcf/p 2425 2426 # Validate tagname. 2427 case $tagname in 2428 *[!-_A-Za-z0-9,/]*) 2429 func_fatal_error "invalid tag name: $tagname" 2430 ;; 2431 esac 2432 2433 # Don't test for the "default" C tag, as we know it's 2434 # there but not specially marked. 2435 case $tagname in 2436 CC) ;; 2437 *) 2438 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 2439 taglist="$taglist $tagname" 2440 2441 # Evaluate the configuration. Be careful to quote the path 2442 # and the sed script, to avoid splitting on whitespace, but 2443 # also don't use non-portable quotes within backquotes within 2444 # quotes we have to do it in 2 steps: 2445 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 2446 eval "$extractedcf" 2447 else 2448 func_error "ignoring unknown tag $tagname" 2449 fi 2450 ;; 2451 esac 2452 } 2453 2454 2455 # func_check_version_match 2456 # ------------------------ 2457 # Ensure that we are using m4 macros, and libtool script from the same 2458 # release of libtool. 2459 func_check_version_match () 2460 { 2461 if test "$package_revision" != "$macro_revision"; then 2462 if test "$VERSION" != "$macro_version"; then 2463 if test -z "$macro_version"; then 2464 cat >&2 <<_LT_EOF 2465 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2466 $progname: definition of this LT_INIT comes from an older release. 2467 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2468 $progname: and run autoconf again. 2469 _LT_EOF 2470 else 2471 cat >&2 <<_LT_EOF 2472 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2473 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 2474 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2475 $progname: and run autoconf again. 2476 _LT_EOF 2477 fi 2478 else 2479 cat >&2 <<_LT_EOF 2480 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 2481 $progname: but the definition of this LT_INIT comes from revision $macro_revision. 2482 $progname: You should recreate aclocal.m4 with macros from revision $package_revision 2483 $progname: of $PACKAGE $VERSION and run autoconf again. 2484 _LT_EOF 2485 fi 2486 2487 exit $EXIT_MISMATCH 2488 fi 2489 } 2490 2491 2492 # libtool_options_prep [ARG]... 2493 # ----------------------------- 2494 # Preparation for options parsed by libtool. 2495 libtool_options_prep () 2496 { 2497 $debug_mode 2498 2499 # Option defaults: 2500 opt_config=false 2501 opt_dlopen= 2502 opt_dry_run=false 2503 opt_help=false 2504 opt_mode= 2505 opt_preserve_dup_deps=false 2506 opt_quiet=false 2507 2508 nonopt= 2509 preserve_args= 2510 2511 _G_rc_lt_options_prep=: 2512 2513 # Shorthand for --mode=foo, only valid as the first argument 2514 case $1 in 2515 clean|clea|cle|cl) 2516 shift; set dummy --mode clean ${1+"$@"}; shift 2517 ;; 2518 compile|compil|compi|comp|com|co|c) 2519 shift; set dummy --mode compile ${1+"$@"}; shift 2520 ;; 2521 execute|execut|execu|exec|exe|ex|e) 2522 shift; set dummy --mode execute ${1+"$@"}; shift 2523 ;; 2524 finish|finis|fini|fin|fi|f) 2525 shift; set dummy --mode finish ${1+"$@"}; shift 2526 ;; 2527 install|instal|insta|inst|ins|in|i) 2528 shift; set dummy --mode install ${1+"$@"}; shift 2529 ;; 2530 link|lin|li|l) 2531 shift; set dummy --mode link ${1+"$@"}; shift 2532 ;; 2533 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 2534 shift; set dummy --mode uninstall ${1+"$@"}; shift 2535 ;; 2536 *) 2537 _G_rc_lt_options_prep=false 2538 ;; 2539 esac 2540 2541 if $_G_rc_lt_options_prep; then 2542 # Pass back the list of options. 2543 func_quote eval ${1+"$@"} 2544 libtool_options_prep_result=$func_quote_result 2545 fi 2546 } 2547 func_add_hook func_options_prep libtool_options_prep 2548 2549 2550 # libtool_parse_options [ARG]... 2551 # --------------------------------- 2552 # Provide handling for libtool specific options. 2553 libtool_parse_options () 2554 { 2555 $debug_cmd 2556 2557 _G_rc_lt_parse_options=false 2558 2559 # Perform our own loop to consume as many options as possible in 2560 # each iteration. 2561 while test $# -gt 0; do 2562 _G_match_lt_parse_options=: 2563 _G_opt=$1 2564 shift 2565 case $_G_opt in 2566 --dry-run|--dryrun|-n) 2567 opt_dry_run=: 2568 ;; 2569 2570 --config) func_config ;; 2571 2572 --dlopen|-dlopen) 2573 opt_dlopen="${opt_dlopen+$opt_dlopen 2574 }$1" 2575 shift 2576 ;; 2577 2578 --preserve-dup-deps) 2579 opt_preserve_dup_deps=: ;; 2580 2581 --features) func_features ;; 2582 2583 --finish) set dummy --mode finish ${1+"$@"}; shift ;; 2584 2585 --help) opt_help=: ;; 2586 2587 --help-all) opt_help=': help-all' ;; 2588 2589 --mode) test $# = 0 && func_missing_arg $_G_opt && break 2590 opt_mode=$1 2591 case $1 in 2592 # Valid mode arguments: 2593 clean|compile|execute|finish|install|link|relink|uninstall) ;; 2594 2595 # Catch anything else as an error 2596 *) func_error "invalid argument for $_G_opt" 2597 exit_cmd=exit 2598 break 2599 ;; 2600 esac 2601 shift 2602 ;; 2603 2604 --no-silent|--no-quiet) 2605 opt_quiet=false 2606 func_append preserve_args " $_G_opt" 2607 ;; 2608 2609 --no-warnings|--no-warning|--no-warn) 2610 opt_warning=false 2611 func_append preserve_args " $_G_opt" 2612 ;; 2613 2614 --no-verbose) 2615 opt_verbose=false 2616 func_append preserve_args " $_G_opt" 2617 ;; 2618 2619 --silent|--quiet) 2620 opt_quiet=: 2621 opt_verbose=false 2622 func_append preserve_args " $_G_opt" 2623 ;; 2624 2625 --tag) test $# = 0 && func_missing_arg $_G_opt && break 2626 opt_tag=$1 2627 func_append preserve_args " $_G_opt $1" 2628 func_enable_tag "$1" 2629 shift 2630 ;; 2631 2632 --verbose|-v) opt_quiet=false 2633 opt_verbose=: 2634 func_append preserve_args " $_G_opt" 2635 ;; 2636 2637 # An option not handled by this hook function: 2638 *) set dummy "$_G_opt" ${1+"$@"} ; shift 2639 _G_match_lt_parse_options=false 2640 break 2641 ;; 2642 esac 2643 $_G_match_lt_parse_options && _G_rc_lt_parse_options=: 2644 done 2645 2646 if $_G_rc_lt_parse_options; then 2647 # save modified positional parameters for caller 2648 func_quote eval ${1+"$@"} 2649 libtool_parse_options_result=$func_quote_result 2650 fi 2651 } 2652 func_add_hook func_parse_options libtool_parse_options 2653 2654 2655 2656 # libtool_validate_options [ARG]... 2657 # --------------------------------- 2658 # Perform any sanity checks on option settings and/or unconsumed 2659 # arguments. 2660 libtool_validate_options () 2661 { 2662 # save first non-option argument 2663 if test 0 -lt $#; then 2664 nonopt=$1 2665 shift 2666 fi 2667 2668 # preserve --debug 2669 test : = "$debug_cmd" || func_append preserve_args " --debug" 2670 2671 case $host in 2672 # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 2673 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 2674 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) 2675 # don't eliminate duplications in $postdeps and $predeps 2676 opt_duplicate_compiler_generated_deps=: 2677 ;; 2678 *) 2679 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 2680 ;; 2681 esac 2682 2683 $opt_help || { 2684 # Sanity checks first: 2685 func_check_version_match 2686 2687 test yes != "$build_libtool_libs" \ 2688 && test yes != "$build_old_libs" \ 2689 && func_fatal_configuration "not configured to build any kind of library" 2690 2691 # Darwin sucks 2692 eval std_shrext=\"$shrext_cmds\" 2693 2694 # Only execute mode is allowed to have -dlopen flags. 2695 if test -n "$opt_dlopen" && test execute != "$opt_mode"; then 2696 func_error "unrecognized option '-dlopen'" 2697 $ECHO "$help" 1>&2 2698 exit $EXIT_FAILURE 2699 fi 2700 2701 # Change the help message to a mode-specific one. 2702 generic_help=$help 2703 help="Try '$progname --help --mode=$opt_mode' for more information." 2704 } 2705 2706 # Pass back the unparsed argument list 2707 func_quote eval ${1+"$@"} 2708 libtool_validate_options_result=$func_quote_result 2709 } 2710 func_add_hook func_validate_options libtool_validate_options 2711 2712 2713 # Process options as early as possible so that --help and --version 2714 # can return quickly. 2715 func_options ${1+"$@"} 2716 eval set dummy "$func_options_result"; shift 2717 2718 2719 2720 ## ----------- ## 2721 ## Main. ## 2722 ## ----------- ## 2723 2724 magic='%%%MAGIC variable%%%' 2725 magic_exe='%%%MAGIC EXE variable%%%' 2726 2727 # Global variables. 2728 extracted_archives= 2729 extracted_serial=0 2730 2731 # If this variable is set in any of the actions, the command in it 2732 # will be execed at the end. This prevents here-documents from being 2733 # left over by shells. 2734 exec_cmd= 2735 2736 2737 # A function that is used when there is no print builtin or printf. 2738 func_fallback_echo () 2739 { 2740 eval 'cat <<_LTECHO_EOF 2741 $1 2742 _LTECHO_EOF' 2743 } 2744 2745 # func_generated_by_libtool 2746 # True iff stdin has been generated by Libtool. This function is only 2747 # a basic sanity check; it will hardly flush out determined imposters. 2748 func_generated_by_libtool_p () 2749 { 2750 $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 2751 } 2752 2753 # func_lalib_p file 2754 # True iff FILE is a libtool '.la' library or '.lo' object file. 2755 # This function is only a basic sanity check; it will hardly flush out 2756 # determined imposters. 2757 func_lalib_p () 2758 { 2759 test -f "$1" && 2760 $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p 2761 } 2762 2763 # func_lalib_unsafe_p file 2764 # True iff FILE is a libtool '.la' library or '.lo' object file. 2765 # This function implements the same check as func_lalib_p without 2766 # resorting to external programs. To this end, it redirects stdin and 2767 # closes it afterwards, without saving the original file descriptor. 2768 # As a safety measure, use it only where a negative result would be 2769 # fatal anyway. Works if 'file' does not exist. 2770 func_lalib_unsafe_p () 2771 { 2772 lalib_p=no 2773 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 2774 for lalib_p_l in 1 2 3 4 2775 do 2776 read lalib_p_line 2777 case $lalib_p_line in 2778 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 2779 esac 2780 done 2781 exec 0<&5 5<&- 2782 fi 2783 test yes = "$lalib_p" 2784 } 2785 2786 # func_ltwrapper_script_p file 2787 # True iff FILE is a libtool wrapper script 2788 # This function is only a basic sanity check; it will hardly flush out 2789 # determined imposters. 2790 func_ltwrapper_script_p () 2791 { 2792 test -f "$1" && 2793 $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p 2794 } 2795 2796 # func_ltwrapper_executable_p file 2797 # True iff FILE is a libtool wrapper executable 2798 # This function is only a basic sanity check; it will hardly flush out 2799 # determined imposters. 2800 func_ltwrapper_executable_p () 2801 { 2802 func_ltwrapper_exec_suffix= 2803 case $1 in 2804 *.exe) ;; 2805 *) func_ltwrapper_exec_suffix=.exe ;; 2806 esac 2807 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 2808 } 2809 2810 # func_ltwrapper_scriptname file 2811 # Assumes file is an ltwrapper_executable 2812 # uses $file to determine the appropriate filename for a 2813 # temporary ltwrapper_script. 2814 func_ltwrapper_scriptname () 2815 { 2816 func_dirname_and_basename "$1" "" "." 2817 func_stripname '' '.exe' "$func_basename_result" 2818 func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper 2819 } 2820 2821 # func_ltwrapper_p file 2822 # True iff FILE is a libtool wrapper script or wrapper executable 2823 # This function is only a basic sanity check; it will hardly flush out 2824 # determined imposters. 2825 func_ltwrapper_p () 2826 { 2827 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 2828 } 2829 2830 2831 # func_execute_cmds commands fail_cmd 2832 # Execute tilde-delimited COMMANDS. 2833 # If FAIL_CMD is given, eval that upon failure. 2834 # FAIL_CMD may read-access the current command in variable CMD! 2835 func_execute_cmds () 2836 { 2837 $debug_cmd 2838 2839 save_ifs=$IFS; IFS='~' 2840 for cmd in $1; do 2841 IFS=$sp$nl 2842 eval cmd=\"$cmd\" 2843 IFS=$save_ifs 2844 func_show_eval "$cmd" "${2-:}" 2845 done 2846 IFS=$save_ifs 2847 } 2848 2849 2850 # func_source file 2851 # Source FILE, adding directory component if necessary. 2852 # Note that it is not necessary on cygwin/mingw to append a dot to 2853 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe 2854 # behavior happens only for exec(3), not for open(2)! Also, sourcing 2855 # 'FILE.' does not work on cygwin managed mounts. 2856 func_source () 2857 { 2858 $debug_cmd 2859 2860 case $1 in 2861 */* | *\\*) . "$1" ;; 2862 *) . "./$1" ;; 2863 esac 2864 } 2865 2866 2867 # func_resolve_sysroot PATH 2868 # Replace a leading = in PATH with a sysroot. Store the result into 2869 # func_resolve_sysroot_result 2870 func_resolve_sysroot () 2871 { 2872 func_resolve_sysroot_result=$1 2873 case $func_resolve_sysroot_result in 2874 =*) 2875 func_stripname '=' '' "$func_resolve_sysroot_result" 2876 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 2877 ;; 2878 esac 2879 } 2880 2881 # func_replace_sysroot PATH 2882 # If PATH begins with the sysroot, replace it with = and 2883 # store the result into func_replace_sysroot_result. 2884 func_replace_sysroot () 2885 { 2886 case $lt_sysroot:$1 in 2887 ?*:"$lt_sysroot"*) 2888 func_stripname "$lt_sysroot" '' "$1" 2889 func_replace_sysroot_result='='$func_stripname_result 2890 ;; 2891 *) 2892 # Including no sysroot. 2893 func_replace_sysroot_result=$1 2894 ;; 2895 esac 2896 } 2897 2898 # func_infer_tag arg 2899 # Infer tagged configuration to use if any are available and 2900 # if one wasn't chosen via the "--tag" command line option. 2901 # Only attempt this if the compiler in the base compile 2902 # command doesn't match the default compiler. 2903 # arg is usually of the form 'gcc ...' 2904 func_infer_tag () 2905 { 2906 $debug_cmd 2907 2908 if test -n "$available_tags" && test -z "$tagname"; then 2909 CC_quoted= 2910 for arg in $CC; do 2911 func_append_quoted CC_quoted "$arg" 2912 done 2913 CC_expanded=`func_echo_all $CC` 2914 CC_quoted_expanded=`func_echo_all $CC_quoted` 2915 case $@ in 2916 # Blanks in the command may have been stripped by the calling shell, 2917 # but not from the CC environment variable when configure was run. 2918 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2919 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 2920 # Blanks at the start of $base_compile will cause this to fail 2921 # if we don't check for them as well. 2922 *) 2923 for z in $available_tags; do 2924 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 2925 # Evaluate the configuration. 2926 eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 2927 CC_quoted= 2928 for arg in $CC; do 2929 # Double-quote args containing other shell metacharacters. 2930 func_append_quoted CC_quoted "$arg" 2931 done 2932 CC_expanded=`func_echo_all $CC` 2933 CC_quoted_expanded=`func_echo_all $CC_quoted` 2934 case "$@ " in 2935 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2936 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 2937 # The compiler in the base compile command matches 2938 # the one in the tagged configuration. 2939 # Assume this is the tagged configuration we want. 2940 tagname=$z 2941 break 2942 ;; 2943 esac 2944 fi 2945 done 2946 # If $tagname still isn't set, then no tagged configuration 2947 # was found and let the user know that the "--tag" command 2948 # line option must be used. 2949 if test -z "$tagname"; then 2950 func_echo "unable to infer tagged configuration" 2951 func_fatal_error "specify a tag with '--tag'" 2952 # else 2953 # func_verbose "using $tagname tagged configuration" 2954 fi 2955 ;; 2956 esac 2957 fi 2958 } 2959 2960 2961 2962 # func_write_libtool_object output_name pic_name nonpic_name 2963 # Create a libtool object file (analogous to a ".la" file), 2964 # but don't create it if we're doing a dry run. 2965 func_write_libtool_object () 2966 { 2967 write_libobj=$1 2968 if test yes = "$build_libtool_libs"; then 2969 write_lobj=\'$2\' 2970 else 2971 write_lobj=none 2972 fi 2973 2974 if test yes = "$build_old_libs"; then 2975 write_oldobj=\'$3\' 2976 else 2977 write_oldobj=none 2978 fi 2979 2980 $opt_dry_run || { 2981 cat >${write_libobj}T <<EOF 2982 # $write_libobj - a libtool object file 2983 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 2984 # 2985 # Please DO NOT delete this file! 2986 # It is necessary for linking the library. 2987 2988 # Name of the PIC object. 2989 pic_object=$write_lobj 2990 2991 # Name of the non-PIC object 2992 non_pic_object=$write_oldobj 2993 2994 EOF 2995 $MV "${write_libobj}T" "$write_libobj" 2996 } 2997 } 2998 2999 3000 ################################################## 3001 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 3002 ################################################## 3003 3004 # func_convert_core_file_wine_to_w32 ARG 3005 # Helper function used by file name conversion functions when $build is *nix, 3006 # and $host is mingw, cygwin, or some other w32 environment. Relies on a 3007 # correctly configured wine environment available, with the winepath program 3008 # in $build's $PATH. 3009 # 3010 # ARG is the $build file name to be converted to w32 format. 3011 # Result is available in $func_convert_core_file_wine_to_w32_result, and will 3012 # be empty on error (or when ARG is empty) 3013 func_convert_core_file_wine_to_w32 () 3014 { 3015 $debug_cmd 3016 3017 func_convert_core_file_wine_to_w32_result=$1 3018 if test -n "$1"; then 3019 # Unfortunately, winepath does not exit with a non-zero error code, so we 3020 # are forced to check the contents of stdout. On the other hand, if the 3021 # command is not found, the shell will set an exit code of 127 and print 3022 # *an error message* to stdout. So we must check for both error code of 3023 # zero AND non-empty stdout, which explains the odd construction: 3024 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 3025 if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then 3026 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 3027 $SED -e "$sed_naive_backslashify"` 3028 else 3029 func_convert_core_file_wine_to_w32_result= 3030 fi 3031 fi 3032 } 3033 # end: func_convert_core_file_wine_to_w32 3034 3035 3036 # func_convert_core_path_wine_to_w32 ARG 3037 # Helper function used by path conversion functions when $build is *nix, and 3038 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 3039 # configured wine environment available, with the winepath program in $build's 3040 # $PATH. Assumes ARG has no leading or trailing path separator characters. 3041 # 3042 # ARG is path to be converted from $build format to win32. 3043 # Result is available in $func_convert_core_path_wine_to_w32_result. 3044 # Unconvertible file (directory) names in ARG are skipped; if no directory names 3045 # are convertible, then the result may be empty. 3046 func_convert_core_path_wine_to_w32 () 3047 { 3048 $debug_cmd 3049 3050 # unfortunately, winepath doesn't convert paths, only file names 3051 func_convert_core_path_wine_to_w32_result= 3052 if test -n "$1"; then 3053 oldIFS=$IFS 3054 IFS=: 3055 for func_convert_core_path_wine_to_w32_f in $1; do 3056 IFS=$oldIFS 3057 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 3058 if test -n "$func_convert_core_file_wine_to_w32_result"; then 3059 if test -z "$func_convert_core_path_wine_to_w32_result"; then 3060 func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result 3061 else 3062 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 3063 fi 3064 fi 3065 done 3066 IFS=$oldIFS 3067 fi 3068 } 3069 # end: func_convert_core_path_wine_to_w32 3070 3071 3072 # func_cygpath ARGS... 3073 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 3074 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 3075 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 3076 # (2), returns the Cygwin file name or path in func_cygpath_result (input 3077 # file name or path is assumed to be in w32 format, as previously converted 3078 # from $build's *nix or MSYS format). In case (3), returns the w32 file name 3079 # or path in func_cygpath_result (input file name or path is assumed to be in 3080 # Cygwin format). Returns an empty string on error. 3081 # 3082 # ARGS are passed to cygpath, with the last one being the file name or path to 3083 # be converted. 3084 # 3085 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 3086 # environment variable; do not put it in $PATH. 3087 func_cygpath () 3088 { 3089 $debug_cmd 3090 3091 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 3092 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 3093 if test "$?" -ne 0; then 3094 # on failure, ensure result is empty 3095 func_cygpath_result= 3096 fi 3097 else 3098 func_cygpath_result= 3099 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" 3100 fi 3101 } 3102 #end: func_cygpath 3103 3104 3105 # func_convert_core_msys_to_w32 ARG 3106 # Convert file name or path ARG from MSYS format to w32 format. Return 3107 # result in func_convert_core_msys_to_w32_result. 3108 func_convert_core_msys_to_w32 () 3109 { 3110 $debug_cmd 3111 3112 # awkward: cmd appends spaces to result 3113 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 3114 $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` 3115 } 3116 #end: func_convert_core_msys_to_w32 3117 3118 3119 # func_convert_file_check ARG1 ARG2 3120 # Verify that ARG1 (a file name in $build format) was converted to $host 3121 # format in ARG2. Otherwise, emit an error message, but continue (resetting 3122 # func_to_host_file_result to ARG1). 3123 func_convert_file_check () 3124 { 3125 $debug_cmd 3126 3127 if test -z "$2" && test -n "$1"; then 3128 func_error "Could not determine host file name corresponding to" 3129 func_error " '$1'" 3130 func_error "Continuing, but uninstalled executables may not work." 3131 # Fallback: 3132 func_to_host_file_result=$1 3133 fi 3134 } 3135 # end func_convert_file_check 3136 3137 3138 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 3139 # Verify that FROM_PATH (a path in $build format) was converted to $host 3140 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting 3141 # func_to_host_file_result to a simplistic fallback value (see below). 3142 func_convert_path_check () 3143 { 3144 $debug_cmd 3145 3146 if test -z "$4" && test -n "$3"; then 3147 func_error "Could not determine the host path corresponding to" 3148 func_error " '$3'" 3149 func_error "Continuing, but uninstalled executables may not work." 3150 # Fallback. This is a deliberately simplistic "conversion" and 3151 # should not be "improved". See libtool.info. 3152 if test "x$1" != "x$2"; then 3153 lt_replace_pathsep_chars="s|$1|$2|g" 3154 func_to_host_path_result=`echo "$3" | 3155 $SED -e "$lt_replace_pathsep_chars"` 3156 else 3157 func_to_host_path_result=$3 3158 fi 3159 fi 3160 } 3161 # end func_convert_path_check 3162 3163 3164 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 3165 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 3166 # and appending REPL if ORIG matches BACKPAT. 3167 func_convert_path_front_back_pathsep () 3168 { 3169 $debug_cmd 3170 3171 case $4 in 3172 $1 ) func_to_host_path_result=$3$func_to_host_path_result 3173 ;; 3174 esac 3175 case $4 in 3176 $2 ) func_append func_to_host_path_result "$3" 3177 ;; 3178 esac 3179 } 3180 # end func_convert_path_front_back_pathsep 3181 3182 3183 ################################################## 3184 # $build to $host FILE NAME CONVERSION FUNCTIONS # 3185 ################################################## 3186 # invoked via '$to_host_file_cmd ARG' 3187 # 3188 # In each case, ARG is the path to be converted from $build to $host format. 3189 # Result will be available in $func_to_host_file_result. 3190 3191 3192 # func_to_host_file ARG 3193 # Converts the file name ARG from $build format to $host format. Return result 3194 # in func_to_host_file_result. 3195 func_to_host_file () 3196 { 3197 $debug_cmd 3198 3199 $to_host_file_cmd "$1" 3200 } 3201 # end func_to_host_file 3202 3203 3204 # func_to_tool_file ARG LAZY 3205 # converts the file name ARG from $build format to toolchain format. Return 3206 # result in func_to_tool_file_result. If the conversion in use is listed 3207 # in (the comma separated) LAZY, no conversion takes place. 3208 func_to_tool_file () 3209 { 3210 $debug_cmd 3211 3212 case ,$2, in 3213 *,"$to_tool_file_cmd",*) 3214 func_to_tool_file_result=$1 3215 ;; 3216 *) 3217 $to_tool_file_cmd "$1" 3218 func_to_tool_file_result=$func_to_host_file_result 3219 ;; 3220 esac 3221 } 3222 # end func_to_tool_file 3223 3224 3225 # func_convert_file_noop ARG 3226 # Copy ARG to func_to_host_file_result. 3227 func_convert_file_noop () 3228 { 3229 func_to_host_file_result=$1 3230 } 3231 # end func_convert_file_noop 3232 3233 3234 # func_convert_file_msys_to_w32 ARG 3235 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 3236 # conversion to w32 is not available inside the cwrapper. Returns result in 3237 # func_to_host_file_result. 3238 func_convert_file_msys_to_w32 () 3239 { 3240 $debug_cmd 3241 3242 func_to_host_file_result=$1 3243 if test -n "$1"; then 3244 func_convert_core_msys_to_w32 "$1" 3245 func_to_host_file_result=$func_convert_core_msys_to_w32_result 3246 fi 3247 func_convert_file_check "$1" "$func_to_host_file_result" 3248 } 3249 # end func_convert_file_msys_to_w32 3250 3251 3252 # func_convert_file_cygwin_to_w32 ARG 3253 # Convert file name ARG from Cygwin to w32 format. Returns result in 3254 # func_to_host_file_result. 3255 func_convert_file_cygwin_to_w32 () 3256 { 3257 $debug_cmd 3258 3259 func_to_host_file_result=$1 3260 if test -n "$1"; then 3261 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 3262 # LT_CYGPATH in this case. 3263 func_to_host_file_result=`cygpath -m "$1"` 3264 fi 3265 func_convert_file_check "$1" "$func_to_host_file_result" 3266 } 3267 # end func_convert_file_cygwin_to_w32 3268 3269 3270 # func_convert_file_nix_to_w32 ARG 3271 # Convert file name ARG from *nix to w32 format. Requires a wine environment 3272 # and a working winepath. Returns result in func_to_host_file_result. 3273 func_convert_file_nix_to_w32 () 3274 { 3275 $debug_cmd 3276 3277 func_to_host_file_result=$1 3278 if test -n "$1"; then 3279 func_convert_core_file_wine_to_w32 "$1" 3280 func_to_host_file_result=$func_convert_core_file_wine_to_w32_result 3281 fi 3282 func_convert_file_check "$1" "$func_to_host_file_result" 3283 } 3284 # end func_convert_file_nix_to_w32 3285 3286 3287 # func_convert_file_msys_to_cygwin ARG 3288 # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3289 # Returns result in func_to_host_file_result. 3290 func_convert_file_msys_to_cygwin () 3291 { 3292 $debug_cmd 3293 3294 func_to_host_file_result=$1 3295 if test -n "$1"; then 3296 func_convert_core_msys_to_w32 "$1" 3297 func_cygpath -u "$func_convert_core_msys_to_w32_result" 3298 func_to_host_file_result=$func_cygpath_result 3299 fi 3300 func_convert_file_check "$1" "$func_to_host_file_result" 3301 } 3302 # end func_convert_file_msys_to_cygwin 3303 3304 3305 # func_convert_file_nix_to_cygwin ARG 3306 # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 3307 # in a wine environment, working winepath, and LT_CYGPATH set. Returns result 3308 # in func_to_host_file_result. 3309 func_convert_file_nix_to_cygwin () 3310 { 3311 $debug_cmd 3312 3313 func_to_host_file_result=$1 3314 if test -n "$1"; then 3315 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 3316 func_convert_core_file_wine_to_w32 "$1" 3317 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 3318 func_to_host_file_result=$func_cygpath_result 3319 fi 3320 func_convert_file_check "$1" "$func_to_host_file_result" 3321 } 3322 # end func_convert_file_nix_to_cygwin 3323 3324 3325 ############################################# 3326 # $build to $host PATH CONVERSION FUNCTIONS # 3327 ############################################# 3328 # invoked via '$to_host_path_cmd ARG' 3329 # 3330 # In each case, ARG is the path to be converted from $build to $host format. 3331 # The result will be available in $func_to_host_path_result. 3332 # 3333 # Path separators are also converted from $build format to $host format. If 3334 # ARG begins or ends with a path separator character, it is preserved (but 3335 # converted to $host format) on output. 3336 # 3337 # All path conversion functions are named using the following convention: 3338 # file name conversion function : func_convert_file_X_to_Y () 3339 # path conversion function : func_convert_path_X_to_Y () 3340 # where, for any given $build/$host combination the 'X_to_Y' value is the 3341 # same. If conversion functions are added for new $build/$host combinations, 3342 # the two new functions must follow this pattern, or func_init_to_host_path_cmd 3343 # will break. 3344 3345 3346 # func_init_to_host_path_cmd 3347 # Ensures that function "pointer" variable $to_host_path_cmd is set to the 3348 # appropriate value, based on the value of $to_host_file_cmd. 3349 to_host_path_cmd= 3350 func_init_to_host_path_cmd () 3351 { 3352 $debug_cmd 3353 3354 if test -z "$to_host_path_cmd"; then 3355 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 3356 to_host_path_cmd=func_convert_path_$func_stripname_result 3357 fi 3358 } 3359 3360 3361 # func_to_host_path ARG 3362 # Converts the path ARG from $build format to $host format. Return result 3363 # in func_to_host_path_result. 3364 func_to_host_path () 3365 { 3366 $debug_cmd 3367 3368 func_init_to_host_path_cmd 3369 $to_host_path_cmd "$1" 3370 } 3371 # end func_to_host_path 3372 3373 3374 # func_convert_path_noop ARG 3375 # Copy ARG to func_to_host_path_result. 3376 func_convert_path_noop () 3377 { 3378 func_to_host_path_result=$1 3379 } 3380 # end func_convert_path_noop 3381 3382 3383 # func_convert_path_msys_to_w32 ARG 3384 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 3385 # conversion to w32 is not available inside the cwrapper. Returns result in 3386 # func_to_host_path_result. 3387 func_convert_path_msys_to_w32 () 3388 { 3389 $debug_cmd 3390 3391 func_to_host_path_result=$1 3392 if test -n "$1"; then 3393 # Remove leading and trailing path separator characters from ARG. MSYS 3394 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 3395 # and winepath ignores them completely. 3396 func_stripname : : "$1" 3397 func_to_host_path_tmp1=$func_stripname_result 3398 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3399 func_to_host_path_result=$func_convert_core_msys_to_w32_result 3400 func_convert_path_check : ";" \ 3401 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3402 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3403 fi 3404 } 3405 # end func_convert_path_msys_to_w32 3406 3407 3408 # func_convert_path_cygwin_to_w32 ARG 3409 # Convert path ARG from Cygwin to w32 format. Returns result in 3410 # func_to_host_file_result. 3411 func_convert_path_cygwin_to_w32 () 3412 { 3413 $debug_cmd 3414 3415 func_to_host_path_result=$1 3416 if test -n "$1"; then 3417 # See func_convert_path_msys_to_w32: 3418 func_stripname : : "$1" 3419 func_to_host_path_tmp1=$func_stripname_result 3420 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 3421 func_convert_path_check : ";" \ 3422 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3423 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3424 fi 3425 } 3426 # end func_convert_path_cygwin_to_w32 3427 3428 3429 # func_convert_path_nix_to_w32 ARG 3430 # Convert path ARG from *nix to w32 format. Requires a wine environment and 3431 # a working winepath. Returns result in func_to_host_file_result. 3432 func_convert_path_nix_to_w32 () 3433 { 3434 $debug_cmd 3435 3436 func_to_host_path_result=$1 3437 if test -n "$1"; then 3438 # See func_convert_path_msys_to_w32: 3439 func_stripname : : "$1" 3440 func_to_host_path_tmp1=$func_stripname_result 3441 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3442 func_to_host_path_result=$func_convert_core_path_wine_to_w32_result 3443 func_convert_path_check : ";" \ 3444 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3445 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3446 fi 3447 } 3448 # end func_convert_path_nix_to_w32 3449 3450 3451 # func_convert_path_msys_to_cygwin ARG 3452 # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3453 # Returns result in func_to_host_file_result. 3454 func_convert_path_msys_to_cygwin () 3455 { 3456 $debug_cmd 3457 3458 func_to_host_path_result=$1 3459 if test -n "$1"; then 3460 # See func_convert_path_msys_to_w32: 3461 func_stripname : : "$1" 3462 func_to_host_path_tmp1=$func_stripname_result 3463 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3464 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 3465 func_to_host_path_result=$func_cygpath_result 3466 func_convert_path_check : : \ 3467 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3468 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3469 fi 3470 } 3471 # end func_convert_path_msys_to_cygwin 3472 3473 3474 # func_convert_path_nix_to_cygwin ARG 3475 # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 3476 # a wine environment, working winepath, and LT_CYGPATH set. Returns result in 3477 # func_to_host_file_result. 3478 func_convert_path_nix_to_cygwin () 3479 { 3480 $debug_cmd 3481 3482 func_to_host_path_result=$1 3483 if test -n "$1"; then 3484 # Remove leading and trailing path separator characters from 3485 # ARG. msys behavior is inconsistent here, cygpath turns them 3486 # into '.;' and ';.', and winepath ignores them completely. 3487 func_stripname : : "$1" 3488 func_to_host_path_tmp1=$func_stripname_result 3489 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3490 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 3491 func_to_host_path_result=$func_cygpath_result 3492 func_convert_path_check : : \ 3493 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3494 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3495 fi 3496 } 3497 # end func_convert_path_nix_to_cygwin 3498 3499 3500 # func_dll_def_p FILE 3501 # True iff FILE is a Windows DLL '.def' file. 3502 # Keep in sync with _LT_DLL_DEF_P in libtool.m4 3503 func_dll_def_p () 3504 { 3505 $debug_cmd 3506 3507 func_dll_def_p_tmp=`$SED -n \ 3508 -e 's/^[ ]*//' \ 3509 -e '/^\(;.*\)*$/d' \ 3510 -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ 3511 -e q \ 3512 "$1"` 3513 test DEF = "$func_dll_def_p_tmp" 3514 } 3515 3516 3517 # func_mode_compile arg... 3518 func_mode_compile () 3519 { 3520 $debug_cmd 3521 3522 # Get the compilation command and the source file. 3523 base_compile= 3524 srcfile=$nonopt # always keep a non-empty value in "srcfile" 3525 suppress_opt=yes 3526 suppress_output= 3527 arg_mode=normal 3528 libobj= 3529 later= 3530 pie_flag= 3531 3532 for arg 3533 do 3534 case $arg_mode in 3535 arg ) 3536 # do not "continue". Instead, add this to base_compile 3537 lastarg=$arg 3538 arg_mode=normal 3539 ;; 3540 3541 target ) 3542 libobj=$arg 3543 arg_mode=normal 3544 continue 3545 ;; 3546 3547 normal ) 3548 # Accept any command-line options. 3549 case $arg in 3550 -o) 3551 test -n "$libobj" && \ 3552 func_fatal_error "you cannot specify '-o' more than once" 3553 arg_mode=target 3554 continue 3555 ;; 3556 3557 -pie | -fpie | -fPIE) 3558 func_append pie_flag " $arg" 3559 continue 3560 ;; 3561 3562 -shared | -static | -prefer-pic | -prefer-non-pic) 3563 func_append later " $arg" 3564 continue 3565 ;; 3566 3567 -no-suppress) 3568 suppress_opt=no 3569 continue 3570 ;; 3571 3572 -Xcompiler) 3573 arg_mode=arg # the next one goes into the "base_compile" arg list 3574 continue # The current "srcfile" will either be retained or 3575 ;; # replaced later. I would guess that would be a bug. 3576 3577 -Wc,*) 3578 func_stripname '-Wc,' '' "$arg" 3579 args=$func_stripname_result 3580 lastarg= 3581 save_ifs=$IFS; IFS=, 3582 for arg in $args; do 3583 IFS=$save_ifs 3584 func_append_quoted lastarg "$arg" 3585 done 3586 IFS=$save_ifs 3587 func_stripname ' ' '' "$lastarg" 3588 lastarg=$func_stripname_result 3589 3590 # Add the arguments to base_compile. 3591 func_append base_compile " $lastarg" 3592 continue 3593 ;; 3594 3595 *) 3596 # Accept the current argument as the source file. 3597 # The previous "srcfile" becomes the current argument. 3598 # 3599 lastarg=$srcfile 3600 srcfile=$arg 3601 ;; 3602 esac # case $arg 3603 ;; 3604 esac # case $arg_mode 3605 3606 # Aesthetically quote the previous argument. 3607 func_append_quoted base_compile "$lastarg" 3608 done # for arg 3609 3610 case $arg_mode in 3611 arg) 3612 func_fatal_error "you must specify an argument for -Xcompile" 3613 ;; 3614 target) 3615 func_fatal_error "you must specify a target with '-o'" 3616 ;; 3617 *) 3618 # Get the name of the library object. 3619 test -z "$libobj" && { 3620 func_basename "$srcfile" 3621 libobj=$func_basename_result 3622 } 3623 ;; 3624 esac 3625 3626 # Recognize several different file suffixes. 3627 # If the user specifies -o file.o, it is replaced with file.lo 3628 case $libobj in 3629 *.[cCFSifmso] | \ 3630 *.ada | *.adb | *.ads | *.asm | \ 3631 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 3632 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 3633 func_xform "$libobj" 3634 libobj=$func_xform_result 3635 ;; 3636 esac 3637 3638 case $libobj in 3639 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 3640 *) 3641 func_fatal_error "cannot determine name of library object from '$libobj'" 3642 ;; 3643 esac 3644 3645 func_infer_tag $base_compile 3646 3647 for arg in $later; do 3648 case $arg in 3649 -shared) 3650 test yes = "$build_libtool_libs" \ 3651 || func_fatal_configuration "cannot build a shared library" 3652 build_old_libs=no 3653 continue 3654 ;; 3655 3656 -static) 3657 build_libtool_libs=no 3658 build_old_libs=yes 3659 continue 3660 ;; 3661 3662 -prefer-pic) 3663 pic_mode=yes 3664 continue 3665 ;; 3666 3667 -prefer-non-pic) 3668 pic_mode=no 3669 continue 3670 ;; 3671 esac 3672 done 3673 3674 func_quote_arg pretty "$libobj" 3675 test "X$libobj" != "X$func_quote_arg_result" \ 3676 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 3677 && func_warning "libobj name '$libobj' may not contain shell special characters." 3678 func_dirname_and_basename "$obj" "/" "" 3679 objname=$func_basename_result 3680 xdir=$func_dirname_result 3681 lobj=$xdir$objdir/$objname 3682 3683 test -z "$base_compile" && \ 3684 func_fatal_help "you must specify a compilation command" 3685 3686 # Delete any leftover library objects. 3687 if test yes = "$build_old_libs"; then 3688 removelist="$obj $lobj $libobj ${libobj}T" 3689 else 3690 removelist="$lobj $libobj ${libobj}T" 3691 fi 3692 3693 # On Cygwin there's no "real" PIC flag so we must build both object types 3694 case $host_os in 3695 cygwin* | mingw* | pw32* | os2* | cegcc*) 3696 pic_mode=default 3697 ;; 3698 esac 3699 if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then 3700 # non-PIC code in shared libraries is not supported 3701 pic_mode=default 3702 fi 3703 3704 # Calculate the filename of the output object if compiler does 3705 # not support -o with -c 3706 if test no = "$compiler_c_o"; then 3707 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext 3708 lockfile=$output_obj.lock 3709 else 3710 output_obj= 3711 need_locks=no 3712 lockfile= 3713 fi 3714 3715 # Lock this critical section if it is needed 3716 # We use this script file to make the link, it avoids creating a new file 3717 if test yes = "$need_locks"; then 3718 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3719 func_echo "Waiting for $lockfile to be removed" 3720 sleep 2 3721 done 3722 elif test warn = "$need_locks"; then 3723 if test -f "$lockfile"; then 3724 $ECHO "\ 3725 *** ERROR, $lockfile exists and contains: 3726 `cat $lockfile 2>/dev/null` 3727 3728 This indicates that another process is trying to use the same 3729 temporary object file, and libtool could not work around it because 3730 your compiler does not support '-c' and '-o' together. If you 3731 repeat this compilation, it may succeed, by chance, but you had better 3732 avoid parallel builds (make -j) in this platform, or get a better 3733 compiler." 3734 3735 $opt_dry_run || $RM $removelist 3736 exit $EXIT_FAILURE 3737 fi 3738 func_append removelist " $output_obj" 3739 $ECHO "$srcfile" > "$lockfile" 3740 fi 3741 3742 $opt_dry_run || $RM $removelist 3743 func_append removelist " $lockfile" 3744 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 3745 3746 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 3747 srcfile=$func_to_tool_file_result 3748 func_quote_arg pretty "$srcfile" 3749 qsrcfile=$func_quote_arg_result 3750 3751 # Only build a PIC object if we are building libtool libraries. 3752 if test yes = "$build_libtool_libs"; then 3753 # Without this assignment, base_compile gets emptied. 3754 fbsd_hideous_sh_bug=$base_compile 3755 3756 if test no != "$pic_mode"; then 3757 command="$base_compile $qsrcfile $pic_flag" 3758 else 3759 # Don't build PIC code 3760 command="$base_compile $qsrcfile" 3761 fi 3762 3763 func_mkdir_p "$xdir$objdir" 3764 3765 if test -z "$output_obj"; then 3766 # Place PIC objects in $objdir 3767 func_append command " -o $lobj" 3768 fi 3769 3770 func_show_eval_locale "$command" \ 3771 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 3772 3773 if test warn = "$need_locks" && 3774 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3775 $ECHO "\ 3776 *** ERROR, $lockfile contains: 3777 `cat $lockfile 2>/dev/null` 3778 3779 but it should contain: 3780 $srcfile 3781 3782 This indicates that another process is trying to use the same 3783 temporary object file, and libtool could not work around it because 3784 your compiler does not support '-c' and '-o' together. If you 3785 repeat this compilation, it may succeed, by chance, but you had better 3786 avoid parallel builds (make -j) in this platform, or get a better 3787 compiler." 3788 3789 $opt_dry_run || $RM $removelist 3790 exit $EXIT_FAILURE 3791 fi 3792 3793 # Just move the object if needed, then go on to compile the next one 3794 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 3795 func_show_eval '$MV "$output_obj" "$lobj"' \ 3796 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3797 fi 3798 3799 # Allow error messages only from the first compilation. 3800 if test yes = "$suppress_opt"; then 3801 suppress_output=' >/dev/null 2>&1' 3802 fi 3803 fi 3804 3805 # Only build a position-dependent object if we build old libraries. 3806 if test yes = "$build_old_libs"; then 3807 if test yes != "$pic_mode"; then 3808 # Don't build PIC code 3809 command="$base_compile $qsrcfile$pie_flag" 3810 else 3811 command="$base_compile $qsrcfile $pic_flag" 3812 fi 3813 if test yes = "$compiler_c_o"; then 3814 func_append command " -o $obj" 3815 fi 3816 3817 # Suppress compiler output if we already did a PIC compilation. 3818 func_append command "$suppress_output" 3819 func_show_eval_locale "$command" \ 3820 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 3821 3822 if test warn = "$need_locks" && 3823 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3824 $ECHO "\ 3825 *** ERROR, $lockfile contains: 3826 `cat $lockfile 2>/dev/null` 3827 3828 but it should contain: 3829 $srcfile 3830 3831 This indicates that another process is trying to use the same 3832 temporary object file, and libtool could not work around it because 3833 your compiler does not support '-c' and '-o' together. If you 3834 repeat this compilation, it may succeed, by chance, but you had better 3835 avoid parallel builds (make -j) in this platform, or get a better 3836 compiler." 3837 3838 $opt_dry_run || $RM $removelist 3839 exit $EXIT_FAILURE 3840 fi 3841 3842 # Just move the object if needed 3843 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 3844 func_show_eval '$MV "$output_obj" "$obj"' \ 3845 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3846 fi 3847 fi 3848 3849 $opt_dry_run || { 3850 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 3851 3852 # Unlock the critical section if it was locked 3853 if test no != "$need_locks"; then 3854 removelist=$lockfile 3855 $RM "$lockfile" 3856 fi 3857 } 3858 3859 exit $EXIT_SUCCESS 3860 } 3861 3862 $opt_help || { 3863 test compile = "$opt_mode" && func_mode_compile ${1+"$@"} 3864 } 3865 3866 func_mode_help () 3867 { 3868 # We need to display help for each of the modes. 3869 case $opt_mode in 3870 "") 3871 # Generic help is extracted from the usage comments 3872 # at the start of this file. 3873 func_help 3874 ;; 3875 3876 clean) 3877 $ECHO \ 3878 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 3879 3880 Remove files from the build directory. 3881 3882 RM is the name of the program to use to delete files associated with each FILE 3883 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3884 to RM. 3885 3886 If FILE is a libtool library, object or program, all the files associated 3887 with it are deleted. Otherwise, only FILE itself is deleted using RM." 3888 ;; 3889 3890 compile) 3891 $ECHO \ 3892 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 3893 3894 Compile a source file into a libtool library object. 3895 3896 This mode accepts the following additional options: 3897 3898 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 3899 -no-suppress do not suppress compiler output for multiple passes 3900 -prefer-pic try to build PIC objects only 3901 -prefer-non-pic try to build non-PIC objects only 3902 -shared do not build a '.o' file suitable for static linking 3903 -static only build a '.o' file suitable for static linking 3904 -Wc,FLAG 3905 -Xcompiler FLAG pass FLAG directly to the compiler 3906 3907 COMPILE-COMMAND is a command to be used in creating a 'standard' object file 3908 from the given SOURCEFILE. 3909 3910 The output file name is determined by removing the directory component from 3911 SOURCEFILE, then substituting the C source code suffix '.c' with the 3912 library object suffix, '.lo'." 3913 ;; 3914 3915 execute) 3916 $ECHO \ 3917 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 3918 3919 Automatically set library path, then run a program. 3920 3921 This mode accepts the following additional options: 3922 3923 -dlopen FILE add the directory containing FILE to the library path 3924 3925 This mode sets the library path environment variable according to '-dlopen' 3926 flags. 3927 3928 If any of the ARGS are libtool executable wrappers, then they are translated 3929 into their corresponding uninstalled binary, and any of their required library 3930 directories are added to the library path. 3931 3932 Then, COMMAND is executed, with ARGS as arguments." 3933 ;; 3934 3935 finish) 3936 $ECHO \ 3937 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 3938 3939 Complete the installation of libtool libraries. 3940 3941 Each LIBDIR is a directory that contains libtool libraries. 3942 3943 The commands that this mode executes may require superuser privileges. Use 3944 the '--dry-run' option if you just want to see what would be executed." 3945 ;; 3946 3947 install) 3948 $ECHO \ 3949 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 3950 3951 Install executables or libraries. 3952 3953 INSTALL-COMMAND is the installation command. The first component should be 3954 either the 'install' or 'cp' program. 3955 3956 The following components of INSTALL-COMMAND are treated specially: 3957 3958 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 3959 3960 The rest of the components are interpreted as arguments to that command (only 3961 BSD-compatible install options are recognized)." 3962 ;; 3963 3964 link) 3965 $ECHO \ 3966 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 3967 3968 Link object files or libraries together to form another library, or to 3969 create an executable program. 3970 3971 LINK-COMMAND is a command using the C compiler that you would use to create 3972 a program from several object files. 3973 3974 The following components of LINK-COMMAND are treated specially: 3975 3976 -all-static do not do any dynamic linking at all 3977 -avoid-version do not add a version suffix if possible 3978 -bindir BINDIR specify path to binaries directory (for systems where 3979 libraries must be found in the PATH setting at runtime) 3980 -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime 3981 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 3982 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 3983 -export-symbols SYMFILE 3984 try to export only the symbols listed in SYMFILE 3985 -export-symbols-regex REGEX 3986 try to export only the symbols matching REGEX 3987 -LLIBDIR search LIBDIR for required installed libraries 3988 -lNAME OUTPUT-FILE requires the installed library libNAME 3989 -module build a library that can dlopened 3990 -no-fast-install disable the fast-install mode 3991 -no-install link a not-installable executable 3992 -no-undefined declare that a library does not refer to external symbols 3993 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 3994 -objectlist FILE use a list of object files found in FILE to specify objects 3995 -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) 3996 -precious-files-regex REGEX 3997 don't remove output files matching REGEX 3998 -release RELEASE specify package release information 3999 -rpath LIBDIR the created library will eventually be installed in LIBDIR 4000 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 4001 -shared only do dynamic linking of libtool libraries 4002 -shrext SUFFIX override the standard shared library file extension 4003 -static do not do any dynamic linking of uninstalled libtool libraries 4004 -static-libtool-libs 4005 do not do any dynamic linking of libtool libraries 4006 -version-info CURRENT[:REVISION[:AGE]] 4007 specify library version info [each variable defaults to 0] 4008 -weak LIBNAME declare that the target provides the LIBNAME interface 4009 -Wc,FLAG 4010 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 4011 -Wa,FLAG 4012 -Xassembler FLAG pass linker-specific FLAG directly to the assembler 4013 -Wl,FLAG 4014 -Xlinker FLAG pass linker-specific FLAG directly to the linker 4015 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 4016 4017 All other options (arguments beginning with '-') are ignored. 4018 4019 Every other argument is treated as a filename. Files ending in '.la' are 4020 treated as uninstalled libtool libraries, other files are standard or library 4021 object files. 4022 4023 If the OUTPUT-FILE ends in '.la', then a libtool library is created, 4024 only library objects ('.lo' files) may be specified, and '-rpath' is 4025 required, except when creating a convenience library. 4026 4027 If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created 4028 using 'ar' and 'ranlib', or on Windows using 'lib'. 4029 4030 If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file 4031 is created, otherwise an executable program is created." 4032 ;; 4033 4034 uninstall) 4035 $ECHO \ 4036 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 4037 4038 Remove libraries from an installation directory. 4039 4040 RM is the name of the program to use to delete files associated with each FILE 4041 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 4042 to RM. 4043 4044 If FILE is a libtool library, all the files associated with it are deleted. 4045 Otherwise, only FILE itself is deleted using RM." 4046 ;; 4047 4048 *) 4049 func_fatal_help "invalid operation mode '$opt_mode'" 4050 ;; 4051 esac 4052 4053 echo 4054 $ECHO "Try '$progname --help' for more information about other modes." 4055 } 4056 4057 # Now that we've collected a possible --mode arg, show help if necessary 4058 if $opt_help; then 4059 if test : = "$opt_help"; then 4060 func_mode_help 4061 else 4062 { 4063 func_help noexit 4064 for opt_mode in compile link execute install finish uninstall clean; do 4065 func_mode_help 4066 done 4067 } | $SED -n '1p; 2,$s/^Usage:/ or: /p' 4068 { 4069 func_help noexit 4070 for opt_mode in compile link execute install finish uninstall clean; do 4071 echo 4072 func_mode_help 4073 done 4074 } | 4075 $SED '1d 4076 /^When reporting/,/^Report/{ 4077 H 4078 d 4079 } 4080 $x 4081 /information about other modes/d 4082 /more detailed .*MODE/d 4083 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 4084 fi 4085 exit $? 4086 fi 4087 4088 4089 # func_mode_execute arg... 4090 func_mode_execute () 4091 { 4092 $debug_cmd 4093 4094 # The first argument is the command name. 4095 cmd=$nonopt 4096 test -z "$cmd" && \ 4097 func_fatal_help "you must specify a COMMAND" 4098 4099 # Handle -dlopen flags immediately. 4100 for file in $opt_dlopen; do 4101 test -f "$file" \ 4102 || func_fatal_help "'$file' is not a file" 4103 4104 dir= 4105 case $file in 4106 *.la) 4107 func_resolve_sysroot "$file" 4108 file=$func_resolve_sysroot_result 4109 4110 # Check to see that this really is a libtool archive. 4111 func_lalib_unsafe_p "$file" \ 4112 || func_fatal_help "'$lib' is not a valid libtool archive" 4113 4114 # Read the libtool library. 4115 dlname= 4116 library_names= 4117 func_source "$file" 4118 4119 # Skip this library if it cannot be dlopened. 4120 if test -z "$dlname"; then 4121 # Warn if it was a shared library. 4122 test -n "$library_names" && \ 4123 func_warning "'$file' was not linked with '-export-dynamic'" 4124 continue 4125 fi 4126 4127 func_dirname "$file" "" "." 4128 dir=$func_dirname_result 4129 4130 if test -f "$dir/$objdir/$dlname"; then 4131 func_append dir "/$objdir" 4132 else 4133 if test ! -f "$dir/$dlname"; then 4134 func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" 4135 fi 4136 fi 4137 ;; 4138 4139 *.lo) 4140 # Just add the directory containing the .lo file. 4141 func_dirname "$file" "" "." 4142 dir=$func_dirname_result 4143 ;; 4144 4145 *) 4146 func_warning "'-dlopen' is ignored for non-libtool libraries and objects" 4147 continue 4148 ;; 4149 esac 4150 4151 # Get the absolute pathname. 4152 absdir=`cd "$dir" && pwd` 4153 test -n "$absdir" && dir=$absdir 4154 4155 # Now add the directory to shlibpath_var. 4156 if eval "test -z \"\$$shlibpath_var\""; then 4157 eval "$shlibpath_var=\"\$dir\"" 4158 else 4159 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 4160 fi 4161 done 4162 4163 # This variable tells wrapper scripts just to set shlibpath_var 4164 # rather than running their programs. 4165 libtool_execute_magic=$magic 4166 4167 # Check if any of the arguments is a wrapper script. 4168 args= 4169 for file 4170 do 4171 case $file in 4172 -* | *.la | *.lo ) ;; 4173 *) 4174 # Do a test to see if this is really a libtool program. 4175 if func_ltwrapper_script_p "$file"; then 4176 func_source "$file" 4177 # Transform arg to wrapped name. 4178 file=$progdir/$program 4179 elif func_ltwrapper_executable_p "$file"; then 4180 func_ltwrapper_scriptname "$file" 4181 func_source "$func_ltwrapper_scriptname_result" 4182 # Transform arg to wrapped name. 4183 file=$progdir/$program 4184 fi 4185 ;; 4186 esac 4187 # Quote arguments (to preserve shell metacharacters). 4188 func_append_quoted args "$file" 4189 done 4190 4191 if $opt_dry_run; then 4192 # Display what would be done. 4193 if test -n "$shlibpath_var"; then 4194 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 4195 echo "export $shlibpath_var" 4196 fi 4197 $ECHO "$cmd$args" 4198 exit $EXIT_SUCCESS 4199 else 4200 if test -n "$shlibpath_var"; then 4201 # Export the shlibpath_var. 4202 eval "export $shlibpath_var" 4203 fi 4204 4205 # Restore saved environment variables 4206 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 4207 do 4208 eval "if test \"\${save_$lt_var+set}\" = set; then 4209 $lt_var=\$save_$lt_var; export $lt_var 4210 else 4211 $lt_unset $lt_var 4212 fi" 4213 done 4214 4215 # Now prepare to actually exec the command. 4216 exec_cmd=\$cmd$args 4217 fi 4218 } 4219 4220 test execute = "$opt_mode" && func_mode_execute ${1+"$@"} 4221 4222 4223 # func_mode_finish arg... 4224 func_mode_finish () 4225 { 4226 $debug_cmd 4227 4228 libs= 4229 libdirs= 4230 admincmds= 4231 4232 for opt in "$nonopt" ${1+"$@"} 4233 do 4234 if test -d "$opt"; then 4235 func_append libdirs " $opt" 4236 4237 elif test -f "$opt"; then 4238 if func_lalib_unsafe_p "$opt"; then 4239 func_append libs " $opt" 4240 else 4241 func_warning "'$opt' is not a valid libtool archive" 4242 fi 4243 4244 else 4245 func_fatal_error "invalid argument '$opt'" 4246 fi 4247 done 4248 4249 if test -n "$libs"; then 4250 if test -n "$lt_sysroot"; then 4251 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 4252 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 4253 else 4254 sysroot_cmd= 4255 fi 4256 4257 # Remove sysroot references 4258 if $opt_dry_run; then 4259 for lib in $libs; do 4260 echo "removing references to $lt_sysroot and '=' prefixes from $lib" 4261 done 4262 else 4263 tmpdir=`func_mktempdir` 4264 for lib in $libs; do 4265 $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 4266 > $tmpdir/tmp-la 4267 mv -f $tmpdir/tmp-la $lib 4268 done 4269 ${RM}r "$tmpdir" 4270 fi 4271 fi 4272 4273 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4274 for libdir in $libdirs; do 4275 if test -n "$finish_cmds"; then 4276 # Do each command in the finish commands. 4277 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 4278 '"$cmd"'"' 4279 fi 4280 if test -n "$finish_eval"; then 4281 # Do the single finish_eval. 4282 eval cmds=\"$finish_eval\" 4283 $opt_dry_run || eval "$cmds" || func_append admincmds " 4284 $cmds" 4285 fi 4286 done 4287 fi 4288 4289 # Exit here if they wanted silent mode. 4290 $opt_quiet && exit $EXIT_SUCCESS 4291 4292 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4293 echo "----------------------------------------------------------------------" 4294 echo "Libraries have been installed in:" 4295 for libdir in $libdirs; do 4296 $ECHO " $libdir" 4297 done 4298 echo 4299 echo "If you ever happen to want to link against installed libraries" 4300 echo "in a given directory, LIBDIR, you must either use libtool, and" 4301 echo "specify the full pathname of the library, or use the '-LLIBDIR'" 4302 echo "flag during linking and do at least one of the following:" 4303 if test -n "$shlibpath_var"; then 4304 echo " - add LIBDIR to the '$shlibpath_var' environment variable" 4305 echo " during execution" 4306 fi 4307 if test -n "$runpath_var"; then 4308 echo " - add LIBDIR to the '$runpath_var' environment variable" 4309 echo " during linking" 4310 fi 4311 if test -n "$hardcode_libdir_flag_spec"; then 4312 libdir=LIBDIR 4313 eval flag=\"$hardcode_libdir_flag_spec\" 4314 4315 $ECHO " - use the '$flag' linker flag" 4316 fi 4317 if test -n "$admincmds"; then 4318 $ECHO " - have your system administrator run these commands:$admincmds" 4319 fi 4320 if test -f /etc/ld.so.conf; then 4321 echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" 4322 fi 4323 echo 4324 4325 echo "See any operating system documentation about shared libraries for" 4326 case $host in 4327 solaris2.[6789]|solaris2.1[0-9]) 4328 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 4329 echo "pages." 4330 ;; 4331 *) 4332 echo "more information, such as the ld(1) and ld.so(8) manual pages." 4333 ;; 4334 esac 4335 echo "----------------------------------------------------------------------" 4336 fi 4337 exit $EXIT_SUCCESS 4338 } 4339 4340 test finish = "$opt_mode" && func_mode_finish ${1+"$@"} 4341 4342 4343 # func_mode_install arg... 4344 func_mode_install () 4345 { 4346 $debug_cmd 4347 4348 # There may be an optional sh(1) argument at the beginning of 4349 # install_prog (especially on Windows NT). 4350 if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || 4351 # Allow the use of GNU shtool's install command. 4352 case $nonopt in *shtool*) :;; *) false;; esac 4353 then 4354 # Aesthetically quote it. 4355 func_quote_arg pretty "$nonopt" 4356 install_prog="$func_quote_arg_result " 4357 arg=$1 4358 shift 4359 else 4360 install_prog= 4361 arg=$nonopt 4362 fi 4363 4364 # The real first argument should be the name of the installation program. 4365 # Aesthetically quote it. 4366 func_quote_arg pretty "$arg" 4367 func_append install_prog "$func_quote_arg_result" 4368 install_shared_prog=$install_prog 4369 case " $install_prog " in 4370 *[\\\ /]cp\ *) install_cp=: ;; 4371 *) install_cp=false ;; 4372 esac 4373 4374 # We need to accept at least all the BSD install flags. 4375 dest= 4376 files= 4377 opts= 4378 prev= 4379 install_type= 4380 isdir=false 4381 stripme= 4382 no_mode=: 4383 for arg 4384 do 4385 arg2= 4386 if test -n "$dest"; then 4387 func_append files " $dest" 4388 dest=$arg 4389 continue 4390 fi 4391 4392 case $arg in 4393 -d) isdir=: ;; 4394 -f) 4395 if $install_cp; then :; else 4396 prev=$arg 4397 fi 4398 ;; 4399 -g | -m | -o) 4400 prev=$arg 4401 ;; 4402 -s) 4403 stripme=" -s" 4404 continue 4405 ;; 4406 -*) 4407 ;; 4408 *) 4409 # If the previous option needed an argument, then skip it. 4410 if test -n "$prev"; then 4411 if test X-m = "X$prev" && test -n "$install_override_mode"; then 4412 arg2=$install_override_mode 4413 no_mode=false 4414 fi 4415 prev= 4416 else 4417 dest=$arg 4418 continue 4419 fi 4420 ;; 4421 esac 4422 4423 # Aesthetically quote the argument. 4424 func_quote_arg pretty "$arg" 4425 func_append install_prog " $func_quote_arg_result" 4426 if test -n "$arg2"; then 4427 func_quote_arg pretty "$arg2" 4428 fi 4429 func_append install_shared_prog " $func_quote_arg_result" 4430 done 4431 4432 test -z "$install_prog" && \ 4433 func_fatal_help "you must specify an install program" 4434 4435 test -n "$prev" && \ 4436 func_fatal_help "the '$prev' option requires an argument" 4437 4438 if test -n "$install_override_mode" && $no_mode; then 4439 if $install_cp; then :; else 4440 func_quote_arg pretty "$install_override_mode" 4441 func_append install_shared_prog " -m $func_quote_arg_result" 4442 fi 4443 fi 4444 4445 if test -z "$files"; then 4446 if test -z "$dest"; then 4447 func_fatal_help "no file or destination specified" 4448 else 4449 func_fatal_help "you must specify a destination" 4450 fi 4451 fi 4452 4453 # Strip any trailing slash from the destination. 4454 func_stripname '' '/' "$dest" 4455 dest=$func_stripname_result 4456 4457 # Check to see that the destination is a directory. 4458 test -d "$dest" && isdir=: 4459 if $isdir; then 4460 destdir=$dest 4461 destname= 4462 else 4463 func_dirname_and_basename "$dest" "" "." 4464 destdir=$func_dirname_result 4465 destname=$func_basename_result 4466 4467 # Not a directory, so check to see that there is only one file specified. 4468 set dummy $files; shift 4469 test "$#" -gt 1 && \ 4470 func_fatal_help "'$dest' is not a directory" 4471 fi 4472 case $destdir in 4473 [\\/]* | [A-Za-z]:[\\/]*) ;; 4474 *) 4475 for file in $files; do 4476 case $file in 4477 *.lo) ;; 4478 *) 4479 func_fatal_help "'$destdir' must be an absolute directory name" 4480 ;; 4481 esac 4482 done 4483 ;; 4484 esac 4485 4486 # This variable tells wrapper scripts just to set variables rather 4487 # than running their programs. 4488 libtool_install_magic=$magic 4489 4490 staticlibs= 4491 future_libdirs= 4492 current_libdirs= 4493 for file in $files; do 4494 4495 # Do each installation. 4496 case $file in 4497 *.$libext) 4498 # Do the static libraries later. 4499 func_append staticlibs " $file" 4500 ;; 4501 4502 *.la) 4503 func_resolve_sysroot "$file" 4504 file=$func_resolve_sysroot_result 4505 4506 # Check to see that this really is a libtool archive. 4507 func_lalib_unsafe_p "$file" \ 4508 || func_fatal_help "'$file' is not a valid libtool archive" 4509 4510 library_names= 4511 old_library= 4512 relink_command= 4513 func_source "$file" 4514 4515 # Add the libdir to current_libdirs if it is the destination. 4516 if test "X$destdir" = "X$libdir"; then 4517 case "$current_libdirs " in 4518 *" $libdir "*) ;; 4519 *) func_append current_libdirs " $libdir" ;; 4520 esac 4521 else 4522 # Note the libdir as a future libdir. 4523 case "$future_libdirs " in 4524 *" $libdir "*) ;; 4525 *) func_append future_libdirs " $libdir" ;; 4526 esac 4527 fi 4528 4529 func_dirname "$file" "/" "" 4530 dir=$func_dirname_result 4531 func_append dir "$objdir" 4532 4533 if test -n "$relink_command"; then 4534 # Determine the prefix the user has applied to our future dir. 4535 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 4536 4537 # Don't allow the user to place us outside of our expected 4538 # location b/c this prevents finding dependent libraries that 4539 # are installed to the same prefix. 4540 # At present, this check doesn't affect windows .dll's that 4541 # are installed into $libdir/../bin (currently, that works fine) 4542 # but it's something to keep an eye on. 4543 test "$inst_prefix_dir" = "$destdir" && \ 4544 func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" 4545 4546 if test -n "$inst_prefix_dir"; then 4547 # Stick the inst_prefix_dir data into the link command. 4548 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 4549 else 4550 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 4551 fi 4552 4553 func_warning "relinking '$file'" 4554 func_show_eval "$relink_command" \ 4555 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' 4556 fi 4557 4558 # See the names of the shared library. 4559 set dummy $library_names; shift 4560 if test -n "$1"; then 4561 realname=$1 4562 shift 4563 4564 srcname=$realname 4565 test -n "$relink_command" && srcname=${realname}T 4566 4567 # Install the shared library and build the symlinks. 4568 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 4569 'exit $?' 4570 tstripme=$stripme 4571 case $host_os in 4572 cygwin* | mingw* | pw32* | cegcc*) 4573 case $realname in 4574 *.dll.a) 4575 tstripme= 4576 ;; 4577 esac 4578 ;; 4579 os2*) 4580 case $realname in 4581 *_dll.a) 4582 tstripme= 4583 ;; 4584 esac 4585 ;; 4586 esac 4587 if test -n "$tstripme" && test -n "$striplib"; then 4588 func_show_eval "$striplib $destdir/$realname" 'exit $?' 4589 fi 4590 4591 if test "$#" -gt 0; then 4592 # Delete the old symlinks, and create new ones. 4593 # Try 'ln -sf' first, because the 'ln' binary might depend on 4594 # the symlink we replace! Solaris /bin/ln does not understand -f, 4595 # so we also need to try rm && ln -s. 4596 for linkname 4597 do 4598 test "$linkname" != "$realname" \ 4599 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 4600 done 4601 fi 4602 4603 # Do each command in the postinstall commands. 4604 lib=$destdir/$realname 4605 func_execute_cmds "$postinstall_cmds" 'exit $?' 4606 fi 4607 4608 # Install the pseudo-library for information purposes. 4609 func_basename "$file" 4610 name=$func_basename_result 4611 instname=$dir/${name}i 4612 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 4613 4614 # Maybe install the static library, too. 4615 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 4616 ;; 4617 4618 *.lo) 4619 # Install (i.e. copy) a libtool object. 4620 4621 # Figure out destination file name, if it wasn't already specified. 4622 if test -n "$destname"; then 4623 destfile=$destdir/$destname 4624 else 4625 func_basename "$file" 4626 destfile=$func_basename_result 4627 destfile=$destdir/$destfile 4628 fi 4629 4630 # Deduce the name of the destination old-style object file. 4631 case $destfile in 4632 *.lo) 4633 func_lo2o "$destfile" 4634 staticdest=$func_lo2o_result 4635 ;; 4636 *.$objext) 4637 staticdest=$destfile 4638 destfile= 4639 ;; 4640 *) 4641 func_fatal_help "cannot copy a libtool object to '$destfile'" 4642 ;; 4643 esac 4644 4645 # Install the libtool object if requested. 4646 test -n "$destfile" && \ 4647 func_show_eval "$install_prog $file $destfile" 'exit $?' 4648 4649 # Install the old object if enabled. 4650 if test yes = "$build_old_libs"; then 4651 # Deduce the name of the old-style object file. 4652 func_lo2o "$file" 4653 staticobj=$func_lo2o_result 4654 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 4655 fi 4656 exit $EXIT_SUCCESS 4657 ;; 4658 4659 *) 4660 # Figure out destination file name, if it wasn't already specified. 4661 if test -n "$destname"; then 4662 destfile=$destdir/$destname 4663 else 4664 func_basename "$file" 4665 destfile=$func_basename_result 4666 destfile=$destdir/$destfile 4667 fi 4668 4669 # If the file is missing, and there is a .exe on the end, strip it 4670 # because it is most likely a libtool script we actually want to 4671 # install 4672 stripped_ext= 4673 case $file in 4674 *.exe) 4675 if test ! -f "$file"; then 4676 func_stripname '' '.exe' "$file" 4677 file=$func_stripname_result 4678 stripped_ext=.exe 4679 fi 4680 ;; 4681 esac 4682 4683 # Do a test to see if this is really a libtool program. 4684 case $host in 4685 *cygwin* | *mingw*) 4686 if func_ltwrapper_executable_p "$file"; then 4687 func_ltwrapper_scriptname "$file" 4688 wrapper=$func_ltwrapper_scriptname_result 4689 else 4690 func_stripname '' '.exe' "$file" 4691 wrapper=$func_stripname_result 4692 fi 4693 ;; 4694 *) 4695 wrapper=$file 4696 ;; 4697 esac 4698 if func_ltwrapper_script_p "$wrapper"; then 4699 notinst_deplibs= 4700 relink_command= 4701 4702 func_source "$wrapper" 4703 4704 # Check the variables that should have been set. 4705 test -z "$generated_by_libtool_version" && \ 4706 func_fatal_error "invalid libtool wrapper script '$wrapper'" 4707 4708 finalize=: 4709 for lib in $notinst_deplibs; do 4710 # Check to see that each library is installed. 4711 libdir= 4712 if test -f "$lib"; then 4713 func_source "$lib" 4714 fi 4715 libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` 4716 if test -n "$libdir" && test ! -f "$libfile"; then 4717 func_warning "'$lib' has not been installed in '$libdir'" 4718 finalize=false 4719 fi 4720 done 4721 4722 relink_command= 4723 func_source "$wrapper" 4724 4725 outputname= 4726 if test no = "$fast_install" && test -n "$relink_command"; then 4727 $opt_dry_run || { 4728 if $finalize; then 4729 tmpdir=`func_mktempdir` 4730 func_basename "$file$stripped_ext" 4731 file=$func_basename_result 4732 outputname=$tmpdir/$file 4733 # Replace the output file specification. 4734 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 4735 4736 $opt_quiet || { 4737 func_quote_arg expand,pretty "$relink_command" 4738 eval "func_echo $func_quote_arg_result" 4739 } 4740 if eval "$relink_command"; then : 4741 else 4742 func_error "error: relink '$file' with the above command before installing it" 4743 $opt_dry_run || ${RM}r "$tmpdir" 4744 continue 4745 fi 4746 file=$outputname 4747 else 4748 func_warning "cannot relink '$file'" 4749 fi 4750 } 4751 else 4752 # Install the binary that we compiled earlier. 4753 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 4754 fi 4755 fi 4756 4757 # remove .exe since cygwin /usr/bin/install will append another 4758 # one anyway 4759 case $install_prog,$host in 4760 */usr/bin/install*,*cygwin*) 4761 case $file:$destfile in 4762 *.exe:*.exe) 4763 # this is ok 4764 ;; 4765 *.exe:*) 4766 destfile=$destfile.exe 4767 ;; 4768 *:*.exe) 4769 func_stripname '' '.exe' "$destfile" 4770 destfile=$func_stripname_result 4771 ;; 4772 esac 4773 ;; 4774 esac 4775 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 4776 $opt_dry_run || if test -n "$outputname"; then 4777 ${RM}r "$tmpdir" 4778 fi 4779 ;; 4780 esac 4781 done 4782 4783 for file in $staticlibs; do 4784 func_basename "$file" 4785 name=$func_basename_result 4786 4787 # Set up the ranlib parameters. 4788 oldlib=$destdir/$name 4789 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 4790 tool_oldlib=$func_to_tool_file_result 4791 4792 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 4793 4794 if test -n "$stripme" && test -n "$old_striplib"; then 4795 func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 4796 fi 4797 4798 # Do each command in the postinstall commands. 4799 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 4800 done 4801 4802 test -n "$future_libdirs" && \ 4803 func_warning "remember to run '$progname --finish$future_libdirs'" 4804 4805 if test -n "$current_libdirs"; then 4806 # Maybe just do a dry run. 4807 $opt_dry_run && current_libdirs=" -n$current_libdirs" 4808 exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' 4809 else 4810 exit $EXIT_SUCCESS 4811 fi 4812 } 4813 4814 test install = "$opt_mode" && func_mode_install ${1+"$@"} 4815 4816 4817 # func_generate_dlsyms outputname originator pic_p 4818 # Extract symbols from dlprefiles and create ${outputname}S.o with 4819 # a dlpreopen symbol table. 4820 func_generate_dlsyms () 4821 { 4822 $debug_cmd 4823 4824 my_outputname=$1 4825 my_originator=$2 4826 my_pic_p=${3-false} 4827 my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` 4828 my_dlsyms= 4829 4830 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 4831 if test -n "$NM" && test -n "$global_symbol_pipe"; then 4832 my_dlsyms=${my_outputname}S.c 4833 else 4834 func_error "not configured to extract global symbols from dlpreopened files" 4835 fi 4836 fi 4837 4838 if test -n "$my_dlsyms"; then 4839 case $my_dlsyms in 4840 "") ;; 4841 *.c) 4842 # Discover the nlist of each of the dlfiles. 4843 nlist=$output_objdir/$my_outputname.nm 4844 4845 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 4846 4847 # Parse the name list into a source file. 4848 func_verbose "creating $output_objdir/$my_dlsyms" 4849 4850 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 4851 /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ 4852 /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ 4853 4854 #ifdef __cplusplus 4855 extern \"C\" { 4856 #endif 4857 4858 #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 4859 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 4860 #endif 4861 4862 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4863 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4864 /* DATA imports from DLLs on WIN32 can't be const, because runtime 4865 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4866 # define LT_DLSYM_CONST 4867 #elif defined __osf__ 4868 /* This system does not cope well with relocations in const data. */ 4869 # define LT_DLSYM_CONST 4870 #else 4871 # define LT_DLSYM_CONST const 4872 #endif 4873 4874 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 4875 4876 /* External symbol declarations for the compiler. */\ 4877 " 4878 4879 if test yes = "$dlself"; then 4880 func_verbose "generating symbol list for '$output'" 4881 4882 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 4883 4884 # Add our own program objects to the symbol list. 4885 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 4886 for progfile in $progfiles; do 4887 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 4888 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" 4889 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 4890 done 4891 4892 if test -n "$exclude_expsyms"; then 4893 $opt_dry_run || { 4894 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 4895 eval '$MV "$nlist"T "$nlist"' 4896 } 4897 fi 4898 4899 if test -n "$export_symbols_regex"; then 4900 $opt_dry_run || { 4901 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 4902 eval '$MV "$nlist"T "$nlist"' 4903 } 4904 fi 4905 4906 # Prepare the list of exported symbols 4907 if test -z "$export_symbols"; then 4908 export_symbols=$output_objdir/$outputname.exp 4909 $opt_dry_run || { 4910 $RM $export_symbols 4911 eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 4912 case $host in 4913 *cygwin* | *mingw* | *cegcc* ) 4914 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4915 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 4916 ;; 4917 esac 4918 } 4919 else 4920 $opt_dry_run || { 4921 eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 4922 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 4923 eval '$MV "$nlist"T "$nlist"' 4924 case $host in 4925 *cygwin* | *mingw* | *cegcc* ) 4926 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4927 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 4928 ;; 4929 esac 4930 } 4931 fi 4932 fi 4933 4934 for dlprefile in $dlprefiles; do 4935 func_verbose "extracting global C symbols from '$dlprefile'" 4936 func_basename "$dlprefile" 4937 name=$func_basename_result 4938 case $host in 4939 *cygwin* | *mingw* | *cegcc* ) 4940 # if an import library, we need to obtain dlname 4941 if func_win32_import_lib_p "$dlprefile"; then 4942 func_tr_sh "$dlprefile" 4943 eval "curr_lafile=\$libfile_$func_tr_sh_result" 4944 dlprefile_dlbasename= 4945 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 4946 # Use subshell, to avoid clobbering current variable values 4947 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 4948 if test -n "$dlprefile_dlname"; then 4949 func_basename "$dlprefile_dlname" 4950 dlprefile_dlbasename=$func_basename_result 4951 else 4952 # no lafile. user explicitly requested -dlpreopen <import library>. 4953 $sharedlib_from_linklib_cmd "$dlprefile" 4954 dlprefile_dlbasename=$sharedlib_from_linklib_result 4955 fi 4956 fi 4957 $opt_dry_run || { 4958 if test -n "$dlprefile_dlbasename"; then 4959 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 4960 else 4961 func_warning "Could not compute DLL name from $name" 4962 eval '$ECHO ": $name " >> "$nlist"' 4963 fi 4964 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4965 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 4966 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 4967 } 4968 else # not an import lib 4969 $opt_dry_run || { 4970 eval '$ECHO ": $name " >> "$nlist"' 4971 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4972 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4973 } 4974 fi 4975 ;; 4976 *) 4977 $opt_dry_run || { 4978 eval '$ECHO ": $name " >> "$nlist"' 4979 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4980 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4981 } 4982 ;; 4983 esac 4984 done 4985 4986 $opt_dry_run || { 4987 # Make sure we have at least an empty file. 4988 test -f "$nlist" || : > "$nlist" 4989 4990 if test -n "$exclude_expsyms"; then 4991 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 4992 $MV "$nlist"T "$nlist" 4993 fi 4994 4995 # Try sorting and uniquifying the output. 4996 if $GREP -v "^: " < "$nlist" | 4997 if sort -k 3 </dev/null >/dev/null 2>&1; then 4998 sort -k 3 4999 else 5000 sort +2 5001 fi | 5002 uniq > "$nlist"S; then 5003 : 5004 else 5005 $GREP -v "^: " < "$nlist" > "$nlist"S 5006 fi 5007 5008 if test -f "$nlist"S; then 5009 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 5010 else 5011 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 5012 fi 5013 5014 func_show_eval '$RM "${nlist}I"' 5015 if test -n "$global_symbol_to_import"; then 5016 eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' 5017 fi 5018 5019 echo >> "$output_objdir/$my_dlsyms" "\ 5020 5021 /* The mapping between symbol names and symbols. */ 5022 typedef struct { 5023 const char *name; 5024 void *address; 5025 } lt_dlsymlist; 5026 extern LT_DLSYM_CONST lt_dlsymlist 5027 lt_${my_prefix}_LTX_preloaded_symbols[];\ 5028 " 5029 5030 if test -s "$nlist"I; then 5031 echo >> "$output_objdir/$my_dlsyms" "\ 5032 static void lt_syminit(void) 5033 { 5034 LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; 5035 for (; symbol->name; ++symbol) 5036 {" 5037 $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" 5038 echo >> "$output_objdir/$my_dlsyms" "\ 5039 } 5040 }" 5041 fi 5042 echo >> "$output_objdir/$my_dlsyms" "\ 5043 LT_DLSYM_CONST lt_dlsymlist 5044 lt_${my_prefix}_LTX_preloaded_symbols[] = 5045 { {\"$my_originator\", (void *) 0}," 5046 5047 if test -s "$nlist"I; then 5048 echo >> "$output_objdir/$my_dlsyms" "\ 5049 {\"@INIT@\", (void *) <_syminit}," 5050 fi 5051 5052 case $need_lib_prefix in 5053 no) 5054 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 5055 ;; 5056 *) 5057 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 5058 ;; 5059 esac 5060 echo >> "$output_objdir/$my_dlsyms" "\ 5061 {0, (void *) 0} 5062 }; 5063 5064 /* This works around a problem in FreeBSD linker */ 5065 #ifdef FREEBSD_WORKAROUND 5066 static const void *lt_preloaded_setup() { 5067 return lt_${my_prefix}_LTX_preloaded_symbols; 5068 } 5069 #endif 5070 5071 #ifdef __cplusplus 5072 } 5073 #endif\ 5074 " 5075 } # !$opt_dry_run 5076 5077 pic_flag_for_symtable= 5078 case "$compile_command " in 5079 *" -static "*) ;; 5080 *) 5081 case $host in 5082 # compiling the symbol table file with pic_flag works around 5083 # a FreeBSD bug that causes programs to crash when -lm is 5084 # linked before any other PIC object. But we must not use 5085 # pic_flag when linking with -static. The problem exists in 5086 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 5087 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 5088 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 5089 *-*-hpux*) 5090 pic_flag_for_symtable=" $pic_flag" ;; 5091 *) 5092 $my_pic_p && pic_flag_for_symtable=" $pic_flag" 5093 ;; 5094 esac 5095 ;; 5096 esac 5097 symtab_cflags= 5098 for arg in $LTCFLAGS; do 5099 case $arg in 5100 -pie | -fpie | -fPIE) ;; 5101 *) func_append symtab_cflags " $arg" ;; 5102 esac 5103 done 5104 5105 # Now compile the dynamic symbol file. 5106 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 5107 5108 # Clean up the generated files. 5109 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' 5110 5111 # Transform the symbol file into the correct name. 5112 symfileobj=$output_objdir/${my_outputname}S.$objext 5113 case $host in 5114 *cygwin* | *mingw* | *cegcc* ) 5115 if test -f "$output_objdir/$my_outputname.def"; then 5116 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 5117 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 5118 else 5119 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 5120 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 5121 fi 5122 ;; 5123 *) 5124 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 5125 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 5126 ;; 5127 esac 5128 ;; 5129 *) 5130 func_fatal_error "unknown suffix for '$my_dlsyms'" 5131 ;; 5132 esac 5133 else 5134 # We keep going just in case the user didn't refer to 5135 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 5136 # really was required. 5137 5138 # Nullify the symbol file. 5139 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 5140 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 5141 fi 5142 } 5143 5144 # func_cygming_gnu_implib_p ARG 5145 # This predicate returns with zero status (TRUE) if 5146 # ARG is a GNU/binutils-style import library. Returns 5147 # with nonzero status (FALSE) otherwise. 5148 func_cygming_gnu_implib_p () 5149 { 5150 $debug_cmd 5151 5152 func_to_tool_file "$1" func_convert_file_msys_to_w32 5153 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 5154 test -n "$func_cygming_gnu_implib_tmp" 5155 } 5156 5157 # func_cygming_ms_implib_p ARG 5158 # This predicate returns with zero status (TRUE) if 5159 # ARG is an MS-style import library. Returns 5160 # with nonzero status (FALSE) otherwise. 5161 func_cygming_ms_implib_p () 5162 { 5163 $debug_cmd 5164 5165 func_to_tool_file "$1" func_convert_file_msys_to_w32 5166 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 5167 test -n "$func_cygming_ms_implib_tmp" 5168 } 5169 5170 # func_win32_libid arg 5171 # return the library type of file 'arg' 5172 # 5173 # Need a lot of goo to handle *both* DLLs and import libs 5174 # Has to be a shell function in order to 'eat' the argument 5175 # that is supplied when $file_magic_command is called. 5176 # Despite the name, also deal with 64 bit binaries. 5177 func_win32_libid () 5178 { 5179 $debug_cmd 5180 5181 win32_libid_type=unknown 5182 win32_fileres=`file -L $1 2>/dev/null` 5183 case $win32_fileres in 5184 *ar\ archive\ import\ library*) # definitely import 5185 win32_libid_type="x86 archive import" 5186 ;; 5187 *ar\ archive*) # could be an import, or static 5188 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 5189 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 5190 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 5191 case $nm_interface in 5192 "MS dumpbin") 5193 if func_cygming_ms_implib_p "$1" || 5194 func_cygming_gnu_implib_p "$1" 5195 then 5196 win32_nmres=import 5197 else 5198 win32_nmres= 5199 fi 5200 ;; 5201 *) 5202 func_to_tool_file "$1" func_convert_file_msys_to_w32 5203 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 5204 $SED -n -e ' 5205 1,100{ 5206 / I /{ 5207 s|.*|import| 5208 p 5209 q 5210 } 5211 }'` 5212 ;; 5213 esac 5214 case $win32_nmres in 5215 import*) win32_libid_type="x86 archive import";; 5216 *) win32_libid_type="x86 archive static";; 5217 esac 5218 fi 5219 ;; 5220 *DLL*) 5221 win32_libid_type="x86 DLL" 5222 ;; 5223 *executable*) # but shell scripts are "executable" too... 5224 case $win32_fileres in 5225 *MS\ Windows\ PE\ Intel*) 5226 win32_libid_type="x86 DLL" 5227 ;; 5228 esac 5229 ;; 5230 esac 5231 $ECHO "$win32_libid_type" 5232 } 5233 5234 # func_cygming_dll_for_implib ARG 5235 # 5236 # Platform-specific function to extract the 5237 # name of the DLL associated with the specified 5238 # import library ARG. 5239 # Invoked by eval'ing the libtool variable 5240 # $sharedlib_from_linklib_cmd 5241 # Result is available in the variable 5242 # $sharedlib_from_linklib_result 5243 func_cygming_dll_for_implib () 5244 { 5245 $debug_cmd 5246 5247 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 5248 } 5249 5250 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 5251 # 5252 # The is the core of a fallback implementation of a 5253 # platform-specific function to extract the name of the 5254 # DLL associated with the specified import library LIBNAME. 5255 # 5256 # SECTION_NAME is either .idata$6 or .idata$7, depending 5257 # on the platform and compiler that created the implib. 5258 # 5259 # Echos the name of the DLL associated with the 5260 # specified import library. 5261 func_cygming_dll_for_implib_fallback_core () 5262 { 5263 $debug_cmd 5264 5265 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 5266 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 5267 $SED '/^Contents of section '"$match_literal"':/{ 5268 # Place marker at beginning of archive member dllname section 5269 s/.*/====MARK====/ 5270 p 5271 d 5272 } 5273 # These lines can sometimes be longer than 43 characters, but 5274 # are always uninteresting 5275 /:[ ]*file format pe[i]\{,1\}-/d 5276 /^In archive [^:]*:/d 5277 # Ensure marker is printed 5278 /^====MARK====/p 5279 # Remove all lines with less than 43 characters 5280 /^.\{43\}/!d 5281 # From remaining lines, remove first 43 characters 5282 s/^.\{43\}//' | 5283 $SED -n ' 5284 # Join marker and all lines until next marker into a single line 5285 /^====MARK====/ b para 5286 H 5287 $ b para 5288 b 5289 :para 5290 x 5291 s/\n//g 5292 # Remove the marker 5293 s/^====MARK====// 5294 # Remove trailing dots and whitespace 5295 s/[\. \t]*$// 5296 # Print 5297 /./p' | 5298 # we now have a list, one entry per line, of the stringified 5299 # contents of the appropriate section of all members of the 5300 # archive that possess that section. Heuristic: eliminate 5301 # all those that have a first or second character that is 5302 # a '.' (that is, objdump's representation of an unprintable 5303 # character.) This should work for all archives with less than 5304 # 0x302f exports -- but will fail for DLLs whose name actually 5305 # begins with a literal '.' or a single character followed by 5306 # a '.'. 5307 # 5308 # Of those that remain, print the first one. 5309 $SED -e '/^\./d;/^.\./d;q' 5310 } 5311 5312 # func_cygming_dll_for_implib_fallback ARG 5313 # Platform-specific function to extract the 5314 # name of the DLL associated with the specified 5315 # import library ARG. 5316 # 5317 # This fallback implementation is for use when $DLLTOOL 5318 # does not support the --identify-strict option. 5319 # Invoked by eval'ing the libtool variable 5320 # $sharedlib_from_linklib_cmd 5321 # Result is available in the variable 5322 # $sharedlib_from_linklib_result 5323 func_cygming_dll_for_implib_fallback () 5324 { 5325 $debug_cmd 5326 5327 if func_cygming_gnu_implib_p "$1"; then 5328 # binutils import library 5329 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 5330 elif func_cygming_ms_implib_p "$1"; then 5331 # ms-generated import library 5332 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 5333 else 5334 # unknown 5335 sharedlib_from_linklib_result= 5336 fi 5337 } 5338 5339 5340 # func_extract_an_archive dir oldlib 5341 func_extract_an_archive () 5342 { 5343 $debug_cmd 5344 5345 f_ex_an_ar_dir=$1; shift 5346 f_ex_an_ar_oldlib=$1 5347 if test yes = "$lock_old_archive_extraction"; then 5348 lockfile=$f_ex_an_ar_oldlib.lock 5349 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 5350 func_echo "Waiting for $lockfile to be removed" 5351 sleep 2 5352 done 5353 fi 5354 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 5355 'stat=$?; rm -f "$lockfile"; exit $stat' 5356 if test yes = "$lock_old_archive_extraction"; then 5357 $opt_dry_run || rm -f "$lockfile" 5358 fi 5359 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 5360 : 5361 else 5362 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 5363 fi 5364 } 5365 5366 5367 # func_extract_archives gentop oldlib ... 5368 func_extract_archives () 5369 { 5370 $debug_cmd 5371 5372 my_gentop=$1; shift 5373 my_oldlibs=${1+"$@"} 5374 my_oldobjs= 5375 my_xlib= 5376 my_xabs= 5377 my_xdir= 5378 5379 for my_xlib in $my_oldlibs; do 5380 # Extract the objects. 5381 case $my_xlib in 5382 [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; 5383 *) my_xabs=`pwd`"/$my_xlib" ;; 5384 esac 5385 func_basename "$my_xlib" 5386 my_xlib=$func_basename_result 5387 my_xlib_u=$my_xlib 5388 while :; do 5389 case " $extracted_archives " in 5390 *" $my_xlib_u "*) 5391 func_arith $extracted_serial + 1 5392 extracted_serial=$func_arith_result 5393 my_xlib_u=lt$extracted_serial-$my_xlib ;; 5394 *) break ;; 5395 esac 5396 done 5397 extracted_archives="$extracted_archives $my_xlib_u" 5398 my_xdir=$my_gentop/$my_xlib_u 5399 5400 func_mkdir_p "$my_xdir" 5401 5402 case $host in 5403 *-darwin*) 5404 func_verbose "Extracting $my_xabs" 5405 # Do not bother doing anything if just a dry run 5406 $opt_dry_run || { 5407 darwin_orig_dir=`pwd` 5408 cd $my_xdir || exit $? 5409 darwin_archive=$my_xabs 5410 darwin_curdir=`pwd` 5411 func_basename "$darwin_archive" 5412 darwin_base_archive=$func_basename_result 5413 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 5414 if test -n "$darwin_arches"; then 5415 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 5416 darwin_arch= 5417 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 5418 for darwin_arch in $darwin_arches; do 5419 func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" 5420 $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" 5421 cd "unfat-$$/$darwin_base_archive-$darwin_arch" 5422 func_extract_an_archive "`pwd`" "$darwin_base_archive" 5423 cd "$darwin_curdir" 5424 $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" 5425 done # $darwin_arches 5426 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 5427 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` 5428 darwin_file= 5429 darwin_files= 5430 for darwin_file in $darwin_filelist; do 5431 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 5432 $LIPO -create -output "$darwin_file" $darwin_files 5433 done # $darwin_filelist 5434 $RM -rf unfat-$$ 5435 cd "$darwin_orig_dir" 5436 else 5437 cd $darwin_orig_dir 5438 func_extract_an_archive "$my_xdir" "$my_xabs" 5439 fi # $darwin_arches 5440 } # !$opt_dry_run 5441 ;; 5442 *) 5443 func_extract_an_archive "$my_xdir" "$my_xabs" 5444 ;; 5445 esac 5446 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 5447 done 5448 5449 func_extract_archives_result=$my_oldobjs 5450 } 5451 5452 5453 # func_emit_wrapper [arg=no] 5454 # 5455 # Emit a libtool wrapper script on stdout. 5456 # Don't directly open a file because we may want to 5457 # incorporate the script contents within a cygwin/mingw 5458 # wrapper executable. Must ONLY be called from within 5459 # func_mode_link because it depends on a number of variables 5460 # set therein. 5461 # 5462 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 5463 # variable will take. If 'yes', then the emitted script 5464 # will assume that the directory where it is stored is 5465 # the $objdir directory. This is a cygwin/mingw-specific 5466 # behavior. 5467 func_emit_wrapper () 5468 { 5469 func_emit_wrapper_arg1=${1-no} 5470 5471 $ECHO "\ 5472 #! $SHELL 5473 5474 # $output - temporary wrapper script for $objdir/$outputname 5475 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5476 # 5477 # The $output program cannot be directly executed until all the libtool 5478 # libraries that it depends on are installed. 5479 # 5480 # This wrapper script should never be moved out of the build directory. 5481 # If it is, it will not operate correctly. 5482 5483 # Sed substitution that helps us do robust quoting. It backslashifies 5484 # metacharacters that are still active within double-quoted strings. 5485 sed_quote_subst='$sed_quote_subst' 5486 5487 # Be Bourne compatible 5488 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 5489 emulate sh 5490 NULLCMD=: 5491 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 5492 # is contrary to our usage. Disable this feature. 5493 alias -g '\${1+\"\$@\"}'='\"\$@\"' 5494 setopt NO_GLOB_SUBST 5495 else 5496 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 5497 fi 5498 BIN_SH=xpg4; export BIN_SH # for Tru64 5499 DUALCASE=1; export DUALCASE # for MKS sh 5500 5501 # The HP-UX ksh and POSIX shell print the target directory to stdout 5502 # if CDPATH is set. 5503 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5504 5505 relink_command=\"$relink_command\" 5506 5507 # This environment variable determines our operation mode. 5508 if test \"\$libtool_install_magic\" = \"$magic\"; then 5509 # install mode needs the following variables: 5510 generated_by_libtool_version='$macro_version' 5511 notinst_deplibs='$notinst_deplibs' 5512 else 5513 # When we are sourced in execute mode, \$file and \$ECHO are already set. 5514 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5515 file=\"\$0\"" 5516 5517 func_quote_arg pretty "$ECHO" 5518 qECHO=$func_quote_arg_result 5519 $ECHO "\ 5520 5521 # A function that is used when there is no print builtin or printf. 5522 func_fallback_echo () 5523 { 5524 eval 'cat <<_LTECHO_EOF 5525 \$1 5526 _LTECHO_EOF' 5527 } 5528 ECHO=$qECHO 5529 fi 5530 5531 # Very basic option parsing. These options are (a) specific to 5532 # the libtool wrapper, (b) are identical between the wrapper 5533 # /script/ and the wrapper /executable/ that is used only on 5534 # windows platforms, and (c) all begin with the string "--lt-" 5535 # (application programs are unlikely to have options that match 5536 # this pattern). 5537 # 5538 # There are only two supported options: --lt-debug and 5539 # --lt-dump-script. There is, deliberately, no --lt-help. 5540 # 5541 # The first argument to this parsing function should be the 5542 # script's $0 value, followed by "$@". 5543 lt_option_debug= 5544 func_parse_lt_options () 5545 { 5546 lt_script_arg0=\$0 5547 shift 5548 for lt_opt 5549 do 5550 case \"\$lt_opt\" in 5551 --lt-debug) lt_option_debug=1 ;; 5552 --lt-dump-script) 5553 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 5554 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 5555 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 5556 cat \"\$lt_dump_D/\$lt_dump_F\" 5557 exit 0 5558 ;; 5559 --lt-*) 5560 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 5561 exit 1 5562 ;; 5563 esac 5564 done 5565 5566 # Print the debug banner immediately: 5567 if test -n \"\$lt_option_debug\"; then 5568 echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 5569 fi 5570 } 5571 5572 # Used when --lt-debug. Prints its arguments to stdout 5573 # (redirection is the responsibility of the caller) 5574 func_lt_dump_args () 5575 { 5576 lt_dump_args_N=1; 5577 for lt_arg 5578 do 5579 \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" 5580 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 5581 done 5582 } 5583 5584 # Core function for launching the target application 5585 func_exec_program_core () 5586 { 5587 " 5588 case $host in 5589 # Backslashes separate directories on plain windows 5590 *-*-mingw | *-*-os2* | *-cegcc*) 5591 $ECHO "\ 5592 if test -n \"\$lt_option_debug\"; then 5593 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 5594 func_lt_dump_args \${1+\"\$@\"} 1>&2 5595 fi 5596 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 5597 " 5598 ;; 5599 5600 *) 5601 $ECHO "\ 5602 if test -n \"\$lt_option_debug\"; then 5603 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 5604 func_lt_dump_args \${1+\"\$@\"} 1>&2 5605 fi 5606 exec \"\$progdir/\$program\" \${1+\"\$@\"} 5607 " 5608 ;; 5609 esac 5610 $ECHO "\ 5611 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 5612 exit 1 5613 } 5614 5615 # A function to encapsulate launching the target application 5616 # Strips options in the --lt-* namespace from \$@ and 5617 # launches target application with the remaining arguments. 5618 func_exec_program () 5619 { 5620 case \" \$* \" in 5621 *\\ --lt-*) 5622 for lt_wr_arg 5623 do 5624 case \$lt_wr_arg in 5625 --lt-*) ;; 5626 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 5627 esac 5628 shift 5629 done ;; 5630 esac 5631 func_exec_program_core \${1+\"\$@\"} 5632 } 5633 5634 # Parse options 5635 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 5636 5637 # Find the directory that this script lives in. 5638 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 5639 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 5640 5641 # Follow symbolic links until we get to the real thisdir. 5642 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 5643 while test -n \"\$file\"; do 5644 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 5645 5646 # If there was a directory component, then change thisdir. 5647 if test \"x\$destdir\" != \"x\$file\"; then 5648 case \"\$destdir\" in 5649 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 5650 *) thisdir=\"\$thisdir/\$destdir\" ;; 5651 esac 5652 fi 5653 5654 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 5655 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 5656 done 5657 5658 # Usually 'no', except on cygwin/mingw when embedded into 5659 # the cwrapper. 5660 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 5661 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 5662 # special case for '.' 5663 if test \"\$thisdir\" = \".\"; then 5664 thisdir=\`pwd\` 5665 fi 5666 # remove .libs from thisdir 5667 case \"\$thisdir\" in 5668 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 5669 $objdir ) thisdir=. ;; 5670 esac 5671 fi 5672 5673 # Try to get the absolute directory name. 5674 absdir=\`cd \"\$thisdir\" && pwd\` 5675 test -n \"\$absdir\" && thisdir=\"\$absdir\" 5676 " 5677 5678 if test yes = "$fast_install"; then 5679 $ECHO "\ 5680 program=lt-'$outputname'$exeext 5681 progdir=\"\$thisdir/$objdir\" 5682 5683 if test ! -f \"\$progdir/\$program\" || 5684 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ 5685 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 5686 5687 file=\"\$\$-\$program\" 5688 5689 if test ! -d \"\$progdir\"; then 5690 $MKDIR \"\$progdir\" 5691 else 5692 $RM \"\$progdir/\$file\" 5693 fi" 5694 5695 $ECHO "\ 5696 5697 # relink executable if necessary 5698 if test -n \"\$relink_command\"; then 5699 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 5700 else 5701 \$ECHO \"\$relink_command_output\" >&2 5702 $RM \"\$progdir/\$file\" 5703 exit 1 5704 fi 5705 fi 5706 5707 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 5708 { $RM \"\$progdir/\$program\"; 5709 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 5710 $RM \"\$progdir/\$file\" 5711 fi" 5712 else 5713 $ECHO "\ 5714 program='$outputname' 5715 progdir=\"\$thisdir/$objdir\" 5716 " 5717 fi 5718 5719 $ECHO "\ 5720 5721 if test -f \"\$progdir/\$program\"; then" 5722 5723 # fixup the dll searchpath if we need to. 5724 # 5725 # Fix the DLL searchpath if we need to. Do this before prepending 5726 # to shlibpath, because on Windows, both are PATH and uninstalled 5727 # libraries must come first. 5728 if test -n "$dllsearchpath"; then 5729 $ECHO "\ 5730 # Add the dll search path components to the executable PATH 5731 PATH=$dllsearchpath:\$PATH 5732 " 5733 fi 5734 5735 # Export our shlibpath_var if we have one. 5736 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5737 $ECHO "\ 5738 # Add our own library path to $shlibpath_var 5739 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 5740 5741 # Some systems cannot cope with colon-terminated $shlibpath_var 5742 # The second colon is a workaround for a bug in BeOS R4 sed 5743 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 5744 5745 export $shlibpath_var 5746 " 5747 fi 5748 5749 $ECHO "\ 5750 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5751 # Run the actual program with our arguments. 5752 func_exec_program \${1+\"\$@\"} 5753 fi 5754 else 5755 # The program doesn't exist. 5756 \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 5757 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 5758 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 5759 exit 1 5760 fi 5761 fi\ 5762 " 5763 } 5764 5765 5766 # func_emit_cwrapperexe_src 5767 # emit the source code for a wrapper executable on stdout 5768 # Must ONLY be called from within func_mode_link because 5769 # it depends on a number of variable set therein. 5770 func_emit_cwrapperexe_src () 5771 { 5772 cat <<EOF 5773 5774 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname 5775 Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5776 5777 The $output program cannot be directly executed until all the libtool 5778 libraries that it depends on are installed. 5779 5780 This wrapper executable should never be moved out of the build directory. 5781 If it is, it will not operate correctly. 5782 */ 5783 EOF 5784 cat <<"EOF" 5785 #ifdef _MSC_VER 5786 # define _CRT_SECURE_NO_DEPRECATE 1 5787 #endif 5788 #include <stdio.h> 5789 #include <stdlib.h> 5790 #ifdef _MSC_VER 5791 # include <direct.h> 5792 # include <process.h> 5793 # include <io.h> 5794 #else 5795 # include <unistd.h> 5796 # include <stdint.h> 5797 # ifdef __CYGWIN__ 5798 # include <io.h> 5799 # endif 5800 #endif 5801 #include <malloc.h> 5802 #include <stdarg.h> 5803 #include <assert.h> 5804 #include <string.h> 5805 #include <ctype.h> 5806 #include <errno.h> 5807 #include <fcntl.h> 5808 #include <sys/stat.h> 5809 5810 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 5811 5812 /* declarations of non-ANSI functions */ 5813 #if defined __MINGW32__ 5814 # ifdef __STRICT_ANSI__ 5815 int _putenv (const char *); 5816 # endif 5817 #elif defined __CYGWIN__ 5818 # ifdef __STRICT_ANSI__ 5819 char *realpath (const char *, char *); 5820 int putenv (char *); 5821 int setenv (const char *, const char *, int); 5822 # endif 5823 /* #elif defined other_platform || defined ... */ 5824 #endif 5825 5826 /* portability defines, excluding path handling macros */ 5827 #if defined _MSC_VER 5828 # define setmode _setmode 5829 # define stat _stat 5830 # define chmod _chmod 5831 # define getcwd _getcwd 5832 # define putenv _putenv 5833 # define S_IXUSR _S_IEXEC 5834 #elif defined __MINGW32__ 5835 # define setmode _setmode 5836 # define stat _stat 5837 # define chmod _chmod 5838 # define getcwd _getcwd 5839 # define putenv _putenv 5840 #elif defined __CYGWIN__ 5841 # define HAVE_SETENV 5842 # define FOPEN_WB "wb" 5843 /* #elif defined other platforms ... */ 5844 #endif 5845 5846 #if defined PATH_MAX 5847 # define LT_PATHMAX PATH_MAX 5848 #elif defined MAXPATHLEN 5849 # define LT_PATHMAX MAXPATHLEN 5850 #else 5851 # define LT_PATHMAX 1024 5852 #endif 5853 5854 #ifndef S_IXOTH 5855 # define S_IXOTH 0 5856 #endif 5857 #ifndef S_IXGRP 5858 # define S_IXGRP 0 5859 #endif 5860 5861 /* path handling portability macros */ 5862 #ifndef DIR_SEPARATOR 5863 # define DIR_SEPARATOR '/' 5864 # define PATH_SEPARATOR ':' 5865 #endif 5866 5867 #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ 5868 defined __OS2__ 5869 # define HAVE_DOS_BASED_FILE_SYSTEM 5870 # define FOPEN_WB "wb" 5871 # ifndef DIR_SEPARATOR_2 5872 # define DIR_SEPARATOR_2 '\\' 5873 # endif 5874 # ifndef PATH_SEPARATOR_2 5875 # define PATH_SEPARATOR_2 ';' 5876 # endif 5877 #endif 5878 5879 #ifndef DIR_SEPARATOR_2 5880 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 5881 #else /* DIR_SEPARATOR_2 */ 5882 # define IS_DIR_SEPARATOR(ch) \ 5883 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 5884 #endif /* DIR_SEPARATOR_2 */ 5885 5886 #ifndef PATH_SEPARATOR_2 5887 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 5888 #else /* PATH_SEPARATOR_2 */ 5889 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 5890 #endif /* PATH_SEPARATOR_2 */ 5891 5892 #ifndef FOPEN_WB 5893 # define FOPEN_WB "w" 5894 #endif 5895 #ifndef _O_BINARY 5896 # define _O_BINARY 0 5897 #endif 5898 5899 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 5900 #define XFREE(stale) do { \ 5901 if (stale) { free (stale); stale = 0; } \ 5902 } while (0) 5903 5904 #if defined LT_DEBUGWRAPPER 5905 static int lt_debug = 1; 5906 #else 5907 static int lt_debug = 0; 5908 #endif 5909 5910 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 5911 5912 void *xmalloc (size_t num); 5913 char *xstrdup (const char *string); 5914 const char *base_name (const char *name); 5915 char *find_executable (const char *wrapper); 5916 char *chase_symlinks (const char *pathspec); 5917 int make_executable (const char *path); 5918 int check_executable (const char *path); 5919 char *strendzap (char *str, const char *pat); 5920 void lt_debugprintf (const char *file, int line, const char *fmt, ...); 5921 void lt_fatal (const char *file, int line, const char *message, ...); 5922 static const char *nonnull (const char *s); 5923 static const char *nonempty (const char *s); 5924 void lt_setenv (const char *name, const char *value); 5925 char *lt_extend_str (const char *orig_value, const char *add, int to_end); 5926 void lt_update_exe_path (const char *name, const char *value); 5927 void lt_update_lib_path (const char *name, const char *value); 5928 char **prepare_spawn (char **argv); 5929 void lt_dump_script (FILE *f); 5930 EOF 5931 5932 cat <<EOF 5933 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) 5934 # define externally_visible volatile 5935 #else 5936 # define externally_visible __attribute__((externally_visible)) volatile 5937 #endif 5938 externally_visible const char * MAGIC_EXE = "$magic_exe"; 5939 const char * LIB_PATH_VARNAME = "$shlibpath_var"; 5940 EOF 5941 5942 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5943 func_to_host_path "$temp_rpath" 5944 cat <<EOF 5945 const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 5946 EOF 5947 else 5948 cat <<"EOF" 5949 const char * LIB_PATH_VALUE = ""; 5950 EOF 5951 fi 5952 5953 if test -n "$dllsearchpath"; then 5954 func_to_host_path "$dllsearchpath:" 5955 cat <<EOF 5956 const char * EXE_PATH_VARNAME = "PATH"; 5957 const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 5958 EOF 5959 else 5960 cat <<"EOF" 5961 const char * EXE_PATH_VARNAME = ""; 5962 const char * EXE_PATH_VALUE = ""; 5963 EOF 5964 fi 5965 5966 if test yes = "$fast_install"; then 5967 cat <<EOF 5968 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 5969 EOF 5970 else 5971 cat <<EOF 5972 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 5973 EOF 5974 fi 5975 5976 5977 cat <<"EOF" 5978 5979 #define LTWRAPPER_OPTION_PREFIX "--lt-" 5980 5981 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 5982 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 5983 static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 5984 5985 int 5986 main (int argc, char *argv[]) 5987 { 5988 char **newargz; 5989 int newargc; 5990 char *tmp_pathspec; 5991 char *actual_cwrapper_path; 5992 char *actual_cwrapper_name; 5993 char *target_name; 5994 char *lt_argv_zero; 5995 int rval = 127; 5996 5997 int i; 5998 5999 program_name = (char *) xstrdup (base_name (argv[0])); 6000 newargz = XMALLOC (char *, (size_t) argc + 1); 6001 6002 /* very simple arg parsing; don't want to rely on getopt 6003 * also, copy all non cwrapper options to newargz, except 6004 * argz[0], which is handled differently 6005 */ 6006 newargc=0; 6007 for (i = 1; i < argc; i++) 6008 { 6009 if (STREQ (argv[i], dumpscript_opt)) 6010 { 6011 EOF 6012 case $host in 6013 *mingw* | *cygwin* ) 6014 # make stdout use "unix" line endings 6015 echo " setmode(1,_O_BINARY);" 6016 ;; 6017 esac 6018 6019 cat <<"EOF" 6020 lt_dump_script (stdout); 6021 return 0; 6022 } 6023 if (STREQ (argv[i], debug_opt)) 6024 { 6025 lt_debug = 1; 6026 continue; 6027 } 6028 if (STREQ (argv[i], ltwrapper_option_prefix)) 6029 { 6030 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 6031 namespace, but it is not one of the ones we know about and 6032 have already dealt with, above (inluding dump-script), then 6033 report an error. Otherwise, targets might begin to believe 6034 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 6035 namespace. The first time any user complains about this, we'll 6036 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 6037 or a configure.ac-settable value. 6038 */ 6039 lt_fatal (__FILE__, __LINE__, 6040 "unrecognized %s option: '%s'", 6041 ltwrapper_option_prefix, argv[i]); 6042 } 6043 /* otherwise ... */ 6044 newargz[++newargc] = xstrdup (argv[i]); 6045 } 6046 newargz[++newargc] = NULL; 6047 6048 EOF 6049 cat <<EOF 6050 /* The GNU banner must be the first non-error debug message */ 6051 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); 6052 EOF 6053 cat <<"EOF" 6054 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 6055 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 6056 6057 tmp_pathspec = find_executable (argv[0]); 6058 if (tmp_pathspec == NULL) 6059 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 6060 lt_debugprintf (__FILE__, __LINE__, 6061 "(main) found exe (before symlink chase) at: %s\n", 6062 tmp_pathspec); 6063 6064 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 6065 lt_debugprintf (__FILE__, __LINE__, 6066 "(main) found exe (after symlink chase) at: %s\n", 6067 actual_cwrapper_path); 6068 XFREE (tmp_pathspec); 6069 6070 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 6071 strendzap (actual_cwrapper_path, actual_cwrapper_name); 6072 6073 /* wrapper name transforms */ 6074 strendzap (actual_cwrapper_name, ".exe"); 6075 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 6076 XFREE (actual_cwrapper_name); 6077 actual_cwrapper_name = tmp_pathspec; 6078 tmp_pathspec = 0; 6079 6080 /* target_name transforms -- use actual target program name; might have lt- prefix */ 6081 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 6082 strendzap (target_name, ".exe"); 6083 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 6084 XFREE (target_name); 6085 target_name = tmp_pathspec; 6086 tmp_pathspec = 0; 6087 6088 lt_debugprintf (__FILE__, __LINE__, 6089 "(main) libtool target name: %s\n", 6090 target_name); 6091 EOF 6092 6093 cat <<EOF 6094 newargz[0] = 6095 XMALLOC (char, (strlen (actual_cwrapper_path) + 6096 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 6097 strcpy (newargz[0], actual_cwrapper_path); 6098 strcat (newargz[0], "$objdir"); 6099 strcat (newargz[0], "/"); 6100 EOF 6101 6102 cat <<"EOF" 6103 /* stop here, and copy so we don't have to do this twice */ 6104 tmp_pathspec = xstrdup (newargz[0]); 6105 6106 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 6107 strcat (newargz[0], actual_cwrapper_name); 6108 6109 /* DO want the lt- prefix here if it exists, so use target_name */ 6110 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 6111 XFREE (tmp_pathspec); 6112 tmp_pathspec = NULL; 6113 EOF 6114 6115 case $host_os in 6116 mingw*) 6117 cat <<"EOF" 6118 { 6119 char* p; 6120 while ((p = strchr (newargz[0], '\\')) != NULL) 6121 { 6122 *p = '/'; 6123 } 6124 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 6125 { 6126 *p = '/'; 6127 } 6128 } 6129 EOF 6130 ;; 6131 esac 6132 6133 cat <<"EOF" 6134 XFREE (target_name); 6135 XFREE (actual_cwrapper_path); 6136 XFREE (actual_cwrapper_name); 6137 6138 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 6139 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 6140 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 6141 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 6142 because on Windows, both *_VARNAMEs are PATH but uninstalled 6143 libraries must come first. */ 6144 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 6145 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 6146 6147 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 6148 nonnull (lt_argv_zero)); 6149 for (i = 0; i < newargc; i++) 6150 { 6151 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 6152 i, nonnull (newargz[i])); 6153 } 6154 6155 EOF 6156 6157 case $host_os in 6158 mingw*) 6159 cat <<"EOF" 6160 /* execv doesn't actually work on mingw as expected on unix */ 6161 newargz = prepare_spawn (newargz); 6162 rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 6163 if (rval == -1) 6164 { 6165 /* failed to start process */ 6166 lt_debugprintf (__FILE__, __LINE__, 6167 "(main) failed to launch target \"%s\": %s\n", 6168 lt_argv_zero, nonnull (strerror (errno))); 6169 return 127; 6170 } 6171 return rval; 6172 EOF 6173 ;; 6174 *) 6175 cat <<"EOF" 6176 execv (lt_argv_zero, newargz); 6177 return rval; /* =127, but avoids unused variable warning */ 6178 EOF 6179 ;; 6180 esac 6181 6182 cat <<"EOF" 6183 } 6184 6185 void * 6186 xmalloc (size_t num) 6187 { 6188 void *p = (void *) malloc (num); 6189 if (!p) 6190 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 6191 6192 return p; 6193 } 6194 6195 char * 6196 xstrdup (const char *string) 6197 { 6198 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 6199 string) : NULL; 6200 } 6201 6202 const char * 6203 base_name (const char *name) 6204 { 6205 const char *base; 6206 6207 #if defined HAVE_DOS_BASED_FILE_SYSTEM 6208 /* Skip over the disk name in MSDOS pathnames. */ 6209 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 6210 name += 2; 6211 #endif 6212 6213 for (base = name; *name; name++) 6214 if (IS_DIR_SEPARATOR (*name)) 6215 base = name + 1; 6216 return base; 6217 } 6218 6219 int 6220 check_executable (const char *path) 6221 { 6222 struct stat st; 6223 6224 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 6225 nonempty (path)); 6226 if ((!path) || (!*path)) 6227 return 0; 6228 6229 if ((stat (path, &st) >= 0) 6230 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 6231 return 1; 6232 else 6233 return 0; 6234 } 6235 6236 int 6237 make_executable (const char *path) 6238 { 6239 int rval = 0; 6240 struct stat st; 6241 6242 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 6243 nonempty (path)); 6244 if ((!path) || (!*path)) 6245 return 0; 6246 6247 if (stat (path, &st) >= 0) 6248 { 6249 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 6250 } 6251 return rval; 6252 } 6253 6254 /* Searches for the full path of the wrapper. Returns 6255 newly allocated full path name if found, NULL otherwise 6256 Does not chase symlinks, even on platforms that support them. 6257 */ 6258 char * 6259 find_executable (const char *wrapper) 6260 { 6261 int has_slash = 0; 6262 const char *p; 6263 const char *p_next; 6264 /* static buffer for getcwd */ 6265 char tmp[LT_PATHMAX + 1]; 6266 size_t tmp_len; 6267 char *concat_name; 6268 6269 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 6270 nonempty (wrapper)); 6271 6272 if ((wrapper == NULL) || (*wrapper == '\0')) 6273 return NULL; 6274 6275 /* Absolute path? */ 6276 #if defined HAVE_DOS_BASED_FILE_SYSTEM 6277 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 6278 { 6279 concat_name = xstrdup (wrapper); 6280 if (check_executable (concat_name)) 6281 return concat_name; 6282 XFREE (concat_name); 6283 } 6284 else 6285 { 6286 #endif 6287 if (IS_DIR_SEPARATOR (wrapper[0])) 6288 { 6289 concat_name = xstrdup (wrapper); 6290 if (check_executable (concat_name)) 6291 return concat_name; 6292 XFREE (concat_name); 6293 } 6294 #if defined HAVE_DOS_BASED_FILE_SYSTEM 6295 } 6296 #endif 6297 6298 for (p = wrapper; *p; p++) 6299 if (*p == '/') 6300 { 6301 has_slash = 1; 6302 break; 6303 } 6304 if (!has_slash) 6305 { 6306 /* no slashes; search PATH */ 6307 const char *path = getenv ("PATH"); 6308 if (path != NULL) 6309 { 6310 for (p = path; *p; p = p_next) 6311 { 6312 const char *q; 6313 size_t p_len; 6314 for (q = p; *q; q++) 6315 if (IS_PATH_SEPARATOR (*q)) 6316 break; 6317 p_len = (size_t) (q - p); 6318 p_next = (*q == '\0' ? q : q + 1); 6319 if (p_len == 0) 6320 { 6321 /* empty path: current directory */ 6322 if (getcwd (tmp, LT_PATHMAX) == NULL) 6323 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6324 nonnull (strerror (errno))); 6325 tmp_len = strlen (tmp); 6326 concat_name = 6327 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6328 memcpy (concat_name, tmp, tmp_len); 6329 concat_name[tmp_len] = '/'; 6330 strcpy (concat_name + tmp_len + 1, wrapper); 6331 } 6332 else 6333 { 6334 concat_name = 6335 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 6336 memcpy (concat_name, p, p_len); 6337 concat_name[p_len] = '/'; 6338 strcpy (concat_name + p_len + 1, wrapper); 6339 } 6340 if (check_executable (concat_name)) 6341 return concat_name; 6342 XFREE (concat_name); 6343 } 6344 } 6345 /* not found in PATH; assume curdir */ 6346 } 6347 /* Relative path | not found in path: prepend cwd */ 6348 if (getcwd (tmp, LT_PATHMAX) == NULL) 6349 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6350 nonnull (strerror (errno))); 6351 tmp_len = strlen (tmp); 6352 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6353 memcpy (concat_name, tmp, tmp_len); 6354 concat_name[tmp_len] = '/'; 6355 strcpy (concat_name + tmp_len + 1, wrapper); 6356 6357 if (check_executable (concat_name)) 6358 return concat_name; 6359 XFREE (concat_name); 6360 return NULL; 6361 } 6362 6363 char * 6364 chase_symlinks (const char *pathspec) 6365 { 6366 #ifndef S_ISLNK 6367 return xstrdup (pathspec); 6368 #else 6369 char buf[LT_PATHMAX]; 6370 struct stat s; 6371 char *tmp_pathspec = xstrdup (pathspec); 6372 char *p; 6373 int has_symlinks = 0; 6374 while (strlen (tmp_pathspec) && !has_symlinks) 6375 { 6376 lt_debugprintf (__FILE__, __LINE__, 6377 "checking path component for symlinks: %s\n", 6378 tmp_pathspec); 6379 if (lstat (tmp_pathspec, &s) == 0) 6380 { 6381 if (S_ISLNK (s.st_mode) != 0) 6382 { 6383 has_symlinks = 1; 6384 break; 6385 } 6386 6387 /* search backwards for last DIR_SEPARATOR */ 6388 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 6389 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6390 p--; 6391 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6392 { 6393 /* no more DIR_SEPARATORS left */ 6394 break; 6395 } 6396 *p = '\0'; 6397 } 6398 else 6399 { 6400 lt_fatal (__FILE__, __LINE__, 6401 "error accessing file \"%s\": %s", 6402 tmp_pathspec, nonnull (strerror (errno))); 6403 } 6404 } 6405 XFREE (tmp_pathspec); 6406 6407 if (!has_symlinks) 6408 { 6409 return xstrdup (pathspec); 6410 } 6411 6412 tmp_pathspec = realpath (pathspec, buf); 6413 if (tmp_pathspec == 0) 6414 { 6415 lt_fatal (__FILE__, __LINE__, 6416 "could not follow symlinks for %s", pathspec); 6417 } 6418 return xstrdup (tmp_pathspec); 6419 #endif 6420 } 6421 6422 char * 6423 strendzap (char *str, const char *pat) 6424 { 6425 size_t len, patlen; 6426 6427 assert (str != NULL); 6428 assert (pat != NULL); 6429 6430 len = strlen (str); 6431 patlen = strlen (pat); 6432 6433 if (patlen <= len) 6434 { 6435 str += len - patlen; 6436 if (STREQ (str, pat)) 6437 *str = '\0'; 6438 } 6439 return str; 6440 } 6441 6442 void 6443 lt_debugprintf (const char *file, int line, const char *fmt, ...) 6444 { 6445 va_list args; 6446 if (lt_debug) 6447 { 6448 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 6449 va_start (args, fmt); 6450 (void) vfprintf (stderr, fmt, args); 6451 va_end (args); 6452 } 6453 } 6454 6455 static void 6456 lt_error_core (int exit_status, const char *file, 6457 int line, const char *mode, 6458 const char *message, va_list ap) 6459 { 6460 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 6461 vfprintf (stderr, message, ap); 6462 fprintf (stderr, ".\n"); 6463 6464 if (exit_status >= 0) 6465 exit (exit_status); 6466 } 6467 6468 void 6469 lt_fatal (const char *file, int line, const char *message, ...) 6470 { 6471 va_list ap; 6472 va_start (ap, message); 6473 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 6474 va_end (ap); 6475 } 6476 6477 static const char * 6478 nonnull (const char *s) 6479 { 6480 return s ? s : "(null)"; 6481 } 6482 6483 static const char * 6484 nonempty (const char *s) 6485 { 6486 return (s && !*s) ? "(empty)" : nonnull (s); 6487 } 6488 6489 void 6490 lt_setenv (const char *name, const char *value) 6491 { 6492 lt_debugprintf (__FILE__, __LINE__, 6493 "(lt_setenv) setting '%s' to '%s'\n", 6494 nonnull (name), nonnull (value)); 6495 { 6496 #ifdef HAVE_SETENV 6497 /* always make a copy, for consistency with !HAVE_SETENV */ 6498 char *str = xstrdup (value); 6499 setenv (name, str, 1); 6500 #else 6501 size_t len = strlen (name) + 1 + strlen (value) + 1; 6502 char *str = XMALLOC (char, len); 6503 sprintf (str, "%s=%s", name, value); 6504 if (putenv (str) != EXIT_SUCCESS) 6505 { 6506 XFREE (str); 6507 } 6508 #endif 6509 } 6510 } 6511 6512 char * 6513 lt_extend_str (const char *orig_value, const char *add, int to_end) 6514 { 6515 char *new_value; 6516 if (orig_value && *orig_value) 6517 { 6518 size_t orig_value_len = strlen (orig_value); 6519 size_t add_len = strlen (add); 6520 new_value = XMALLOC (char, add_len + orig_value_len + 1); 6521 if (to_end) 6522 { 6523 strcpy (new_value, orig_value); 6524 strcpy (new_value + orig_value_len, add); 6525 } 6526 else 6527 { 6528 strcpy (new_value, add); 6529 strcpy (new_value + add_len, orig_value); 6530 } 6531 } 6532 else 6533 { 6534 new_value = xstrdup (add); 6535 } 6536 return new_value; 6537 } 6538 6539 void 6540 lt_update_exe_path (const char *name, const char *value) 6541 { 6542 lt_debugprintf (__FILE__, __LINE__, 6543 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 6544 nonnull (name), nonnull (value)); 6545 6546 if (name && *name && value && *value) 6547 { 6548 char *new_value = lt_extend_str (getenv (name), value, 0); 6549 /* some systems can't cope with a ':'-terminated path #' */ 6550 size_t len = strlen (new_value); 6551 while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 6552 { 6553 new_value[--len] = '\0'; 6554 } 6555 lt_setenv (name, new_value); 6556 XFREE (new_value); 6557 } 6558 } 6559 6560 void 6561 lt_update_lib_path (const char *name, const char *value) 6562 { 6563 lt_debugprintf (__FILE__, __LINE__, 6564 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 6565 nonnull (name), nonnull (value)); 6566 6567 if (name && *name && value && *value) 6568 { 6569 char *new_value = lt_extend_str (getenv (name), value, 0); 6570 lt_setenv (name, new_value); 6571 XFREE (new_value); 6572 } 6573 } 6574 6575 EOF 6576 case $host_os in 6577 mingw*) 6578 cat <<"EOF" 6579 6580 /* Prepares an argument vector before calling spawn(). 6581 Note that spawn() does not by itself call the command interpreter 6582 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 6583 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 6584 GetVersionEx(&v); 6585 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 6586 }) ? "cmd.exe" : "command.com"). 6587 Instead it simply concatenates the arguments, separated by ' ', and calls 6588 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 6589 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 6590 special way: 6591 - Space and tab are interpreted as delimiters. They are not treated as 6592 delimiters if they are surrounded by double quotes: "...". 6593 - Unescaped double quotes are removed from the input. Their only effect is 6594 that within double quotes, space and tab are treated like normal 6595 characters. 6596 - Backslashes not followed by double quotes are not special. 6597 - But 2*n+1 backslashes followed by a double quote become 6598 n backslashes followed by a double quote (n >= 0): 6599 \" -> " 6600 \\\" -> \" 6601 \\\\\" -> \\" 6602 */ 6603 #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" 6604 #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" 6605 char ** 6606 prepare_spawn (char **argv) 6607 { 6608 size_t argc; 6609 char **new_argv; 6610 size_t i; 6611 6612 /* Count number of arguments. */ 6613 for (argc = 0; argv[argc] != NULL; argc++) 6614 ; 6615 6616 /* Allocate new argument vector. */ 6617 new_argv = XMALLOC (char *, argc + 1); 6618 6619 /* Put quoted arguments into the new argument vector. */ 6620 for (i = 0; i < argc; i++) 6621 { 6622 const char *string = argv[i]; 6623 6624 if (string[0] == '\0') 6625 new_argv[i] = xstrdup ("\"\""); 6626 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 6627 { 6628 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 6629 size_t length; 6630 unsigned int backslashes; 6631 const char *s; 6632 char *quoted_string; 6633 char *p; 6634 6635 length = 0; 6636 backslashes = 0; 6637 if (quote_around) 6638 length++; 6639 for (s = string; *s != '\0'; s++) 6640 { 6641 char c = *s; 6642 if (c == '"') 6643 length += backslashes + 1; 6644 length++; 6645 if (c == '\\') 6646 backslashes++; 6647 else 6648 backslashes = 0; 6649 } 6650 if (quote_around) 6651 length += backslashes + 1; 6652 6653 quoted_string = XMALLOC (char, length + 1); 6654 6655 p = quoted_string; 6656 backslashes = 0; 6657 if (quote_around) 6658 *p++ = '"'; 6659 for (s = string; *s != '\0'; s++) 6660 { 6661 char c = *s; 6662 if (c == '"') 6663 { 6664 unsigned int j; 6665 for (j = backslashes + 1; j > 0; j--) 6666 *p++ = '\\'; 6667 } 6668 *p++ = c; 6669 if (c == '\\') 6670 backslashes++; 6671 else 6672 backslashes = 0; 6673 } 6674 if (quote_around) 6675 { 6676 unsigned int j; 6677 for (j = backslashes; j > 0; j--) 6678 *p++ = '\\'; 6679 *p++ = '"'; 6680 } 6681 *p = '\0'; 6682 6683 new_argv[i] = quoted_string; 6684 } 6685 else 6686 new_argv[i] = (char *) string; 6687 } 6688 new_argv[argc] = NULL; 6689 6690 return new_argv; 6691 } 6692 EOF 6693 ;; 6694 esac 6695 6696 cat <<"EOF" 6697 void lt_dump_script (FILE* f) 6698 { 6699 EOF 6700 func_emit_wrapper yes | 6701 $SED -n -e ' 6702 s/^\(.\{79\}\)\(..*\)/\1\ 6703 \2/ 6704 h 6705 s/\([\\"]\)/\\\1/g 6706 s/$/\\n/ 6707 s/\([^\n]*\).*/ fputs ("\1", f);/p 6708 g 6709 D' 6710 cat <<"EOF" 6711 } 6712 EOF 6713 } 6714 # end: func_emit_cwrapperexe_src 6715 6716 # func_win32_import_lib_p ARG 6717 # True if ARG is an import lib, as indicated by $file_magic_cmd 6718 func_win32_import_lib_p () 6719 { 6720 $debug_cmd 6721 6722 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 6723 *import*) : ;; 6724 *) false ;; 6725 esac 6726 } 6727 6728 # func_suncc_cstd_abi 6729 # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! 6730 # Several compiler flags select an ABI that is incompatible with the 6731 # Cstd library. Avoid specifying it if any are in CXXFLAGS. 6732 func_suncc_cstd_abi () 6733 { 6734 $debug_cmd 6735 6736 case " $compile_command " in 6737 *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) 6738 suncc_use_cstd_abi=no 6739 ;; 6740 *) 6741 suncc_use_cstd_abi=yes 6742 ;; 6743 esac 6744 } 6745 6746 # func_mode_link arg... 6747 func_mode_link () 6748 { 6749 $debug_cmd 6750 6751 case $host in 6752 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6753 # It is impossible to link a dll without this setting, and 6754 # we shouldn't force the makefile maintainer to figure out 6755 # what system we are compiling for in order to pass an extra 6756 # flag for every libtool invocation. 6757 # allow_undefined=no 6758 6759 # FIXME: Unfortunately, there are problems with the above when trying 6760 # to make a dll that has undefined symbols, in which case not 6761 # even a static library is built. For now, we need to specify 6762 # -no-undefined on the libtool link line when we can be certain 6763 # that all symbols are satisfied, otherwise we get a static library. 6764 allow_undefined=yes 6765 ;; 6766 *) 6767 allow_undefined=yes 6768 ;; 6769 esac 6770 libtool_args=$nonopt 6771 base_compile="$nonopt $@" 6772 compile_command=$nonopt 6773 finalize_command=$nonopt 6774 6775 compile_rpath= 6776 finalize_rpath= 6777 compile_shlibpath= 6778 finalize_shlibpath= 6779 convenience= 6780 old_convenience= 6781 deplibs= 6782 old_deplibs= 6783 compiler_flags= 6784 linker_flags= 6785 dllsearchpath= 6786 lib_search_path=`pwd` 6787 inst_prefix_dir= 6788 new_inherited_linker_flags= 6789 6790 avoid_version=no 6791 bindir= 6792 dlfiles= 6793 dlprefiles= 6794 dlself=no 6795 export_dynamic=no 6796 export_symbols= 6797 export_symbols_regex= 6798 generated= 6799 libobjs= 6800 ltlibs= 6801 module=no 6802 no_install=no 6803 objs= 6804 os2dllname= 6805 non_pic_objects= 6806 precious_files_regex= 6807 prefer_static_libs=no 6808 preload=false 6809 prev= 6810 prevarg= 6811 release= 6812 rpath= 6813 xrpath= 6814 perm_rpath= 6815 temp_rpath= 6816 thread_safe=no 6817 vinfo= 6818 vinfo_number=no 6819 weak_libs= 6820 single_module=$wl-single_module 6821 func_infer_tag $base_compile 6822 6823 # We need to know -static, to get the right output filenames. 6824 for arg 6825 do 6826 case $arg in 6827 -shared) 6828 test yes != "$build_libtool_libs" \ 6829 && func_fatal_configuration "cannot build a shared library" 6830 build_old_libs=no 6831 break 6832 ;; 6833 -all-static | -static | -static-libtool-libs) 6834 case $arg in 6835 -all-static) 6836 if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then 6837 func_warning "complete static linking is impossible in this configuration" 6838 fi 6839 if test -n "$link_static_flag"; then 6840 dlopen_self=$dlopen_self_static 6841 fi 6842 prefer_static_libs=yes 6843 ;; 6844 -static) 6845 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6846 dlopen_self=$dlopen_self_static 6847 fi 6848 prefer_static_libs=built 6849 ;; 6850 -static-libtool-libs) 6851 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6852 dlopen_self=$dlopen_self_static 6853 fi 6854 prefer_static_libs=yes 6855 ;; 6856 esac 6857 build_libtool_libs=no 6858 build_old_libs=yes 6859 break 6860 ;; 6861 esac 6862 done 6863 6864 # See if our shared archives depend on static archives. 6865 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 6866 6867 # Go through the arguments, transforming them on the way. 6868 while test "$#" -gt 0; do 6869 arg=$1 6870 shift 6871 func_quote_arg pretty,unquoted "$arg" 6872 qarg=$func_quote_arg_unquoted_result 6873 func_append libtool_args " $func_quote_arg_result" 6874 6875 # If the previous option needs an argument, assign it. 6876 if test -n "$prev"; then 6877 case $prev in 6878 output) 6879 func_append compile_command " @OUTPUT@" 6880 func_append finalize_command " @OUTPUT@" 6881 ;; 6882 esac 6883 6884 case $prev in 6885 bindir) 6886 bindir=$arg 6887 prev= 6888 continue 6889 ;; 6890 dlfiles|dlprefiles) 6891 $preload || { 6892 # Add the symbol object into the linking commands. 6893 func_append compile_command " @SYMFILE@" 6894 func_append finalize_command " @SYMFILE@" 6895 preload=: 6896 } 6897 case $arg in 6898 *.la | *.lo) ;; # We handle these cases below. 6899 force) 6900 if test no = "$dlself"; then 6901 dlself=needless 6902 export_dynamic=yes 6903 fi 6904 prev= 6905 continue 6906 ;; 6907 self) 6908 if test dlprefiles = "$prev"; then 6909 dlself=yes 6910 elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then 6911 dlself=yes 6912 else 6913 dlself=needless 6914 export_dynamic=yes 6915 fi 6916 prev= 6917 continue 6918 ;; 6919 *) 6920 if test dlfiles = "$prev"; then 6921 func_append dlfiles " $arg" 6922 else 6923 func_append dlprefiles " $arg" 6924 fi 6925 prev= 6926 continue 6927 ;; 6928 esac 6929 ;; 6930 expsyms) 6931 export_symbols=$arg 6932 test -f "$arg" \ 6933 || func_fatal_error "symbol file '$arg' does not exist" 6934 prev= 6935 continue 6936 ;; 6937 expsyms_regex) 6938 export_symbols_regex=$arg 6939 prev= 6940 continue 6941 ;; 6942 framework) 6943 case $host in 6944 *-*-darwin*) 6945 case "$deplibs " in 6946 *" $qarg.ltframework "*) ;; 6947 *) func_append deplibs " $qarg.ltframework" # this is fixed later 6948 ;; 6949 esac 6950 ;; 6951 esac 6952 prev= 6953 continue 6954 ;; 6955 inst_prefix) 6956 inst_prefix_dir=$arg 6957 prev= 6958 continue 6959 ;; 6960 mllvm) 6961 # Clang does not use LLVM to link, so we can simply discard any 6962 # '-mllvm $arg' options when doing the link step. 6963 prev= 6964 continue 6965 ;; 6966 objectlist) 6967 if test -f "$arg"; then 6968 save_arg=$arg 6969 moreargs= 6970 for fil in `cat "$save_arg"` 6971 do 6972 # func_append moreargs " $fil" 6973 arg=$fil 6974 # A libtool-controlled object. 6975 6976 # Check to see that this really is a libtool object. 6977 if func_lalib_unsafe_p "$arg"; then 6978 pic_object= 6979 non_pic_object= 6980 6981 # Read the .lo file 6982 func_source "$arg" 6983 6984 if test -z "$pic_object" || 6985 test -z "$non_pic_object" || 6986 test none = "$pic_object" && 6987 test none = "$non_pic_object"; then 6988 func_fatal_error "cannot find name of object for '$arg'" 6989 fi 6990 6991 # Extract subdirectory from the argument. 6992 func_dirname "$arg" "/" "" 6993 xdir=$func_dirname_result 6994 6995 if test none != "$pic_object"; then 6996 # Prepend the subdirectory the object is found in. 6997 pic_object=$xdir$pic_object 6998 6999 if test dlfiles = "$prev"; then 7000 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 7001 func_append dlfiles " $pic_object" 7002 prev= 7003 continue 7004 else 7005 # If libtool objects are unsupported, then we need to preload. 7006 prev=dlprefiles 7007 fi 7008 fi 7009 7010 # CHECK ME: I think I busted this. -Ossama 7011 if test dlprefiles = "$prev"; then 7012 # Preload the old-style object. 7013 func_append dlprefiles " $pic_object" 7014 prev= 7015 fi 7016 7017 # A PIC object. 7018 func_append libobjs " $pic_object" 7019 arg=$pic_object 7020 fi 7021 7022 # Non-PIC object. 7023 if test none != "$non_pic_object"; then 7024 # Prepend the subdirectory the object is found in. 7025 non_pic_object=$xdir$non_pic_object 7026 7027 # A standard non-PIC object 7028 func_append non_pic_objects " $non_pic_object" 7029 if test -z "$pic_object" || test none = "$pic_object"; then 7030 arg=$non_pic_object 7031 fi 7032 else 7033 # If the PIC object exists, use it instead. 7034 # $xdir was prepended to $pic_object above. 7035 non_pic_object=$pic_object 7036 func_append non_pic_objects " $non_pic_object" 7037 fi 7038 else 7039 # Only an error if not doing a dry-run. 7040 if $opt_dry_run; then 7041 # Extract subdirectory from the argument. 7042 func_dirname "$arg" "/" "" 7043 xdir=$func_dirname_result 7044 7045 func_lo2o "$arg" 7046 pic_object=$xdir$objdir/$func_lo2o_result 7047 non_pic_object=$xdir$func_lo2o_result 7048 func_append libobjs " $pic_object" 7049 func_append non_pic_objects " $non_pic_object" 7050 else 7051 func_fatal_error "'$arg' is not a valid libtool object" 7052 fi 7053 fi 7054 done 7055 else 7056 func_fatal_error "link input file '$arg' does not exist" 7057 fi 7058 arg=$save_arg 7059 prev= 7060 continue 7061 ;; 7062 os2dllname) 7063 os2dllname=$arg 7064 prev= 7065 continue 7066 ;; 7067 precious_regex) 7068 precious_files_regex=$arg 7069 prev= 7070 continue 7071 ;; 7072 release) 7073 release=-$arg 7074 prev= 7075 continue 7076 ;; 7077 rpath | xrpath) 7078 # We need an absolute path. 7079 case $arg in 7080 [\\/]* | [A-Za-z]:[\\/]*) ;; 7081 *) 7082 func_fatal_error "only absolute run-paths are allowed" 7083 ;; 7084 esac 7085 if test rpath = "$prev"; then 7086 case "$rpath " in 7087 *" $arg "*) ;; 7088 *) func_append rpath " $arg" ;; 7089 esac 7090 else 7091 case "$xrpath " in 7092 *" $arg "*) ;; 7093 *) func_append xrpath " $arg" ;; 7094 esac 7095 fi 7096 prev= 7097 continue 7098 ;; 7099 shrext) 7100 shrext_cmds=$arg 7101 prev= 7102 continue 7103 ;; 7104 weak) 7105 func_append weak_libs " $arg" 7106 prev= 7107 continue 7108 ;; 7109 xassembler) 7110 func_append compiler_flags " -Xassembler $qarg" 7111 prev= 7112 func_append compile_command " -Xassembler $qarg" 7113 func_append finalize_command " -Xassembler $qarg" 7114 continue 7115 ;; 7116 xcclinker) 7117 func_append linker_flags " $qarg" 7118 func_append compiler_flags " $qarg" 7119 prev= 7120 func_append compile_command " $qarg" 7121 func_append finalize_command " $qarg" 7122 continue 7123 ;; 7124 xcompiler) 7125 func_append compiler_flags " $qarg" 7126 prev= 7127 func_append compile_command " $qarg" 7128 func_append finalize_command " $qarg" 7129 continue 7130 ;; 7131 xlinker) 7132 func_append linker_flags " $qarg" 7133 func_append compiler_flags " $wl$qarg" 7134 prev= 7135 func_append compile_command " $wl$qarg" 7136 func_append finalize_command " $wl$qarg" 7137 continue 7138 ;; 7139 *) 7140 eval "$prev=\"\$arg\"" 7141 prev= 7142 continue 7143 ;; 7144 esac 7145 fi # test -n "$prev" 7146 7147 prevarg=$arg 7148 7149 case $arg in 7150 -all-static) 7151 if test -n "$link_static_flag"; then 7152 # See comment for -static flag below, for more details. 7153 func_append compile_command " $link_static_flag" 7154 func_append finalize_command " $link_static_flag" 7155 fi 7156 continue 7157 ;; 7158 7159 -allow-undefined) 7160 # FIXME: remove this flag sometime in the future. 7161 func_fatal_error "'-allow-undefined' must not be used because it is the default" 7162 ;; 7163 7164 -avoid-version) 7165 avoid_version=yes 7166 continue 7167 ;; 7168 7169 -bindir) 7170 prev=bindir 7171 continue 7172 ;; 7173 7174 -dlopen) 7175 prev=dlfiles 7176 continue 7177 ;; 7178 7179 -dlpreopen) 7180 prev=dlprefiles 7181 continue 7182 ;; 7183 7184 -export-dynamic) 7185 export_dynamic=yes 7186 continue 7187 ;; 7188 7189 -export-symbols | -export-symbols-regex) 7190 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 7191 func_fatal_error "more than one -exported-symbols argument is not allowed" 7192 fi 7193 if test X-export-symbols = "X$arg"; then 7194 prev=expsyms 7195 else 7196 prev=expsyms_regex 7197 fi 7198 continue 7199 ;; 7200 7201 -framework) 7202 prev=framework 7203 continue 7204 ;; 7205 7206 -inst-prefix-dir) 7207 prev=inst_prefix 7208 continue 7209 ;; 7210 7211 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 7212 # so, if we see these flags be careful not to treat them like -L 7213 -L[A-Z][A-Z]*:*) 7214 case $with_gcc/$host in 7215 no/*-*-irix* | /*-*-irix*) 7216 func_append compile_command " $arg" 7217 func_append finalize_command " $arg" 7218 ;; 7219 esac 7220 continue 7221 ;; 7222 7223 -L*) 7224 func_stripname "-L" '' "$arg" 7225 if test -z "$func_stripname_result"; then 7226 if test "$#" -gt 0; then 7227 func_fatal_error "require no space between '-L' and '$1'" 7228 else 7229 func_fatal_error "need path for '-L' option" 7230 fi 7231 fi 7232 func_resolve_sysroot "$func_stripname_result" 7233 dir=$func_resolve_sysroot_result 7234 # We need an absolute path. 7235 case $dir in 7236 [\\/]* | [A-Za-z]:[\\/]*) ;; 7237 *) 7238 absdir=`cd "$dir" && pwd` 7239 test -z "$absdir" && \ 7240 func_fatal_error "cannot determine absolute directory name of '$dir'" 7241 dir=$absdir 7242 ;; 7243 esac 7244 case "$deplibs " in 7245 *" -L$dir "* | *" $arg "*) 7246 # Will only happen for absolute or sysroot arguments 7247 ;; 7248 *) 7249 # Preserve sysroot, but never include relative directories 7250 case $dir in 7251 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 7252 *) func_append deplibs " -L$dir" ;; 7253 esac 7254 func_append lib_search_path " $dir" 7255 ;; 7256 esac 7257 case $host in 7258 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 7259 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 7260 case :$dllsearchpath: in 7261 *":$dir:"*) ;; 7262 ::) dllsearchpath=$dir;; 7263 *) func_append dllsearchpath ":$dir";; 7264 esac 7265 case :$dllsearchpath: in 7266 *":$testbindir:"*) ;; 7267 ::) dllsearchpath=$testbindir;; 7268 *) func_append dllsearchpath ":$testbindir";; 7269 esac 7270 ;; 7271 esac 7272 continue 7273 ;; 7274 7275 -l*) 7276 if test X-lc = "X$arg" || test X-lm = "X$arg"; then 7277 case $host in 7278 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 7279 # These systems don't actually have a C or math library (as such) 7280 continue 7281 ;; 7282 *-*-os2*) 7283 # These systems don't actually have a C library (as such) 7284 test X-lc = "X$arg" && continue 7285 ;; 7286 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) 7287 # Do not include libc due to us having libc/libc_r. 7288 test X-lc = "X$arg" && continue 7289 ;; 7290 *-*-rhapsody* | *-*-darwin1.[012]) 7291 # Rhapsody C and math libraries are in the System framework 7292 func_append deplibs " System.ltframework" 7293 continue 7294 ;; 7295 *-*-sco3.2v5* | *-*-sco5v6*) 7296 # Causes problems with __ctype 7297 test X-lc = "X$arg" && continue 7298 ;; 7299 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7300 # Compiler inserts libc in the correct place for threads to work 7301 test X-lc = "X$arg" && continue 7302 ;; 7303 esac 7304 elif test X-lc_r = "X$arg"; then 7305 case $host in 7306 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) 7307 # Do not include libc_r directly, use -pthread flag. 7308 continue 7309 ;; 7310 esac 7311 fi 7312 func_append deplibs " $arg" 7313 continue 7314 ;; 7315 7316 -mllvm) 7317 prev=mllvm 7318 continue 7319 ;; 7320 7321 -module) 7322 module=yes 7323 continue 7324 ;; 7325 7326 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 7327 # classes, name mangling, and exception handling. 7328 # Darwin uses the -arch flag to determine output architecture. 7329 -model|-arch|-isysroot|--sysroot) 7330 func_append compiler_flags " $arg" 7331 func_append compile_command " $arg" 7332 func_append finalize_command " $arg" 7333 prev=xcompiler 7334 continue 7335 ;; 7336 # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199. 7337 -pthread) 7338 case $host in 7339 *solaris2*) ;; 7340 *) 7341 case "$new_inherited_linker_flags " in 7342 *" $arg "*) ;; 7343 * ) func_append new_inherited_linker_flags " $arg" ;; 7344 esac 7345 ;; 7346 esac 7347 continue 7348 ;; 7349 -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \ 7350 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7351 func_append compiler_flags " $arg" 7352 func_append compile_command " $arg" 7353 func_append finalize_command " $arg" 7354 case "$new_inherited_linker_flags " in 7355 *" $arg "*) ;; 7356 * ) func_append new_inherited_linker_flags " $arg" ;; 7357 esac 7358 continue 7359 ;; 7360 7361 -multi_module) 7362 single_module=$wl-multi_module 7363 continue 7364 ;; 7365 7366 -no-fast-install) 7367 fast_install=no 7368 continue 7369 ;; 7370 7371 -no-install) 7372 case $host in 7373 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 7374 # The PATH hackery in wrapper scripts is required on Windows 7375 # and Darwin in order for the loader to find any dlls it needs. 7376 func_warning "'-no-install' is ignored for $host" 7377 func_warning "assuming '-no-fast-install' instead" 7378 fast_install=no 7379 ;; 7380 *) no_install=yes ;; 7381 esac 7382 continue 7383 ;; 7384 7385 -no-undefined) 7386 allow_undefined=no 7387 continue 7388 ;; 7389 7390 -objectlist) 7391 prev=objectlist 7392 continue 7393 ;; 7394 7395 -os2dllname) 7396 prev=os2dllname 7397 continue 7398 ;; 7399 7400 -o) prev=output ;; 7401 7402 -precious-files-regex) 7403 prev=precious_regex 7404 continue 7405 ;; 7406 7407 -release) 7408 prev=release 7409 continue 7410 ;; 7411 7412 -rpath) 7413 prev=rpath 7414 continue 7415 ;; 7416 7417 -R) 7418 prev=xrpath 7419 continue 7420 ;; 7421 7422 -R*) 7423 func_stripname '-R' '' "$arg" 7424 dir=$func_stripname_result 7425 # We need an absolute path. 7426 case $dir in 7427 [\\/]* | [A-Za-z]:[\\/]*) ;; 7428 =*) 7429 func_stripname '=' '' "$dir" 7430 dir=$lt_sysroot$func_stripname_result 7431 ;; 7432 *) 7433 func_fatal_error "only absolute run-paths are allowed" 7434 ;; 7435 esac 7436 case "$xrpath " in 7437 *" $dir "*) ;; 7438 *) func_append xrpath " $dir" ;; 7439 esac 7440 continue 7441 ;; 7442 7443 -shared) 7444 # The effects of -shared are defined in a previous loop. 7445 continue 7446 ;; 7447 7448 -shrext) 7449 prev=shrext 7450 continue 7451 ;; 7452 7453 -static | -static-libtool-libs) 7454 # The effects of -static are defined in a previous loop. 7455 # We used to do the same as -all-static on platforms that 7456 # didn't have a PIC flag, but the assumption that the effects 7457 # would be equivalent was wrong. It would break on at least 7458 # Digital Unix and AIX. 7459 continue 7460 ;; 7461 7462 -thread-safe) 7463 thread_safe=yes 7464 continue 7465 ;; 7466 7467 -version-info) 7468 prev=vinfo 7469 continue 7470 ;; 7471 7472 -version-number) 7473 prev=vinfo 7474 vinfo_number=yes 7475 continue 7476 ;; 7477 7478 -weak) 7479 prev=weak 7480 continue 7481 ;; 7482 7483 -Wc,*) 7484 func_stripname '-Wc,' '' "$arg" 7485 args=$func_stripname_result 7486 arg= 7487 save_ifs=$IFS; IFS=, 7488 for flag in $args; do 7489 IFS=$save_ifs 7490 func_quote_arg pretty "$flag" 7491 func_append arg " $func_quote_arg_result" 7492 func_append compiler_flags " $func_quote_arg_result" 7493 done 7494 IFS=$save_ifs 7495 func_stripname ' ' '' "$arg" 7496 arg=$func_stripname_result 7497 ;; 7498 7499 -Wl,*) 7500 func_stripname '-Wl,' '' "$arg" 7501 args=$func_stripname_result 7502 arg= 7503 save_ifs=$IFS; IFS=, 7504 for flag in $args; do 7505 IFS=$save_ifs 7506 func_quote_arg pretty "$flag" 7507 func_append arg " $wl$func_quote_arg_result" 7508 func_append compiler_flags " $wl$func_quote_arg_result" 7509 func_append linker_flags " $func_quote_arg_result" 7510 done 7511 IFS=$save_ifs 7512 func_stripname ' ' '' "$arg" 7513 arg=$func_stripname_result 7514 ;; 7515 7516 -Xassembler) 7517 prev=xassembler 7518 continue 7519 ;; 7520 7521 -Xcompiler) 7522 prev=xcompiler 7523 continue 7524 ;; 7525 7526 -Xlinker) 7527 prev=xlinker 7528 continue 7529 ;; 7530 7531 -XCClinker) 7532 prev=xcclinker 7533 continue 7534 ;; 7535 7536 # -msg_* for osf cc 7537 -msg_*) 7538 func_quote_arg pretty "$arg" 7539 arg=$func_quote_arg_result 7540 ;; 7541 7542 # Flags to be passed through unchanged, with rationale: 7543 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 7544 # -r[0-9][0-9]* specify processor for the SGI compiler 7545 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 7546 # +DA*, +DD* enable 64-bit mode for the HP compiler 7547 # -q* compiler args for the IBM compiler 7548 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 7549 # -F/path path to uninstalled frameworks, gcc on darwin 7550 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 7551 # -fstack-protector* stack protector flags for GCC 7552 # @file GCC response files 7553 # -tp=* Portland pgcc target processor selection 7554 # --sysroot=* for sysroot support 7555 # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 7556 # -specs=* GCC specs files 7557 # -stdlib=* select c++ std lib with clang 7558 # -fsanitize=* Clang/GCC memory and address sanitizer 7559 # -fuse-ld=* Linker select flags for GCC 7560 # -Wa,* Pass flags directly to the assembler 7561 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 7562 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 7563 -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ 7564 -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*) 7565 func_quote_arg pretty "$arg" 7566 arg=$func_quote_arg_result 7567 func_append compile_command " $arg" 7568 func_append finalize_command " $arg" 7569 func_append compiler_flags " $arg" 7570 continue 7571 ;; 7572 7573 -Z*) 7574 if test os2 = "`expr $host : '.*\(os2\)'`"; then 7575 # OS/2 uses -Zxxx to specify OS/2-specific options 7576 compiler_flags="$compiler_flags $arg" 7577 func_append compile_command " $arg" 7578 func_append finalize_command " $arg" 7579 case $arg in 7580 -Zlinker | -Zstack) 7581 prev=xcompiler 7582 ;; 7583 esac 7584 continue 7585 else 7586 # Otherwise treat like 'Some other compiler flag' below 7587 func_quote_arg pretty "$arg" 7588 arg=$func_quote_arg_result 7589 fi 7590 ;; 7591 7592 # Some other compiler flag. 7593 -* | +*) 7594 func_quote_arg pretty "$arg" 7595 arg=$func_quote_arg_result 7596 ;; 7597 7598 *.$objext) 7599 # A standard object. 7600 func_append objs " $arg" 7601 ;; 7602 7603 *.lo) 7604 # A libtool-controlled object. 7605 7606 # Check to see that this really is a libtool object. 7607 if func_lalib_unsafe_p "$arg"; then 7608 pic_object= 7609 non_pic_object= 7610 7611 # Read the .lo file 7612 func_source "$arg" 7613 7614 if test -z "$pic_object" || 7615 test -z "$non_pic_object" || 7616 test none = "$pic_object" && 7617 test none = "$non_pic_object"; then 7618 func_fatal_error "cannot find name of object for '$arg'" 7619 fi 7620 7621 # Extract subdirectory from the argument. 7622 func_dirname "$arg" "/" "" 7623 xdir=$func_dirname_result 7624 7625 test none = "$pic_object" || { 7626 # Prepend the subdirectory the object is found in. 7627 pic_object=$xdir$pic_object 7628 7629 if test dlfiles = "$prev"; then 7630 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 7631 func_append dlfiles " $pic_object" 7632 prev= 7633 continue 7634 else 7635 # If libtool objects are unsupported, then we need to preload. 7636 prev=dlprefiles 7637 fi 7638 fi 7639 7640 # CHECK ME: I think I busted this. -Ossama 7641 if test dlprefiles = "$prev"; then 7642 # Preload the old-style object. 7643 func_append dlprefiles " $pic_object" 7644 prev= 7645 fi 7646 7647 # A PIC object. 7648 func_append libobjs " $pic_object" 7649 arg=$pic_object 7650 } 7651 7652 # Non-PIC object. 7653 if test none != "$non_pic_object"; then 7654 # Prepend the subdirectory the object is found in. 7655 non_pic_object=$xdir$non_pic_object 7656 7657 # A standard non-PIC object 7658 func_append non_pic_objects " $non_pic_object" 7659 if test -z "$pic_object" || test none = "$pic_object"; then 7660 arg=$non_pic_object 7661 fi 7662 else 7663 # If the PIC object exists, use it instead. 7664 # $xdir was prepended to $pic_object above. 7665 non_pic_object=$pic_object 7666 func_append non_pic_objects " $non_pic_object" 7667 fi 7668 else 7669 # Only an error if not doing a dry-run. 7670 if $opt_dry_run; then 7671 # Extract subdirectory from the argument. 7672 func_dirname "$arg" "/" "" 7673 xdir=$func_dirname_result 7674 7675 func_lo2o "$arg" 7676 pic_object=$xdir$objdir/$func_lo2o_result 7677 non_pic_object=$xdir$func_lo2o_result 7678 func_append libobjs " $pic_object" 7679 func_append non_pic_objects " $non_pic_object" 7680 else 7681 func_fatal_error "'$arg' is not a valid libtool object" 7682 fi 7683 fi 7684 ;; 7685 7686 *.$libext) 7687 # An archive. 7688 func_append deplibs " $arg" 7689 func_append old_deplibs " $arg" 7690 continue 7691 ;; 7692 7693 *.la) 7694 # A libtool-controlled library. 7695 7696 func_resolve_sysroot "$arg" 7697 if test dlfiles = "$prev"; then 7698 # This library was specified with -dlopen. 7699 func_append dlfiles " $func_resolve_sysroot_result" 7700 prev= 7701 elif test dlprefiles = "$prev"; then 7702 # The library was specified with -dlpreopen. 7703 func_append dlprefiles " $func_resolve_sysroot_result" 7704 prev= 7705 else 7706 func_append deplibs " $func_resolve_sysroot_result" 7707 fi 7708 continue 7709 ;; 7710 7711 # Some other compiler argument. 7712 *) 7713 # Unknown arguments in both finalize_command and compile_command need 7714 # to be aesthetically quoted because they are evaled later. 7715 func_quote_arg pretty "$arg" 7716 arg=$func_quote_arg_result 7717 ;; 7718 esac # arg 7719 7720 # Now actually substitute the argument into the commands. 7721 if test -n "$arg"; then 7722 func_append compile_command " $arg" 7723 func_append finalize_command " $arg" 7724 fi 7725 done # argument parsing loop 7726 7727 test -n "$prev" && \ 7728 func_fatal_help "the '$prevarg' option requires an argument" 7729 7730 if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then 7731 eval arg=\"$export_dynamic_flag_spec\" 7732 func_append compile_command " $arg" 7733 func_append finalize_command " $arg" 7734 fi 7735 7736 oldlibs= 7737 # calculate the name of the file, without its directory 7738 func_basename "$output" 7739 outputname=$func_basename_result 7740 libobjs_save=$libobjs 7741 7742 if test -n "$shlibpath_var"; then 7743 # get the directories listed in $shlibpath_var 7744 eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` 7745 else 7746 shlib_search_path= 7747 fi 7748 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 7749 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 7750 7751 # Definition is injected by LT_CONFIG during libtool generation. 7752 func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" 7753 7754 func_dirname "$output" "/" "" 7755 output_objdir=$func_dirname_result$objdir 7756 func_to_tool_file "$output_objdir/" 7757 tool_output_objdir=$func_to_tool_file_result 7758 # Create the object directory. 7759 func_mkdir_p "$output_objdir" 7760 7761 # Determine the type of output 7762 case $output in 7763 "") 7764 func_fatal_help "you must specify an output file" 7765 ;; 7766 *.$libext) linkmode=oldlib ;; 7767 *.lo | *.$objext) linkmode=obj ;; 7768 *.la) linkmode=lib ;; 7769 *) linkmode=prog ;; # Anything else should be a program. 7770 esac 7771 7772 specialdeplibs= 7773 7774 libs= 7775 # Find all interdependent deplibs by searching for libraries 7776 # that are linked more than once (e.g. -la -lb -la) 7777 for deplib in $deplibs; do 7778 if $opt_preserve_dup_deps; then 7779 case "$libs " in 7780 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7781 esac 7782 fi 7783 func_append libs " $deplib" 7784 done 7785 7786 if test lib = "$linkmode"; then 7787 libs="$predeps $libs $compiler_lib_search_path $postdeps" 7788 7789 # Compute libraries that are listed more than once in $predeps 7790 # $postdeps and mark them as special (i.e., whose duplicates are 7791 # not to be eliminated). 7792 pre_post_deps= 7793 if $opt_duplicate_compiler_generated_deps; then 7794 for pre_post_dep in $predeps $postdeps; do 7795 case "$pre_post_deps " in 7796 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 7797 esac 7798 func_append pre_post_deps " $pre_post_dep" 7799 done 7800 fi 7801 pre_post_deps= 7802 fi 7803 7804 deplibs= 7805 newdependency_libs= 7806 newlib_search_path= 7807 need_relink=no # whether we're linking any uninstalled libtool libraries 7808 notinst_deplibs= # not-installed libtool libraries 7809 notinst_path= # paths that contain not-installed libtool libraries 7810 7811 case $linkmode in 7812 lib) 7813 passes="conv dlpreopen link" 7814 for file in $dlfiles $dlprefiles; do 7815 case $file in 7816 *.la) ;; 7817 *) 7818 func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" 7819 ;; 7820 esac 7821 done 7822 ;; 7823 prog) 7824 compile_deplibs= 7825 finalize_deplibs= 7826 alldeplibs=false 7827 newdlfiles= 7828 newdlprefiles= 7829 passes="conv scan dlopen dlpreopen link" 7830 ;; 7831 *) passes="conv" 7832 ;; 7833 esac 7834 7835 for pass in $passes; do 7836 # The preopen pass in lib mode reverses $deplibs; put it back here 7837 # so that -L comes before libs that need it for instance... 7838 if test lib,link = "$linkmode,$pass"; then 7839 ## FIXME: Find the place where the list is rebuilt in the wrong 7840 ## order, and fix it there properly 7841 tmp_deplibs= 7842 for deplib in $deplibs; do 7843 tmp_deplibs="$deplib $tmp_deplibs" 7844 done 7845 deplibs=$tmp_deplibs 7846 fi 7847 7848 if test lib,link = "$linkmode,$pass" || 7849 test prog,scan = "$linkmode,$pass"; then 7850 libs=$deplibs 7851 deplibs= 7852 fi 7853 if test prog = "$linkmode"; then 7854 case $pass in 7855 dlopen) libs=$dlfiles ;; 7856 dlpreopen) libs=$dlprefiles ;; 7857 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 7858 esac 7859 fi 7860 if test lib,dlpreopen = "$linkmode,$pass"; then 7861 # Collect and forward deplibs of preopened libtool libs 7862 for lib in $dlprefiles; do 7863 # Ignore non-libtool-libs 7864 dependency_libs= 7865 func_resolve_sysroot "$lib" 7866 case $lib in 7867 *.la) func_source "$func_resolve_sysroot_result" ;; 7868 esac 7869 7870 # Collect preopened libtool deplibs, except any this library 7871 # has declared as weak libs 7872 for deplib in $dependency_libs; do 7873 func_basename "$deplib" 7874 deplib_base=$func_basename_result 7875 case " $weak_libs " in 7876 *" $deplib_base "*) ;; 7877 *) func_append deplibs " $deplib" ;; 7878 esac 7879 done 7880 done 7881 libs=$dlprefiles 7882 fi 7883 if test dlopen = "$pass"; then 7884 # Collect dlpreopened libraries 7885 save_deplibs=$deplibs 7886 deplibs= 7887 fi 7888 7889 for deplib in $libs; do 7890 lib= 7891 found=false 7892 case $deplib in 7893 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7894 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7895 if test prog,link = "$linkmode,$pass"; then 7896 compile_deplibs="$deplib $compile_deplibs" 7897 finalize_deplibs="$deplib $finalize_deplibs" 7898 else 7899 func_append compiler_flags " $deplib" 7900 if test lib = "$linkmode"; then 7901 case "$new_inherited_linker_flags " in 7902 *" $deplib "*) ;; 7903 * ) func_append new_inherited_linker_flags " $deplib" ;; 7904 esac 7905 fi 7906 fi 7907 continue 7908 ;; 7909 -l*) 7910 if test lib != "$linkmode" && test prog != "$linkmode"; then 7911 func_warning "'-l' is ignored for archives/objects" 7912 continue 7913 fi 7914 func_stripname '-l' '' "$deplib" 7915 name=$func_stripname_result 7916 if test lib = "$linkmode"; then 7917 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 7918 else 7919 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 7920 fi 7921 for searchdir in $searchdirs; do 7922 for search_ext in .la $std_shrext .so .a; do 7923 # Search the libtool library 7924 lib=$searchdir/lib$name$search_ext 7925 if test -f "$lib"; then 7926 if test .la = "$search_ext"; then 7927 found=: 7928 else 7929 found=false 7930 fi 7931 break 2 7932 fi 7933 done 7934 done 7935 if $found; then 7936 # deplib is a libtool library 7937 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 7938 # We need to do some special things here, and not later. 7939 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 7940 case " $predeps $postdeps " in 7941 *" $deplib "*) 7942 if func_lalib_p "$lib"; then 7943 library_names= 7944 old_library= 7945 func_source "$lib" 7946 for l in $old_library $library_names; do 7947 ll=$l 7948 done 7949 if test "X$ll" = "X$old_library"; then # only static version available 7950 found=false 7951 func_dirname "$lib" "" "." 7952 ladir=$func_dirname_result 7953 lib=$ladir/$old_library 7954 if test prog,link = "$linkmode,$pass"; then 7955 compile_deplibs="$deplib $compile_deplibs" 7956 finalize_deplibs="$deplib $finalize_deplibs" 7957 else 7958 deplibs="$deplib $deplibs" 7959 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7960 fi 7961 continue 7962 fi 7963 fi 7964 ;; 7965 *) ;; 7966 esac 7967 fi 7968 else 7969 # deplib doesn't seem to be a libtool library 7970 if test prog,link = "$linkmode,$pass"; then 7971 compile_deplibs="$deplib $compile_deplibs" 7972 finalize_deplibs="$deplib $finalize_deplibs" 7973 else 7974 deplibs="$deplib $deplibs" 7975 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7976 fi 7977 continue 7978 fi 7979 ;; # -l 7980 *.ltframework) 7981 if test prog,link = "$linkmode,$pass"; then 7982 compile_deplibs="$deplib $compile_deplibs" 7983 finalize_deplibs="$deplib $finalize_deplibs" 7984 else 7985 deplibs="$deplib $deplibs" 7986 if test lib = "$linkmode"; then 7987 case "$new_inherited_linker_flags " in 7988 *" $deplib "*) ;; 7989 * ) func_append new_inherited_linker_flags " $deplib" ;; 7990 esac 7991 fi 7992 fi 7993 continue 7994 ;; 7995 -L*) 7996 case $linkmode in 7997 lib) 7998 deplibs="$deplib $deplibs" 7999 test conv = "$pass" && continue 8000 newdependency_libs="$deplib $newdependency_libs" 8001 func_stripname '-L' '' "$deplib" 8002 func_resolve_sysroot "$func_stripname_result" 8003 func_append newlib_search_path " $func_resolve_sysroot_result" 8004 ;; 8005 prog) 8006 if test conv = "$pass"; then 8007 deplibs="$deplib $deplibs" 8008 continue 8009 fi 8010 if test scan = "$pass"; then 8011 deplibs="$deplib $deplibs" 8012 else 8013 compile_deplibs="$deplib $compile_deplibs" 8014 finalize_deplibs="$deplib $finalize_deplibs" 8015 fi 8016 func_stripname '-L' '' "$deplib" 8017 func_resolve_sysroot "$func_stripname_result" 8018 func_append newlib_search_path " $func_resolve_sysroot_result" 8019 ;; 8020 *) 8021 func_warning "'-L' is ignored for archives/objects" 8022 ;; 8023 esac # linkmode 8024 continue 8025 ;; # -L 8026 -R*) 8027 if test link = "$pass"; then 8028 func_stripname '-R' '' "$deplib" 8029 func_resolve_sysroot "$func_stripname_result" 8030 dir=$func_resolve_sysroot_result 8031 # Make sure the xrpath contains only unique directories. 8032 case "$xrpath " in 8033 *" $dir "*) ;; 8034 *) func_append xrpath " $dir" ;; 8035 esac 8036 fi 8037 deplibs="$deplib $deplibs" 8038 continue 8039 ;; 8040 *.la) 8041 func_resolve_sysroot "$deplib" 8042 lib=$func_resolve_sysroot_result 8043 ;; 8044 *.$libext) 8045 if test conv = "$pass"; then 8046 deplibs="$deplib $deplibs" 8047 continue 8048 fi 8049 case $linkmode in 8050 lib) 8051 # Linking convenience modules into shared libraries is allowed, 8052 # but linking other static libraries is non-portable. 8053 case " $dlpreconveniencelibs " in 8054 *" $deplib "*) ;; 8055 *) 8056 valid_a_lib=false 8057 case $deplibs_check_method in 8058 match_pattern*) 8059 set dummy $deplibs_check_method; shift 8060 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 8061 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 8062 | $EGREP "$match_pattern_regex" > /dev/null; then 8063 valid_a_lib=: 8064 fi 8065 ;; 8066 pass_all) 8067 valid_a_lib=: 8068 ;; 8069 esac 8070 if $valid_a_lib; then 8071 echo 8072 $ECHO "*** Warning: Linking the shared library $output against the" 8073 $ECHO "*** static library $deplib is not portable!" 8074 deplibs="$deplib $deplibs" 8075 else 8076 echo 8077 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 8078 echo "*** I have the capability to make that library automatically link in when" 8079 echo "*** you link to this library. But I can only do this if you have a" 8080 echo "*** shared version of the library, which you do not appear to have" 8081 echo "*** because the file extensions .$libext of this argument makes me believe" 8082 echo "*** that it is just a static archive that I should not use here." 8083 fi 8084 ;; 8085 esac 8086 continue 8087 ;; 8088 prog) 8089 if test link != "$pass"; then 8090 deplibs="$deplib $deplibs" 8091 else 8092 compile_deplibs="$deplib $compile_deplibs" 8093 finalize_deplibs="$deplib $finalize_deplibs" 8094 fi 8095 continue 8096 ;; 8097 esac # linkmode 8098 ;; # *.$libext 8099 *.lo | *.$objext) 8100 if test conv = "$pass"; then 8101 deplibs="$deplib $deplibs" 8102 elif test prog = "$linkmode"; then 8103 if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then 8104 # If there is no dlopen support or we're linking statically, 8105 # we need to preload. 8106 func_append newdlprefiles " $deplib" 8107 compile_deplibs="$deplib $compile_deplibs" 8108 finalize_deplibs="$deplib $finalize_deplibs" 8109 else 8110 func_append newdlfiles " $deplib" 8111 fi 8112 fi 8113 continue 8114 ;; 8115 %DEPLIBS%) 8116 alldeplibs=: 8117 continue 8118 ;; 8119 esac # case $deplib 8120 8121 $found || test -f "$lib" \ 8122 || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" 8123 8124 # Check to see that this really is a libtool archive. 8125 func_lalib_unsafe_p "$lib" \ 8126 || func_fatal_error "'$lib' is not a valid libtool archive" 8127 8128 func_dirname "$lib" "" "." 8129 ladir=$func_dirname_result 8130 8131 dlname= 8132 dlopen= 8133 dlpreopen= 8134 libdir= 8135 library_names= 8136 old_library= 8137 inherited_linker_flags= 8138 # If the library was installed with an old release of libtool, 8139 # it will not redefine variables installed, or shouldnotlink 8140 installed=yes 8141 shouldnotlink=no 8142 avoidtemprpath= 8143 8144 8145 # Read the .la file 8146 func_source "$lib" 8147 8148 # Convert "-framework foo" to "foo.ltframework" 8149 if test -n "$inherited_linker_flags"; then 8150 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 8151 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 8152 case " $new_inherited_linker_flags " in 8153 *" $tmp_inherited_linker_flag "*) ;; 8154 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 8155 esac 8156 done 8157 fi 8158 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8159 if test lib,link = "$linkmode,$pass" || 8160 test prog,scan = "$linkmode,$pass" || 8161 { test prog != "$linkmode" && test lib != "$linkmode"; }; then 8162 test -n "$dlopen" && func_append dlfiles " $dlopen" 8163 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 8164 fi 8165 8166 if test conv = "$pass"; then 8167 # Only check for convenience libraries 8168 deplibs="$lib $deplibs" 8169 if test -z "$libdir"; then 8170 if test -z "$old_library"; then 8171 func_fatal_error "cannot find name of link library for '$lib'" 8172 fi 8173 # It is a libtool convenience library, so add in its objects. 8174 func_append convenience " $ladir/$objdir/$old_library" 8175 func_append old_convenience " $ladir/$objdir/$old_library" 8176 elif test prog != "$linkmode" && test lib != "$linkmode"; then 8177 func_fatal_error "'$lib' is not a convenience library" 8178 fi 8179 tmp_libs= 8180 for deplib in $dependency_libs; do 8181 deplibs="$deplib $deplibs" 8182 if $opt_preserve_dup_deps; then 8183 case "$tmp_libs " in 8184 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 8185 esac 8186 fi 8187 func_append tmp_libs " $deplib" 8188 done 8189 continue 8190 fi # $pass = conv 8191 8192 8193 # Get the name of the library we link against. 8194 linklib= 8195 if test -n "$old_library" && 8196 { test yes = "$prefer_static_libs" || 8197 test built,no = "$prefer_static_libs,$installed"; }; then 8198 linklib=$old_library 8199 else 8200 for l in $old_library $library_names; do 8201 linklib=$l 8202 done 8203 fi 8204 if test -z "$linklib"; then 8205 func_fatal_error "cannot find name of link library for '$lib'" 8206 fi 8207 8208 # This library was specified with -dlopen. 8209 if test dlopen = "$pass"; then 8210 test -z "$libdir" \ 8211 && func_fatal_error "cannot -dlopen a convenience library: '$lib'" 8212 if test -z "$dlname" || 8213 test yes != "$dlopen_support" || 8214 test no = "$build_libtool_libs" 8215 then 8216 # If there is no dlname, no dlopen support or we're linking 8217 # statically, we need to preload. We also need to preload any 8218 # dependent libraries so libltdl's deplib preloader doesn't 8219 # bomb out in the load deplibs phase. 8220 func_append dlprefiles " $lib $dependency_libs" 8221 else 8222 func_append newdlfiles " $lib" 8223 fi 8224 continue 8225 fi # $pass = dlopen 8226 8227 # We need an absolute path. 8228 case $ladir in 8229 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; 8230 *) 8231 abs_ladir=`cd "$ladir" && pwd` 8232 if test -z "$abs_ladir"; then 8233 func_warning "cannot determine absolute directory name of '$ladir'" 8234 func_warning "passing it literally to the linker, although it might fail" 8235 abs_ladir=$ladir 8236 fi 8237 ;; 8238 esac 8239 func_basename "$lib" 8240 laname=$func_basename_result 8241 8242 # Find the relevant object directory and library name. 8243 if test yes = "$installed"; then 8244 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 8245 func_warning "library '$lib' was moved." 8246 dir=$ladir 8247 absdir=$abs_ladir 8248 libdir=$abs_ladir 8249 else 8250 dir=$lt_sysroot$libdir 8251 absdir=$lt_sysroot$libdir 8252 fi 8253 test yes = "$hardcode_automatic" && avoidtemprpath=yes 8254 else 8255 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 8256 dir=$ladir 8257 absdir=$abs_ladir 8258 # Remove this search path later 8259 func_append notinst_path " $abs_ladir" 8260 else 8261 dir=$ladir/$objdir 8262 absdir=$abs_ladir/$objdir 8263 # Remove this search path later 8264 func_append notinst_path " $abs_ladir" 8265 fi 8266 fi # $installed = yes 8267 func_stripname 'lib' '.la' "$laname" 8268 name=$func_stripname_result 8269 8270 # This library was specified with -dlpreopen. 8271 if test dlpreopen = "$pass"; then 8272 if test -z "$libdir" && test prog = "$linkmode"; then 8273 func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" 8274 fi 8275 case $host in 8276 # special handling for platforms with PE-DLLs. 8277 *cygwin* | *mingw* | *cegcc* ) 8278 # Linker will automatically link against shared library if both 8279 # static and shared are present. Therefore, ensure we extract 8280 # symbols from the import library if a shared library is present 8281 # (otherwise, the dlopen module name will be incorrect). We do 8282 # this by putting the import library name into $newdlprefiles. 8283 # We recover the dlopen module name by 'saving' the la file 8284 # name in a special purpose variable, and (later) extracting the 8285 # dlname from the la file. 8286 if test -n "$dlname"; then 8287 func_tr_sh "$dir/$linklib" 8288 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 8289 func_append newdlprefiles " $dir/$linklib" 8290 else 8291 func_append newdlprefiles " $dir/$old_library" 8292 # Keep a list of preopened convenience libraries to check 8293 # that they are being used correctly in the link pass. 8294 test -z "$libdir" && \ 8295 func_append dlpreconveniencelibs " $dir/$old_library" 8296 fi 8297 ;; 8298 * ) 8299 # Prefer using a static library (so that no silly _DYNAMIC symbols 8300 # are required to link). 8301 if test -n "$old_library"; then 8302 func_append newdlprefiles " $dir/$old_library" 8303 # Keep a list of preopened convenience libraries to check 8304 # that they are being used correctly in the link pass. 8305 test -z "$libdir" && \ 8306 func_append dlpreconveniencelibs " $dir/$old_library" 8307 # Otherwise, use the dlname, so that lt_dlopen finds it. 8308 elif test -n "$dlname"; then 8309 func_append newdlprefiles " $dir/$dlname" 8310 else 8311 func_append newdlprefiles " $dir/$linklib" 8312 fi 8313 ;; 8314 esac 8315 fi # $pass = dlpreopen 8316 8317 if test -z "$libdir"; then 8318 # Link the convenience library 8319 if test lib = "$linkmode"; then 8320 deplibs="$dir/$old_library $deplibs" 8321 elif test prog,link = "$linkmode,$pass"; then 8322 compile_deplibs="$dir/$old_library $compile_deplibs" 8323 finalize_deplibs="$dir/$old_library $finalize_deplibs" 8324 else 8325 deplibs="$lib $deplibs" # used for prog,scan pass 8326 fi 8327 continue 8328 fi 8329 8330 8331 if test prog = "$linkmode" && test link != "$pass"; then 8332 func_append newlib_search_path " $ladir" 8333 deplibs="$lib $deplibs" 8334 8335 linkalldeplibs=false 8336 if test no != "$link_all_deplibs" || test -z "$library_names" || 8337 test no = "$build_libtool_libs"; then 8338 linkalldeplibs=: 8339 fi 8340 8341 tmp_libs= 8342 for deplib in $dependency_libs; do 8343 case $deplib in 8344 -L*) func_stripname '-L' '' "$deplib" 8345 func_resolve_sysroot "$func_stripname_result" 8346 func_append newlib_search_path " $func_resolve_sysroot_result" 8347 ;; 8348 esac 8349 # Need to link against all dependency_libs? 8350 if $linkalldeplibs; then 8351 deplibs="$deplib $deplibs" 8352 else 8353 # Need to hardcode shared library paths 8354 # or/and link against static libraries 8355 newdependency_libs="$deplib $newdependency_libs" 8356 fi 8357 if $opt_preserve_dup_deps; then 8358 case "$tmp_libs " in 8359 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 8360 esac 8361 fi 8362 func_append tmp_libs " $deplib" 8363 done # for deplib 8364 continue 8365 fi # $linkmode = prog... 8366 8367 if test prog,link = "$linkmode,$pass"; then 8368 if test -n "$library_names" && 8369 { { test no = "$prefer_static_libs" || 8370 test built,yes = "$prefer_static_libs,$installed"; } || 8371 test -z "$old_library"; }; then 8372 # We need to hardcode the library path 8373 if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then 8374 # Make sure the rpath contains only unique directories. 8375 case $temp_rpath: in 8376 *"$absdir:"*) ;; 8377 *) func_append temp_rpath "$absdir:" ;; 8378 esac 8379 fi 8380 8381 # Hardcode the library path. 8382 # Skip directories that are in the system default run-time 8383 # search path. 8384 case " $sys_lib_dlsearch_path " in 8385 *" $absdir "*) ;; 8386 *) 8387 case "$compile_rpath " in 8388 *" $absdir "*) ;; 8389 *) func_append compile_rpath " $absdir" ;; 8390 esac 8391 ;; 8392 esac 8393 case " $sys_lib_dlsearch_path " in 8394 *" $libdir "*) ;; 8395 *) 8396 case "$finalize_rpath " in 8397 *" $libdir "*) ;; 8398 *) func_append finalize_rpath " $libdir" ;; 8399 esac 8400 ;; 8401 esac 8402 fi # $linkmode,$pass = prog,link... 8403 8404 if $alldeplibs && 8405 { test pass_all = "$deplibs_check_method" || 8406 { test yes = "$build_libtool_libs" && 8407 test -n "$library_names"; }; }; then 8408 # We only need to search for static libraries 8409 continue 8410 fi 8411 fi 8412 8413 link_static=no # Whether the deplib will be linked statically 8414 use_static_libs=$prefer_static_libs 8415 if test built = "$use_static_libs" && test yes = "$installed"; then 8416 use_static_libs=no 8417 fi 8418 if test -n "$library_names" && 8419 { test no = "$use_static_libs" || test -z "$old_library"; }; then 8420 case $host in 8421 *cygwin* | *mingw* | *cegcc* | *os2*) 8422 # No point in relinking DLLs because paths are not encoded 8423 func_append notinst_deplibs " $lib" 8424 need_relink=no 8425 ;; 8426 *) 8427 if test no = "$installed"; then 8428 func_append notinst_deplibs " $lib" 8429 need_relink=yes 8430 fi 8431 ;; 8432 esac 8433 # This is a shared library 8434 8435 # Warn about portability, can't link against -module's on some 8436 # systems (darwin). Don't bleat about dlopened modules though! 8437 dlopenmodule= 8438 for dlpremoduletest in $dlprefiles; do 8439 if test "X$dlpremoduletest" = "X$lib"; then 8440 dlopenmodule=$dlpremoduletest 8441 break 8442 fi 8443 done 8444 if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then 8445 echo 8446 if test prog = "$linkmode"; then 8447 $ECHO "*** Warning: Linking the executable $output against the loadable module" 8448 else 8449 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 8450 fi 8451 $ECHO "*** $linklib is not portable!" 8452 fi 8453 if test lib = "$linkmode" && 8454 test yes = "$hardcode_into_libs"; then 8455 # Hardcode the library path. 8456 # Skip directories that are in the system default run-time 8457 # search path. 8458 case " $sys_lib_dlsearch_path " in 8459 *" $absdir "*) ;; 8460 *) 8461 case "$compile_rpath " in 8462 *" $absdir "*) ;; 8463 *) func_append compile_rpath " $absdir" ;; 8464 esac 8465 ;; 8466 esac 8467 case " $sys_lib_dlsearch_path " in 8468 *" $libdir "*) ;; 8469 *) 8470 case "$finalize_rpath " in 8471 *" $libdir "*) ;; 8472 *) func_append finalize_rpath " $libdir" ;; 8473 esac 8474 ;; 8475 esac 8476 fi 8477 8478 if test -n "$old_archive_from_expsyms_cmds"; then 8479 # figure out the soname 8480 set dummy $library_names 8481 shift 8482 realname=$1 8483 shift 8484 libname=`eval "\\$ECHO \"$libname_spec\""` 8485 # use dlname if we got it. it's perfectly good, no? 8486 if test -n "$dlname"; then 8487 soname=$dlname 8488 elif test -n "$soname_spec"; then 8489 # bleh windows 8490 case $host in 8491 *cygwin* | mingw* | *cegcc* | *os2*) 8492 func_arith $current - $age 8493 major=$func_arith_result 8494 versuffix=-$major 8495 ;; 8496 esac 8497 eval soname=\"$soname_spec\" 8498 else 8499 soname=$realname 8500 fi 8501 8502 # Make a new name for the extract_expsyms_cmds to use 8503 soroot=$soname 8504 func_basename "$soroot" 8505 soname=$func_basename_result 8506 func_stripname 'lib' '.dll' "$soname" 8507 newlib=libimp-$func_stripname_result.a 8508 8509 # If the library has no export list, then create one now 8510 if test -f "$output_objdir/$soname-def"; then : 8511 else 8512 func_verbose "extracting exported symbol list from '$soname'" 8513 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 8514 fi 8515 8516 # Create $newlib 8517 if test -f "$output_objdir/$newlib"; then :; else 8518 func_verbose "generating import library for '$soname'" 8519 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 8520 fi 8521 # make sure the library variables are pointing to the new library 8522 dir=$output_objdir 8523 linklib=$newlib 8524 fi # test -n "$old_archive_from_expsyms_cmds" 8525 8526 if test prog = "$linkmode" || test relink != "$opt_mode"; then 8527 add_shlibpath= 8528 add_dir= 8529 add= 8530 lib_linked=yes 8531 case $hardcode_action in 8532 immediate | unsupported) 8533 if test no = "$hardcode_direct"; then 8534 add=$dir/$linklib 8535 case $host in 8536 *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; 8537 *-*-sysv4*uw2*) add_dir=-L$dir ;; 8538 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 8539 *-*-unixware7*) add_dir=-L$dir ;; 8540 *-*-darwin* ) 8541 # if the lib is a (non-dlopened) module then we cannot 8542 # link against it, someone is ignoring the earlier warnings 8543 if /usr/bin/file -L $add 2> /dev/null | 8544 $GREP ": [^:]* bundle" >/dev/null; then 8545 if test "X$dlopenmodule" != "X$lib"; then 8546 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 8547 if test -z "$old_library"; then 8548 echo 8549 echo "*** And there doesn't seem to be a static archive available" 8550 echo "*** The link will probably fail, sorry" 8551 else 8552 add=$dir/$old_library 8553 fi 8554 elif test -n "$old_library"; then 8555 add=$dir/$old_library 8556 fi 8557 fi 8558 esac 8559 elif test no = "$hardcode_minus_L"; then 8560 case $host in 8561 *-*-sunos*) add_shlibpath=$dir ;; 8562 esac 8563 add_dir=-L$dir 8564 add=-l$name 8565 elif test no = "$hardcode_shlibpath_var"; then 8566 add_shlibpath=$dir 8567 add=-l$name 8568 else 8569 lib_linked=no 8570 fi 8571 ;; 8572 relink) 8573 if test yes = "$hardcode_direct" && 8574 test no = "$hardcode_direct_absolute"; then 8575 add=$dir/$linklib 8576 elif test yes = "$hardcode_minus_L"; then 8577 add_dir=-L$absdir 8578 # Try looking first in the location we're being installed to. 8579 if test -n "$inst_prefix_dir"; then 8580 case $libdir in 8581 [\\/]*) 8582 func_append add_dir " -L$inst_prefix_dir$libdir" 8583 ;; 8584 esac 8585 fi 8586 add=-l$name 8587 elif test yes = "$hardcode_shlibpath_var"; then 8588 add_shlibpath=$dir 8589 add=-l$name 8590 else 8591 lib_linked=no 8592 fi 8593 ;; 8594 *) lib_linked=no ;; 8595 esac 8596 8597 if test yes != "$lib_linked"; then 8598 func_fatal_configuration "unsupported hardcode properties" 8599 fi 8600 8601 if test -n "$add_shlibpath"; then 8602 case :$compile_shlibpath: in 8603 *":$add_shlibpath:"*) ;; 8604 *) func_append compile_shlibpath "$add_shlibpath:" ;; 8605 esac 8606 fi 8607 if test prog = "$linkmode"; then 8608 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 8609 test -n "$add" && compile_deplibs="$add $compile_deplibs" 8610 else 8611 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8612 test -n "$add" && deplibs="$add $deplibs" 8613 if test yes != "$hardcode_direct" && 8614 test yes != "$hardcode_minus_L" && 8615 test yes = "$hardcode_shlibpath_var"; then 8616 case :$finalize_shlibpath: in 8617 *":$libdir:"*) ;; 8618 *) func_append finalize_shlibpath "$libdir:" ;; 8619 esac 8620 fi 8621 fi 8622 fi 8623 8624 if test prog = "$linkmode" || test relink = "$opt_mode"; then 8625 add_shlibpath= 8626 add_dir= 8627 add= 8628 # Finalize command for both is simple: just hardcode it. 8629 if test yes = "$hardcode_direct" && 8630 test no = "$hardcode_direct_absolute"; then 8631 add=$libdir/$linklib 8632 elif test yes = "$hardcode_minus_L"; then 8633 add_dir=-L$libdir 8634 add=-l$name 8635 elif test yes = "$hardcode_shlibpath_var"; then 8636 case :$finalize_shlibpath: in 8637 *":$libdir:"*) ;; 8638 *) func_append finalize_shlibpath "$libdir:" ;; 8639 esac 8640 add=-l$name 8641 elif test yes = "$hardcode_automatic"; then 8642 if test -n "$inst_prefix_dir" && 8643 test -f "$inst_prefix_dir$libdir/$linklib"; then 8644 add=$inst_prefix_dir$libdir/$linklib 8645 else 8646 add=$libdir/$linklib 8647 fi 8648 else 8649 # We cannot seem to hardcode it, guess we'll fake it. 8650 add_dir=-L$libdir 8651 # Try looking first in the location we're being installed to. 8652 if test -n "$inst_prefix_dir"; then 8653 case $libdir in 8654 [\\/]*) 8655 func_append add_dir " -L$inst_prefix_dir$libdir" 8656 ;; 8657 esac 8658 fi 8659 add=-l$name 8660 fi 8661 8662 if test prog = "$linkmode"; then 8663 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 8664 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 8665 else 8666 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8667 test -n "$add" && deplibs="$add $deplibs" 8668 fi 8669 fi 8670 elif test prog = "$linkmode"; then 8671 # Here we assume that one of hardcode_direct or hardcode_minus_L 8672 # is not unsupported. This is valid on all known static and 8673 # shared platforms. 8674 if test unsupported != "$hardcode_direct"; then 8675 test -n "$old_library" && linklib=$old_library 8676 compile_deplibs="$dir/$linklib $compile_deplibs" 8677 finalize_deplibs="$dir/$linklib $finalize_deplibs" 8678 else 8679 compile_deplibs="-l$name -L$dir $compile_deplibs" 8680 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 8681 fi 8682 elif test yes = "$build_libtool_libs"; then 8683 # Not a shared library 8684 if test pass_all != "$deplibs_check_method"; then 8685 # We're trying link a shared library against a static one 8686 # but the system doesn't support it. 8687 8688 # Just print a warning and add the library to dependency_libs so 8689 # that the program can be linked against the static library. 8690 echo 8691 $ECHO "*** Warning: This system cannot link to static lib archive $lib." 8692 echo "*** I have the capability to make that library automatically link in when" 8693 echo "*** you link to this library. But I can only do this if you have a" 8694 echo "*** shared version of the library, which you do not appear to have." 8695 if test yes = "$module"; then 8696 echo "*** But as you try to build a module library, libtool will still create " 8697 echo "*** a static module, that should work as long as the dlopening application" 8698 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 8699 if test -z "$global_symbol_pipe"; then 8700 echo 8701 echo "*** However, this would only work if libtool was able to extract symbol" 8702 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 8703 echo "*** not find such a program. So, this module is probably useless." 8704 echo "*** 'nm' from GNU binutils and a full rebuild may help." 8705 fi 8706 if test no = "$build_old_libs"; then 8707 build_libtool_libs=module 8708 build_old_libs=yes 8709 else 8710 build_libtool_libs=no 8711 fi 8712 fi 8713 else 8714 deplibs="$dir/$old_library $deplibs" 8715 link_static=yes 8716 fi 8717 fi # link shared/static library? 8718 8719 if test lib = "$linkmode"; then 8720 if test -n "$dependency_libs" && 8721 { test yes != "$hardcode_into_libs" || 8722 test yes = "$build_old_libs" || 8723 test yes = "$link_static"; }; then 8724 # Extract -R from dependency_libs 8725 temp_deplibs= 8726 for libdir in $dependency_libs; do 8727 case $libdir in 8728 -R*) func_stripname '-R' '' "$libdir" 8729 temp_xrpath=$func_stripname_result 8730 case " $xrpath " in 8731 *" $temp_xrpath "*) ;; 8732 *) func_append xrpath " $temp_xrpath";; 8733 esac;; 8734 *) func_append temp_deplibs " $libdir";; 8735 esac 8736 done 8737 dependency_libs=$temp_deplibs 8738 fi 8739 8740 func_append newlib_search_path " $absdir" 8741 # Link against this library 8742 test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 8743 # ... and its dependency_libs 8744 tmp_libs= 8745 for deplib in $dependency_libs; do 8746 newdependency_libs="$deplib $newdependency_libs" 8747 case $deplib in 8748 -L*) func_stripname '-L' '' "$deplib" 8749 func_resolve_sysroot "$func_stripname_result";; 8750 *) func_resolve_sysroot "$deplib" ;; 8751 esac 8752 if $opt_preserve_dup_deps; then 8753 case "$tmp_libs " in 8754 *" $func_resolve_sysroot_result "*) 8755 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 8756 esac 8757 fi 8758 func_append tmp_libs " $func_resolve_sysroot_result" 8759 done 8760 8761 if test no != "$link_all_deplibs"; then 8762 # Add the search paths of all dependency libraries 8763 for deplib in $dependency_libs; do 8764 path= 8765 case $deplib in 8766 -L*) path=$deplib ;; 8767 *.la) 8768 func_resolve_sysroot "$deplib" 8769 deplib=$func_resolve_sysroot_result 8770 func_dirname "$deplib" "" "." 8771 dir=$func_dirname_result 8772 # We need an absolute path. 8773 case $dir in 8774 [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; 8775 *) 8776 absdir=`cd "$dir" && pwd` 8777 if test -z "$absdir"; then 8778 func_warning "cannot determine absolute directory name of '$dir'" 8779 absdir=$dir 8780 fi 8781 ;; 8782 esac 8783 if $GREP "^installed=no" $deplib > /dev/null; then 8784 case $host in 8785 *-*-darwin*) 8786 depdepl= 8787 eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 8788 if test -n "$deplibrary_names"; then 8789 for tmp in $deplibrary_names; do 8790 depdepl=$tmp 8791 done 8792 if test -f "$absdir/$objdir/$depdepl"; then 8793 depdepl=$absdir/$objdir/$depdepl 8794 darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8795 if test -z "$darwin_install_name"; then 8796 darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8797 fi 8798 func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" 8799 func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" 8800 path= 8801 fi 8802 fi 8803 ;; 8804 *) 8805 path=-L$absdir/$objdir 8806 ;; 8807 esac 8808 else 8809 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 8810 test -z "$libdir" && \ 8811 func_fatal_error "'$deplib' is not a valid libtool archive" 8812 test "$absdir" != "$libdir" && \ 8813 func_warning "'$deplib' seems to be moved" 8814 8815 path=-L$absdir 8816 fi 8817 ;; 8818 esac 8819 case " $deplibs " in 8820 *" $path "*) ;; 8821 *) deplibs="$path $deplibs" ;; 8822 esac 8823 done 8824 fi # link_all_deplibs != no 8825 fi # linkmode = lib 8826 done # for deplib in $libs 8827 if test link = "$pass"; then 8828 if test prog = "$linkmode"; then 8829 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 8830 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 8831 else 8832 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8833 fi 8834 fi 8835 dependency_libs=$newdependency_libs 8836 if test dlpreopen = "$pass"; then 8837 # Link the dlpreopened libraries before other libraries 8838 for deplib in $save_deplibs; do 8839 deplibs="$deplib $deplibs" 8840 done 8841 fi 8842 if test dlopen != "$pass"; then 8843 test conv = "$pass" || { 8844 # Make sure lib_search_path contains only unique directories. 8845 lib_search_path= 8846 for dir in $newlib_search_path; do 8847 case "$lib_search_path " in 8848 *" $dir "*) ;; 8849 *) func_append lib_search_path " $dir" ;; 8850 esac 8851 done 8852 newlib_search_path= 8853 } 8854 8855 if test prog,link = "$linkmode,$pass"; then 8856 vars="compile_deplibs finalize_deplibs" 8857 else 8858 vars=deplibs 8859 fi 8860 for var in $vars dependency_libs; do 8861 # Add libraries to $var in reverse order 8862 eval tmp_libs=\"\$$var\" 8863 new_libs= 8864 for deplib in $tmp_libs; do 8865 # FIXME: Pedantically, this is the right thing to do, so 8866 # that some nasty dependency loop isn't accidentally 8867 # broken: 8868 #new_libs="$deplib $new_libs" 8869 # Pragmatically, this seems to cause very few problems in 8870 # practice: 8871 case $deplib in 8872 -L*) new_libs="$deplib $new_libs" ;; 8873 -R*) ;; 8874 *) 8875 # And here is the reason: when a library appears more 8876 # than once as an explicit dependence of a library, or 8877 # is implicitly linked in more than once by the 8878 # compiler, it is considered special, and multiple 8879 # occurrences thereof are not removed. Compare this 8880 # with having the same library being listed as a 8881 # dependency of multiple other libraries: in this case, 8882 # we know (pedantically, we assume) the library does not 8883 # need to be listed more than once, so we keep only the 8884 # last copy. This is not always right, but it is rare 8885 # enough that we require users that really mean to play 8886 # such unportable linking tricks to link the library 8887 # using -Wl,-lname, so that libtool does not consider it 8888 # for duplicate removal. 8889 case " $specialdeplibs " in 8890 *" $deplib "*) new_libs="$deplib $new_libs" ;; 8891 *) 8892 case " $new_libs " in 8893 *" $deplib "*) ;; 8894 *) new_libs="$deplib $new_libs" ;; 8895 esac 8896 ;; 8897 esac 8898 ;; 8899 esac 8900 done 8901 tmp_libs= 8902 for deplib in $new_libs; do 8903 case $deplib in 8904 -L*) 8905 case " $tmp_libs " in 8906 *" $deplib "*) ;; 8907 *) func_append tmp_libs " $deplib" ;; 8908 esac 8909 ;; 8910 *) func_append tmp_libs " $deplib" ;; 8911 esac 8912 done 8913 eval $var=\"$tmp_libs\" 8914 done # for var 8915 fi 8916 8917 # Add Sun CC postdeps if required: 8918 test CXX = "$tagname" && { 8919 case $host_os in 8920 linux*) 8921 case `$CC -V 2>&1 | $SED 5q` in 8922 *Sun\ C*) # Sun C++ 5.9 8923 func_suncc_cstd_abi 8924 8925 if test no != "$suncc_use_cstd_abi"; then 8926 func_append postdeps ' -library=Cstd -library=Crun' 8927 fi 8928 ;; 8929 esac 8930 ;; 8931 8932 solaris*) 8933 func_cc_basename "$CC" 8934 case $func_cc_basename_result in 8935 CC* | sunCC*) 8936 func_suncc_cstd_abi 8937 8938 if test no != "$suncc_use_cstd_abi"; then 8939 func_append postdeps ' -library=Cstd -library=Crun' 8940 fi 8941 ;; 8942 esac 8943 ;; 8944 esac 8945 } 8946 8947 # Last step: remove runtime libs from dependency_libs 8948 # (they stay in deplibs) 8949 tmp_libs= 8950 for i in $dependency_libs; do 8951 case " $predeps $postdeps $compiler_lib_search_path " in 8952 *" $i "*) 8953 i= 8954 ;; 8955 esac 8956 if test -n "$i"; then 8957 func_append tmp_libs " $i" 8958 fi 8959 done 8960 dependency_libs=$tmp_libs 8961 done # for pass 8962 if test prog = "$linkmode"; then 8963 dlfiles=$newdlfiles 8964 fi 8965 if test prog = "$linkmode" || test lib = "$linkmode"; then 8966 dlprefiles=$newdlprefiles 8967 fi 8968 8969 case $linkmode in 8970 oldlib) 8971 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 8972 func_warning "'-dlopen' is ignored for archives" 8973 fi 8974 8975 case " $deplibs" in 8976 *\ -l* | *\ -L*) 8977 func_warning "'-l' and '-L' are ignored for archives" ;; 8978 esac 8979 8980 test -n "$rpath" && \ 8981 func_warning "'-rpath' is ignored for archives" 8982 8983 test -n "$xrpath" && \ 8984 func_warning "'-R' is ignored for archives" 8985 8986 test -n "$vinfo" && \ 8987 func_warning "'-version-info/-version-number' is ignored for archives" 8988 8989 test -n "$release" && \ 8990 func_warning "'-release' is ignored for archives" 8991 8992 test -n "$export_symbols$export_symbols_regex" && \ 8993 func_warning "'-export-symbols' is ignored for archives" 8994 8995 # Now set the variables for building old libraries. 8996 build_libtool_libs=no 8997 oldlibs=$output 8998 func_append objs "$old_deplibs" 8999 ;; 9000 9001 lib) 9002 # Make sure we only generate libraries of the form 'libNAME.la'. 9003 case $outputname in 9004 lib*) 9005 func_stripname 'lib' '.la' "$outputname" 9006 name=$func_stripname_result 9007 eval shared_ext=\"$shrext_cmds\" 9008 eval libname=\"$libname_spec\" 9009 ;; 9010 *) 9011 test no = "$module" \ 9012 && func_fatal_help "libtool library '$output' must begin with 'lib'" 9013 9014 if test no != "$need_lib_prefix"; then 9015 # Add the "lib" prefix for modules if required 9016 func_stripname '' '.la' "$outputname" 9017 name=$func_stripname_result 9018 eval shared_ext=\"$shrext_cmds\" 9019 eval libname=\"$libname_spec\" 9020 else 9021 func_stripname '' '.la' "$outputname" 9022 libname=$func_stripname_result 9023 fi 9024 ;; 9025 esac 9026 9027 if test -n "$objs"; then 9028 if test pass_all != "$deplibs_check_method"; then 9029 func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" 9030 else 9031 echo 9032 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 9033 $ECHO "*** objects $objs is not portable!" 9034 func_append libobjs " $objs" 9035 fi 9036 fi 9037 9038 test no = "$dlself" \ 9039 || func_warning "'-dlopen self' is ignored for libtool libraries" 9040 9041 set dummy $rpath 9042 shift 9043 test 1 -lt "$#" \ 9044 && func_warning "ignoring multiple '-rpath's for a libtool library" 9045 9046 install_libdir=$1 9047 9048 oldlibs= 9049 if test -z "$rpath"; then 9050 if test yes = "$build_libtool_libs"; then 9051 # Building a libtool convenience library. 9052 # Some compilers have problems with a '.al' extension so 9053 # convenience libraries should have the same extension an 9054 # archive normally would. 9055 oldlibs="$output_objdir/$libname.$libext $oldlibs" 9056 build_libtool_libs=convenience 9057 build_old_libs=yes 9058 fi 9059 9060 test -n "$vinfo" && \ 9061 func_warning "'-version-info/-version-number' is ignored for convenience libraries" 9062 9063 test -n "$release" && \ 9064 func_warning "'-release' is ignored for convenience libraries" 9065 else 9066 9067 # Parse the version information argument. 9068 save_ifs=$IFS; IFS=: 9069 set dummy $vinfo 0 0 0 9070 shift 9071 IFS=$save_ifs 9072 9073 test -n "$7" && \ 9074 func_fatal_help "too many parameters to '-version-info'" 9075 9076 # convert absolute version numbers to libtool ages 9077 # this retains compatibility with .la files and attempts 9078 # to make the code below a bit more comprehensible 9079 9080 case $vinfo_number in 9081 yes) 9082 number_major=$1 9083 number_minor=$2 9084 number_revision=$3 9085 # 9086 # There are really only two kinds -- those that 9087 # use the current revision as the major version 9088 # and those that subtract age and use age as 9089 # a minor version. But, then there is irix 9090 # that has an extra 1 added just for fun 9091 # 9092 case $version_type in 9093 # correct linux to gnu/linux during the next big refactor 9094 darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none) 9095 func_arith $number_major + $number_minor 9096 current=$func_arith_result 9097 age=$number_minor 9098 revision=$number_revision 9099 ;; 9100 freebsd-aout|qnx|sunos) 9101 current=$number_major 9102 revision=$number_minor 9103 age=0 9104 ;; 9105 irix|nonstopux) 9106 func_arith $number_major + $number_minor 9107 current=$func_arith_result 9108 age=$number_minor 9109 revision=$number_minor 9110 lt_irix_increment=no 9111 ;; 9112 esac 9113 ;; 9114 no) 9115 current=$1 9116 revision=$2 9117 age=$3 9118 ;; 9119 esac 9120 9121 # Check that each of the things are valid numbers. 9122 case $current in 9123 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 9124 *) 9125 func_error "CURRENT '$current' must be a nonnegative integer" 9126 func_fatal_error "'$vinfo' is not valid version information" 9127 ;; 9128 esac 9129 9130 case $revision in 9131 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 9132 *) 9133 func_error "REVISION '$revision' must be a nonnegative integer" 9134 func_fatal_error "'$vinfo' is not valid version information" 9135 ;; 9136 esac 9137 9138 case $age in 9139 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 9140 *) 9141 func_error "AGE '$age' must be a nonnegative integer" 9142 func_fatal_error "'$vinfo' is not valid version information" 9143 ;; 9144 esac 9145 9146 if test "$age" -gt "$current"; then 9147 func_error "AGE '$age' is greater than the current interface number '$current'" 9148 func_fatal_error "'$vinfo' is not valid version information" 9149 fi 9150 9151 # Calculate the version variables. 9152 major= 9153 versuffix= 9154 verstring= 9155 case $version_type in 9156 none) ;; 9157 9158 darwin) 9159 # Like Linux, but with the current version available in 9160 # verstring for coding it into the library header 9161 func_arith $current - $age 9162 major=.$func_arith_result 9163 versuffix=$major.$age.$revision 9164 # Darwin ld doesn't like 0 for these options... 9165 func_arith $current + 1 9166 minor_current=$func_arith_result 9167 xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 9168 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 9169 # On Darwin other compilers 9170 case $CC in 9171 nagfor*) 9172 verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 9173 ;; 9174 *) 9175 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 9176 ;; 9177 esac 9178 ;; 9179 9180 freebsd-aout) 9181 major=.$current 9182 versuffix=.$current.$revision 9183 ;; 9184 9185 freebsd-elf | midnightbsd-elf) 9186 func_arith $current - $age 9187 major=.$func_arith_result 9188 versuffix=$major.$age.$revision 9189 ;; 9190 9191 irix | nonstopux) 9192 if test no = "$lt_irix_increment"; then 9193 func_arith $current - $age 9194 else 9195 func_arith $current - $age + 1 9196 fi 9197 major=$func_arith_result 9198 9199 case $version_type in 9200 nonstopux) verstring_prefix=nonstopux ;; 9201 *) verstring_prefix=sgi ;; 9202 esac 9203 verstring=$verstring_prefix$major.$revision 9204 9205 # Add in all the interfaces that we are compatible with. 9206 loop=$revision 9207 while test 0 -ne "$loop"; do 9208 func_arith $revision - $loop 9209 iface=$func_arith_result 9210 func_arith $loop - 1 9211 loop=$func_arith_result 9212 verstring=$verstring_prefix$major.$iface:$verstring 9213 done 9214 9215 # Before this point, $major must not contain '.'. 9216 major=.$major 9217 versuffix=$major.$revision 9218 ;; 9219 9220 linux) # correct to gnu/linux during the next big refactor 9221 func_arith $current - $age 9222 major=.$func_arith_result 9223 versuffix=$major.$age.$revision 9224 ;; 9225 9226 osf) 9227 func_arith $current - $age 9228 major=.$func_arith_result 9229 versuffix=.$current.$age.$revision 9230 verstring=$current.$age.$revision 9231 9232 # Add in all the interfaces that we are compatible with. 9233 loop=$age 9234 while test 0 -ne "$loop"; do 9235 func_arith $current - $loop 9236 iface=$func_arith_result 9237 func_arith $loop - 1 9238 loop=$func_arith_result 9239 verstring=$verstring:$iface.0 9240 done 9241 9242 # Make executables depend on our current version. 9243 func_append verstring ":$current.0" 9244 ;; 9245 9246 qnx) 9247 major=.$current 9248 versuffix=.$current 9249 ;; 9250 9251 sco) 9252 major=.$current 9253 versuffix=.$current 9254 ;; 9255 9256 sunos) 9257 major=.$current 9258 versuffix=.$current.$revision 9259 ;; 9260 9261 windows) 9262 # Use '-' rather than '.', since we only want one 9263 # extension on DOS 8.3 file systems. 9264 func_arith $current - $age 9265 major=$func_arith_result 9266 versuffix=-$major 9267 ;; 9268 9269 *) 9270 func_fatal_configuration "unknown library version type '$version_type'" 9271 ;; 9272 esac 9273 9274 # Clear the version info if we defaulted, and they specified a release. 9275 if test -z "$vinfo" && test -n "$release"; then 9276 major= 9277 case $version_type in 9278 darwin) 9279 # we can't check for "0.0" in archive_cmds due to quoting 9280 # problems, so we reset it completely 9281 verstring= 9282 ;; 9283 *) 9284 verstring=0.0 9285 ;; 9286 esac 9287 if test no = "$need_version"; then 9288 versuffix= 9289 else 9290 versuffix=.0.0 9291 fi 9292 fi 9293 9294 # Remove version info from name if versioning should be avoided 9295 if test yes,no = "$avoid_version,$need_version"; then 9296 major= 9297 versuffix= 9298 verstring= 9299 fi 9300 9301 # Check to see if the archive will have undefined symbols. 9302 if test yes = "$allow_undefined"; then 9303 if test unsupported = "$allow_undefined_flag"; then 9304 if test yes = "$build_old_libs"; then 9305 func_warning "undefined symbols not allowed in $host shared libraries; building static only" 9306 build_libtool_libs=no 9307 else 9308 func_fatal_error "can't build $host shared library unless -no-undefined is specified" 9309 fi 9310 fi 9311 else 9312 # Don't allow undefined symbols. 9313 allow_undefined_flag=$no_undefined_flag 9314 fi 9315 9316 fi 9317 9318 func_generate_dlsyms "$libname" "$libname" : 9319 func_append libobjs " $symfileobj" 9320 test " " = "$libobjs" && libobjs= 9321 9322 if test relink != "$opt_mode"; then 9323 # Remove our outputs, but don't remove object files since they 9324 # may have been created when compiling PIC objects. 9325 removelist= 9326 tempremovelist=`$ECHO "$output_objdir/*"` 9327 for p in $tempremovelist; do 9328 case $p in 9329 *.$objext | *.gcno) 9330 ;; 9331 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) 9332 if test -n "$precious_files_regex"; then 9333 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 9334 then 9335 continue 9336 fi 9337 fi 9338 func_append removelist " $p" 9339 ;; 9340 *) ;; 9341 esac 9342 done 9343 test -n "$removelist" && \ 9344 func_show_eval "${RM}r \$removelist" 9345 fi 9346 9347 # Now set the variables for building old libraries. 9348 if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then 9349 func_append oldlibs " $output_objdir/$libname.$libext" 9350 9351 # Transform .lo files to .o files. 9352 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` 9353 fi 9354 9355 # Eliminate all temporary directories. 9356 #for path in $notinst_path; do 9357 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 9358 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 9359 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 9360 #done 9361 9362 if test -n "$xrpath"; then 9363 # If the user specified any rpath flags, then add them. 9364 temp_xrpath= 9365 for libdir in $xrpath; do 9366 func_replace_sysroot "$libdir" 9367 func_append temp_xrpath " -R$func_replace_sysroot_result" 9368 case "$finalize_rpath " in 9369 *" $libdir "*) ;; 9370 *) func_append finalize_rpath " $libdir" ;; 9371 esac 9372 done 9373 if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then 9374 dependency_libs="$temp_xrpath $dependency_libs" 9375 fi 9376 fi 9377 9378 # Make sure dlfiles contains only unique files that won't be dlpreopened 9379 old_dlfiles=$dlfiles 9380 dlfiles= 9381 for lib in $old_dlfiles; do 9382 case " $dlprefiles $dlfiles " in 9383 *" $lib "*) ;; 9384 *) func_append dlfiles " $lib" ;; 9385 esac 9386 done 9387 9388 # Make sure dlprefiles contains only unique files 9389 old_dlprefiles=$dlprefiles 9390 dlprefiles= 9391 for lib in $old_dlprefiles; do 9392 case "$dlprefiles " in 9393 *" $lib "*) ;; 9394 *) func_append dlprefiles " $lib" ;; 9395 esac 9396 done 9397 9398 if test yes = "$build_libtool_libs"; then 9399 if test -n "$rpath"; then 9400 case $host in 9401 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 9402 # these systems don't actually have a c library (as such)! 9403 ;; 9404 *-*-rhapsody* | *-*-darwin1.[012]) 9405 # Rhapsody C library is in the System framework 9406 func_append deplibs " System.ltframework" 9407 ;; 9408 *-*-netbsd*) 9409 # Don't link with libc until the a.out ld.so is fixed. 9410 ;; 9411 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) 9412 # Do not include libc due to us having libc/libc_r. 9413 ;; 9414 *-*-sco3.2v5* | *-*-sco5v6*) 9415 # Causes problems with __ctype 9416 ;; 9417 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 9418 # Compiler inserts libc in the correct place for threads to work 9419 ;; 9420 *) 9421 # Add libc to deplibs on all other systems if necessary. 9422 if test yes = "$build_libtool_need_lc"; then 9423 func_append deplibs " -lc" 9424 fi 9425 ;; 9426 esac 9427 fi 9428 9429 # Transform deplibs into only deplibs that can be linked in shared. 9430 name_save=$name 9431 libname_save=$libname 9432 release_save=$release 9433 versuffix_save=$versuffix 9434 major_save=$major 9435 # I'm not sure if I'm treating the release correctly. I think 9436 # release should show up in the -l (ie -lgmp5) so we don't want to 9437 # add it in twice. Is that correct? 9438 release= 9439 versuffix= 9440 major= 9441 newdeplibs= 9442 droppeddeps=no 9443 case $deplibs_check_method in 9444 pass_all) 9445 # Don't check for shared/static. Everything works. 9446 # This might be a little naive. We might want to check 9447 # whether the library exists or not. But this is on 9448 # osf3 & osf4 and I'm not really sure... Just 9449 # implementing what was already the behavior. 9450 newdeplibs=$deplibs 9451 ;; 9452 test_compile) 9453 # This code stresses the "libraries are programs" paradigm to its 9454 # limits. Maybe even breaks it. We compile a program, linking it 9455 # against the deplibs as a proxy for the library. Then we can check 9456 # whether they linked in statically or dynamically with ldd. 9457 $opt_dry_run || $RM conftest.c 9458 cat > conftest.c <<EOF 9459 int main() { return 0; } 9460 EOF 9461 $opt_dry_run || $RM conftest 9462 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 9463 ldd_output=`ldd conftest` 9464 for i in $deplibs; do 9465 case $i in 9466 -l*) 9467 func_stripname -l '' "$i" 9468 name=$func_stripname_result 9469 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9470 case " $predeps $postdeps " in 9471 *" $i "*) 9472 func_append newdeplibs " $i" 9473 i= 9474 ;; 9475 esac 9476 fi 9477 if test -n "$i"; then 9478 libname=`eval "\\$ECHO \"$libname_spec\""` 9479 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9480 set dummy $deplib_matches; shift 9481 deplib_match=$1 9482 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9483 func_append newdeplibs " $i" 9484 else 9485 droppeddeps=yes 9486 echo 9487 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9488 echo "*** I have the capability to make that library automatically link in when" 9489 echo "*** you link to this library. But I can only do this if you have a" 9490 echo "*** shared version of the library, which I believe you do not have" 9491 echo "*** because a test_compile did reveal that the linker did not use it for" 9492 echo "*** its dynamic dependency list that programs get resolved with at runtime." 9493 fi 9494 fi 9495 ;; 9496 *) 9497 func_append newdeplibs " $i" 9498 ;; 9499 esac 9500 done 9501 else 9502 # Error occurred in the first compile. Let's try to salvage 9503 # the situation: Compile a separate program for each library. 9504 for i in $deplibs; do 9505 case $i in 9506 -l*) 9507 func_stripname -l '' "$i" 9508 name=$func_stripname_result 9509 $opt_dry_run || $RM conftest 9510 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 9511 ldd_output=`ldd conftest` 9512 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9513 case " $predeps $postdeps " in 9514 *" $i "*) 9515 func_append newdeplibs " $i" 9516 i= 9517 ;; 9518 esac 9519 fi 9520 if test -n "$i"; then 9521 libname=`eval "\\$ECHO \"$libname_spec\""` 9522 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9523 set dummy $deplib_matches; shift 9524 deplib_match=$1 9525 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9526 func_append newdeplibs " $i" 9527 else 9528 droppeddeps=yes 9529 echo 9530 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9531 echo "*** I have the capability to make that library automatically link in when" 9532 echo "*** you link to this library. But I can only do this if you have a" 9533 echo "*** shared version of the library, which you do not appear to have" 9534 echo "*** because a test_compile did reveal that the linker did not use this one" 9535 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 9536 fi 9537 fi 9538 else 9539 droppeddeps=yes 9540 echo 9541 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 9542 echo "*** make it link in! You will probably need to install it or some" 9543 echo "*** library that it depends on before this library will be fully" 9544 echo "*** functional. Installing it before continuing would be even better." 9545 fi 9546 ;; 9547 *) 9548 func_append newdeplibs " $i" 9549 ;; 9550 esac 9551 done 9552 fi 9553 ;; 9554 file_magic*) 9555 set dummy $deplibs_check_method; shift 9556 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9557 for a_deplib in $deplibs; do 9558 case $a_deplib in 9559 -l*) 9560 func_stripname -l '' "$a_deplib" 9561 name=$func_stripname_result 9562 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9563 case " $predeps $postdeps " in 9564 *" $a_deplib "*) 9565 func_append newdeplibs " $a_deplib" 9566 a_deplib= 9567 ;; 9568 esac 9569 fi 9570 if test -n "$a_deplib"; then 9571 libname=`eval "\\$ECHO \"$libname_spec\""` 9572 if test -n "$file_magic_glob"; then 9573 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 9574 else 9575 libnameglob=$libname 9576 fi 9577 test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` 9578 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9579 if test yes = "$want_nocaseglob"; then 9580 shopt -s nocaseglob 9581 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9582 $nocaseglob 9583 else 9584 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9585 fi 9586 for potent_lib in $potential_libs; do 9587 # Follow soft links. 9588 if ls -lLd "$potent_lib" 2>/dev/null | 9589 $GREP " -> " >/dev/null; then 9590 continue 9591 fi 9592 # The statement above tries to avoid entering an 9593 # endless loop below, in case of cyclic links. 9594 # We might still enter an endless loop, since a link 9595 # loop can be closed while we follow links, 9596 # but so what? 9597 potlib=$potent_lib 9598 while test -h "$potlib" 2>/dev/null; do 9599 potliblink=`ls -ld $potlib | $SED 's/.* -> //'` 9600 case $potliblink in 9601 [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; 9602 *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; 9603 esac 9604 done 9605 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 9606 $SED -e 10q | 9607 $EGREP "$file_magic_regex" > /dev/null; then 9608 func_append newdeplibs " $a_deplib" 9609 a_deplib= 9610 break 2 9611 fi 9612 done 9613 done 9614 fi 9615 if test -n "$a_deplib"; then 9616 droppeddeps=yes 9617 echo 9618 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9619 echo "*** I have the capability to make that library automatically link in when" 9620 echo "*** you link to this library. But I can only do this if you have a" 9621 echo "*** shared version of the library, which you do not appear to have" 9622 echo "*** because I did check the linker path looking for a file starting" 9623 if test -z "$potlib"; then 9624 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 9625 else 9626 $ECHO "*** with $libname and none of the candidates passed a file format test" 9627 $ECHO "*** using a file magic. Last file checked: $potlib" 9628 fi 9629 fi 9630 ;; 9631 *) 9632 # Add a -L argument. 9633 func_append newdeplibs " $a_deplib" 9634 ;; 9635 esac 9636 done # Gone through all deplibs. 9637 ;; 9638 match_pattern*) 9639 set dummy $deplibs_check_method; shift 9640 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9641 for a_deplib in $deplibs; do 9642 case $a_deplib in 9643 -l*) 9644 func_stripname -l '' "$a_deplib" 9645 name=$func_stripname_result 9646 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9647 case " $predeps $postdeps " in 9648 *" $a_deplib "*) 9649 func_append newdeplibs " $a_deplib" 9650 a_deplib= 9651 ;; 9652 esac 9653 fi 9654 if test -n "$a_deplib"; then 9655 libname=`eval "\\$ECHO \"$libname_spec\""` 9656 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9657 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 9658 for potent_lib in $potential_libs; do 9659 potlib=$potent_lib # see symlink-check above in file_magic test 9660 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 9661 $EGREP "$match_pattern_regex" > /dev/null; then 9662 func_append newdeplibs " $a_deplib" 9663 a_deplib= 9664 break 2 9665 fi 9666 done 9667 done 9668 fi 9669 if test -n "$a_deplib"; then 9670 droppeddeps=yes 9671 echo 9672 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9673 echo "*** I have the capability to make that library automatically link in when" 9674 echo "*** you link to this library. But I can only do this if you have a" 9675 echo "*** shared version of the library, which you do not appear to have" 9676 echo "*** because I did check the linker path looking for a file starting" 9677 if test -z "$potlib"; then 9678 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 9679 else 9680 $ECHO "*** with $libname and none of the candidates passed a file format test" 9681 $ECHO "*** using a regex pattern. Last file checked: $potlib" 9682 fi 9683 fi 9684 ;; 9685 *) 9686 # Add a -L argument. 9687 func_append newdeplibs " $a_deplib" 9688 ;; 9689 esac 9690 done # Gone through all deplibs. 9691 ;; 9692 none | unknown | *) 9693 newdeplibs= 9694 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 9695 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9696 for i in $predeps $postdeps; do 9697 # can't use Xsed below, because $i might contain '/' 9698 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` 9699 done 9700 fi 9701 case $tmp_deplibs in 9702 *[!\ \ ]*) 9703 echo 9704 if test none = "$deplibs_check_method"; then 9705 echo "*** Warning: inter-library dependencies are not supported in this platform." 9706 else 9707 echo "*** Warning: inter-library dependencies are not known to be supported." 9708 fi 9709 echo "*** All declared inter-library dependencies are being dropped." 9710 droppeddeps=yes 9711 ;; 9712 esac 9713 ;; 9714 esac 9715 versuffix=$versuffix_save 9716 major=$major_save 9717 release=$release_save 9718 libname=$libname_save 9719 name=$name_save 9720 9721 case $host in 9722 *-*-rhapsody* | *-*-darwin1.[012]) 9723 # On Rhapsody replace the C library with the System framework 9724 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 9725 ;; 9726 esac 9727 9728 if test yes = "$droppeddeps"; then 9729 if test yes = "$module"; then 9730 echo 9731 echo "*** Warning: libtool could not satisfy all declared inter-library" 9732 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 9733 echo "*** a static module, that should work as long as the dlopening" 9734 echo "*** application is linked with the -dlopen flag." 9735 if test -z "$global_symbol_pipe"; then 9736 echo 9737 echo "*** However, this would only work if libtool was able to extract symbol" 9738 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 9739 echo "*** not find such a program. So, this module is probably useless." 9740 echo "*** 'nm' from GNU binutils and a full rebuild may help." 9741 fi 9742 if test no = "$build_old_libs"; then 9743 oldlibs=$output_objdir/$libname.$libext 9744 build_libtool_libs=module 9745 build_old_libs=yes 9746 else 9747 build_libtool_libs=no 9748 fi 9749 else 9750 echo "*** The inter-library dependencies that have been dropped here will be" 9751 echo "*** automatically added whenever a program is linked with this library" 9752 echo "*** or is declared to -dlopen it." 9753 9754 if test no = "$allow_undefined"; then 9755 echo 9756 echo "*** Since this library must not contain undefined symbols," 9757 echo "*** because either the platform does not support them or" 9758 echo "*** it was explicitly requested with -no-undefined," 9759 echo "*** libtool will only create a static version of it." 9760 if test no = "$build_old_libs"; then 9761 oldlibs=$output_objdir/$libname.$libext 9762 build_libtool_libs=module 9763 build_old_libs=yes 9764 else 9765 build_libtool_libs=no 9766 fi 9767 fi 9768 fi 9769 fi 9770 # Done checking deplibs! 9771 deplibs=$newdeplibs 9772 fi 9773 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 9774 case $host in 9775 *-*-darwin*) 9776 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9777 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9778 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9779 ;; 9780 esac 9781 9782 # move library search paths that coincide with paths to not yet 9783 # installed libraries to the beginning of the library search list 9784 new_libs= 9785 for path in $notinst_path; do 9786 case " $new_libs " in 9787 *" -L$path/$objdir "*) ;; 9788 *) 9789 case " $deplibs " in 9790 *" -L$path/$objdir "*) 9791 func_append new_libs " -L$path/$objdir" ;; 9792 esac 9793 ;; 9794 esac 9795 done 9796 for deplib in $deplibs; do 9797 case $deplib in 9798 -L*) 9799 case " $new_libs " in 9800 *" $deplib "*) ;; 9801 *) func_append new_libs " $deplib" ;; 9802 esac 9803 ;; 9804 *) func_append new_libs " $deplib" ;; 9805 esac 9806 done 9807 deplibs=$new_libs 9808 9809 # All the library-specific variables (install_libdir is set above). 9810 library_names= 9811 old_library= 9812 dlname= 9813 9814 # Test again, we may have decided not to build it any more 9815 if test yes = "$build_libtool_libs"; then 9816 # Remove $wl instances when linking with ld. 9817 # FIXME: should test the right _cmds variable. 9818 case $archive_cmds in 9819 *\$LD\ *) wl= ;; 9820 esac 9821 if test yes = "$hardcode_into_libs"; then 9822 # Hardcode the library paths 9823 hardcode_libdirs= 9824 dep_rpath= 9825 rpath=$finalize_rpath 9826 test relink = "$opt_mode" || rpath=$compile_rpath$rpath 9827 for libdir in $rpath; do 9828 if test -n "$hardcode_libdir_flag_spec"; then 9829 if test -n "$hardcode_libdir_separator"; then 9830 func_replace_sysroot "$libdir" 9831 libdir=$func_replace_sysroot_result 9832 if test -z "$hardcode_libdirs"; then 9833 hardcode_libdirs=$libdir 9834 else 9835 # Just accumulate the unique libdirs. 9836 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 9837 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 9838 ;; 9839 *) 9840 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 9841 ;; 9842 esac 9843 fi 9844 else 9845 eval flag=\"$hardcode_libdir_flag_spec\" 9846 func_append dep_rpath " $flag" 9847 fi 9848 elif test -n "$runpath_var"; then 9849 case "$perm_rpath " in 9850 *" $libdir "*) ;; 9851 *) func_append perm_rpath " $libdir" ;; 9852 esac 9853 fi 9854 done 9855 # Substitute the hardcoded libdirs into the rpath. 9856 if test -n "$hardcode_libdir_separator" && 9857 test -n "$hardcode_libdirs"; then 9858 libdir=$hardcode_libdirs 9859 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 9860 fi 9861 if test -n "$runpath_var" && test -n "$perm_rpath"; then 9862 # We should set the runpath_var. 9863 rpath= 9864 for dir in $perm_rpath; do 9865 func_append rpath "$dir:" 9866 done 9867 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 9868 fi 9869 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 9870 fi 9871 9872 shlibpath=$finalize_shlibpath 9873 test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath 9874 if test -n "$shlibpath"; then 9875 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 9876 fi 9877 9878 # Get the real and link names of the library. 9879 eval shared_ext=\"$shrext_cmds\" 9880 eval library_names=\"$library_names_spec\" 9881 set dummy $library_names 9882 shift 9883 realname=$1 9884 shift 9885 9886 if test -n "$soname_spec"; then 9887 eval soname=\"$soname_spec\" 9888 else 9889 soname=$realname 9890 fi 9891 if test -z "$dlname"; then 9892 dlname=$soname 9893 fi 9894 9895 lib=$output_objdir/$realname 9896 linknames= 9897 for link 9898 do 9899 func_append linknames " $link" 9900 done 9901 9902 # Use standard objects if they are pic 9903 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 9904 test "X$libobjs" = "X " && libobjs= 9905 9906 delfiles= 9907 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9908 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 9909 export_symbols=$output_objdir/$libname.uexp 9910 func_append delfiles " $export_symbols" 9911 fi 9912 9913 orig_export_symbols= 9914 case $host_os in 9915 cygwin* | mingw* | cegcc*) 9916 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 9917 # exporting using user supplied symfile 9918 func_dll_def_p "$export_symbols" || { 9919 # and it's NOT already a .def file. Must figure out 9920 # which of the given symbols are data symbols and tag 9921 # them as such. So, trigger use of export_symbols_cmds. 9922 # export_symbols gets reassigned inside the "prepare 9923 # the list of exported symbols" if statement, so the 9924 # include_expsyms logic still works. 9925 orig_export_symbols=$export_symbols 9926 export_symbols= 9927 always_export_symbols=yes 9928 } 9929 fi 9930 ;; 9931 esac 9932 9933 # Prepare the list of exported symbols 9934 if test -z "$export_symbols"; then 9935 if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then 9936 func_verbose "generating symbol list for '$libname.la'" 9937 export_symbols=$output_objdir/$libname.exp 9938 $opt_dry_run || $RM $export_symbols 9939 cmds=$export_symbols_cmds 9940 save_ifs=$IFS; IFS='~' 9941 for cmd1 in $cmds; do 9942 IFS=$save_ifs 9943 # Take the normal branch if the nm_file_list_spec branch 9944 # doesn't work or if tool conversion is not needed. 9945 case $nm_file_list_spec~$to_tool_file_cmd in 9946 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 9947 try_normal_branch=yes 9948 eval cmd=\"$cmd1\" 9949 func_len " $cmd" 9950 len=$func_len_result 9951 ;; 9952 *) 9953 try_normal_branch=no 9954 ;; 9955 esac 9956 if test yes = "$try_normal_branch" \ 9957 && { test "$len" -lt "$max_cmd_len" \ 9958 || test "$max_cmd_len" -le -1; } 9959 then 9960 func_show_eval "$cmd" 'exit $?' 9961 skipped_export=false 9962 elif test -n "$nm_file_list_spec"; then 9963 func_basename "$output" 9964 output_la=$func_basename_result 9965 save_libobjs=$libobjs 9966 save_output=$output 9967 output=$output_objdir/$output_la.nm 9968 func_to_tool_file "$output" 9969 libobjs=$nm_file_list_spec$func_to_tool_file_result 9970 func_append delfiles " $output" 9971 func_verbose "creating $NM input file list: $output" 9972 for obj in $save_libobjs; do 9973 func_to_tool_file "$obj" 9974 $ECHO "$func_to_tool_file_result" 9975 done > "$output" 9976 eval cmd=\"$cmd1\" 9977 func_show_eval "$cmd" 'exit $?' 9978 output=$save_output 9979 libobjs=$save_libobjs 9980 skipped_export=false 9981 else 9982 # The command line is too long to execute in one step. 9983 func_verbose "using reloadable object file for export list..." 9984 skipped_export=: 9985 # Break out early, otherwise skipped_export may be 9986 # set to false by a later but shorter cmd. 9987 break 9988 fi 9989 done 9990 IFS=$save_ifs 9991 if test -n "$export_symbols_regex" && test : != "$skipped_export"; then 9992 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9993 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9994 fi 9995 fi 9996 fi 9997 9998 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9999 tmp_export_symbols=$export_symbols 10000 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 10001 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 10002 fi 10003 10004 if test : != "$skipped_export" && test -n "$orig_export_symbols"; then 10005 # The given exports_symbols file has to be filtered, so filter it. 10006 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 10007 # FIXME: $output_objdir/$libname.filter potentially contains lots of 10008 # 's' commands, which not all seds can handle. GNU sed should be fine 10009 # though. Also, the filter scales superlinearly with the number of 10010 # global variables. join(1) would be nice here, but unfortunately 10011 # isn't a blessed tool. 10012 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 10013 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 10014 export_symbols=$output_objdir/$libname.def 10015 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 10016 fi 10017 10018 tmp_deplibs= 10019 for test_deplib in $deplibs; do 10020 case " $convenience " in 10021 *" $test_deplib "*) ;; 10022 *) 10023 func_append tmp_deplibs " $test_deplib" 10024 ;; 10025 esac 10026 done 10027 deplibs=$tmp_deplibs 10028 10029 if test -n "$convenience"; then 10030 if test -n "$whole_archive_flag_spec" && 10031 test yes = "$compiler_needs_object" && 10032 test -z "$libobjs"; then 10033 # extract the archives, so we have objects to list. 10034 # TODO: could optimize this to just extract one archive. 10035 whole_archive_flag_spec= 10036 fi 10037 if test -n "$whole_archive_flag_spec"; then 10038 save_libobjs=$libobjs 10039 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 10040 test "X$libobjs" = "X " && libobjs= 10041 else 10042 gentop=$output_objdir/${outputname}x 10043 func_append generated " $gentop" 10044 10045 func_extract_archives $gentop $convenience 10046 func_append libobjs " $func_extract_archives_result" 10047 test "X$libobjs" = "X " && libobjs= 10048 fi 10049 fi 10050 10051 if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then 10052 eval flag=\"$thread_safe_flag_spec\" 10053 func_append linker_flags " $flag" 10054 fi 10055 10056 # Make a backup of the uninstalled library when relinking 10057 if test relink = "$opt_mode"; then 10058 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 10059 fi 10060 10061 # Do each of the archive commands. 10062 if test yes = "$module" && test -n "$module_cmds"; then 10063 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 10064 eval test_cmds=\"$module_expsym_cmds\" 10065 cmds=$module_expsym_cmds 10066 else 10067 eval test_cmds=\"$module_cmds\" 10068 cmds=$module_cmds 10069 fi 10070 else 10071 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 10072 eval test_cmds=\"$archive_expsym_cmds\" 10073 cmds=$archive_expsym_cmds 10074 else 10075 eval test_cmds=\"$archive_cmds\" 10076 cmds=$archive_cmds 10077 fi 10078 fi 10079 10080 if test : != "$skipped_export" && 10081 func_len " $test_cmds" && 10082 len=$func_len_result && 10083 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 10084 : 10085 else 10086 # The command line is too long to link in one step, link piecewise 10087 # or, if using GNU ld and skipped_export is not :, use a linker 10088 # script. 10089 10090 # Save the value of $output and $libobjs because we want to 10091 # use them later. If we have whole_archive_flag_spec, we 10092 # want to use save_libobjs as it was before 10093 # whole_archive_flag_spec was expanded, because we can't 10094 # assume the linker understands whole_archive_flag_spec. 10095 # This may have to be revisited, in case too many 10096 # convenience libraries get linked in and end up exceeding 10097 # the spec. 10098 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 10099 save_libobjs=$libobjs 10100 fi 10101 save_output=$output 10102 func_basename "$output" 10103 output_la=$func_basename_result 10104 10105 # Clear the reloadable object creation command queue and 10106 # initialize k to one. 10107 test_cmds= 10108 concat_cmds= 10109 objlist= 10110 last_robj= 10111 k=1 10112 10113 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then 10114 output=$output_objdir/$output_la.lnkscript 10115 func_verbose "creating GNU ld script: $output" 10116 echo 'INPUT (' > $output 10117 for obj in $save_libobjs 10118 do 10119 func_to_tool_file "$obj" 10120 $ECHO "$func_to_tool_file_result" >> $output 10121 done 10122 echo ')' >> $output 10123 func_append delfiles " $output" 10124 func_to_tool_file "$output" 10125 output=$func_to_tool_file_result 10126 elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then 10127 output=$output_objdir/$output_la.lnk 10128 func_verbose "creating linker input file list: $output" 10129 : > $output 10130 set x $save_libobjs 10131 shift 10132 firstobj= 10133 if test yes = "$compiler_needs_object"; then 10134 firstobj="$1 " 10135 shift 10136 fi 10137 for obj 10138 do 10139 func_to_tool_file "$obj" 10140 $ECHO "$func_to_tool_file_result" >> $output 10141 done 10142 func_append delfiles " $output" 10143 func_to_tool_file "$output" 10144 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 10145 else 10146 if test -n "$save_libobjs"; then 10147 func_verbose "creating reloadable object files..." 10148 output=$output_objdir/$output_la-$k.$objext 10149 eval test_cmds=\"$reload_cmds\" 10150 func_len " $test_cmds" 10151 len0=$func_len_result 10152 len=$len0 10153 10154 # Loop over the list of objects to be linked. 10155 for obj in $save_libobjs 10156 do 10157 func_len " $obj" 10158 func_arith $len + $func_len_result 10159 len=$func_arith_result 10160 if test -z "$objlist" || 10161 test "$len" -lt "$max_cmd_len"; then 10162 func_append objlist " $obj" 10163 else 10164 # The command $test_cmds is almost too long, add a 10165 # command to the queue. 10166 if test 1 -eq "$k"; then 10167 # The first file doesn't have a previous command to add. 10168 reload_objs=$objlist 10169 eval concat_cmds=\"$reload_cmds\" 10170 else 10171 # All subsequent reloadable object files will link in 10172 # the last one created. 10173 reload_objs="$objlist $last_robj" 10174 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 10175 fi 10176 last_robj=$output_objdir/$output_la-$k.$objext 10177 func_arith $k + 1 10178 k=$func_arith_result 10179 output=$output_objdir/$output_la-$k.$objext 10180 objlist=" $obj" 10181 func_len " $last_robj" 10182 func_arith $len0 + $func_len_result 10183 len=$func_arith_result 10184 fi 10185 done 10186 # Handle the remaining objects by creating one last 10187 # reloadable object file. All subsequent reloadable object 10188 # files will link in the last one created. 10189 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10190 reload_objs="$objlist $last_robj" 10191 eval concat_cmds=\"\$concat_cmds$reload_cmds\" 10192 if test -n "$last_robj"; then 10193 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 10194 fi 10195 func_append delfiles " $output" 10196 10197 else 10198 output= 10199 fi 10200 10201 ${skipped_export-false} && { 10202 func_verbose "generating symbol list for '$libname.la'" 10203 export_symbols=$output_objdir/$libname.exp 10204 $opt_dry_run || $RM $export_symbols 10205 libobjs=$output 10206 # Append the command to create the export file. 10207 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10208 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 10209 if test -n "$last_robj"; then 10210 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 10211 fi 10212 } 10213 10214 test -n "$save_libobjs" && 10215 func_verbose "creating a temporary reloadable object file: $output" 10216 10217 # Loop through the commands generated above and execute them. 10218 save_ifs=$IFS; IFS='~' 10219 for cmd in $concat_cmds; do 10220 IFS=$save_ifs 10221 $opt_quiet || { 10222 func_quote_arg expand,pretty "$cmd" 10223 eval "func_echo $func_quote_arg_result" 10224 } 10225 $opt_dry_run || eval "$cmd" || { 10226 lt_exit=$? 10227 10228 # Restore the uninstalled library and exit 10229 if test relink = "$opt_mode"; then 10230 ( cd "$output_objdir" && \ 10231 $RM "${realname}T" && \ 10232 $MV "${realname}U" "$realname" ) 10233 fi 10234 10235 exit $lt_exit 10236 } 10237 done 10238 IFS=$save_ifs 10239 10240 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 10241 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 10242 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 10243 fi 10244 fi 10245 10246 ${skipped_export-false} && { 10247 if test -n "$export_symbols" && test -n "$include_expsyms"; then 10248 tmp_export_symbols=$export_symbols 10249 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 10250 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 10251 fi 10252 10253 if test -n "$orig_export_symbols"; then 10254 # The given exports_symbols file has to be filtered, so filter it. 10255 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 10256 # FIXME: $output_objdir/$libname.filter potentially contains lots of 10257 # 's' commands, which not all seds can handle. GNU sed should be fine 10258 # though. Also, the filter scales superlinearly with the number of 10259 # global variables. join(1) would be nice here, but unfortunately 10260 # isn't a blessed tool. 10261 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 10262 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 10263 export_symbols=$output_objdir/$libname.def 10264 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 10265 fi 10266 } 10267 10268 libobjs=$output 10269 # Restore the value of output. 10270 output=$save_output 10271 10272 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 10273 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 10274 test "X$libobjs" = "X " && libobjs= 10275 fi 10276 # Expand the library linking commands again to reset the 10277 # value of $libobjs for piecewise linking. 10278 10279 # Do each of the archive commands. 10280 if test yes = "$module" && test -n "$module_cmds"; then 10281 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 10282 cmds=$module_expsym_cmds 10283 else 10284 cmds=$module_cmds 10285 fi 10286 else 10287 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 10288 cmds=$archive_expsym_cmds 10289 else 10290 cmds=$archive_cmds 10291 fi 10292 fi 10293 fi 10294 10295 if test -n "$delfiles"; then 10296 # Append the command to remove temporary files to $cmds. 10297 eval cmds=\"\$cmds~\$RM $delfiles\" 10298 fi 10299 10300 # Add any objects from preloaded convenience libraries 10301 if test -n "$dlprefiles"; then 10302 gentop=$output_objdir/${outputname}x 10303 func_append generated " $gentop" 10304 10305 func_extract_archives $gentop $dlprefiles 10306 func_append libobjs " $func_extract_archives_result" 10307 test "X$libobjs" = "X " && libobjs= 10308 fi 10309 10310 save_ifs=$IFS; IFS='~' 10311 for cmd in $cmds; do 10312 IFS=$sp$nl 10313 eval cmd=\"$cmd\" 10314 IFS=$save_ifs 10315 $opt_quiet || { 10316 func_quote_arg expand,pretty "$cmd" 10317 eval "func_echo $func_quote_arg_result" 10318 } 10319 $opt_dry_run || eval "$cmd" || { 10320 lt_exit=$? 10321 10322 # Restore the uninstalled library and exit 10323 if test relink = "$opt_mode"; then 10324 ( cd "$output_objdir" && \ 10325 $RM "${realname}T" && \ 10326 $MV "${realname}U" "$realname" ) 10327 fi 10328 10329 exit $lt_exit 10330 } 10331 done 10332 IFS=$save_ifs 10333 10334 # Restore the uninstalled library and exit 10335 if test relink = "$opt_mode"; then 10336 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 10337 10338 if test -n "$convenience"; then 10339 if test -z "$whole_archive_flag_spec"; then 10340 func_show_eval '${RM}r "$gentop"' 10341 fi 10342 fi 10343 10344 exit $EXIT_SUCCESS 10345 fi 10346 10347 # Create links to the real library. 10348 for linkname in $linknames; do 10349 if test "$realname" != "$linkname"; then 10350 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 10351 fi 10352 done 10353 10354 # If -module or -export-dynamic was specified, set the dlname. 10355 if test yes = "$module" || test yes = "$export_dynamic"; then 10356 # On all known operating systems, these are identical. 10357 dlname=$soname 10358 fi 10359 fi 10360 ;; 10361 10362 obj) 10363 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 10364 func_warning "'-dlopen' is ignored for objects" 10365 fi 10366 10367 case " $deplibs" in 10368 *\ -l* | *\ -L*) 10369 func_warning "'-l' and '-L' are ignored for objects" ;; 10370 esac 10371 10372 test -n "$rpath" && \ 10373 func_warning "'-rpath' is ignored for objects" 10374 10375 test -n "$xrpath" && \ 10376 func_warning "'-R' is ignored for objects" 10377 10378 test -n "$vinfo" && \ 10379 func_warning "'-version-info' is ignored for objects" 10380 10381 test -n "$release" && \ 10382 func_warning "'-release' is ignored for objects" 10383 10384 case $output in 10385 *.lo) 10386 test -n "$objs$old_deplibs" && \ 10387 func_fatal_error "cannot build library object '$output' from non-libtool objects" 10388 10389 libobj=$output 10390 func_lo2o "$libobj" 10391 obj=$func_lo2o_result 10392 ;; 10393 *) 10394 libobj= 10395 obj=$output 10396 ;; 10397 esac 10398 10399 # Delete the old objects. 10400 $opt_dry_run || $RM $obj $libobj 10401 10402 # Objects from convenience libraries. This assumes 10403 # single-version convenience libraries. Whenever we create 10404 # different ones for PIC/non-PIC, this we'll have to duplicate 10405 # the extraction. 10406 reload_conv_objs= 10407 gentop= 10408 # if reload_cmds runs $LD directly, get rid of -Wl from 10409 # whole_archive_flag_spec and hope we can get by with turning comma 10410 # into space. 10411 case $reload_cmds in 10412 *\$LD[\ \$]*) wl= ;; 10413 esac 10414 if test -n "$convenience"; then 10415 if test -n "$whole_archive_flag_spec"; then 10416 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 10417 test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 10418 reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags 10419 else 10420 gentop=$output_objdir/${obj}x 10421 func_append generated " $gentop" 10422 10423 func_extract_archives $gentop $convenience 10424 reload_conv_objs="$reload_objs $func_extract_archives_result" 10425 fi 10426 fi 10427 10428 # If we're not building shared, we need to use non_pic_objs 10429 test yes = "$build_libtool_libs" || libobjs=$non_pic_objects 10430 10431 # Create the old-style object. 10432 reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs 10433 10434 output=$obj 10435 func_execute_cmds "$reload_cmds" 'exit $?' 10436 10437 # Exit if we aren't doing a library object file. 10438 if test -z "$libobj"; then 10439 if test -n "$gentop"; then 10440 func_show_eval '${RM}r "$gentop"' 10441 fi 10442 10443 exit $EXIT_SUCCESS 10444 fi 10445 10446 test yes = "$build_libtool_libs" || { 10447 if test -n "$gentop"; then 10448 func_show_eval '${RM}r "$gentop"' 10449 fi 10450 10451 # Create an invalid libtool object if no PIC, so that we don't 10452 # accidentally link it into a program. 10453 # $show "echo timestamp > $libobj" 10454 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 10455 exit $EXIT_SUCCESS 10456 } 10457 10458 if test -n "$pic_flag" || test default != "$pic_mode"; then 10459 # Only do commands if we really have different PIC objects. 10460 reload_objs="$libobjs $reload_conv_objs" 10461 output=$libobj 10462 func_execute_cmds "$reload_cmds" 'exit $?' 10463 fi 10464 10465 if test -n "$gentop"; then 10466 func_show_eval '${RM}r "$gentop"' 10467 fi 10468 10469 exit $EXIT_SUCCESS 10470 ;; 10471 10472 prog) 10473 case $host in 10474 *cygwin*) func_stripname '' '.exe' "$output" 10475 output=$func_stripname_result.exe;; 10476 esac 10477 test -n "$vinfo" && \ 10478 func_warning "'-version-info' is ignored for programs" 10479 10480 test -n "$release" && \ 10481 func_warning "'-release' is ignored for programs" 10482 10483 $preload \ 10484 && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ 10485 && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." 10486 10487 case $host in 10488 *-*-rhapsody* | *-*-darwin1.[012]) 10489 # On Rhapsody replace the C library is the System framework 10490 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 10491 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 10492 ;; 10493 esac 10494 10495 case $host in 10496 *-*-darwin*) 10497 # Don't allow lazy linking, it breaks C++ global constructors 10498 # But is supposedly fixed on 10.4 or later (yay!). 10499 if test CXX = "$tagname"; then 10500 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10501 10.[0123]) 10502 func_append compile_command " $wl-bind_at_load" 10503 func_append finalize_command " $wl-bind_at_load" 10504 ;; 10505 esac 10506 fi 10507 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 10508 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10509 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10510 ;; 10511 esac 10512 10513 10514 # move library search paths that coincide with paths to not yet 10515 # installed libraries to the beginning of the library search list 10516 new_libs= 10517 for path in $notinst_path; do 10518 case " $new_libs " in 10519 *" -L$path/$objdir "*) ;; 10520 *) 10521 case " $compile_deplibs " in 10522 *" -L$path/$objdir "*) 10523 func_append new_libs " -L$path/$objdir" ;; 10524 esac 10525 ;; 10526 esac 10527 done 10528 for deplib in $compile_deplibs; do 10529 case $deplib in 10530 -L*) 10531 case " $new_libs " in 10532 *" $deplib "*) ;; 10533 *) func_append new_libs " $deplib" ;; 10534 esac 10535 ;; 10536 *) func_append new_libs " $deplib" ;; 10537 esac 10538 done 10539 compile_deplibs=$new_libs 10540 10541 10542 func_append compile_command " $compile_deplibs" 10543 func_append finalize_command " $finalize_deplibs" 10544 10545 if test -n "$rpath$xrpath"; then 10546 # If the user specified any rpath flags, then add them. 10547 for libdir in $rpath $xrpath; do 10548 # This is the magic to use -rpath. 10549 case "$finalize_rpath " in 10550 *" $libdir "*) ;; 10551 *) func_append finalize_rpath " $libdir" ;; 10552 esac 10553 done 10554 fi 10555 10556 # Now hardcode the library paths 10557 rpath= 10558 hardcode_libdirs= 10559 for libdir in $compile_rpath $finalize_rpath; do 10560 if test -n "$hardcode_libdir_flag_spec"; then 10561 if test -n "$hardcode_libdir_separator"; then 10562 if test -z "$hardcode_libdirs"; then 10563 hardcode_libdirs=$libdir 10564 else 10565 # Just accumulate the unique libdirs. 10566 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10567 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10568 ;; 10569 *) 10570 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10571 ;; 10572 esac 10573 fi 10574 else 10575 eval flag=\"$hardcode_libdir_flag_spec\" 10576 func_append rpath " $flag" 10577 fi 10578 elif test -n "$runpath_var"; then 10579 case "$perm_rpath " in 10580 *" $libdir "*) ;; 10581 *) func_append perm_rpath " $libdir" ;; 10582 esac 10583 fi 10584 case $host in 10585 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 10586 testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` 10587 case :$dllsearchpath: in 10588 *":$libdir:"*) ;; 10589 ::) dllsearchpath=$libdir;; 10590 *) func_append dllsearchpath ":$libdir";; 10591 esac 10592 case :$dllsearchpath: in 10593 *":$testbindir:"*) ;; 10594 ::) dllsearchpath=$testbindir;; 10595 *) func_append dllsearchpath ":$testbindir";; 10596 esac 10597 ;; 10598 esac 10599 done 10600 # Substitute the hardcoded libdirs into the rpath. 10601 if test -n "$hardcode_libdir_separator" && 10602 test -n "$hardcode_libdirs"; then 10603 libdir=$hardcode_libdirs 10604 eval rpath=\" $hardcode_libdir_flag_spec\" 10605 fi 10606 compile_rpath=$rpath 10607 10608 rpath= 10609 hardcode_libdirs= 10610 for libdir in $finalize_rpath; do 10611 if test -n "$hardcode_libdir_flag_spec"; then 10612 if test -n "$hardcode_libdir_separator"; then 10613 if test -z "$hardcode_libdirs"; then 10614 hardcode_libdirs=$libdir 10615 else 10616 # Just accumulate the unique libdirs. 10617 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10618 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10619 ;; 10620 *) 10621 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10622 ;; 10623 esac 10624 fi 10625 else 10626 eval flag=\"$hardcode_libdir_flag_spec\" 10627 func_append rpath " $flag" 10628 fi 10629 elif test -n "$runpath_var"; then 10630 case "$finalize_perm_rpath " in 10631 *" $libdir "*) ;; 10632 *) func_append finalize_perm_rpath " $libdir" ;; 10633 esac 10634 fi 10635 done 10636 # Substitute the hardcoded libdirs into the rpath. 10637 if test -n "$hardcode_libdir_separator" && 10638 test -n "$hardcode_libdirs"; then 10639 libdir=$hardcode_libdirs 10640 eval rpath=\" $hardcode_libdir_flag_spec\" 10641 fi 10642 finalize_rpath=$rpath 10643 10644 if test -n "$libobjs" && test yes = "$build_old_libs"; then 10645 # Transform all the library objects into standard objects. 10646 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10647 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10648 fi 10649 10650 func_generate_dlsyms "$outputname" "@PROGRAM@" false 10651 10652 # template prelinking step 10653 if test -n "$prelink_cmds"; then 10654 func_execute_cmds "$prelink_cmds" 'exit $?' 10655 fi 10656 10657 wrappers_required=: 10658 case $host in 10659 *cegcc* | *mingw32ce*) 10660 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 10661 wrappers_required=false 10662 ;; 10663 *cygwin* | *mingw* ) 10664 test yes = "$build_libtool_libs" || wrappers_required=false 10665 ;; 10666 *) 10667 if test no = "$need_relink" || test yes != "$build_libtool_libs"; then 10668 wrappers_required=false 10669 fi 10670 ;; 10671 esac 10672 $wrappers_required || { 10673 # Replace the output file specification. 10674 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10675 link_command=$compile_command$compile_rpath 10676 10677 # We have no uninstalled library dependencies, so finalize right now. 10678 exit_status=0 10679 func_show_eval "$link_command" 'exit_status=$?' 10680 10681 if test -n "$postlink_cmds"; then 10682 func_to_tool_file "$output" 10683 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10684 func_execute_cmds "$postlink_cmds" 'exit $?' 10685 fi 10686 10687 # Delete the generated files. 10688 if test -f "$output_objdir/${outputname}S.$objext"; then 10689 func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' 10690 fi 10691 10692 exit $exit_status 10693 } 10694 10695 if test -n "$compile_shlibpath$finalize_shlibpath"; then 10696 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 10697 fi 10698 if test -n "$finalize_shlibpath"; then 10699 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 10700 fi 10701 10702 compile_var= 10703 finalize_var= 10704 if test -n "$runpath_var"; then 10705 if test -n "$perm_rpath"; then 10706 # We should set the runpath_var. 10707 rpath= 10708 for dir in $perm_rpath; do 10709 func_append rpath "$dir:" 10710 done 10711 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 10712 fi 10713 if test -n "$finalize_perm_rpath"; then 10714 # We should set the runpath_var. 10715 rpath= 10716 for dir in $finalize_perm_rpath; do 10717 func_append rpath "$dir:" 10718 done 10719 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 10720 fi 10721 fi 10722 10723 if test yes = "$no_install"; then 10724 # We don't need to create a wrapper script. 10725 link_command=$compile_var$compile_command$compile_rpath 10726 # Replace the output file specification. 10727 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10728 # Delete the old output file. 10729 $opt_dry_run || $RM $output 10730 # Link the executable and exit 10731 func_show_eval "$link_command" 'exit $?' 10732 10733 if test -n "$postlink_cmds"; then 10734 func_to_tool_file "$output" 10735 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10736 func_execute_cmds "$postlink_cmds" 'exit $?' 10737 fi 10738 10739 exit $EXIT_SUCCESS 10740 fi 10741 10742 case $hardcode_action,$fast_install in 10743 relink,*) 10744 # Fast installation is not supported 10745 link_command=$compile_var$compile_command$compile_rpath 10746 relink_command=$finalize_var$finalize_command$finalize_rpath 10747 10748 func_warning "this platform does not like uninstalled shared libraries" 10749 func_warning "'$output' will be relinked during installation" 10750 ;; 10751 *,yes) 10752 link_command=$finalize_var$compile_command$finalize_rpath 10753 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 10754 ;; 10755 *,no) 10756 link_command=$compile_var$compile_command$compile_rpath 10757 relink_command=$finalize_var$finalize_command$finalize_rpath 10758 ;; 10759 *,needless) 10760 link_command=$finalize_var$compile_command$finalize_rpath 10761 relink_command= 10762 ;; 10763 esac 10764 10765 # Replace the output file specification. 10766 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 10767 10768 # Delete the old output files. 10769 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 10770 10771 func_show_eval "$link_command" 'exit $?' 10772 10773 if test -n "$postlink_cmds"; then 10774 func_to_tool_file "$output_objdir/$outputname" 10775 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'` 10776 func_execute_cmds "$postlink_cmds" 'exit $?' 10777 fi 10778 10779 # Now create the wrapper script. 10780 func_verbose "creating $output" 10781 10782 # Quote the relink command for shipping. 10783 if test -n "$relink_command"; then 10784 # Preserve any variables that may affect compiler behavior 10785 for var in $variables_saved_for_relink; do 10786 if eval test -z \"\${$var+set}\"; then 10787 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10788 elif eval var_value=\$$var; test -z "$var_value"; then 10789 relink_command="$var=; export $var; $relink_command" 10790 else 10791 func_quote_arg pretty "$var_value" 10792 relink_command="$var=$func_quote_arg_result; export $var; $relink_command" 10793 fi 10794 done 10795 func_quote eval cd "`pwd`" 10796 func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)" 10797 relink_command=$func_quote_arg_unquoted_result 10798 fi 10799 10800 # Only actually do things if not in dry run mode. 10801 $opt_dry_run || { 10802 # win32 will think the script is a binary if it has 10803 # a .exe suffix, so we strip it off here. 10804 case $output in 10805 *.exe) func_stripname '' '.exe' "$output" 10806 output=$func_stripname_result ;; 10807 esac 10808 # test for cygwin because mv fails w/o .exe extensions 10809 case $host in 10810 *cygwin*) 10811 exeext=.exe 10812 func_stripname '' '.exe' "$outputname" 10813 outputname=$func_stripname_result ;; 10814 *) exeext= ;; 10815 esac 10816 case $host in 10817 *cygwin* | *mingw* ) 10818 func_dirname_and_basename "$output" "" "." 10819 output_name=$func_basename_result 10820 output_path=$func_dirname_result 10821 cwrappersource=$output_path/$objdir/lt-$output_name.c 10822 cwrapper=$output_path/$output_name.exe 10823 $RM $cwrappersource $cwrapper 10824 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 10825 10826 func_emit_cwrapperexe_src > $cwrappersource 10827 10828 # The wrapper executable is built using the $host compiler, 10829 # because it contains $host paths and files. If cross- 10830 # compiling, it, like the target executable, must be 10831 # executed on the $host or under an emulation environment. 10832 $opt_dry_run || { 10833 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 10834 $STRIP $cwrapper 10835 } 10836 10837 # Now, create the wrapper script for func_source use: 10838 func_ltwrapper_scriptname $cwrapper 10839 $RM $func_ltwrapper_scriptname_result 10840 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 10841 $opt_dry_run || { 10842 # note: this script will not be executed, so do not chmod. 10843 if test "x$build" = "x$host"; then 10844 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 10845 else 10846 func_emit_wrapper no > $func_ltwrapper_scriptname_result 10847 fi 10848 } 10849 ;; 10850 * ) 10851 $RM $output 10852 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 10853 10854 func_emit_wrapper no > $output 10855 chmod +x $output 10856 ;; 10857 esac 10858 } 10859 exit $EXIT_SUCCESS 10860 ;; 10861 esac 10862 10863 # See if we need to build an old-fashioned archive. 10864 for oldlib in $oldlibs; do 10865 10866 case $build_libtool_libs in 10867 convenience) 10868 oldobjs="$libobjs_save $symfileobj" 10869 addlibs=$convenience 10870 build_libtool_libs=no 10871 ;; 10872 module) 10873 oldobjs=$libobjs_save 10874 addlibs=$old_convenience 10875 build_libtool_libs=no 10876 ;; 10877 *) 10878 oldobjs="$old_deplibs $non_pic_objects" 10879 $preload && test -f "$symfileobj" \ 10880 && func_append oldobjs " $symfileobj" 10881 addlibs=$old_convenience 10882 ;; 10883 esac 10884 10885 if test -n "$addlibs"; then 10886 gentop=$output_objdir/${outputname}x 10887 func_append generated " $gentop" 10888 10889 func_extract_archives $gentop $addlibs 10890 func_append oldobjs " $func_extract_archives_result" 10891 fi 10892 10893 # Do each command in the archive commands. 10894 if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then 10895 cmds=$old_archive_from_new_cmds 10896 else 10897 10898 # Add any objects from preloaded convenience libraries 10899 if test -n "$dlprefiles"; then 10900 gentop=$output_objdir/${outputname}x 10901 func_append generated " $gentop" 10902 10903 func_extract_archives $gentop $dlprefiles 10904 func_append oldobjs " $func_extract_archives_result" 10905 fi 10906 10907 # POSIX demands no paths to be encoded in archives. We have 10908 # to avoid creating archives with duplicate basenames if we 10909 # might have to extract them afterwards, e.g., when creating a 10910 # static archive out of a convenience library, or when linking 10911 # the entirety of a libtool archive into another (currently 10912 # not supported by libtool). 10913 if (for obj in $oldobjs 10914 do 10915 func_basename "$obj" 10916 $ECHO "$func_basename_result" 10917 done | sort | sort -uc >/dev/null 2>&1); then 10918 : 10919 else 10920 echo "copying selected object files to avoid basename conflicts..." 10921 gentop=$output_objdir/${outputname}x 10922 func_append generated " $gentop" 10923 func_mkdir_p "$gentop" 10924 save_oldobjs=$oldobjs 10925 oldobjs= 10926 counter=1 10927 for obj in $save_oldobjs 10928 do 10929 func_basename "$obj" 10930 objbase=$func_basename_result 10931 case " $oldobjs " in 10932 " ") oldobjs=$obj ;; 10933 *[\ /]"$objbase "*) 10934 while :; do 10935 # Make sure we don't pick an alternate name that also 10936 # overlaps. 10937 newobj=lt$counter-$objbase 10938 func_arith $counter + 1 10939 counter=$func_arith_result 10940 case " $oldobjs " in 10941 *[\ /]"$newobj "*) ;; 10942 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 10943 esac 10944 done 10945 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 10946 func_append oldobjs " $gentop/$newobj" 10947 ;; 10948 *) func_append oldobjs " $obj" ;; 10949 esac 10950 done 10951 fi 10952 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 10953 tool_oldlib=$func_to_tool_file_result 10954 eval cmds=\"$old_archive_cmds\" 10955 10956 func_len " $cmds" 10957 len=$func_len_result 10958 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 10959 cmds=$old_archive_cmds 10960 elif test -n "$archiver_list_spec"; then 10961 func_verbose "using command file archive linking..." 10962 for obj in $oldobjs 10963 do 10964 func_to_tool_file "$obj" 10965 $ECHO "$func_to_tool_file_result" 10966 done > $output_objdir/$libname.libcmd 10967 func_to_tool_file "$output_objdir/$libname.libcmd" 10968 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 10969 cmds=$old_archive_cmds 10970 else 10971 # the command line is too long to link in one step, link in parts 10972 func_verbose "using piecewise archive linking..." 10973 save_RANLIB=$RANLIB 10974 RANLIB=: 10975 objlist= 10976 concat_cmds= 10977 save_oldobjs=$oldobjs 10978 oldobjs= 10979 # Is there a better way of finding the last object in the list? 10980 for obj in $save_oldobjs 10981 do 10982 last_oldobj=$obj 10983 done 10984 eval test_cmds=\"$old_archive_cmds\" 10985 func_len " $test_cmds" 10986 len0=$func_len_result 10987 len=$len0 10988 for obj in $save_oldobjs 10989 do 10990 func_len " $obj" 10991 func_arith $len + $func_len_result 10992 len=$func_arith_result 10993 func_append objlist " $obj" 10994 if test "$len" -lt "$max_cmd_len"; then 10995 : 10996 else 10997 # the above command should be used before it gets too long 10998 oldobjs=$objlist 10999 if test "$obj" = "$last_oldobj"; then 11000 RANLIB=$save_RANLIB 11001 fi 11002 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 11003 eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" 11004 objlist= 11005 len=$len0 11006 fi 11007 done 11008 RANLIB=$save_RANLIB 11009 oldobjs=$objlist 11010 if test -z "$oldobjs"; then 11011 eval cmds=\"\$concat_cmds\" 11012 else 11013 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 11014 fi 11015 fi 11016 fi 11017 func_execute_cmds "$cmds" 'exit $?' 11018 done 11019 11020 test -n "$generated" && \ 11021 func_show_eval "${RM}r$generated" 11022 11023 # Now create the libtool archive. 11024 case $output in 11025 *.la) 11026 old_library= 11027 test yes = "$build_old_libs" && old_library=$libname.$libext 11028 func_verbose "creating $output" 11029 11030 # Preserve any variables that may affect compiler behavior 11031 for var in $variables_saved_for_relink; do 11032 if eval test -z \"\${$var+set}\"; then 11033 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 11034 elif eval var_value=\$$var; test -z "$var_value"; then 11035 relink_command="$var=; export $var; $relink_command" 11036 else 11037 func_quote_arg pretty,unquoted "$var_value" 11038 relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command" 11039 fi 11040 done 11041 # Quote the link command for shipping. 11042 func_quote eval cd "`pwd`" 11043 relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 11044 func_quote_arg pretty,unquoted "$relink_command" 11045 relink_command=$func_quote_arg_unquoted_result 11046 if test yes = "$hardcode_automatic"; then 11047 relink_command= 11048 fi 11049 11050 # Only create the output if not a dry run. 11051 $opt_dry_run || { 11052 for installed in no yes; do 11053 if test yes = "$installed"; then 11054 if test -z "$install_libdir"; then 11055 break 11056 fi 11057 output=$output_objdir/${outputname}i 11058 # Replace all uninstalled libtool libraries with the installed ones 11059 newdependency_libs= 11060 for deplib in $dependency_libs; do 11061 case $deplib in 11062 *.la) 11063 func_basename "$deplib" 11064 name=$func_basename_result 11065 func_resolve_sysroot "$deplib" 11066 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` 11067 test -z "$libdir" && \ 11068 func_fatal_error "'$deplib' is not a valid libtool archive" 11069 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 11070 ;; 11071 -L*) 11072 func_stripname -L '' "$deplib" 11073 func_replace_sysroot "$func_stripname_result" 11074 func_append newdependency_libs " -L$func_replace_sysroot_result" 11075 ;; 11076 -R*) 11077 func_stripname -R '' "$deplib" 11078 func_replace_sysroot "$func_stripname_result" 11079 func_append newdependency_libs " -R$func_replace_sysroot_result" 11080 ;; 11081 *) func_append newdependency_libs " $deplib" ;; 11082 esac 11083 done 11084 dependency_libs=$newdependency_libs 11085 newdlfiles= 11086 11087 for lib in $dlfiles; do 11088 case $lib in 11089 *.la) 11090 func_basename "$lib" 11091 name=$func_basename_result 11092 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 11093 test -z "$libdir" && \ 11094 func_fatal_error "'$lib' is not a valid libtool archive" 11095 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 11096 ;; 11097 *) func_append newdlfiles " $lib" ;; 11098 esac 11099 done 11100 dlfiles=$newdlfiles 11101 newdlprefiles= 11102 for lib in $dlprefiles; do 11103 case $lib in 11104 *.la) 11105 # Only pass preopened files to the pseudo-archive (for 11106 # eventual linking with the app. that links it) if we 11107 # didn't already link the preopened objects directly into 11108 # the library: 11109 func_basename "$lib" 11110 name=$func_basename_result 11111 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 11112 test -z "$libdir" && \ 11113 func_fatal_error "'$lib' is not a valid libtool archive" 11114 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 11115 ;; 11116 esac 11117 done 11118 dlprefiles=$newdlprefiles 11119 else 11120 newdlfiles= 11121 for lib in $dlfiles; do 11122 case $lib in 11123 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 11124 *) abs=`pwd`"/$lib" ;; 11125 esac 11126 func_append newdlfiles " $abs" 11127 done 11128 dlfiles=$newdlfiles 11129 newdlprefiles= 11130 for lib in $dlprefiles; do 11131 case $lib in 11132 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 11133 *) abs=`pwd`"/$lib" ;; 11134 esac 11135 func_append newdlprefiles " $abs" 11136 done 11137 dlprefiles=$newdlprefiles 11138 fi 11139 $RM $output 11140 # place dlname in correct position for cygwin 11141 # In fact, it would be nice if we could use this code for all target 11142 # systems that can't hard-code library paths into their executables 11143 # and that have no shared library path variable independent of PATH, 11144 # but it turns out we can't easily determine that from inspecting 11145 # libtool variables, so we have to hard-code the OSs to which it 11146 # applies here; at the moment, that means platforms that use the PE 11147 # object format with DLL files. See the long comment at the top of 11148 # tests/bindir.at for full details. 11149 tdlname=$dlname 11150 case $host,$output,$installed,$module,$dlname in 11151 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 11152 # If a -bindir argument was supplied, place the dll there. 11153 if test -n "$bindir"; then 11154 func_relative_path "$install_libdir" "$bindir" 11155 tdlname=$func_relative_path_result/$dlname 11156 else 11157 # Otherwise fall back on heuristic. 11158 tdlname=../bin/$dlname 11159 fi 11160 ;; 11161 esac 11162 $ECHO > $output "\ 11163 # $outputname - a libtool library file 11164 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 11165 # 11166 # Please DO NOT delete this file! 11167 # It is necessary for linking the library. 11168 11169 # The name that we can dlopen(3). 11170 dlname='$tdlname' 11171 11172 # Names of this library. 11173 library_names='$library_names' 11174 11175 # The name of the static archive. 11176 old_library='$old_library' 11177 11178 # Linker flags that cannot go in dependency_libs. 11179 inherited_linker_flags='$new_inherited_linker_flags' 11180 11181 # Libraries that this one depends upon. 11182 dependency_libs='$dependency_libs' 11183 11184 # Names of additional weak libraries provided by this library 11185 weak_library_names='$weak_libs' 11186 11187 # Version information for $libname. 11188 current=$current 11189 age=$age 11190 revision=$revision 11191 11192 # Is this an already installed library? 11193 installed=$installed 11194 11195 # Should we warn about portability when linking against -modules? 11196 shouldnotlink=$module 11197 11198 # Files to dlopen/dlpreopen 11199 dlopen='$dlfiles' 11200 dlpreopen='$dlprefiles' 11201 11202 # Directory that this library needs to be installed in: 11203 libdir='$install_libdir'" 11204 if test no,yes = "$installed,$need_relink"; then 11205 $ECHO >> $output "\ 11206 relink_command=\"$relink_command\"" 11207 fi 11208 done 11209 } 11210 11211 # Do a symbolic link so that the libtool archive can be found in 11212 # LD_LIBRARY_PATH before the program is installed. 11213 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 11214 ;; 11215 esac 11216 exit $EXIT_SUCCESS 11217 } 11218 11219 if test link = "$opt_mode" || test relink = "$opt_mode"; then 11220 func_mode_link ${1+"$@"} 11221 fi 11222 11223 11224 # func_mode_uninstall arg... 11225 func_mode_uninstall () 11226 { 11227 $debug_cmd 11228 11229 RM=$nonopt 11230 files= 11231 rmforce=false 11232 exit_status=0 11233 11234 # This variable tells wrapper scripts just to set variables rather 11235 # than running their programs. 11236 libtool_install_magic=$magic 11237 11238 for arg 11239 do 11240 case $arg in 11241 -f) func_append RM " $arg"; rmforce=: ;; 11242 -*) func_append RM " $arg" ;; 11243 *) func_append files " $arg" ;; 11244 esac 11245 done 11246 11247 test -z "$RM" && \ 11248 func_fatal_help "you must specify an RM program" 11249 11250 rmdirs= 11251 11252 for file in $files; do 11253 func_dirname "$file" "" "." 11254 dir=$func_dirname_result 11255 if test . = "$dir"; then 11256 odir=$objdir 11257 else 11258 odir=$dir/$objdir 11259 fi 11260 func_basename "$file" 11261 name=$func_basename_result 11262 test uninstall = "$opt_mode" && odir=$dir 11263 11264 # Remember odir for removal later, being careful to avoid duplicates 11265 if test clean = "$opt_mode"; then 11266 case " $rmdirs " in 11267 *" $odir "*) ;; 11268 *) func_append rmdirs " $odir" ;; 11269 esac 11270 fi 11271 11272 # Don't error if the file doesn't exist and rm -f was used. 11273 if { test -L "$file"; } >/dev/null 2>&1 || 11274 { test -h "$file"; } >/dev/null 2>&1 || 11275 test -f "$file"; then 11276 : 11277 elif test -d "$file"; then 11278 exit_status=1 11279 continue 11280 elif $rmforce; then 11281 continue 11282 fi 11283 11284 rmfiles=$file 11285 11286 case $name in 11287 *.la) 11288 # Possibly a libtool archive, so verify it. 11289 if func_lalib_p "$file"; then 11290 func_source $dir/$name 11291 11292 # Delete the libtool libraries and symlinks. 11293 for n in $library_names; do 11294 func_append rmfiles " $odir/$n" 11295 done 11296 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 11297 11298 case $opt_mode in 11299 clean) 11300 case " $library_names " in 11301 *" $dlname "*) ;; 11302 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 11303 esac 11304 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 11305 ;; 11306 uninstall) 11307 if test -n "$library_names"; then 11308 # Do each command in the postuninstall commands. 11309 func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' 11310 fi 11311 11312 if test -n "$old_library"; then 11313 # Do each command in the old_postuninstall commands. 11314 func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' 11315 fi 11316 # FIXME: should reinstall the best remaining shared library. 11317 ;; 11318 esac 11319 fi 11320 ;; 11321 11322 *.lo) 11323 # Possibly a libtool object, so verify it. 11324 if func_lalib_p "$file"; then 11325 11326 # Read the .lo file 11327 func_source $dir/$name 11328 11329 # Add PIC object to the list of files to remove. 11330 if test -n "$pic_object" && test none != "$pic_object"; then 11331 func_append rmfiles " $dir/$pic_object" 11332 fi 11333 11334 # Add non-PIC object to the list of files to remove. 11335 if test -n "$non_pic_object" && test none != "$non_pic_object"; then 11336 func_append rmfiles " $dir/$non_pic_object" 11337 fi 11338 fi 11339 ;; 11340 11341 *) 11342 if test clean = "$opt_mode"; then 11343 noexename=$name 11344 case $file in 11345 *.exe) 11346 func_stripname '' '.exe' "$file" 11347 file=$func_stripname_result 11348 func_stripname '' '.exe' "$name" 11349 noexename=$func_stripname_result 11350 # $file with .exe has already been added to rmfiles, 11351 # add $file without .exe 11352 func_append rmfiles " $file" 11353 ;; 11354 esac 11355 # Do a test to see if this is a libtool program. 11356 if func_ltwrapper_p "$file"; then 11357 if func_ltwrapper_executable_p "$file"; then 11358 func_ltwrapper_scriptname "$file" 11359 relink_command= 11360 func_source $func_ltwrapper_scriptname_result 11361 func_append rmfiles " $func_ltwrapper_scriptname_result" 11362 else 11363 relink_command= 11364 func_source $dir/$noexename 11365 fi 11366 11367 # note $name still contains .exe if it was in $file originally 11368 # as does the version of $file that was added into $rmfiles 11369 func_append rmfiles " $odir/$name $odir/${name}S.$objext" 11370 if test yes = "$fast_install" && test -n "$relink_command"; then 11371 func_append rmfiles " $odir/lt-$name" 11372 fi 11373 if test "X$noexename" != "X$name"; then 11374 func_append rmfiles " $odir/lt-$noexename.c" 11375 fi 11376 fi 11377 fi 11378 ;; 11379 esac 11380 func_show_eval "$RM $rmfiles" 'exit_status=1' 11381 done 11382 11383 # Try to remove the $objdir's in the directories where we deleted files 11384 for dir in $rmdirs; do 11385 if test -d "$dir"; then 11386 func_show_eval "rmdir $dir >/dev/null 2>&1" 11387 fi 11388 done 11389 11390 exit $exit_status 11391 } 11392 11393 if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then 11394 func_mode_uninstall ${1+"$@"} 11395 fi 11396 11397 test -z "$opt_mode" && { 11398 help=$generic_help 11399 func_fatal_help "you must specify a MODE" 11400 } 11401 11402 test -z "$exec_cmd" && \ 11403 func_fatal_help "invalid operation mode '$opt_mode'" 11404 11405 if test -n "$exec_cmd"; then 11406 eval exec "$exec_cmd" 11407 exit $EXIT_FAILURE 11408 fi 11409 11410 exit $exit_status 11411 11412 11413 # The TAGs below are defined such that we never get into a situation 11414 # where we disable both kinds of libraries. Given conflicting 11415 # choices, we go for a static library, that is the most portable, 11416 # since we can't tell whether shared libraries were disabled because 11417 # the user asked for that or because the platform doesn't support 11418 # them. This is particularly important on AIX, because we don't 11419 # support having both static and shared libraries enabled at the same 11420 # time on that platform, so we default to a shared-only configuration. 11421 # If a disable-shared tag is given, we'll fallback to a static-only 11422 # configuration. But we'll never go from static-only to shared-only. 11423 11424 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared 11425 build_libtool_libs=no 11426 build_old_libs=yes 11427 # ### END LIBTOOL TAG CONFIG: disable-shared 11428 11429 # ### BEGIN LIBTOOL TAG CONFIG: disable-static 11430 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 11431 # ### END LIBTOOL TAG CONFIG: disable-static 11432 11433 # Local Variables: 11434 # mode:shell-script 11435 # sh-indentation:2 11436 # End: 11437
Indexes created Sat Feb 28 05:31:39 UTC 2026