1 #! /bin/sh 2 ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in 3 ## by inline-source v2014-01-03.01 4 5 # libtool (GNU libtool) 2.4.6 6 # Provide generalized library-building support services. 7 # Written by Gordon Matzigkeit <gord (at] gnu.ai.mit.edu>, 1996 8 9 # Copyright (C) 1996-2015 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=2.4.6 35 package_revision=2.4.6 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=2015-01-20.17; # UTC 68 69 # General shell script boiler plate, and helper functions. 70 # Written by Gary V. Vaughan, 2004 71 72 # Copyright (C) 2004-2015 Free Software Foundation, Inc. 73 # This is free software; see the source for copying conditions. There is NO 74 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 75 76 # This program is free software; you can redistribute it and/or modify 77 # it under the terms of the GNU General Public License as published by 78 # the Free Software Foundation; either version 3 of the License, or 79 # (at your option) any later version. 80 81 # As a special exception to the GNU General Public License, if you distribute 82 # this file as part of a program or library that is built using GNU Libtool, 83 # you may include this file under the same distribution terms that you use 84 # for the rest of that program. 85 86 # This program is distributed in the hope that it will be useful, 87 # but WITHOUT ANY WARRANTY; without even the implied warranty of 88 # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU 89 # General Public License for more details. 90 91 # You should have received a copy of the GNU General Public License 92 # along with this program. If not, see <http://www.gnu.org/licenses/>. 93 94 # Please report bugs or propose patches to gary (at] gnu.org. 95 96 97 ## ------ ## 98 ## Usage. ## 99 ## ------ ## 100 101 # Evaluate this file near the top of your script to gain access to 102 # the functions and variables defined here: 103 # 104 # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh 105 # 106 # If you need to override any of the default environment variable 107 # settings, do that before evaluating this file. 108 109 110 ## -------------------- ## 111 ## Shell normalisation. ## 112 ## -------------------- ## 113 114 # Some shells need a little help to be as Bourne compatible as possible. 115 # Before doing anything else, make sure all that help has been provided! 116 117 DUALCASE=1; export DUALCASE # for MKS sh 118 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 119 emulate sh 120 NULLCMD=: 121 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 122 # is contrary to our usage. Disable this feature. 123 alias -g '${1+"$@"}'='"$@"' 124 setopt NO_GLOB_SUBST 125 else 126 case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac 127 fi 128 129 # NLS nuisances: We save the old values in case they are required later. 130 _G_user_locale= 131 _G_safe_locale= 132 for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 133 do 134 eval "if test set = \"\${$_G_var+set}\"; then 135 save_$_G_var=\$$_G_var 136 $_G_var=C 137 export $_G_var 138 _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" 139 _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" 140 fi" 141 done 142 143 # CDPATH. 144 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 145 146 # Make sure IFS has a sensible default 147 sp=' ' 148 nl=' 149 ' 150 IFS="$sp $nl" 151 152 # There are apparently some retarded systems that use ';' as a PATH separator! 153 if test "${PATH_SEPARATOR+set}" != set; then 154 PATH_SEPARATOR=: 155 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 156 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 157 PATH_SEPARATOR=';' 158 } 159 fi 160 161 162 163 ## ------------------------- ## 164 ## Locate command utilities. ## 165 ## ------------------------- ## 166 167 168 # func_executable_p FILE 169 # ---------------------- 170 # Check that FILE is an executable regular file. 171 func_executable_p () 172 { 173 test -f "$1" && test -x "$1" 174 } 175 176 177 # func_path_progs PROGS_LIST CHECK_FUNC [PATH] 178 # -------------------------------------------- 179 # Search for either a program that responds to --version with output 180 # containing "GNU", or else returned by CHECK_FUNC otherwise, by 181 # trying all the directories in PATH with each of the elements of 182 # PROGS_LIST. 183 # 184 # CHECK_FUNC should accept the path to a candidate program, and 185 # set $func_check_prog_result if it truncates its output less than 186 # $_G_path_prog_max characters. 187 func_path_progs () 188 { 189 _G_progs_list=$1 190 _G_check_func=$2 191 _G_PATH=${3-"$PATH"} 192 193 _G_path_prog_max=0 194 _G_path_prog_found=false 195 _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} 196 for _G_dir in $_G_PATH; do 197 IFS=$_G_save_IFS 198 test -z "$_G_dir" && _G_dir=. 199 for _G_prog_name in $_G_progs_list; do 200 for _exeext in '' .EXE; do 201 _G_path_prog=$_G_dir/$_G_prog_name$_exeext 202 func_executable_p "$_G_path_prog" || continue 203 case `"$_G_path_prog" --version 2>&1` in 204 *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; 205 *) $_G_check_func $_G_path_prog 206 func_path_progs_result=$func_check_prog_result 207 ;; 208 esac 209 $_G_path_prog_found && break 3 210 done 211 done 212 done 213 IFS=$_G_save_IFS 214 test -z "$func_path_progs_result" && { 215 echo "no acceptable sed could be found in \$PATH" >&2 216 exit 1 217 } 218 } 219 220 221 # We want to be able to use the functions in this file before configure 222 # has figured out where the best binaries are kept, which means we have 223 # to search for them ourselves - except when the results are already set 224 # where we skip the searches. 225 226 # Unless the user overrides by setting SED, search the path for either GNU 227 # sed, or the sed that truncates its output the least. 228 test -z "$SED" && { 229 _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 230 for _G_i in 1 2 3 4 5 6 7; do 231 _G_sed_script=$_G_sed_script$nl$_G_sed_script 232 done 233 echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed 234 _G_sed_script= 235 236 func_check_prog_sed () 237 { 238 _G_path_prog=$1 239 240 _G_count=0 241 printf 0123456789 >conftest.in 242 while : 243 do 244 cat conftest.in conftest.in >conftest.tmp 245 mv conftest.tmp conftest.in 246 cp conftest.in conftest.nl 247 echo '' >> conftest.nl 248 "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break 249 diff conftest.out conftest.nl >/dev/null 2>&1 || break 250 _G_count=`expr $_G_count + 1` 251 if test "$_G_count" -gt "$_G_path_prog_max"; then 252 # Best one so far, save it but keep looking for a better one 253 func_check_prog_result=$_G_path_prog 254 _G_path_prog_max=$_G_count 255 fi 256 # 10*(2^10) chars as input seems more than enough 257 test 10 -lt "$_G_count" && break 258 done 259 rm -f conftest.in conftest.tmp conftest.nl conftest.out 260 } 261 262 func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin 263 rm -f conftest.sed 264 SED=$func_path_progs_result 265 } 266 267 268 # Unless the user overrides by setting GREP, search the path for either GNU 269 # grep, or the grep that truncates its output the least. 270 test -z "$GREP" && { 271 func_check_prog_grep () 272 { 273 _G_path_prog=$1 274 275 _G_count=0 276 _G_path_prog_max=0 277 printf 0123456789 >conftest.in 278 while : 279 do 280 cat conftest.in conftest.in >conftest.tmp 281 mv conftest.tmp conftest.in 282 cp conftest.in conftest.nl 283 echo 'GREP' >> conftest.nl 284 "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break 285 diff conftest.out conftest.nl >/dev/null 2>&1 || break 286 _G_count=`expr $_G_count + 1` 287 if test "$_G_count" -gt "$_G_path_prog_max"; then 288 # Best one so far, save it but keep looking for a better one 289 func_check_prog_result=$_G_path_prog 290 _G_path_prog_max=$_G_count 291 fi 292 # 10*(2^10) chars as input seems more than enough 293 test 10 -lt "$_G_count" && break 294 done 295 rm -f conftest.in conftest.tmp conftest.nl conftest.out 296 } 297 298 func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin 299 GREP=$func_path_progs_result 300 } 301 302 303 ## ------------------------------- ## 304 ## User overridable command paths. ## 305 ## ------------------------------- ## 306 307 # All uppercase variable names are used for environment variables. These 308 # variables can be overridden by the user before calling a script that 309 # uses them if a suitable command of that name is not already available 310 # in the command search PATH. 311 312 : ${CP="cp -f"} 313 : ${ECHO="printf %s\n"} 314 : ${EGREP="$GREP -E"} 315 : ${FGREP="$GREP -F"} 316 : ${LN_S="ln -s"} 317 : ${MAKE="make"} 318 : ${MKDIR="mkdir"} 319 : ${MV="mv -f"} 320 : ${RM="rm -f"} 321 : ${SHELL="${CONFIG_SHELL-/bin/sh}"} 322 323 324 ## -------------------- ## 325 ## Useful sed snippets. ## 326 ## -------------------- ## 327 328 sed_dirname='s|/[^/]*$||' 329 sed_basename='s|^.*/||' 330 331 # Sed substitution that helps us do robust quoting. It backslashifies 332 # metacharacters that are still active within double-quoted strings. 333 sed_quote_subst='s|\([`"$\\]\)|\\\1|g' 334 335 # Same as above, but do not quote variable references. 336 sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' 337 338 # Sed substitution that turns a string into a regex matching for the 339 # string literally. 340 sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' 341 342 # Sed substitution that converts a w32 file name or path 343 # that contains forward slashes, into one that contains 344 # (escaped) backslashes. A very naive implementation. 345 sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 346 347 # Re-'\' parameter expansions in output of sed_double_quote_subst that 348 # were '\'-ed in input to the same. If an odd number of '\' preceded a 349 # '$' in input to sed_double_quote_subst, that '$' was protected from 350 # expansion. Since each input '\' is now two '\'s, look for any number 351 # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. 352 _G_bs='\\' 353 _G_bs2='\\\\' 354 _G_bs4='\\\\\\\\' 355 _G_dollar='\$' 356 sed_double_backslash="\ 357 s/$_G_bs4/&\\ 358 /g 359 s/^$_G_bs2$_G_dollar/$_G_bs&/ 360 s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g 361 s/\n//g" 362 363 364 ## ----------------- ## 365 ## Global variables. ## 366 ## ----------------- ## 367 368 # Except for the global variables explicitly listed below, the following 369 # functions in the '^func_' namespace, and the '^require_' namespace 370 # variables initialised in the 'Resource management' section, sourcing 371 # this file will not pollute your global namespace with anything 372 # else. There's no portable way to scope variables in Bourne shell 373 # though, so actually running these functions will sometimes place 374 # results into a variable named after the function, and often use 375 # temporary variables in the '^_G_' namespace. If you are careful to 376 # avoid using those namespaces casually in your sourcing script, things 377 # should continue to work as you expect. And, of course, you can freely 378 # overwrite any of the functions or variables defined here before 379 # calling anything to customize them. 380 381 EXIT_SUCCESS=0 382 EXIT_FAILURE=1 383 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 384 EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 385 386 # Allow overriding, eg assuming that you follow the convention of 387 # putting '$debug_cmd' at the start of all your functions, you can get 388 # bash to show function call trace with: 389 # 390 # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name 391 debug_cmd=${debug_cmd-":"} 392 exit_cmd=: 393 394 # By convention, finish your script with: 395 # 396 # exit $exit_status 397 # 398 # so that you can set exit_status to non-zero if you want to indicate 399 # something went wrong during execution without actually bailing out at 400 # the point of failure. 401 exit_status=$EXIT_SUCCESS 402 403 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 404 # is ksh but when the shell is invoked as "sh" and the current value of 405 # the _XPG environment variable is not equal to 1 (one), the special 406 # positional parameter $0, within a function call, is the name of the 407 # function. 408 progpath=$0 409 410 # The name of this program. 411 progname=`$ECHO "$progpath" |$SED "$sed_basename"` 412 413 # Make sure we have an absolute progpath for reexecution: 414 case $progpath in 415 [\\/]*|[A-Za-z]:\\*) ;; 416 *[\\/]*) 417 progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` 418 progdir=`cd "$progdir" && pwd` 419 progpath=$progdir/$progname 420 ;; 421 *) 422 _G_IFS=$IFS 423 IFS=${PATH_SEPARATOR-:} 424 for progdir in $PATH; do 425 IFS=$_G_IFS 426 test -x "$progdir/$progname" && break 427 done 428 IFS=$_G_IFS 429 test -n "$progdir" || progdir=`pwd` 430 progpath=$progdir/$progname 431 ;; 432 esac 433 434 435 ## ----------------- ## 436 ## Standard options. ## 437 ## ----------------- ## 438 439 # The following options affect the operation of the functions defined 440 # below, and should be set appropriately depending on run-time para- 441 # meters passed on the command line. 442 443 opt_dry_run=false 444 opt_quiet=false 445 opt_verbose=false 446 447 # Categories 'all' and 'none' are always available. Append any others 448 # you will pass as the first argument to func_warning from your own 449 # code. 450 warning_categories= 451 452 # By default, display warnings according to 'opt_warning_types'. Set 453 # 'warning_func' to ':' to elide all warnings, or func_fatal_error to 454 # treat the next displayed warning as a fatal error. 455 warning_func=func_warn_and_continue 456 457 # Set to 'all' to display all warnings, 'none' to suppress all 458 # warnings, or a space delimited list of some subset of 459 # 'warning_categories' to display only the listed warnings. 460 opt_warning_types=all 461 462 463 ## -------------------- ## 464 ## Resource management. ## 465 ## -------------------- ## 466 467 # This section contains definitions for functions that each ensure a 468 # particular resource (a file, or a non-empty configuration variable for 469 # example) is available, and if appropriate to extract default values 470 # from pertinent package files. Call them using their associated 471 # 'require_*' variable to ensure that they are executed, at most, once. 472 # 473 # It's entirely deliberate that calling these functions can set 474 # variables that don't obey the namespace limitations obeyed by the rest 475 # of this file, in order that that they be as useful as possible to 476 # callers. 477 478 479 # require_term_colors 480 # ------------------- 481 # Allow display of bold text on terminals that support it. 482 require_term_colors=func_require_term_colors 483 func_require_term_colors () 484 { 485 $debug_cmd 486 487 test -t 1 && { 488 # COLORTERM and USE_ANSI_COLORS environment variables take 489 # precedence, because most terminfo databases neglect to describe 490 # whether color sequences are supported. 491 test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} 492 493 if test 1 = "$USE_ANSI_COLORS"; then 494 # Standard ANSI escape sequences 495 tc_reset='[0m' 496 tc_bold='[1m'; tc_standout='[7m' 497 tc_red='[31m'; tc_green='[32m' 498 tc_blue='[34m'; tc_cyan='[36m' 499 else 500 # Otherwise trust the terminfo database after all. 501 test -n "`tput sgr0 2>/dev/null`" && { 502 tc_reset=`tput sgr0` 503 test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` 504 tc_standout=$tc_bold 505 test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` 506 test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` 507 test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` 508 test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` 509 test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` 510 } 511 fi 512 } 513 514 require_term_colors=: 515 } 516 517 518 ## ----------------- ## 519 ## Function library. ## 520 ## ----------------- ## 521 522 # This section contains a variety of useful functions to call in your 523 # scripts. Take note of the portable wrappers for features provided by 524 # some modern shells, which will fall back to slower equivalents on 525 # less featureful shells. 526 527 528 # func_append VAR VALUE 529 # --------------------- 530 # Append VALUE onto the existing contents of VAR. 531 532 # We should try to minimise forks, especially on Windows where they are 533 # unreasonably slow, so skip the feature probes when bash or zsh are 534 # being used: 535 if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then 536 : ${_G_HAVE_ARITH_OP="yes"} 537 : ${_G_HAVE_XSI_OPS="yes"} 538 # The += operator was introduced in bash 3.1 539 case $BASH_VERSION in 540 [12].* | 3.0 | 3.0*) ;; 541 *) 542 : ${_G_HAVE_PLUSEQ_OP="yes"} 543 ;; 544 esac 545 fi 546 547 # _G_HAVE_PLUSEQ_OP 548 # Can be empty, in which case the shell is probed, "yes" if += is 549 # useable or anything else if it does not work. 550 test -z "$_G_HAVE_PLUSEQ_OP" \ 551 && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ 552 && _G_HAVE_PLUSEQ_OP=yes 553 554 if test yes = "$_G_HAVE_PLUSEQ_OP" 555 then 556 # This is an XSI compatible shell, allowing a faster implementation... 557 eval 'func_append () 558 { 559 $debug_cmd 560 561 eval "$1+=\$2" 562 }' 563 else 564 # ...otherwise fall back to using expr, which is often a shell builtin. 565 func_append () 566 { 567 $debug_cmd 568 569 eval "$1=\$$1\$2" 570 } 571 fi 572 573 574 # func_append_quoted VAR VALUE 575 # ---------------------------- 576 # Quote VALUE and append to the end of shell variable VAR, separated 577 # by a space. 578 if test yes = "$_G_HAVE_PLUSEQ_OP"; then 579 eval 'func_append_quoted () 580 { 581 $debug_cmd 582 583 func_quote_for_eval "$2" 584 eval "$1+=\\ \$func_quote_for_eval_result" 585 }' 586 else 587 func_append_quoted () 588 { 589 $debug_cmd 590 591 func_quote_for_eval "$2" 592 eval "$1=\$$1\\ \$func_quote_for_eval_result" 593 } 594 fi 595 596 597 # func_append_uniq VAR VALUE 598 # -------------------------- 599 # Append unique VALUE onto the existing contents of VAR, assuming 600 # entries are delimited by the first character of VALUE. For example: 601 # 602 # func_append_uniq options " --another-option option-argument" 603 # 604 # will only append to $options if " --another-option option-argument " 605 # is not already present somewhere in $options already (note spaces at 606 # each end implied by leading space in second argument). 607 func_append_uniq () 608 { 609 $debug_cmd 610 611 eval _G_current_value='`$ECHO $'$1'`' 612 _G_delim=`expr "$2" : '\(.\)'` 613 614 case $_G_delim$_G_current_value$_G_delim in 615 *"$2$_G_delim"*) ;; 616 *) func_append "$@" ;; 617 esac 618 } 619 620 621 # func_arith TERM... 622 # ------------------ 623 # Set func_arith_result to the result of evaluating TERMs. 624 test -z "$_G_HAVE_ARITH_OP" \ 625 && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ 626 && _G_HAVE_ARITH_OP=yes 627 628 if test yes = "$_G_HAVE_ARITH_OP"; then 629 eval 'func_arith () 630 { 631 $debug_cmd 632 633 func_arith_result=$(( $* )) 634 }' 635 else 636 func_arith () 637 { 638 $debug_cmd 639 640 func_arith_result=`expr "$@"` 641 } 642 fi 643 644 645 # func_basename FILE 646 # ------------------ 647 # Set func_basename_result to FILE with everything up to and including 648 # the last / stripped. 649 if test yes = "$_G_HAVE_XSI_OPS"; then 650 # If this shell supports suffix pattern removal, then use it to avoid 651 # forking. Hide the definitions single quotes in case the shell chokes 652 # on unsupported syntax... 653 _b='func_basename_result=${1##*/}' 654 _d='case $1 in 655 */*) func_dirname_result=${1%/*}$2 ;; 656 * ) func_dirname_result=$3 ;; 657 esac' 658 659 else 660 # ...otherwise fall back to using sed. 661 _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' 662 _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` 663 if test "X$func_dirname_result" = "X$1"; then 664 func_dirname_result=$3 665 else 666 func_append func_dirname_result "$2" 667 fi' 668 fi 669 670 eval 'func_basename () 671 { 672 $debug_cmd 673 674 '"$_b"' 675 }' 676 677 678 # func_dirname FILE APPEND NONDIR_REPLACEMENT 679 # ------------------------------------------- 680 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 681 # otherwise set result to NONDIR_REPLACEMENT. 682 eval 'func_dirname () 683 { 684 $debug_cmd 685 686 '"$_d"' 687 }' 688 689 690 # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT 691 # -------------------------------------------------------- 692 # Perform func_basename and func_dirname in a single function 693 # call: 694 # dirname: Compute the dirname of FILE. If nonempty, 695 # add APPEND to the result, otherwise set result 696 # to NONDIR_REPLACEMENT. 697 # value returned in "$func_dirname_result" 698 # basename: Compute filename of FILE. 699 # value retuned in "$func_basename_result" 700 # For efficiency, we do not delegate to the functions above but instead 701 # duplicate the functionality here. 702 eval 'func_dirname_and_basename () 703 { 704 $debug_cmd 705 706 '"$_b"' 707 '"$_d"' 708 }' 709 710 711 # func_echo ARG... 712 # ---------------- 713 # Echo program name prefixed message. 714 func_echo () 715 { 716 $debug_cmd 717 718 _G_message=$* 719 720 func_echo_IFS=$IFS 721 IFS=$nl 722 for _G_line in $_G_message; do 723 IFS=$func_echo_IFS 724 $ECHO "$progname: $_G_line" 725 done 726 IFS=$func_echo_IFS 727 } 728 729 730 # func_echo_all ARG... 731 # -------------------- 732 # Invoke $ECHO with all args, space-separated. 733 func_echo_all () 734 { 735 $ECHO "$*" 736 } 737 738 739 # func_echo_infix_1 INFIX ARG... 740 # ------------------------------ 741 # Echo program name, followed by INFIX on the first line, with any 742 # additional lines not showing INFIX. 743 func_echo_infix_1 () 744 { 745 $debug_cmd 746 747 $require_term_colors 748 749 _G_infix=$1; shift 750 _G_indent=$_G_infix 751 _G_prefix="$progname: $_G_infix: " 752 _G_message=$* 753 754 # Strip color escape sequences before counting printable length 755 for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" 756 do 757 test -n "$_G_tc" && { 758 _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` 759 _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` 760 } 761 done 762 _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes 763 764 func_echo_infix_1_IFS=$IFS 765 IFS=$nl 766 for _G_line in $_G_message; do 767 IFS=$func_echo_infix_1_IFS 768 $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 769 _G_prefix=$_G_indent 770 done 771 IFS=$func_echo_infix_1_IFS 772 } 773 774 775 # func_error ARG... 776 # ----------------- 777 # Echo program name prefixed message to standard error. 778 func_error () 779 { 780 $debug_cmd 781 782 $require_term_colors 783 784 func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 785 } 786 787 788 # func_fatal_error ARG... 789 # ----------------------- 790 # Echo program name prefixed message to standard error, and exit. 791 func_fatal_error () 792 { 793 $debug_cmd 794 795 func_error "$*" 796 exit $EXIT_FAILURE 797 } 798 799 800 # func_grep EXPRESSION FILENAME 801 # ----------------------------- 802 # Check whether EXPRESSION matches any line of FILENAME, without output. 803 func_grep () 804 { 805 $debug_cmd 806 807 $GREP "$1" "$2" >/dev/null 2>&1 808 } 809 810 811 # func_len STRING 812 # --------------- 813 # Set func_len_result to the length of STRING. STRING may not 814 # start with a hyphen. 815 test -z "$_G_HAVE_XSI_OPS" \ 816 && (eval 'x=a/b/c; 817 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 818 && _G_HAVE_XSI_OPS=yes 819 820 if test yes = "$_G_HAVE_XSI_OPS"; then 821 eval 'func_len () 822 { 823 $debug_cmd 824 825 func_len_result=${#1} 826 }' 827 else 828 func_len () 829 { 830 $debug_cmd 831 832 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` 833 } 834 fi 835 836 837 # func_mkdir_p DIRECTORY-PATH 838 # --------------------------- 839 # Make sure the entire path to DIRECTORY-PATH is available. 840 func_mkdir_p () 841 { 842 $debug_cmd 843 844 _G_directory_path=$1 845 _G_dir_list= 846 847 if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then 848 849 # Protect directory names starting with '-' 850 case $_G_directory_path in 851 -*) _G_directory_path=./$_G_directory_path ;; 852 esac 853 854 # While some portion of DIR does not yet exist... 855 while test ! -d "$_G_directory_path"; do 856 # ...make a list in topmost first order. Use a colon delimited 857 # list incase some portion of path contains whitespace. 858 _G_dir_list=$_G_directory_path:$_G_dir_list 859 860 # If the last portion added has no slash in it, the list is done 861 case $_G_directory_path in */*) ;; *) break ;; esac 862 863 # ...otherwise throw away the child directory and loop 864 _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` 865 done 866 _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` 867 868 func_mkdir_p_IFS=$IFS; IFS=: 869 for _G_dir in $_G_dir_list; do 870 IFS=$func_mkdir_p_IFS 871 # mkdir can fail with a 'File exist' error if two processes 872 # try to create one of the directories concurrently. Don't 873 # stop in that case! 874 $MKDIR "$_G_dir" 2>/dev/null || : 875 done 876 IFS=$func_mkdir_p_IFS 877 878 # Bail out if we (or some other process) failed to create a directory. 879 test -d "$_G_directory_path" || \ 880 func_fatal_error "Failed to create '$1'" 881 fi 882 } 883 884 885 # func_mktempdir [BASENAME] 886 # ------------------------- 887 # Make a temporary directory that won't clash with other running 888 # libtool processes, and avoids race conditions if possible. If 889 # given, BASENAME is the basename for that directory. 890 func_mktempdir () 891 { 892 $debug_cmd 893 894 _G_template=${TMPDIR-/tmp}/${1-$progname} 895 896 if test : = "$opt_dry_run"; then 897 # Return a directory name, but don't create it in dry-run mode 898 _G_tmpdir=$_G_template-$$ 899 else 900 901 # If mktemp works, use that first and foremost 902 _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` 903 904 if test ! -d "$_G_tmpdir"; then 905 # Failing that, at least try and use $RANDOM to avoid a race 906 _G_tmpdir=$_G_template-${RANDOM-0}$$ 907 908 func_mktempdir_umask=`umask` 909 umask 0077 910 $MKDIR "$_G_tmpdir" 911 umask $func_mktempdir_umask 912 fi 913 914 # If we're not in dry-run mode, bomb out on failure 915 test -d "$_G_tmpdir" || \ 916 func_fatal_error "cannot create temporary directory '$_G_tmpdir'" 917 fi 918 919 $ECHO "$_G_tmpdir" 920 } 921 922 923 # func_normal_abspath PATH 924 # ------------------------ 925 # Remove doubled-up and trailing slashes, "." path components, 926 # and cancel out any ".." path components in PATH after making 927 # it an absolute path. 928 func_normal_abspath () 929 { 930 $debug_cmd 931 932 # These SED scripts presuppose an absolute path with a trailing slash. 933 _G_pathcar='s|^/\([^/]*\).*$|\1|' 934 _G_pathcdr='s|^/[^/]*||' 935 _G_removedotparts=':dotsl 936 s|/\./|/|g 937 t dotsl 938 s|/\.$|/|' 939 _G_collapseslashes='s|/\{1,\}|/|g' 940 _G_finalslash='s|/*$|/|' 941 942 # Start from root dir and reassemble the path. 943 func_normal_abspath_result= 944 func_normal_abspath_tpath=$1 945 func_normal_abspath_altnamespace= 946 case $func_normal_abspath_tpath in 947 "") 948 # Empty path, that just means $cwd. 949 func_stripname '' '/' "`pwd`" 950 func_normal_abspath_result=$func_stripname_result 951 return 952 ;; 953 # The next three entries are used to spot a run of precisely 954 # two leading slashes without using negated character classes; 955 # we take advantage of case's first-match behaviour. 956 ///*) 957 # Unusual form of absolute path, do nothing. 958 ;; 959 //*) 960 # Not necessarily an ordinary path; POSIX reserves leading '//' 961 # and for example Cygwin uses it to access remote file shares 962 # over CIFS/SMB, so we conserve a leading double slash if found. 963 func_normal_abspath_altnamespace=/ 964 ;; 965 /*) 966 # Absolute path, do nothing. 967 ;; 968 *) 969 # Relative path, prepend $cwd. 970 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 971 ;; 972 esac 973 974 # Cancel out all the simple stuff to save iterations. We also want 975 # the path to end with a slash for ease of parsing, so make sure 976 # there is one (and only one) here. 977 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 978 -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` 979 while :; do 980 # Processed it all yet? 981 if test / = "$func_normal_abspath_tpath"; then 982 # If we ascended to the root using ".." the result may be empty now. 983 if test -z "$func_normal_abspath_result"; then 984 func_normal_abspath_result=/ 985 fi 986 break 987 fi 988 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 989 -e "$_G_pathcar"` 990 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 991 -e "$_G_pathcdr"` 992 # Figure out what to do with it 993 case $func_normal_abspath_tcomponent in 994 "") 995 # Trailing empty path component, ignore it. 996 ;; 997 ..) 998 # Parent dir; strip last assembled component from result. 999 func_dirname "$func_normal_abspath_result" 1000 func_normal_abspath_result=$func_dirname_result 1001 ;; 1002 *) 1003 # Actual path component, append it. 1004 func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" 1005 ;; 1006 esac 1007 done 1008 # Restore leading double-slash if one was found on entry. 1009 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 1010 } 1011 1012 1013 # func_notquiet ARG... 1014 # -------------------- 1015 # Echo program name prefixed message only when not in quiet mode. 1016 func_notquiet () 1017 { 1018 $debug_cmd 1019 1020 $opt_quiet || func_echo ${1+"$@"} 1021 1022 # A bug in bash halts the script if the last line of a function 1023 # fails when set -e is in force, so we need another command to 1024 # work around that: 1025 : 1026 } 1027 1028 1029 # func_relative_path SRCDIR DSTDIR 1030 # -------------------------------- 1031 # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. 1032 func_relative_path () 1033 { 1034 $debug_cmd 1035 1036 func_relative_path_result= 1037 func_normal_abspath "$1" 1038 func_relative_path_tlibdir=$func_normal_abspath_result 1039 func_normal_abspath "$2" 1040 func_relative_path_tbindir=$func_normal_abspath_result 1041 1042 # Ascend the tree starting from libdir 1043 while :; do 1044 # check if we have found a prefix of bindir 1045 case $func_relative_path_tbindir in 1046 $func_relative_path_tlibdir) 1047 # found an exact match 1048 func_relative_path_tcancelled= 1049 break 1050 ;; 1051 $func_relative_path_tlibdir*) 1052 # found a matching prefix 1053 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 1054 func_relative_path_tcancelled=$func_stripname_result 1055 if test -z "$func_relative_path_result"; then 1056 func_relative_path_result=. 1057 fi 1058 break 1059 ;; 1060 *) 1061 func_dirname $func_relative_path_tlibdir 1062 func_relative_path_tlibdir=$func_dirname_result 1063 if test -z "$func_relative_path_tlibdir"; then 1064 # Have to descend all the way to the root! 1065 func_relative_path_result=../$func_relative_path_result 1066 func_relative_path_tcancelled=$func_relative_path_tbindir 1067 break 1068 fi 1069 func_relative_path_result=../$func_relative_path_result 1070 ;; 1071 esac 1072 done 1073 1074 # Now calculate path; take care to avoid doubling-up slashes. 1075 func_stripname '' '/' "$func_relative_path_result" 1076 func_relative_path_result=$func_stripname_result 1077 func_stripname '/' '/' "$func_relative_path_tcancelled" 1078 if test -n "$func_stripname_result"; then 1079 func_append func_relative_path_result "/$func_stripname_result" 1080 fi 1081 1082 # Normalisation. If bindir is libdir, return '.' else relative path. 1083 if test -n "$func_relative_path_result"; then 1084 func_stripname './' '' "$func_relative_path_result" 1085 func_relative_path_result=$func_stripname_result 1086 fi 1087 1088 test -n "$func_relative_path_result" || func_relative_path_result=. 1089 1090 : 1091 } 1092 1093 1094 # func_quote_for_eval ARG... 1095 # -------------------------- 1096 # Aesthetically quote ARGs to be evaled later. 1097 # This function returns two values: 1098 # i) func_quote_for_eval_result 1099 # double-quoted, suitable for a subsequent eval 1100 # ii) func_quote_for_eval_unquoted_result 1101 # has all characters that are still active within double 1102 # quotes backslashified. 1103 func_quote_for_eval () 1104 { 1105 $debug_cmd 1106 1107 func_quote_for_eval_unquoted_result= 1108 func_quote_for_eval_result= 1109 while test 0 -lt $#; do 1110 case $1 in 1111 *[\\\`\"\$]*) 1112 _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; 1113 *) 1114 _G_unquoted_arg=$1 ;; 1115 esac 1116 if test -n "$func_quote_for_eval_unquoted_result"; then 1117 func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" 1118 else 1119 func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" 1120 fi 1121 1122 case $_G_unquoted_arg in 1123 # Double-quote args containing shell metacharacters to delay 1124 # word splitting, command substitution and variable expansion 1125 # for a subsequent eval. 1126 # Many Bourne shells cannot handle close brackets correctly 1127 # in scan sets, so we specify it separately. 1128 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1129 _G_quoted_arg=\"$_G_unquoted_arg\" 1130 ;; 1131 *) 1132 _G_quoted_arg=$_G_unquoted_arg 1133 ;; 1134 esac 1135 1136 if test -n "$func_quote_for_eval_result"; then 1137 func_append func_quote_for_eval_result " $_G_quoted_arg" 1138 else 1139 func_append func_quote_for_eval_result "$_G_quoted_arg" 1140 fi 1141 shift 1142 done 1143 } 1144 1145 1146 # func_quote_for_expand ARG 1147 # ------------------------- 1148 # Aesthetically quote ARG to be evaled later; same as above, 1149 # but do not quote variable references. 1150 func_quote_for_expand () 1151 { 1152 $debug_cmd 1153 1154 case $1 in 1155 *[\\\`\"]*) 1156 _G_arg=`$ECHO "$1" | $SED \ 1157 -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; 1158 *) 1159 _G_arg=$1 ;; 1160 esac 1161 1162 case $_G_arg in 1163 # Double-quote args containing shell metacharacters to delay 1164 # word splitting and command substitution for a subsequent eval. 1165 # Many Bourne shells cannot handle close brackets correctly 1166 # in scan sets, so we specify it separately. 1167 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1168 _G_arg=\"$_G_arg\" 1169 ;; 1170 esac 1171 1172 func_quote_for_expand_result=$_G_arg 1173 } 1174 1175 1176 # func_stripname PREFIX SUFFIX NAME 1177 # --------------------------------- 1178 # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. 1179 # PREFIX and SUFFIX must not contain globbing or regex special 1180 # characters, hashes, percent signs, but SUFFIX may contain a leading 1181 # dot (in which case that matches only a dot). 1182 if test yes = "$_G_HAVE_XSI_OPS"; then 1183 eval 'func_stripname () 1184 { 1185 $debug_cmd 1186 1187 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 1188 # positional parameters, so assign one to ordinary variable first. 1189 func_stripname_result=$3 1190 func_stripname_result=${func_stripname_result#"$1"} 1191 func_stripname_result=${func_stripname_result%"$2"} 1192 }' 1193 else 1194 func_stripname () 1195 { 1196 $debug_cmd 1197 1198 case $2 in 1199 .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; 1200 *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; 1201 esac 1202 } 1203 fi 1204 1205 1206 # func_show_eval CMD [FAIL_EXP] 1207 # ----------------------------- 1208 # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1209 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1210 # is given, then evaluate it. 1211 func_show_eval () 1212 { 1213 $debug_cmd 1214 1215 _G_cmd=$1 1216 _G_fail_exp=${2-':'} 1217 1218 func_quote_for_expand "$_G_cmd" 1219 eval "func_notquiet $func_quote_for_expand_result" 1220 1221 $opt_dry_run || { 1222 eval "$_G_cmd" 1223 _G_status=$? 1224 if test 0 -ne "$_G_status"; then 1225 eval "(exit $_G_status); $_G_fail_exp" 1226 fi 1227 } 1228 } 1229 1230 1231 # func_show_eval_locale CMD [FAIL_EXP] 1232 # ------------------------------------ 1233 # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1234 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1235 # is given, then evaluate it. Use the saved locale for evaluation. 1236 func_show_eval_locale () 1237 { 1238 $debug_cmd 1239 1240 _G_cmd=$1 1241 _G_fail_exp=${2-':'} 1242 1243 $opt_quiet || { 1244 func_quote_for_expand "$_G_cmd" 1245 eval "func_echo $func_quote_for_expand_result" 1246 } 1247 1248 $opt_dry_run || { 1249 eval "$_G_user_locale 1250 $_G_cmd" 1251 _G_status=$? 1252 eval "$_G_safe_locale" 1253 if test 0 -ne "$_G_status"; then 1254 eval "(exit $_G_status); $_G_fail_exp" 1255 fi 1256 } 1257 } 1258 1259 1260 # func_tr_sh 1261 # ---------- 1262 # Turn $1 into a string suitable for a shell variable name. 1263 # Result is stored in $func_tr_sh_result. All characters 1264 # not in the set a-zA-Z0-9_ are replaced with '_'. Further, 1265 # if $1 begins with a digit, a '_' is prepended as well. 1266 func_tr_sh () 1267 { 1268 $debug_cmd 1269 1270 case $1 in 1271 [0-9]* | *[!a-zA-Z0-9_]*) 1272 func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` 1273 ;; 1274 * ) 1275 func_tr_sh_result=$1 1276 ;; 1277 esac 1278 } 1279 1280 1281 # func_verbose ARG... 1282 # ------------------- 1283 # Echo program name prefixed message in verbose mode only. 1284 func_verbose () 1285 { 1286 $debug_cmd 1287 1288 $opt_verbose && func_echo "$*" 1289 1290 : 1291 } 1292 1293 1294 # func_warn_and_continue ARG... 1295 # ----------------------------- 1296 # Echo program name prefixed warning message to standard error. 1297 func_warn_and_continue () 1298 { 1299 $debug_cmd 1300 1301 $require_term_colors 1302 1303 func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 1304 } 1305 1306 1307 # func_warning CATEGORY ARG... 1308 # ---------------------------- 1309 # Echo program name prefixed warning message to standard error. Warning 1310 # messages can be filtered according to CATEGORY, where this function 1311 # elides messages where CATEGORY is not listed in the global variable 1312 # 'opt_warning_types'. 1313 func_warning () 1314 { 1315 $debug_cmd 1316 1317 # CATEGORY must be in the warning_categories list! 1318 case " $warning_categories " in 1319 *" $1 "*) ;; 1320 *) func_internal_error "invalid warning category '$1'" ;; 1321 esac 1322 1323 _G_category=$1 1324 shift 1325 1326 case " $opt_warning_types " in 1327 *" $_G_category "*) $warning_func ${1+"$@"} ;; 1328 esac 1329 } 1330 1331 1332 # func_sort_ver VER1 VER2 1333 # ----------------------- 1334 # 'sort -V' is not generally available. 1335 # Note this deviates from the version comparison in automake 1336 # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a 1337 # but this should suffice as we won't be specifying old 1338 # version formats or redundant trailing .0 in bootstrap.conf. 1339 # If we did want full compatibility then we should probably 1340 # use m4_version_compare from autoconf. 1341 func_sort_ver () 1342 { 1343 $debug_cmd 1344 1345 printf '%s\n%s\n' "$1" "$2" \ 1346 | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n 1347 } 1348 1349 # func_lt_ver PREV CURR 1350 # --------------------- 1351 # Return true if PREV and CURR are in the correct order according to 1352 # func_sort_ver, otherwise false. Use it like this: 1353 # 1354 # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." 1355 func_lt_ver () 1356 { 1357 $debug_cmd 1358 1359 test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` 1360 } 1361 1362 1363 # Local variables: 1364 # mode: shell-script 1365 # sh-indentation: 2 1366 # eval: (add-hook 'before-save-hook 'time-stamp) 1367 # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 1368 # time-stamp-time-zone: "UTC" 1369 # End: 1370 #! /bin/sh 1371 1372 # Set a version string for this script. 1373 scriptversion=2014-01-07.03; # UTC 1374 1375 # A portable, pluggable option parser for Bourne shell. 1376 # Written by Gary V. Vaughan, 2010 1377 1378 # Copyright (C) 2010-2015 Free Software Foundation, Inc. 1379 # This is free software; see the source for copying conditions. There is NO 1380 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 1381 1382 # This program is free software: you can redistribute it and/or modify 1383 # it under the terms of the GNU General Public License as published by 1384 # the Free Software Foundation, either version 3 of the License, or 1385 # (at your option) any later version. 1386 1387 # This program is distributed in the hope that it will be useful, 1388 # but WITHOUT ANY WARRANTY; without even the implied warranty of 1389 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1390 # GNU General Public License for more details. 1391 1392 # You should have received a copy of the GNU General Public License 1393 # along with this program. If not, see <http://www.gnu.org/licenses/>. 1394 1395 # Please report bugs or propose patches to gary (at] gnu.org. 1396 1397 1398 ## ------ ## 1399 ## Usage. ## 1400 ## ------ ## 1401 1402 # This file is a library for parsing options in your shell scripts along 1403 # with assorted other useful supporting features that you can make use 1404 # of too. 1405 # 1406 # For the simplest scripts you might need only: 1407 # 1408 # #!/bin/sh 1409 # . relative/path/to/funclib.sh 1410 # . relative/path/to/options-parser 1411 # scriptversion=1.0 1412 # func_options ${1+"$@"} 1413 # eval set dummy "$func_options_result"; shift 1414 # ...rest of your script... 1415 # 1416 # In order for the '--version' option to work, you will need to have a 1417 # suitably formatted comment like the one at the top of this file 1418 # starting with '# Written by ' and ending with '# warranty; '. 1419 # 1420 # For '-h' and '--help' to work, you will also need a one line 1421 # description of your script's purpose in a comment directly above the 1422 # '# Written by ' line, like the one at the top of this file. 1423 # 1424 # The default options also support '--debug', which will turn on shell 1425 # execution tracing (see the comment above debug_cmd below for another 1426 # use), and '--verbose' and the func_verbose function to allow your script 1427 # to display verbose messages only when your user has specified 1428 # '--verbose'. 1429 # 1430 # After sourcing this file, you can plug processing for additional 1431 # options by amending the variables from the 'Configuration' section 1432 # below, and following the instructions in the 'Option parsing' 1433 # section further down. 1434 1435 ## -------------- ## 1436 ## Configuration. ## 1437 ## -------------- ## 1438 1439 # You should override these variables in your script after sourcing this 1440 # file so that they reflect the customisations you have added to the 1441 # option parser. 1442 1443 # The usage line for option parsing errors and the start of '-h' and 1444 # '--help' output messages. You can embed shell variables for delayed 1445 # expansion at the time the message is displayed, but you will need to 1446 # quote other shell meta-characters carefully to prevent them being 1447 # expanded when the contents are evaled. 1448 usage='$progpath [OPTION]...' 1449 1450 # Short help message in response to '-h' and '--help'. Add to this or 1451 # override it after sourcing this library to reflect the full set of 1452 # options your script accepts. 1453 usage_message="\ 1454 --debug enable verbose shell tracing 1455 -W, --warnings=CATEGORY 1456 report the warnings falling in CATEGORY [all] 1457 -v, --verbose verbosely report processing 1458 --version print version information and exit 1459 -h, --help print short or long help message and exit 1460 " 1461 1462 # Additional text appended to 'usage_message' in response to '--help'. 1463 long_help_message=" 1464 Warning categories include: 1465 'all' show all warnings 1466 'none' turn off all the warnings 1467 'error' warnings are treated as fatal errors" 1468 1469 # Help message printed before fatal option parsing errors. 1470 fatal_help="Try '\$progname --help' for more information." 1471 1472 1473 1474 ## ------------------------- ## 1475 ## Hook function management. ## 1476 ## ------------------------- ## 1477 1478 # This section contains functions for adding, removing, and running hooks 1479 # to the main code. A hook is just a named list of of function, that can 1480 # be run in order later on. 1481 1482 # func_hookable FUNC_NAME 1483 # ----------------------- 1484 # Declare that FUNC_NAME will run hooks added with 1485 # 'func_add_hook FUNC_NAME ...'. 1486 func_hookable () 1487 { 1488 $debug_cmd 1489 1490 func_append hookable_fns " $1" 1491 } 1492 1493 1494 # func_add_hook FUNC_NAME HOOK_FUNC 1495 # --------------------------------- 1496 # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must 1497 # first have been declared "hookable" by a call to 'func_hookable'. 1498 func_add_hook () 1499 { 1500 $debug_cmd 1501 1502 case " $hookable_fns " in 1503 *" $1 "*) ;; 1504 *) func_fatal_error "'$1' does not accept hook functions." ;; 1505 esac 1506 1507 eval func_append ${1}_hooks '" $2"' 1508 } 1509 1510 1511 # func_remove_hook FUNC_NAME HOOK_FUNC 1512 # ------------------------------------ 1513 # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. 1514 func_remove_hook () 1515 { 1516 $debug_cmd 1517 1518 eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' 1519 } 1520 1521 1522 # func_run_hooks FUNC_NAME [ARG]... 1523 # --------------------------------- 1524 # Run all hook functions registered to FUNC_NAME. 1525 # It is assumed that the list of hook functions contains nothing more 1526 # than a whitespace-delimited list of legal shell function names, and 1527 # no effort is wasted trying to catch shell meta-characters or preserve 1528 # whitespace. 1529 func_run_hooks () 1530 { 1531 $debug_cmd 1532 1533 case " $hookable_fns " in 1534 *" $1 "*) ;; 1535 *) func_fatal_error "'$1' does not support hook funcions.n" ;; 1536 esac 1537 1538 eval _G_hook_fns=\$$1_hooks; shift 1539 1540 for _G_hook in $_G_hook_fns; do 1541 eval $_G_hook '"$@"' 1542 1543 # store returned options list back into positional 1544 # parameters for next 'cmd' execution. 1545 eval _G_hook_result=\$${_G_hook}_result 1546 eval set dummy "$_G_hook_result"; shift 1547 done 1548 1549 func_quote_for_eval ${1+"$@"} 1550 func_run_hooks_result=$func_quote_for_eval_result 1551 } 1552 1553 1554 1555 ## --------------- ## 1556 ## Option parsing. ## 1557 ## --------------- ## 1558 1559 # In order to add your own option parsing hooks, you must accept the 1560 # full positional parameter list in your hook function, remove any 1561 # options that you action, and then pass back the remaining unprocessed 1562 # options in '<hooked_function_name>_result', escaped suitably for 1563 # 'eval'. Like this: 1564 # 1565 # my_options_prep () 1566 # { 1567 # $debug_cmd 1568 # 1569 # # Extend the existing usage message. 1570 # usage_message=$usage_message' 1571 # -s, --silent don'\''t print informational messages 1572 # ' 1573 # 1574 # func_quote_for_eval ${1+"$@"} 1575 # my_options_prep_result=$func_quote_for_eval_result 1576 # } 1577 # func_add_hook func_options_prep my_options_prep 1578 # 1579 # 1580 # my_silent_option () 1581 # { 1582 # $debug_cmd 1583 # 1584 # # Note that for efficiency, we parse as many options as we can 1585 # # recognise in a loop before passing the remainder back to the 1586 # # caller on the first unrecognised argument we encounter. 1587 # while test $# -gt 0; do 1588 # opt=$1; shift 1589 # case $opt in 1590 # --silent|-s) opt_silent=: ;; 1591 # # Separate non-argument short options: 1592 # -s*) func_split_short_opt "$_G_opt" 1593 # set dummy "$func_split_short_opt_name" \ 1594 # "-$func_split_short_opt_arg" ${1+"$@"} 1595 # shift 1596 # ;; 1597 # *) set dummy "$_G_opt" "$*"; shift; break ;; 1598 # esac 1599 # done 1600 # 1601 # func_quote_for_eval ${1+"$@"} 1602 # my_silent_option_result=$func_quote_for_eval_result 1603 # } 1604 # func_add_hook func_parse_options my_silent_option 1605 # 1606 # 1607 # my_option_validation () 1608 # { 1609 # $debug_cmd 1610 # 1611 # $opt_silent && $opt_verbose && func_fatal_help "\ 1612 # '--silent' and '--verbose' options are mutually exclusive." 1613 # 1614 # func_quote_for_eval ${1+"$@"} 1615 # my_option_validation_result=$func_quote_for_eval_result 1616 # } 1617 # func_add_hook func_validate_options my_option_validation 1618 # 1619 # You'll alse need to manually amend $usage_message to reflect the extra 1620 # options you parse. It's preferable to append if you can, so that 1621 # multiple option parsing hooks can be added safely. 1622 1623 1624 # func_options [ARG]... 1625 # --------------------- 1626 # All the functions called inside func_options are hookable. See the 1627 # individual implementations for details. 1628 func_hookable func_options 1629 func_options () 1630 { 1631 $debug_cmd 1632 1633 func_options_prep ${1+"$@"} 1634 eval func_parse_options \ 1635 ${func_options_prep_result+"$func_options_prep_result"} 1636 eval func_validate_options \ 1637 ${func_parse_options_result+"$func_parse_options_result"} 1638 1639 eval func_run_hooks func_options \ 1640 ${func_validate_options_result+"$func_validate_options_result"} 1641 1642 # save modified positional parameters for caller 1643 func_options_result=$func_run_hooks_result 1644 } 1645 1646 1647 # func_options_prep [ARG]... 1648 # -------------------------- 1649 # All initialisations required before starting the option parse loop. 1650 # Note that when calling hook functions, we pass through the list of 1651 # positional parameters. If a hook function modifies that list, and 1652 # needs to propogate that back to rest of this script, then the complete 1653 # modified list must be put in 'func_run_hooks_result' before 1654 # returning. 1655 func_hookable func_options_prep 1656 func_options_prep () 1657 { 1658 $debug_cmd 1659 1660 # Option defaults: 1661 opt_verbose=false 1662 opt_warning_types= 1663 1664 func_run_hooks func_options_prep ${1+"$@"} 1665 1666 # save modified positional parameters for caller 1667 func_options_prep_result=$func_run_hooks_result 1668 } 1669 1670 1671 # func_parse_options [ARG]... 1672 # --------------------------- 1673 # The main option parsing loop. 1674 func_hookable func_parse_options 1675 func_parse_options () 1676 { 1677 $debug_cmd 1678 1679 func_parse_options_result= 1680 1681 # this just eases exit handling 1682 while test $# -gt 0; do 1683 # Defer to hook functions for initial option parsing, so they 1684 # get priority in the event of reusing an option name. 1685 func_run_hooks func_parse_options ${1+"$@"} 1686 1687 # Adjust func_parse_options positional parameters to match 1688 eval set dummy "$func_run_hooks_result"; shift 1689 1690 # Break out of the loop if we already parsed every option. 1691 test $# -gt 0 || break 1692 1693 _G_opt=$1 1694 shift 1695 case $_G_opt in 1696 --debug|-x) debug_cmd='set -x' 1697 func_echo "enabling shell trace mode" 1698 $debug_cmd 1699 ;; 1700 1701 --no-warnings|--no-warning|--no-warn) 1702 set dummy --warnings none ${1+"$@"} 1703 shift 1704 ;; 1705 1706 --warnings|--warning|-W) 1707 test $# = 0 && func_missing_arg $_G_opt && break 1708 case " $warning_categories $1" in 1709 *" $1 "*) 1710 # trailing space prevents matching last $1 above 1711 func_append_uniq opt_warning_types " $1" 1712 ;; 1713 *all) 1714 opt_warning_types=$warning_categories 1715 ;; 1716 *none) 1717 opt_warning_types=none 1718 warning_func=: 1719 ;; 1720 *error) 1721 opt_warning_types=$warning_categories 1722 warning_func=func_fatal_error 1723 ;; 1724 *) 1725 func_fatal_error \ 1726 "unsupported warning category: '$1'" 1727 ;; 1728 esac 1729 shift 1730 ;; 1731 1732 --verbose|-v) opt_verbose=: ;; 1733 --version) func_version ;; 1734 -\?|-h) func_usage ;; 1735 --help) func_help ;; 1736 1737 # Separate optargs to long options (plugins may need this): 1738 --*=*) func_split_equals "$_G_opt" 1739 set dummy "$func_split_equals_lhs" \ 1740 "$func_split_equals_rhs" ${1+"$@"} 1741 shift 1742 ;; 1743 1744 # Separate optargs to short options: 1745 -W*) 1746 func_split_short_opt "$_G_opt" 1747 set dummy "$func_split_short_opt_name" \ 1748 "$func_split_short_opt_arg" ${1+"$@"} 1749 shift 1750 ;; 1751 1752 # Separate non-argument short options: 1753 -\?*|-h*|-v*|-x*) 1754 func_split_short_opt "$_G_opt" 1755 set dummy "$func_split_short_opt_name" \ 1756 "-$func_split_short_opt_arg" ${1+"$@"} 1757 shift 1758 ;; 1759 1760 --) break ;; 1761 -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; 1762 *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 1763 esac 1764 done 1765 1766 # save modified positional parameters for caller 1767 func_quote_for_eval ${1+"$@"} 1768 func_parse_options_result=$func_quote_for_eval_result 1769 } 1770 1771 1772 # func_validate_options [ARG]... 1773 # ------------------------------ 1774 # Perform any sanity checks on option settings and/or unconsumed 1775 # arguments. 1776 func_hookable func_validate_options 1777 func_validate_options () 1778 { 1779 $debug_cmd 1780 1781 # Display all warnings if -W was not given. 1782 test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" 1783 1784 func_run_hooks func_validate_options ${1+"$@"} 1785 1786 # Bail if the options were screwed! 1787 $exit_cmd $EXIT_FAILURE 1788 1789 # save modified positional parameters for caller 1790 func_validate_options_result=$func_run_hooks_result 1791 } 1792 1793 1794 1795 ## ----------------- ## 1796 ## Helper functions. ## 1797 ## ----------------- ## 1798 1799 # This section contains the helper functions used by the rest of the 1800 # hookable option parser framework in ascii-betical order. 1801 1802 1803 # func_fatal_help ARG... 1804 # ---------------------- 1805 # Echo program name prefixed message to standard error, followed by 1806 # a help hint, and exit. 1807 func_fatal_help () 1808 { 1809 $debug_cmd 1810 1811 eval \$ECHO \""Usage: $usage"\" 1812 eval \$ECHO \""$fatal_help"\" 1813 func_error ${1+"$@"} 1814 exit $EXIT_FAILURE 1815 } 1816 1817 1818 # func_help 1819 # --------- 1820 # Echo long help message to standard output and exit. 1821 func_help () 1822 { 1823 $debug_cmd 1824 1825 func_usage_message 1826 $ECHO "$long_help_message" 1827 exit 0 1828 } 1829 1830 1831 # func_missing_arg ARGNAME 1832 # ------------------------ 1833 # Echo program name prefixed message to standard error and set global 1834 # exit_cmd. 1835 func_missing_arg () 1836 { 1837 $debug_cmd 1838 1839 func_error "Missing argument for '$1'." 1840 exit_cmd=exit 1841 } 1842 1843 1844 # func_split_equals STRING 1845 # ------------------------ 1846 # Set func_split_equals_lhs and func_split_equals_rhs shell variables after 1847 # splitting STRING at the '=' sign. 1848 test -z "$_G_HAVE_XSI_OPS" \ 1849 && (eval 'x=a/b/c; 1850 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 1851 && _G_HAVE_XSI_OPS=yes 1852 1853 if test yes = "$_G_HAVE_XSI_OPS" 1854 then 1855 # This is an XSI compatible shell, allowing a faster implementation... 1856 eval 'func_split_equals () 1857 { 1858 $debug_cmd 1859 1860 func_split_equals_lhs=${1%%=*} 1861 func_split_equals_rhs=${1#*=} 1862 test "x$func_split_equals_lhs" = "x$1" \ 1863 && func_split_equals_rhs= 1864 }' 1865 else 1866 # ...otherwise fall back to using expr, which is often a shell builtin. 1867 func_split_equals () 1868 { 1869 $debug_cmd 1870 1871 func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` 1872 func_split_equals_rhs= 1873 test "x$func_split_equals_lhs" = "x$1" \ 1874 || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` 1875 } 1876 fi #func_split_equals 1877 1878 1879 # func_split_short_opt SHORTOPT 1880 # ----------------------------- 1881 # Set func_split_short_opt_name and func_split_short_opt_arg shell 1882 # variables after splitting SHORTOPT after the 2nd character. 1883 if test yes = "$_G_HAVE_XSI_OPS" 1884 then 1885 # This is an XSI compatible shell, allowing a faster implementation... 1886 eval 'func_split_short_opt () 1887 { 1888 $debug_cmd 1889 1890 func_split_short_opt_arg=${1#??} 1891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"} 1892 }' 1893 else 1894 # ...otherwise fall back to using expr, which is often a shell builtin. 1895 func_split_short_opt () 1896 { 1897 $debug_cmd 1898 1899 func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` 1900 func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` 1901 } 1902 fi #func_split_short_opt 1903 1904 1905 # func_usage 1906 # ---------- 1907 # Echo short help message to standard output and exit. 1908 func_usage () 1909 { 1910 $debug_cmd 1911 1912 func_usage_message 1913 $ECHO "Run '$progname --help |${PAGER-more}' for full usage" 1914 exit 0 1915 } 1916 1917 1918 # func_usage_message 1919 # ------------------ 1920 # Echo short help message to standard output. 1921 func_usage_message () 1922 { 1923 $debug_cmd 1924 1925 eval \$ECHO \""Usage: $usage"\" 1926 echo 1927 $SED -n 's|^# || 1928 /^Written by/{ 1929 x;p;x 1930 } 1931 h 1932 /^Written by/q' < "$progpath" 1933 echo 1934 eval \$ECHO \""$usage_message"\" 1935 } 1936 1937 1938 # func_version 1939 # ------------ 1940 # Echo version message to standard output and exit. 1941 func_version () 1942 { 1943 $debug_cmd 1944 1945 printf '%s\n' "$progname $scriptversion" 1946 $SED -n ' 1947 /(C)/!b go 1948 :more 1949 /\./!{ 1950 N 1951 s|\n# | | 1952 b more 1953 } 1954 :go 1955 /^# Written by /,/# warranty; / { 1956 s|^# || 1957 s|^# *$|| 1958 s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| 1959 p 1960 } 1961 /^# Written by / { 1962 s|^# || 1963 p 1964 } 1965 /^warranty; /q' < "$progpath" 1966 1967 exit $? 1968 } 1969 1970 1971 # Local variables: 1972 # mode: shell-script 1973 # sh-indentation: 2 1974 # eval: (add-hook 'before-save-hook 'time-stamp) 1975 # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 1976 # time-stamp-time-zone: "UTC" 1977 # End: 1978 1979 # Set a version string. 1980 scriptversion='(GNU libtool) 2.4.6' 1981 1982 1983 # func_echo ARG... 1984 # ---------------- 1985 # Libtool also displays the current mode in messages, so override 1986 # funclib.sh func_echo with this custom definition. 1987 func_echo () 1988 { 1989 $debug_cmd 1990 1991 _G_message=$* 1992 1993 func_echo_IFS=$IFS 1994 IFS=$nl 1995 for _G_line in $_G_message; do 1996 IFS=$func_echo_IFS 1997 $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" 1998 done 1999 IFS=$func_echo_IFS 2000 } 2001 2002 2003 # func_warning ARG... 2004 # ------------------- 2005 # Libtool warnings are not categorized, so override funclib.sh 2006 # func_warning with this simpler definition. 2007 func_warning () 2008 { 2009 $debug_cmd 2010 2011 $warning_func ${1+"$@"} 2012 } 2013 2014 2015 ## ---------------- ## 2016 ## Options parsing. ## 2017 ## ---------------- ## 2018 2019 # Hook in the functions to make sure our own options are parsed during 2020 # the option parsing loop. 2021 2022 usage='$progpath [OPTION]... [MODE-ARG]...' 2023 2024 # Short help message in response to '-h'. 2025 usage_message="Options: 2026 --config show all configuration variables 2027 --debug enable verbose shell tracing 2028 -n, --dry-run display commands without modifying any files 2029 --features display basic configuration information and exit 2030 --mode=MODE use operation mode MODE 2031 --no-warnings equivalent to '-Wnone' 2032 --preserve-dup-deps don't remove duplicate dependency libraries 2033 --quiet, --silent don't print informational messages 2034 --tag=TAG use configuration variables from tag TAG 2035 -v, --verbose print more informational messages than default 2036 --version print version information 2037 -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] 2038 -h, --help, --help-all print short, long, or detailed help message 2039 " 2040 2041 # Additional text appended to 'usage_message' in response to '--help'. 2042 func_help () 2043 { 2044 $debug_cmd 2045 2046 func_usage_message 2047 $ECHO "$long_help_message 2048 2049 MODE must be one of the following: 2050 2051 clean remove files from the build directory 2052 compile compile a source file into a libtool object 2053 execute automatically set library path, then run a program 2054 finish complete the installation of libtool libraries 2055 install install libraries or executables 2056 link create a library or an executable 2057 uninstall remove libraries from an installed directory 2058 2059 MODE-ARGS vary depending on the MODE. When passed as first option, 2060 '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. 2061 Try '$progname --help --mode=MODE' for a more detailed description of MODE. 2062 2063 When reporting a bug, please describe a test case to reproduce it and 2064 include the following information: 2065 2066 host-triplet: $host 2067 shell: $SHELL 2068 compiler: $LTCC 2069 compiler flags: $LTCFLAGS 2070 linker: $LD (gnu? $with_gnu_ld) 2071 version: $progname (GNU libtool) 2.4.6 2072 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` 2073 autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` 2074 2075 Report bugs to <bug-libtool (at] gnu.org>. 2076 GNU libtool home page: <http://www.gnu.org/software/libtool/>. 2077 General help using GNU software: <http://www.gnu.org/gethelp/>." 2078 exit 0 2079 } 2080 2081 2082 # func_lo2o OBJECT-NAME 2083 # --------------------- 2084 # Transform OBJECT-NAME from a '.lo' suffix to the platform specific 2085 # object suffix. 2086 2087 lo2o=s/\\.lo\$/.$objext/ 2088 o2lo=s/\\.$objext\$/.lo/ 2089 2090 if test yes = "$_G_HAVE_XSI_OPS"; then 2091 eval 'func_lo2o () 2092 { 2093 case $1 in 2094 *.lo) func_lo2o_result=${1%.lo}.$objext ;; 2095 * ) func_lo2o_result=$1 ;; 2096 esac 2097 }' 2098 2099 # func_xform LIBOBJ-OR-SOURCE 2100 # --------------------------- 2101 # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) 2102 # suffix to a '.lo' libtool-object suffix. 2103 eval 'func_xform () 2104 { 2105 func_xform_result=${1%.*}.lo 2106 }' 2107 else 2108 # ...otherwise fall back to using sed. 2109 func_lo2o () 2110 { 2111 func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` 2112 } 2113 2114 func_xform () 2115 { 2116 func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` 2117 } 2118 fi 2119 2120 2121 # func_fatal_configuration ARG... 2122 # ------------------------------- 2123 # Echo program name prefixed message to standard error, followed by 2124 # a configuration failure hint, and exit. 2125 func_fatal_configuration () 2126 { 2127 func__fatal_error ${1+"$@"} \ 2128 "See the $PACKAGE documentation for more information." \ 2129 "Fatal configuration error." 2130 } 2131 2132 2133 # func_config 2134 # ----------- 2135 # Display the configuration for all the tags in this script. 2136 func_config () 2137 { 2138 re_begincf='^# ### BEGIN LIBTOOL' 2139 re_endcf='^# ### END LIBTOOL' 2140 2141 # Default configuration. 2142 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 2143 2144 # Now print the configurations for the tags. 2145 for tagname in $taglist; do 2146 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 2147 done 2148 2149 exit $? 2150 } 2151 2152 2153 # func_features 2154 # ------------- 2155 # Display the features supported by this script. 2156 func_features () 2157 { 2158 echo "host: $host" 2159 if test yes = "$build_libtool_libs"; then 2160 echo "enable shared libraries" 2161 else 2162 echo "disable shared libraries" 2163 fi 2164 if test yes = "$build_old_libs"; then 2165 echo "enable static libraries" 2166 else 2167 echo "disable static libraries" 2168 fi 2169 2170 exit $? 2171 } 2172 2173 2174 # func_enable_tag TAGNAME 2175 # ----------------------- 2176 # Verify that TAGNAME is valid, and either flag an error and exit, or 2177 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist 2178 # variable here. 2179 func_enable_tag () 2180 { 2181 # Global variable: 2182 tagname=$1 2183 2184 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 2185 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 2186 sed_extractcf=/$re_begincf/,/$re_endcf/p 2187 2188 # Validate tagname. 2189 case $tagname in 2190 *[!-_A-Za-z0-9,/]*) 2191 func_fatal_error "invalid tag name: $tagname" 2192 ;; 2193 esac 2194 2195 # Don't test for the "default" C tag, as we know it's 2196 # there but not specially marked. 2197 case $tagname in 2198 CC) ;; 2199 *) 2200 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 2201 taglist="$taglist $tagname" 2202 2203 # Evaluate the configuration. Be careful to quote the path 2204 # and the sed script, to avoid splitting on whitespace, but 2205 # also don't use non-portable quotes within backquotes within 2206 # quotes we have to do it in 2 steps: 2207 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 2208 eval "$extractedcf" 2209 else 2210 func_error "ignoring unknown tag $tagname" 2211 fi 2212 ;; 2213 esac 2214 } 2215 2216 2217 # func_check_version_match 2218 # ------------------------ 2219 # Ensure that we are using m4 macros, and libtool script from the same 2220 # release of libtool. 2221 func_check_version_match () 2222 { 2223 if test "$package_revision" != "$macro_revision"; then 2224 if test "$VERSION" != "$macro_version"; then 2225 if test -z "$macro_version"; then 2226 cat >&2 <<_LT_EOF 2227 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2228 $progname: definition of this LT_INIT comes from an older release. 2229 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2230 $progname: and run autoconf again. 2231 _LT_EOF 2232 else 2233 cat >&2 <<_LT_EOF 2234 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2235 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 2236 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2237 $progname: and run autoconf again. 2238 _LT_EOF 2239 fi 2240 else 2241 cat >&2 <<_LT_EOF 2242 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 2243 $progname: but the definition of this LT_INIT comes from revision $macro_revision. 2244 $progname: You should recreate aclocal.m4 with macros from revision $package_revision 2245 $progname: of $PACKAGE $VERSION and run autoconf again. 2246 _LT_EOF 2247 fi 2248 2249 exit $EXIT_MISMATCH 2250 fi 2251 } 2252 2253 2254 # libtool_options_prep [ARG]... 2255 # ----------------------------- 2256 # Preparation for options parsed by libtool. 2257 libtool_options_prep () 2258 { 2259 $debug_mode 2260 2261 # Option defaults: 2262 opt_config=false 2263 opt_dlopen= 2264 opt_dry_run=false 2265 opt_help=false 2266 opt_mode= 2267 opt_preserve_dup_deps=false 2268 opt_quiet=false 2269 2270 nonopt= 2271 preserve_args= 2272 2273 # Shorthand for --mode=foo, only valid as the first argument 2274 case $1 in 2275 clean|clea|cle|cl) 2276 shift; set dummy --mode clean ${1+"$@"}; shift 2277 ;; 2278 compile|compil|compi|comp|com|co|c) 2279 shift; set dummy --mode compile ${1+"$@"}; shift 2280 ;; 2281 execute|execut|execu|exec|exe|ex|e) 2282 shift; set dummy --mode execute ${1+"$@"}; shift 2283 ;; 2284 finish|finis|fini|fin|fi|f) 2285 shift; set dummy --mode finish ${1+"$@"}; shift 2286 ;; 2287 install|instal|insta|inst|ins|in|i) 2288 shift; set dummy --mode install ${1+"$@"}; shift 2289 ;; 2290 link|lin|li|l) 2291 shift; set dummy --mode link ${1+"$@"}; shift 2292 ;; 2293 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 2294 shift; set dummy --mode uninstall ${1+"$@"}; shift 2295 ;; 2296 esac 2297 2298 # Pass back the list of options. 2299 func_quote_for_eval ${1+"$@"} 2300 libtool_options_prep_result=$func_quote_for_eval_result 2301 } 2302 func_add_hook func_options_prep libtool_options_prep 2303 2304 2305 # libtool_parse_options [ARG]... 2306 # --------------------------------- 2307 # Provide handling for libtool specific options. 2308 libtool_parse_options () 2309 { 2310 $debug_cmd 2311 2312 # Perform our own loop to consume as many options as possible in 2313 # each iteration. 2314 while test $# -gt 0; do 2315 _G_opt=$1 2316 shift 2317 case $_G_opt in 2318 --dry-run|--dryrun|-n) 2319 opt_dry_run=: 2320 ;; 2321 2322 --config) func_config ;; 2323 2324 --dlopen|-dlopen) 2325 opt_dlopen="${opt_dlopen+$opt_dlopen 2326 }$1" 2327 shift 2328 ;; 2329 2330 --preserve-dup-deps) 2331 opt_preserve_dup_deps=: ;; 2332 2333 --features) func_features ;; 2334 2335 --finish) set dummy --mode finish ${1+"$@"}; shift ;; 2336 2337 --help) opt_help=: ;; 2338 2339 --help-all) opt_help=': help-all' ;; 2340 2341 --mode) test $# = 0 && func_missing_arg $_G_opt && break 2342 opt_mode=$1 2343 case $1 in 2344 # Valid mode arguments: 2345 clean|compile|execute|finish|install|link|relink|uninstall) ;; 2346 2347 # Catch anything else as an error 2348 *) func_error "invalid argument for $_G_opt" 2349 exit_cmd=exit 2350 break 2351 ;; 2352 esac 2353 shift 2354 ;; 2355 2356 --no-silent|--no-quiet) 2357 opt_quiet=false 2358 func_append preserve_args " $_G_opt" 2359 ;; 2360 2361 --no-warnings|--no-warning|--no-warn) 2362 opt_warning=false 2363 func_append preserve_args " $_G_opt" 2364 ;; 2365 2366 --no-verbose) 2367 opt_verbose=false 2368 func_append preserve_args " $_G_opt" 2369 ;; 2370 2371 --silent|--quiet) 2372 opt_quiet=: 2373 opt_verbose=false 2374 func_append preserve_args " $_G_opt" 2375 ;; 2376 2377 --tag) test $# = 0 && func_missing_arg $_G_opt && break 2378 opt_tag=$1 2379 func_append preserve_args " $_G_opt $1" 2380 func_enable_tag "$1" 2381 shift 2382 ;; 2383 2384 --verbose|-v) opt_quiet=false 2385 opt_verbose=: 2386 func_append preserve_args " $_G_opt" 2387 ;; 2388 2389 # An option not handled by this hook function: 2390 *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 2391 esac 2392 done 2393 2394 2395 # save modified positional parameters for caller 2396 func_quote_for_eval ${1+"$@"} 2397 libtool_parse_options_result=$func_quote_for_eval_result 2398 } 2399 func_add_hook func_parse_options libtool_parse_options 2400 2401 2402 2403 # libtool_validate_options [ARG]... 2404 # --------------------------------- 2405 # Perform any sanity checks on option settings and/or unconsumed 2406 # arguments. 2407 libtool_validate_options () 2408 { 2409 # save first non-option argument 2410 if test 0 -lt $#; then 2411 nonopt=$1 2412 shift 2413 fi 2414 2415 # preserve --debug 2416 test : = "$debug_cmd" || func_append preserve_args " --debug" 2417 2418 case $host in 2419 # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 2420 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 2421 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) 2422 # don't eliminate duplications in $postdeps and $predeps 2423 opt_duplicate_compiler_generated_deps=: 2424 ;; 2425 *) 2426 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 2427 ;; 2428 esac 2429 2430 $opt_help || { 2431 # Sanity checks first: 2432 func_check_version_match 2433 2434 test yes != "$build_libtool_libs" \ 2435 && test yes != "$build_old_libs" \ 2436 && func_fatal_configuration "not configured to build any kind of library" 2437 2438 # Darwin sucks 2439 eval std_shrext=\"$shrext_cmds\" 2440 2441 # Only execute mode is allowed to have -dlopen flags. 2442 if test -n "$opt_dlopen" && test execute != "$opt_mode"; then 2443 func_error "unrecognized option '-dlopen'" 2444 $ECHO "$help" 1>&2 2445 exit $EXIT_FAILURE 2446 fi 2447 2448 # Change the help message to a mode-specific one. 2449 generic_help=$help 2450 help="Try '$progname --help --mode=$opt_mode' for more information." 2451 } 2452 2453 # Pass back the unparsed argument list 2454 func_quote_for_eval ${1+"$@"} 2455 libtool_validate_options_result=$func_quote_for_eval_result 2456 } 2457 func_add_hook func_validate_options libtool_validate_options 2458 2459 2460 # Process options as early as possible so that --help and --version 2461 # can return quickly. 2462 func_options ${1+"$@"} 2463 eval set dummy "$func_options_result"; shift 2464 2465 2466 2467 ## ----------- ## 2468 ## Main. ## 2469 ## ----------- ## 2470 2471 magic='%%%MAGIC variable%%%' 2472 magic_exe='%%%MAGIC EXE variable%%%' 2473 2474 # Global variables. 2475 extracted_archives= 2476 extracted_serial=0 2477 2478 # If this variable is set in any of the actions, the command in it 2479 # will be execed at the end. This prevents here-documents from being 2480 # left over by shells. 2481 exec_cmd= 2482 2483 2484 # A function that is used when there is no print builtin or printf. 2485 func_fallback_echo () 2486 { 2487 eval 'cat <<_LTECHO_EOF 2488 $1 2489 _LTECHO_EOF' 2490 } 2491 2492 # func_generated_by_libtool 2493 # True iff stdin has been generated by Libtool. This function is only 2494 # a basic sanity check; it will hardly flush out determined imposters. 2495 func_generated_by_libtool_p () 2496 { 2497 $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 2498 } 2499 2500 # func_lalib_p file 2501 # True iff FILE is a libtool '.la' library or '.lo' object file. 2502 # This function is only a basic sanity check; it will hardly flush out 2503 # determined imposters. 2504 func_lalib_p () 2505 { 2506 test -f "$1" && 2507 $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p 2508 } 2509 2510 # func_lalib_unsafe_p file 2511 # True iff FILE is a libtool '.la' library or '.lo' object file. 2512 # This function implements the same check as func_lalib_p without 2513 # resorting to external programs. To this end, it redirects stdin and 2514 # closes it afterwards, without saving the original file descriptor. 2515 # As a safety measure, use it only where a negative result would be 2516 # fatal anyway. Works if 'file' does not exist. 2517 func_lalib_unsafe_p () 2518 { 2519 lalib_p=no 2520 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 2521 for lalib_p_l in 1 2 3 4 2522 do 2523 read lalib_p_line 2524 case $lalib_p_line in 2525 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 2526 esac 2527 done 2528 exec 0<&5 5<&- 2529 fi 2530 test yes = "$lalib_p" 2531 } 2532 2533 # func_ltwrapper_script_p file 2534 # True iff FILE is a libtool wrapper script 2535 # This function is only a basic sanity check; it will hardly flush out 2536 # determined imposters. 2537 func_ltwrapper_script_p () 2538 { 2539 test -f "$1" && 2540 $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p 2541 } 2542 2543 # func_ltwrapper_executable_p file 2544 # True iff FILE is a libtool wrapper executable 2545 # This function is only a basic sanity check; it will hardly flush out 2546 # determined imposters. 2547 func_ltwrapper_executable_p () 2548 { 2549 func_ltwrapper_exec_suffix= 2550 case $1 in 2551 *.exe) ;; 2552 *) func_ltwrapper_exec_suffix=.exe ;; 2553 esac 2554 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 2555 } 2556 2557 # func_ltwrapper_scriptname file 2558 # Assumes file is an ltwrapper_executable 2559 # uses $file to determine the appropriate filename for a 2560 # temporary ltwrapper_script. 2561 func_ltwrapper_scriptname () 2562 { 2563 func_dirname_and_basename "$1" "" "." 2564 func_stripname '' '.exe' "$func_basename_result" 2565 func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper 2566 } 2567 2568 # func_ltwrapper_p file 2569 # True iff FILE is a libtool wrapper script or wrapper executable 2570 # This function is only a basic sanity check; it will hardly flush out 2571 # determined imposters. 2572 func_ltwrapper_p () 2573 { 2574 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 2575 } 2576 2577 2578 # func_execute_cmds commands fail_cmd 2579 # Execute tilde-delimited COMMANDS. 2580 # If FAIL_CMD is given, eval that upon failure. 2581 # FAIL_CMD may read-access the current command in variable CMD! 2582 func_execute_cmds () 2583 { 2584 $debug_cmd 2585 2586 save_ifs=$IFS; IFS='~' 2587 for cmd in $1; do 2588 IFS=$sp$nl 2589 eval cmd=\"$cmd\" 2590 IFS=$save_ifs 2591 func_show_eval "$cmd" "${2-:}" 2592 done 2593 IFS=$save_ifs 2594 } 2595 2596 2597 # func_source file 2598 # Source FILE, adding directory component if necessary. 2599 # Note that it is not necessary on cygwin/mingw to append a dot to 2600 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe 2601 # behavior happens only for exec(3), not for open(2)! Also, sourcing 2602 # 'FILE.' does not work on cygwin managed mounts. 2603 func_source () 2604 { 2605 $debug_cmd 2606 2607 case $1 in 2608 */* | *\\*) . "$1" ;; 2609 *) . "./$1" ;; 2610 esac 2611 } 2612 2613 2614 # func_resolve_sysroot PATH 2615 # Replace a leading = in PATH with a sysroot. Store the result into 2616 # func_resolve_sysroot_result 2617 func_resolve_sysroot () 2618 { 2619 func_resolve_sysroot_result=$1 2620 case $func_resolve_sysroot_result in 2621 =*) 2622 func_stripname '=' '' "$func_resolve_sysroot_result" 2623 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 2624 ;; 2625 esac 2626 } 2627 2628 # func_replace_sysroot PATH 2629 # If PATH begins with the sysroot, replace it with = and 2630 # store the result into func_replace_sysroot_result. 2631 func_replace_sysroot () 2632 { 2633 case $lt_sysroot:$1 in 2634 ?*:"$lt_sysroot"*) 2635 func_stripname "$lt_sysroot" '' "$1" 2636 func_replace_sysroot_result='='$func_stripname_result 2637 ;; 2638 *) 2639 # Including no sysroot. 2640 func_replace_sysroot_result=$1 2641 ;; 2642 esac 2643 } 2644 2645 # func_infer_tag arg 2646 # Infer tagged configuration to use if any are available and 2647 # if one wasn't chosen via the "--tag" command line option. 2648 # Only attempt this if the compiler in the base compile 2649 # command doesn't match the default compiler. 2650 # arg is usually of the form 'gcc ...' 2651 func_infer_tag () 2652 { 2653 $debug_cmd 2654 2655 if test -n "$available_tags" && test -z "$tagname"; then 2656 CC_quoted= 2657 for arg in $CC; do 2658 func_append_quoted CC_quoted "$arg" 2659 done 2660 CC_expanded=`func_echo_all $CC` 2661 CC_quoted_expanded=`func_echo_all $CC_quoted` 2662 case $@ in 2663 # Blanks in the command may have been stripped by the calling shell, 2664 # but not from the CC environment variable when configure was run. 2665 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2666 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 2667 # Blanks at the start of $base_compile will cause this to fail 2668 # if we don't check for them as well. 2669 *) 2670 for z in $available_tags; do 2671 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 2672 # Evaluate the configuration. 2673 eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 2674 CC_quoted= 2675 for arg in $CC; do 2676 # Double-quote args containing other shell metacharacters. 2677 func_append_quoted CC_quoted "$arg" 2678 done 2679 CC_expanded=`func_echo_all $CC` 2680 CC_quoted_expanded=`func_echo_all $CC_quoted` 2681 case "$@ " in 2682 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2683 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 2684 # The compiler in the base compile command matches 2685 # the one in the tagged configuration. 2686 # Assume this is the tagged configuration we want. 2687 tagname=$z 2688 break 2689 ;; 2690 esac 2691 fi 2692 done 2693 # If $tagname still isn't set, then no tagged configuration 2694 # was found and let the user know that the "--tag" command 2695 # line option must be used. 2696 if test -z "$tagname"; then 2697 func_echo "unable to infer tagged configuration" 2698 func_fatal_error "specify a tag with '--tag'" 2699 # else 2700 # func_verbose "using $tagname tagged configuration" 2701 fi 2702 ;; 2703 esac 2704 fi 2705 } 2706 2707 2708 2709 # func_write_libtool_object output_name pic_name nonpic_name 2710 # Create a libtool object file (analogous to a ".la" file), 2711 # but don't create it if we're doing a dry run. 2712 func_write_libtool_object () 2713 { 2714 write_libobj=$1 2715 if test yes = "$build_libtool_libs"; then 2716 write_lobj=\'$2\' 2717 else 2718 write_lobj=none 2719 fi 2720 2721 if test yes = "$build_old_libs"; then 2722 write_oldobj=\'$3\' 2723 else 2724 write_oldobj=none 2725 fi 2726 2727 $opt_dry_run || { 2728 cat >${write_libobj}T <<EOF 2729 # $write_libobj - a libtool object file 2730 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 2731 # 2732 # Please DO NOT delete this file! 2733 # It is necessary for linking the library. 2734 2735 # Name of the PIC object. 2736 pic_object=$write_lobj 2737 2738 # Name of the non-PIC object 2739 non_pic_object=$write_oldobj 2740 2741 EOF 2742 $MV "${write_libobj}T" "$write_libobj" 2743 } 2744 } 2745 2746 2747 ################################################## 2748 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 2749 ################################################## 2750 2751 # func_convert_core_file_wine_to_w32 ARG 2752 # Helper function used by file name conversion functions when $build is *nix, 2753 # and $host is mingw, cygwin, or some other w32 environment. Relies on a 2754 # correctly configured wine environment available, with the winepath program 2755 # in $build's $PATH. 2756 # 2757 # ARG is the $build file name to be converted to w32 format. 2758 # Result is available in $func_convert_core_file_wine_to_w32_result, and will 2759 # be empty on error (or when ARG is empty) 2760 func_convert_core_file_wine_to_w32 () 2761 { 2762 $debug_cmd 2763 2764 func_convert_core_file_wine_to_w32_result=$1 2765 if test -n "$1"; then 2766 # Unfortunately, winepath does not exit with a non-zero error code, so we 2767 # are forced to check the contents of stdout. On the other hand, if the 2768 # command is not found, the shell will set an exit code of 127 and print 2769 # *an error message* to stdout. So we must check for both error code of 2770 # zero AND non-empty stdout, which explains the odd construction: 2771 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 2772 if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then 2773 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 2774 $SED -e "$sed_naive_backslashify"` 2775 else 2776 func_convert_core_file_wine_to_w32_result= 2777 fi 2778 fi 2779 } 2780 # end: func_convert_core_file_wine_to_w32 2781 2782 2783 # func_convert_core_path_wine_to_w32 ARG 2784 # Helper function used by path conversion functions when $build is *nix, and 2785 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 2786 # configured wine environment available, with the winepath program in $build's 2787 # $PATH. Assumes ARG has no leading or trailing path separator characters. 2788 # 2789 # ARG is path to be converted from $build format to win32. 2790 # Result is available in $func_convert_core_path_wine_to_w32_result. 2791 # Unconvertible file (directory) names in ARG are skipped; if no directory names 2792 # are convertible, then the result may be empty. 2793 func_convert_core_path_wine_to_w32 () 2794 { 2795 $debug_cmd 2796 2797 # unfortunately, winepath doesn't convert paths, only file names 2798 func_convert_core_path_wine_to_w32_result= 2799 if test -n "$1"; then 2800 oldIFS=$IFS 2801 IFS=: 2802 for func_convert_core_path_wine_to_w32_f in $1; do 2803 IFS=$oldIFS 2804 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 2805 if test -n "$func_convert_core_file_wine_to_w32_result"; then 2806 if test -z "$func_convert_core_path_wine_to_w32_result"; then 2807 func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result 2808 else 2809 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 2810 fi 2811 fi 2812 done 2813 IFS=$oldIFS 2814 fi 2815 } 2816 # end: func_convert_core_path_wine_to_w32 2817 2818 2819 # func_cygpath ARGS... 2820 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 2821 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 2822 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 2823 # (2), returns the Cygwin file name or path in func_cygpath_result (input 2824 # file name or path is assumed to be in w32 format, as previously converted 2825 # from $build's *nix or MSYS format). In case (3), returns the w32 file name 2826 # or path in func_cygpath_result (input file name or path is assumed to be in 2827 # Cygwin format). Returns an empty string on error. 2828 # 2829 # ARGS are passed to cygpath, with the last one being the file name or path to 2830 # be converted. 2831 # 2832 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 2833 # environment variable; do not put it in $PATH. 2834 func_cygpath () 2835 { 2836 $debug_cmd 2837 2838 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 2839 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 2840 if test "$?" -ne 0; then 2841 # on failure, ensure result is empty 2842 func_cygpath_result= 2843 fi 2844 else 2845 func_cygpath_result= 2846 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" 2847 fi 2848 } 2849 #end: func_cygpath 2850 2851 2852 # func_convert_core_msys_to_w32 ARG 2853 # Convert file name or path ARG from MSYS format to w32 format. Return 2854 # result in func_convert_core_msys_to_w32_result. 2855 func_convert_core_msys_to_w32 () 2856 { 2857 $debug_cmd 2858 2859 # awkward: cmd appends spaces to result 2860 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 2861 $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` 2862 } 2863 #end: func_convert_core_msys_to_w32 2864 2865 2866 # func_convert_file_check ARG1 ARG2 2867 # Verify that ARG1 (a file name in $build format) was converted to $host 2868 # format in ARG2. Otherwise, emit an error message, but continue (resetting 2869 # func_to_host_file_result to ARG1). 2870 func_convert_file_check () 2871 { 2872 $debug_cmd 2873 2874 if test -z "$2" && test -n "$1"; then 2875 func_error "Could not determine host file name corresponding to" 2876 func_error " '$1'" 2877 func_error "Continuing, but uninstalled executables may not work." 2878 # Fallback: 2879 func_to_host_file_result=$1 2880 fi 2881 } 2882 # end func_convert_file_check 2883 2884 2885 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 2886 # Verify that FROM_PATH (a path in $build format) was converted to $host 2887 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting 2888 # func_to_host_file_result to a simplistic fallback value (see below). 2889 func_convert_path_check () 2890 { 2891 $debug_cmd 2892 2893 if test -z "$4" && test -n "$3"; then 2894 func_error "Could not determine the host path corresponding to" 2895 func_error " '$3'" 2896 func_error "Continuing, but uninstalled executables may not work." 2897 # Fallback. This is a deliberately simplistic "conversion" and 2898 # should not be "improved". See libtool.info. 2899 if test "x$1" != "x$2"; then 2900 lt_replace_pathsep_chars="s|$1|$2|g" 2901 func_to_host_path_result=`echo "$3" | 2902 $SED -e "$lt_replace_pathsep_chars"` 2903 else 2904 func_to_host_path_result=$3 2905 fi 2906 fi 2907 } 2908 # end func_convert_path_check 2909 2910 2911 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 2912 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 2913 # and appending REPL if ORIG matches BACKPAT. 2914 func_convert_path_front_back_pathsep () 2915 { 2916 $debug_cmd 2917 2918 case $4 in 2919 $1 ) func_to_host_path_result=$3$func_to_host_path_result 2920 ;; 2921 esac 2922 case $4 in 2923 $2 ) func_append func_to_host_path_result "$3" 2924 ;; 2925 esac 2926 } 2927 # end func_convert_path_front_back_pathsep 2928 2929 2930 ################################################## 2931 # $build to $host FILE NAME CONVERSION FUNCTIONS # 2932 ################################################## 2933 # invoked via '$to_host_file_cmd ARG' 2934 # 2935 # In each case, ARG is the path to be converted from $build to $host format. 2936 # Result will be available in $func_to_host_file_result. 2937 2938 2939 # func_to_host_file ARG 2940 # Converts the file name ARG from $build format to $host format. Return result 2941 # in func_to_host_file_result. 2942 func_to_host_file () 2943 { 2944 $debug_cmd 2945 2946 $to_host_file_cmd "$1" 2947 } 2948 # end func_to_host_file 2949 2950 2951 # func_to_tool_file ARG LAZY 2952 # converts the file name ARG from $build format to toolchain format. Return 2953 # result in func_to_tool_file_result. If the conversion in use is listed 2954 # in (the comma separated) LAZY, no conversion takes place. 2955 func_to_tool_file () 2956 { 2957 $debug_cmd 2958 2959 case ,$2, in 2960 *,"$to_tool_file_cmd",*) 2961 func_to_tool_file_result=$1 2962 ;; 2963 *) 2964 $to_tool_file_cmd "$1" 2965 func_to_tool_file_result=$func_to_host_file_result 2966 ;; 2967 esac 2968 } 2969 # end func_to_tool_file 2970 2971 2972 # func_convert_file_noop ARG 2973 # Copy ARG to func_to_host_file_result. 2974 func_convert_file_noop () 2975 { 2976 func_to_host_file_result=$1 2977 } 2978 # end func_convert_file_noop 2979 2980 2981 # func_convert_file_msys_to_w32 ARG 2982 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 2983 # conversion to w32 is not available inside the cwrapper. Returns result in 2984 # func_to_host_file_result. 2985 func_convert_file_msys_to_w32 () 2986 { 2987 $debug_cmd 2988 2989 func_to_host_file_result=$1 2990 if test -n "$1"; then 2991 func_convert_core_msys_to_w32 "$1" 2992 func_to_host_file_result=$func_convert_core_msys_to_w32_result 2993 fi 2994 func_convert_file_check "$1" "$func_to_host_file_result" 2995 } 2996 # end func_convert_file_msys_to_w32 2997 2998 2999 # func_convert_file_cygwin_to_w32 ARG 3000 # Convert file name ARG from Cygwin to w32 format. Returns result in 3001 # func_to_host_file_result. 3002 func_convert_file_cygwin_to_w32 () 3003 { 3004 $debug_cmd 3005 3006 func_to_host_file_result=$1 3007 if test -n "$1"; then 3008 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 3009 # LT_CYGPATH in this case. 3010 func_to_host_file_result=`cygpath -m "$1"` 3011 fi 3012 func_convert_file_check "$1" "$func_to_host_file_result" 3013 } 3014 # end func_convert_file_cygwin_to_w32 3015 3016 3017 # func_convert_file_nix_to_w32 ARG 3018 # Convert file name ARG from *nix to w32 format. Requires a wine environment 3019 # and a working winepath. Returns result in func_to_host_file_result. 3020 func_convert_file_nix_to_w32 () 3021 { 3022 $debug_cmd 3023 3024 func_to_host_file_result=$1 3025 if test -n "$1"; then 3026 func_convert_core_file_wine_to_w32 "$1" 3027 func_to_host_file_result=$func_convert_core_file_wine_to_w32_result 3028 fi 3029 func_convert_file_check "$1" "$func_to_host_file_result" 3030 } 3031 # end func_convert_file_nix_to_w32 3032 3033 3034 # func_convert_file_msys_to_cygwin ARG 3035 # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3036 # Returns result in func_to_host_file_result. 3037 func_convert_file_msys_to_cygwin () 3038 { 3039 $debug_cmd 3040 3041 func_to_host_file_result=$1 3042 if test -n "$1"; then 3043 func_convert_core_msys_to_w32 "$1" 3044 func_cygpath -u "$func_convert_core_msys_to_w32_result" 3045 func_to_host_file_result=$func_cygpath_result 3046 fi 3047 func_convert_file_check "$1" "$func_to_host_file_result" 3048 } 3049 # end func_convert_file_msys_to_cygwin 3050 3051 3052 # func_convert_file_nix_to_cygwin ARG 3053 # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 3054 # in a wine environment, working winepath, and LT_CYGPATH set. Returns result 3055 # in func_to_host_file_result. 3056 func_convert_file_nix_to_cygwin () 3057 { 3058 $debug_cmd 3059 3060 func_to_host_file_result=$1 3061 if test -n "$1"; then 3062 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 3063 func_convert_core_file_wine_to_w32 "$1" 3064 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 3065 func_to_host_file_result=$func_cygpath_result 3066 fi 3067 func_convert_file_check "$1" "$func_to_host_file_result" 3068 } 3069 # end func_convert_file_nix_to_cygwin 3070 3071 3072 ############################################# 3073 # $build to $host PATH CONVERSION FUNCTIONS # 3074 ############################################# 3075 # invoked via '$to_host_path_cmd ARG' 3076 # 3077 # In each case, ARG is the path to be converted from $build to $host format. 3078 # The result will be available in $func_to_host_path_result. 3079 # 3080 # Path separators are also converted from $build format to $host format. If 3081 # ARG begins or ends with a path separator character, it is preserved (but 3082 # converted to $host format) on output. 3083 # 3084 # All path conversion functions are named using the following convention: 3085 # file name conversion function : func_convert_file_X_to_Y () 3086 # path conversion function : func_convert_path_X_to_Y () 3087 # where, for any given $build/$host combination the 'X_to_Y' value is the 3088 # same. If conversion functions are added for new $build/$host combinations, 3089 # the two new functions must follow this pattern, or func_init_to_host_path_cmd 3090 # will break. 3091 3092 3093 # func_init_to_host_path_cmd 3094 # Ensures that function "pointer" variable $to_host_path_cmd is set to the 3095 # appropriate value, based on the value of $to_host_file_cmd. 3096 to_host_path_cmd= 3097 func_init_to_host_path_cmd () 3098 { 3099 $debug_cmd 3100 3101 if test -z "$to_host_path_cmd"; then 3102 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 3103 to_host_path_cmd=func_convert_path_$func_stripname_result 3104 fi 3105 } 3106 3107 3108 # func_to_host_path ARG 3109 # Converts the path ARG from $build format to $host format. Return result 3110 # in func_to_host_path_result. 3111 func_to_host_path () 3112 { 3113 $debug_cmd 3114 3115 func_init_to_host_path_cmd 3116 $to_host_path_cmd "$1" 3117 } 3118 # end func_to_host_path 3119 3120 3121 # func_convert_path_noop ARG 3122 # Copy ARG to func_to_host_path_result. 3123 func_convert_path_noop () 3124 { 3125 func_to_host_path_result=$1 3126 } 3127 # end func_convert_path_noop 3128 3129 3130 # func_convert_path_msys_to_w32 ARG 3131 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 3132 # conversion to w32 is not available inside the cwrapper. Returns result in 3133 # func_to_host_path_result. 3134 func_convert_path_msys_to_w32 () 3135 { 3136 $debug_cmd 3137 3138 func_to_host_path_result=$1 3139 if test -n "$1"; then 3140 # Remove leading and trailing path separator characters from ARG. MSYS 3141 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 3142 # and winepath ignores them completely. 3143 func_stripname : : "$1" 3144 func_to_host_path_tmp1=$func_stripname_result 3145 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3146 func_to_host_path_result=$func_convert_core_msys_to_w32_result 3147 func_convert_path_check : ";" \ 3148 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3149 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3150 fi 3151 } 3152 # end func_convert_path_msys_to_w32 3153 3154 3155 # func_convert_path_cygwin_to_w32 ARG 3156 # Convert path ARG from Cygwin to w32 format. Returns result in 3157 # func_to_host_file_result. 3158 func_convert_path_cygwin_to_w32 () 3159 { 3160 $debug_cmd 3161 3162 func_to_host_path_result=$1 3163 if test -n "$1"; then 3164 # See func_convert_path_msys_to_w32: 3165 func_stripname : : "$1" 3166 func_to_host_path_tmp1=$func_stripname_result 3167 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 3168 func_convert_path_check : ";" \ 3169 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3170 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3171 fi 3172 } 3173 # end func_convert_path_cygwin_to_w32 3174 3175 3176 # func_convert_path_nix_to_w32 ARG 3177 # Convert path ARG from *nix to w32 format. Requires a wine environment and 3178 # a working winepath. Returns result in func_to_host_file_result. 3179 func_convert_path_nix_to_w32 () 3180 { 3181 $debug_cmd 3182 3183 func_to_host_path_result=$1 3184 if test -n "$1"; then 3185 # See func_convert_path_msys_to_w32: 3186 func_stripname : : "$1" 3187 func_to_host_path_tmp1=$func_stripname_result 3188 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3189 func_to_host_path_result=$func_convert_core_path_wine_to_w32_result 3190 func_convert_path_check : ";" \ 3191 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3192 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3193 fi 3194 } 3195 # end func_convert_path_nix_to_w32 3196 3197 3198 # func_convert_path_msys_to_cygwin ARG 3199 # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3200 # Returns result in func_to_host_file_result. 3201 func_convert_path_msys_to_cygwin () 3202 { 3203 $debug_cmd 3204 3205 func_to_host_path_result=$1 3206 if test -n "$1"; then 3207 # See func_convert_path_msys_to_w32: 3208 func_stripname : : "$1" 3209 func_to_host_path_tmp1=$func_stripname_result 3210 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3211 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 3212 func_to_host_path_result=$func_cygpath_result 3213 func_convert_path_check : : \ 3214 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3215 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3216 fi 3217 } 3218 # end func_convert_path_msys_to_cygwin 3219 3220 3221 # func_convert_path_nix_to_cygwin ARG 3222 # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 3223 # a wine environment, working winepath, and LT_CYGPATH set. Returns result in 3224 # func_to_host_file_result. 3225 func_convert_path_nix_to_cygwin () 3226 { 3227 $debug_cmd 3228 3229 func_to_host_path_result=$1 3230 if test -n "$1"; then 3231 # Remove leading and trailing path separator characters from 3232 # ARG. msys behavior is inconsistent here, cygpath turns them 3233 # into '.;' and ';.', and winepath ignores them completely. 3234 func_stripname : : "$1" 3235 func_to_host_path_tmp1=$func_stripname_result 3236 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3237 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 3238 func_to_host_path_result=$func_cygpath_result 3239 func_convert_path_check : : \ 3240 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3241 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3242 fi 3243 } 3244 # end func_convert_path_nix_to_cygwin 3245 3246 3247 # func_dll_def_p FILE 3248 # True iff FILE is a Windows DLL '.def' file. 3249 # Keep in sync with _LT_DLL_DEF_P in libtool.m4 3250 func_dll_def_p () 3251 { 3252 $debug_cmd 3253 3254 func_dll_def_p_tmp=`$SED -n \ 3255 -e 's/^[ ]*//' \ 3256 -e '/^\(;.*\)*$/d' \ 3257 -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ 3258 -e q \ 3259 "$1"` 3260 test DEF = "$func_dll_def_p_tmp" 3261 } 3262 3263 3264 # func_mode_compile arg... 3265 func_mode_compile () 3266 { 3267 $debug_cmd 3268 3269 # Get the compilation command and the source file. 3270 base_compile= 3271 srcfile=$nonopt # always keep a non-empty value in "srcfile" 3272 suppress_opt=yes 3273 suppress_output= 3274 arg_mode=normal 3275 libobj= 3276 later= 3277 pie_flag= 3278 3279 for arg 3280 do 3281 case $arg_mode in 3282 arg ) 3283 # do not "continue". Instead, add this to base_compile 3284 lastarg=$arg 3285 arg_mode=normal 3286 ;; 3287 3288 target ) 3289 libobj=$arg 3290 arg_mode=normal 3291 continue 3292 ;; 3293 3294 normal ) 3295 # Accept any command-line options. 3296 case $arg in 3297 -o) 3298 test -n "$libobj" && \ 3299 func_fatal_error "you cannot specify '-o' more than once" 3300 arg_mode=target 3301 continue 3302 ;; 3303 3304 -pie | -fpie | -fPIE) 3305 func_append pie_flag " $arg" 3306 continue 3307 ;; 3308 3309 -shared | -static | -prefer-pic | -prefer-non-pic) 3310 func_append later " $arg" 3311 continue 3312 ;; 3313 3314 -no-suppress) 3315 suppress_opt=no 3316 continue 3317 ;; 3318 3319 -Xcompiler) 3320 arg_mode=arg # the next one goes into the "base_compile" arg list 3321 continue # The current "srcfile" will either be retained or 3322 ;; # replaced later. I would guess that would be a bug. 3323 3324 -Wc,*) 3325 func_stripname '-Wc,' '' "$arg" 3326 args=$func_stripname_result 3327 lastarg= 3328 save_ifs=$IFS; IFS=, 3329 for arg in $args; do 3330 IFS=$save_ifs 3331 func_append_quoted lastarg "$arg" 3332 done 3333 IFS=$save_ifs 3334 func_stripname ' ' '' "$lastarg" 3335 lastarg=$func_stripname_result 3336 3337 # Add the arguments to base_compile. 3338 func_append base_compile " $lastarg" 3339 continue 3340 ;; 3341 3342 *) 3343 # Accept the current argument as the source file. 3344 # The previous "srcfile" becomes the current argument. 3345 # 3346 lastarg=$srcfile 3347 srcfile=$arg 3348 ;; 3349 esac # case $arg 3350 ;; 3351 esac # case $arg_mode 3352 3353 # Aesthetically quote the previous argument. 3354 func_append_quoted base_compile "$lastarg" 3355 done # for arg 3356 3357 case $arg_mode in 3358 arg) 3359 func_fatal_error "you must specify an argument for -Xcompile" 3360 ;; 3361 target) 3362 func_fatal_error "you must specify a target with '-o'" 3363 ;; 3364 *) 3365 # Get the name of the library object. 3366 test -z "$libobj" && { 3367 func_basename "$srcfile" 3368 libobj=$func_basename_result 3369 } 3370 ;; 3371 esac 3372 3373 # Recognize several different file suffixes. 3374 # If the user specifies -o file.o, it is replaced with file.lo 3375 case $libobj in 3376 *.[cCFSifmso] | \ 3377 *.ada | *.adb | *.ads | *.asm | \ 3378 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 3379 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 3380 func_xform "$libobj" 3381 libobj=$func_xform_result 3382 ;; 3383 esac 3384 3385 case $libobj in 3386 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 3387 *) 3388 func_fatal_error "cannot determine name of library object from '$libobj'" 3389 ;; 3390 esac 3391 3392 func_infer_tag $base_compile 3393 3394 for arg in $later; do 3395 case $arg in 3396 -shared) 3397 test yes = "$build_libtool_libs" \ 3398 || func_fatal_configuration "cannot build a shared library" 3399 build_old_libs=no 3400 continue 3401 ;; 3402 3403 -static) 3404 build_libtool_libs=no 3405 build_old_libs=yes 3406 continue 3407 ;; 3408 3409 -prefer-pic) 3410 pic_mode=yes 3411 continue 3412 ;; 3413 3414 -prefer-non-pic) 3415 pic_mode=no 3416 continue 3417 ;; 3418 esac 3419 done 3420 3421 func_quote_for_eval "$libobj" 3422 test "X$libobj" != "X$func_quote_for_eval_result" \ 3423 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 3424 && func_warning "libobj name '$libobj' may not contain shell special characters." 3425 func_dirname_and_basename "$obj" "/" "" 3426 objname=$func_basename_result 3427 xdir=$func_dirname_result 3428 lobj=$xdir$objdir/$objname 3429 3430 test -z "$base_compile" && \ 3431 func_fatal_help "you must specify a compilation command" 3432 3433 # Delete any leftover library objects. 3434 if test yes = "$build_old_libs"; then 3435 removelist="$obj $lobj $libobj ${libobj}T" 3436 else 3437 removelist="$lobj $libobj ${libobj}T" 3438 fi 3439 3440 # On Cygwin there's no "real" PIC flag so we must build both object types 3441 case $host_os in 3442 cygwin* | mingw* | pw32* | os2* | cegcc*) 3443 pic_mode=default 3444 ;; 3445 esac 3446 if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then 3447 # non-PIC code in shared libraries is not supported 3448 pic_mode=default 3449 fi 3450 3451 # Calculate the filename of the output object if compiler does 3452 # not support -o with -c 3453 if test no = "$compiler_c_o"; then 3454 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext 3455 lockfile=$output_obj.lock 3456 else 3457 output_obj= 3458 need_locks=no 3459 lockfile= 3460 fi 3461 3462 # Lock this critical section if it is needed 3463 # We use this script file to make the link, it avoids creating a new file 3464 if test yes = "$need_locks"; then 3465 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3466 func_echo "Waiting for $lockfile to be removed" 3467 sleep 2 3468 done 3469 elif test warn = "$need_locks"; then 3470 if test -f "$lockfile"; then 3471 $ECHO "\ 3472 *** ERROR, $lockfile exists and contains: 3473 `cat $lockfile 2>/dev/null` 3474 3475 This indicates that another process is trying to use the same 3476 temporary object file, and libtool could not work around it because 3477 your compiler does not support '-c' and '-o' together. If you 3478 repeat this compilation, it may succeed, by chance, but you had better 3479 avoid parallel builds (make -j) in this platform, or get a better 3480 compiler." 3481 3482 $opt_dry_run || $RM $removelist 3483 exit $EXIT_FAILURE 3484 fi 3485 func_append removelist " $output_obj" 3486 $ECHO "$srcfile" > "$lockfile" 3487 fi 3488 3489 $opt_dry_run || $RM $removelist 3490 func_append removelist " $lockfile" 3491 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 3492 3493 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 3494 srcfile=$func_to_tool_file_result 3495 func_quote_for_eval "$srcfile" 3496 qsrcfile=$func_quote_for_eval_result 3497 3498 # Only build a PIC object if we are building libtool libraries. 3499 if test yes = "$build_libtool_libs"; then 3500 # Without this assignment, base_compile gets emptied. 3501 fbsd_hideous_sh_bug=$base_compile 3502 3503 if test no != "$pic_mode"; then 3504 command="$base_compile $qsrcfile $pic_flag" 3505 else 3506 # Don't build PIC code 3507 command="$base_compile $qsrcfile" 3508 fi 3509 3510 func_mkdir_p "$xdir$objdir" 3511 3512 if test -z "$output_obj"; then 3513 # Place PIC objects in $objdir 3514 func_append command " -o $lobj" 3515 fi 3516 3517 func_show_eval_locale "$command" \ 3518 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 3519 3520 if test warn = "$need_locks" && 3521 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3522 $ECHO "\ 3523 *** ERROR, $lockfile contains: 3524 `cat $lockfile 2>/dev/null` 3525 3526 but it should contain: 3527 $srcfile 3528 3529 This indicates that another process is trying to use the same 3530 temporary object file, and libtool could not work around it because 3531 your compiler does not support '-c' and '-o' together. If you 3532 repeat this compilation, it may succeed, by chance, but you had better 3533 avoid parallel builds (make -j) in this platform, or get a better 3534 compiler." 3535 3536 $opt_dry_run || $RM $removelist 3537 exit $EXIT_FAILURE 3538 fi 3539 3540 # Just move the object if needed, then go on to compile the next one 3541 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 3542 func_show_eval '$MV "$output_obj" "$lobj"' \ 3543 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3544 fi 3545 3546 # Allow error messages only from the first compilation. 3547 if test yes = "$suppress_opt"; then 3548 suppress_output=' >/dev/null 2>&1' 3549 fi 3550 fi 3551 3552 # Only build a position-dependent object if we build old libraries. 3553 if test yes = "$build_old_libs"; then 3554 if test yes != "$pic_mode"; then 3555 # Don't build PIC code 3556 command="$base_compile $qsrcfile$pie_flag" 3557 else 3558 command="$base_compile $qsrcfile $pic_flag" 3559 fi 3560 if test yes = "$compiler_c_o"; then 3561 func_append command " -o $obj" 3562 fi 3563 3564 # Suppress compiler output if we already did a PIC compilation. 3565 func_append command "$suppress_output" 3566 func_show_eval_locale "$command" \ 3567 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 3568 3569 if test warn = "$need_locks" && 3570 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3571 $ECHO "\ 3572 *** ERROR, $lockfile contains: 3573 `cat $lockfile 2>/dev/null` 3574 3575 but it should contain: 3576 $srcfile 3577 3578 This indicates that another process is trying to use the same 3579 temporary object file, and libtool could not work around it because 3580 your compiler does not support '-c' and '-o' together. If you 3581 repeat this compilation, it may succeed, by chance, but you had better 3582 avoid parallel builds (make -j) in this platform, or get a better 3583 compiler." 3584 3585 $opt_dry_run || $RM $removelist 3586 exit $EXIT_FAILURE 3587 fi 3588 3589 # Just move the object if needed 3590 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 3591 func_show_eval '$MV "$output_obj" "$obj"' \ 3592 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3593 fi 3594 fi 3595 3596 $opt_dry_run || { 3597 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 3598 3599 # Unlock the critical section if it was locked 3600 if test no != "$need_locks"; then 3601 removelist=$lockfile 3602 $RM "$lockfile" 3603 fi 3604 } 3605 3606 exit $EXIT_SUCCESS 3607 } 3608 3609 $opt_help || { 3610 test compile = "$opt_mode" && func_mode_compile ${1+"$@"} 3611 } 3612 3613 func_mode_help () 3614 { 3615 # We need to display help for each of the modes. 3616 case $opt_mode in 3617 "") 3618 # Generic help is extracted from the usage comments 3619 # at the start of this file. 3620 func_help 3621 ;; 3622 3623 clean) 3624 $ECHO \ 3625 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 3626 3627 Remove files from the build directory. 3628 3629 RM is the name of the program to use to delete files associated with each FILE 3630 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3631 to RM. 3632 3633 If FILE is a libtool library, object or program, all the files associated 3634 with it are deleted. Otherwise, only FILE itself is deleted using RM." 3635 ;; 3636 3637 compile) 3638 $ECHO \ 3639 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 3640 3641 Compile a source file into a libtool library object. 3642 3643 This mode accepts the following additional options: 3644 3645 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 3646 -no-suppress do not suppress compiler output for multiple passes 3647 -prefer-pic try to build PIC objects only 3648 -prefer-non-pic try to build non-PIC objects only 3649 -shared do not build a '.o' file suitable for static linking 3650 -static only build a '.o' file suitable for static linking 3651 -Wc,FLAG pass FLAG directly to the compiler 3652 3653 COMPILE-COMMAND is a command to be used in creating a 'standard' object file 3654 from the given SOURCEFILE. 3655 3656 The output file name is determined by removing the directory component from 3657 SOURCEFILE, then substituting the C source code suffix '.c' with the 3658 library object suffix, '.lo'." 3659 ;; 3660 3661 execute) 3662 $ECHO \ 3663 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 3664 3665 Automatically set library path, then run a program. 3666 3667 This mode accepts the following additional options: 3668 3669 -dlopen FILE add the directory containing FILE to the library path 3670 3671 This mode sets the library path environment variable according to '-dlopen' 3672 flags. 3673 3674 If any of the ARGS are libtool executable wrappers, then they are translated 3675 into their corresponding uninstalled binary, and any of their required library 3676 directories are added to the library path. 3677 3678 Then, COMMAND is executed, with ARGS as arguments." 3679 ;; 3680 3681 finish) 3682 $ECHO \ 3683 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 3684 3685 Complete the installation of libtool libraries. 3686 3687 Each LIBDIR is a directory that contains libtool libraries. 3688 3689 The commands that this mode executes may require superuser privileges. Use 3690 the '--dry-run' option if you just want to see what would be executed." 3691 ;; 3692 3693 install) 3694 $ECHO \ 3695 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 3696 3697 Install executables or libraries. 3698 3699 INSTALL-COMMAND is the installation command. The first component should be 3700 either the 'install' or 'cp' program. 3701 3702 The following components of INSTALL-COMMAND are treated specially: 3703 3704 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 3705 3706 The rest of the components are interpreted as arguments to that command (only 3707 BSD-compatible install options are recognized)." 3708 ;; 3709 3710 link) 3711 $ECHO \ 3712 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 3713 3714 Link object files or libraries together to form another library, or to 3715 create an executable program. 3716 3717 LINK-COMMAND is a command using the C compiler that you would use to create 3718 a program from several object files. 3719 3720 The following components of LINK-COMMAND are treated specially: 3721 3722 -all-static do not do any dynamic linking at all 3723 -avoid-version do not add a version suffix if possible 3724 -bindir BINDIR specify path to binaries directory (for systems where 3725 libraries must be found in the PATH setting at runtime) 3726 -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime 3727 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 3728 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 3729 -export-symbols SYMFILE 3730 try to export only the symbols listed in SYMFILE 3731 -export-symbols-regex REGEX 3732 try to export only the symbols matching REGEX 3733 -LLIBDIR search LIBDIR for required installed libraries 3734 -lNAME OUTPUT-FILE requires the installed library libNAME 3735 -module build a library that can dlopened 3736 -no-fast-install disable the fast-install mode 3737 -no-install link a not-installable executable 3738 -no-undefined declare that a library does not refer to external symbols 3739 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 3740 -objectlist FILE use a list of object files found in FILE to specify objects 3741 -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) 3742 -precious-files-regex REGEX 3743 don't remove output files matching REGEX 3744 -release RELEASE specify package release information 3745 -rpath LIBDIR the created library will eventually be installed in LIBDIR 3746 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 3747 -shared only do dynamic linking of libtool libraries 3748 -shrext SUFFIX override the standard shared library file extension 3749 -static do not do any dynamic linking of uninstalled libtool libraries 3750 -static-libtool-libs 3751 do not do any dynamic linking of libtool libraries 3752 -version-info CURRENT[:REVISION[:AGE]] 3753 specify library version info [each variable defaults to 0] 3754 -weak LIBNAME declare that the target provides the LIBNAME interface 3755 -Wc,FLAG 3756 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 3757 -Wl,FLAG 3758 -Xlinker FLAG pass linker-specific FLAG directly to the linker 3759 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 3760 3761 All other options (arguments beginning with '-') are ignored. 3762 3763 Every other argument is treated as a filename. Files ending in '.la' are 3764 treated as uninstalled libtool libraries, other files are standard or library 3765 object files. 3766 3767 If the OUTPUT-FILE ends in '.la', then a libtool library is created, 3768 only library objects ('.lo' files) may be specified, and '-rpath' is 3769 required, except when creating a convenience library. 3770 3771 If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created 3772 using 'ar' and 'ranlib', or on Windows using 'lib'. 3773 3774 If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file 3775 is created, otherwise an executable program is created." 3776 ;; 3777 3778 uninstall) 3779 $ECHO \ 3780 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 3781 3782 Remove libraries from an installation directory. 3783 3784 RM is the name of the program to use to delete files associated with each FILE 3785 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3786 to RM. 3787 3788 If FILE is a libtool library, all the files associated with it are deleted. 3789 Otherwise, only FILE itself is deleted using RM." 3790 ;; 3791 3792 *) 3793 func_fatal_help "invalid operation mode '$opt_mode'" 3794 ;; 3795 esac 3796 3797 echo 3798 $ECHO "Try '$progname --help' for more information about other modes." 3799 } 3800 3801 # Now that we've collected a possible --mode arg, show help if necessary 3802 if $opt_help; then 3803 if test : = "$opt_help"; then 3804 func_mode_help 3805 else 3806 { 3807 func_help noexit 3808 for opt_mode in compile link execute install finish uninstall clean; do 3809 func_mode_help 3810 done 3811 } | $SED -n '1p; 2,$s/^Usage:/ or: /p' 3812 { 3813 func_help noexit 3814 for opt_mode in compile link execute install finish uninstall clean; do 3815 echo 3816 func_mode_help 3817 done 3818 } | 3819 $SED '1d 3820 /^When reporting/,/^Report/{ 3821 H 3822 d 3823 } 3824 $x 3825 /information about other modes/d 3826 /more detailed .*MODE/d 3827 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 3828 fi 3829 exit $? 3830 fi 3831 3832 3833 # func_mode_execute arg... 3834 func_mode_execute () 3835 { 3836 $debug_cmd 3837 3838 # The first argument is the command name. 3839 cmd=$nonopt 3840 test -z "$cmd" && \ 3841 func_fatal_help "you must specify a COMMAND" 3842 3843 # Handle -dlopen flags immediately. 3844 for file in $opt_dlopen; do 3845 test -f "$file" \ 3846 || func_fatal_help "'$file' is not a file" 3847 3848 dir= 3849 case $file in 3850 *.la) 3851 func_resolve_sysroot "$file" 3852 file=$func_resolve_sysroot_result 3853 3854 # Check to see that this really is a libtool archive. 3855 func_lalib_unsafe_p "$file" \ 3856 || func_fatal_help "'$lib' is not a valid libtool archive" 3857 3858 # Read the libtool library. 3859 dlname= 3860 library_names= 3861 func_source "$file" 3862 3863 # Skip this library if it cannot be dlopened. 3864 if test -z "$dlname"; then 3865 # Warn if it was a shared library. 3866 test -n "$library_names" && \ 3867 func_warning "'$file' was not linked with '-export-dynamic'" 3868 continue 3869 fi 3870 3871 func_dirname "$file" "" "." 3872 dir=$func_dirname_result 3873 3874 if test -f "$dir/$objdir/$dlname"; then 3875 func_append dir "/$objdir" 3876 else 3877 if test ! -f "$dir/$dlname"; then 3878 func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" 3879 fi 3880 fi 3881 ;; 3882 3883 *.lo) 3884 # Just add the directory containing the .lo file. 3885 func_dirname "$file" "" "." 3886 dir=$func_dirname_result 3887 ;; 3888 3889 *) 3890 func_warning "'-dlopen' is ignored for non-libtool libraries and objects" 3891 continue 3892 ;; 3893 esac 3894 3895 # Get the absolute pathname. 3896 absdir=`cd "$dir" && pwd` 3897 test -n "$absdir" && dir=$absdir 3898 3899 # Now add the directory to shlibpath_var. 3900 if eval "test -z \"\$$shlibpath_var\""; then 3901 eval "$shlibpath_var=\"\$dir\"" 3902 else 3903 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 3904 fi 3905 done 3906 3907 # This variable tells wrapper scripts just to set shlibpath_var 3908 # rather than running their programs. 3909 libtool_execute_magic=$magic 3910 3911 # Check if any of the arguments is a wrapper script. 3912 args= 3913 for file 3914 do 3915 case $file in 3916 -* | *.la | *.lo ) ;; 3917 *) 3918 # Do a test to see if this is really a libtool program. 3919 if func_ltwrapper_script_p "$file"; then 3920 func_source "$file" 3921 # Transform arg to wrapped name. 3922 file=$progdir/$program 3923 elif func_ltwrapper_executable_p "$file"; then 3924 func_ltwrapper_scriptname "$file" 3925 func_source "$func_ltwrapper_scriptname_result" 3926 # Transform arg to wrapped name. 3927 file=$progdir/$program 3928 fi 3929 ;; 3930 esac 3931 # Quote arguments (to preserve shell metacharacters). 3932 func_append_quoted args "$file" 3933 done 3934 3935 if $opt_dry_run; then 3936 # Display what would be done. 3937 if test -n "$shlibpath_var"; then 3938 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 3939 echo "export $shlibpath_var" 3940 fi 3941 $ECHO "$cmd$args" 3942 exit $EXIT_SUCCESS 3943 else 3944 if test -n "$shlibpath_var"; then 3945 # Export the shlibpath_var. 3946 eval "export $shlibpath_var" 3947 fi 3948 3949 # Restore saved environment variables 3950 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 3951 do 3952 eval "if test \"\${save_$lt_var+set}\" = set; then 3953 $lt_var=\$save_$lt_var; export $lt_var 3954 else 3955 $lt_unset $lt_var 3956 fi" 3957 done 3958 3959 # Now prepare to actually exec the command. 3960 exec_cmd=\$cmd$args 3961 fi 3962 } 3963 3964 test execute = "$opt_mode" && func_mode_execute ${1+"$@"} 3965 3966 3967 # func_mode_finish arg... 3968 func_mode_finish () 3969 { 3970 $debug_cmd 3971 3972 libs= 3973 libdirs= 3974 admincmds= 3975 3976 for opt in "$nonopt" ${1+"$@"} 3977 do 3978 if test -d "$opt"; then 3979 func_append libdirs " $opt" 3980 3981 elif test -f "$opt"; then 3982 if func_lalib_unsafe_p "$opt"; then 3983 func_append libs " $opt" 3984 else 3985 func_warning "'$opt' is not a valid libtool archive" 3986 fi 3987 3988 else 3989 func_fatal_error "invalid argument '$opt'" 3990 fi 3991 done 3992 3993 if test -n "$libs"; then 3994 if test -n "$lt_sysroot"; then 3995 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 3996 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 3997 else 3998 sysroot_cmd= 3999 fi 4000 4001 # Remove sysroot references 4002 if $opt_dry_run; then 4003 for lib in $libs; do 4004 echo "removing references to $lt_sysroot and '=' prefixes from $lib" 4005 done 4006 else 4007 tmpdir=`func_mktempdir` 4008 for lib in $libs; do 4009 $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 4010 > $tmpdir/tmp-la 4011 mv -f $tmpdir/tmp-la $lib 4012 done 4013 ${RM}r "$tmpdir" 4014 fi 4015 fi 4016 4017 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4018 for libdir in $libdirs; do 4019 if test -n "$finish_cmds"; then 4020 # Do each command in the finish commands. 4021 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 4022 '"$cmd"'"' 4023 fi 4024 if test -n "$finish_eval"; then 4025 # Do the single finish_eval. 4026 eval cmds=\"$finish_eval\" 4027 $opt_dry_run || eval "$cmds" || func_append admincmds " 4028 $cmds" 4029 fi 4030 done 4031 fi 4032 4033 # Exit here if they wanted silent mode. 4034 $opt_quiet && exit $EXIT_SUCCESS 4035 4036 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4037 echo "----------------------------------------------------------------------" 4038 echo "Libraries have been installed in:" 4039 for libdir in $libdirs; do 4040 $ECHO " $libdir" 4041 done 4042 echo 4043 echo "If you ever happen to want to link against installed libraries" 4044 echo "in a given directory, LIBDIR, you must either use libtool, and" 4045 echo "specify the full pathname of the library, or use the '-LLIBDIR'" 4046 echo "flag during linking and do at least one of the following:" 4047 if test -n "$shlibpath_var"; then 4048 echo " - add LIBDIR to the '$shlibpath_var' environment variable" 4049 echo " during execution" 4050 fi 4051 if test -n "$runpath_var"; then 4052 echo " - add LIBDIR to the '$runpath_var' environment variable" 4053 echo " during linking" 4054 fi 4055 if test -n "$hardcode_libdir_flag_spec"; then 4056 libdir=LIBDIR 4057 eval flag=\"$hardcode_libdir_flag_spec\" 4058 4059 $ECHO " - use the '$flag' linker flag" 4060 fi 4061 if test -n "$admincmds"; then 4062 $ECHO " - have your system administrator run these commands:$admincmds" 4063 fi 4064 if test -f /etc/ld.so.conf; then 4065 echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" 4066 fi 4067 echo 4068 4069 echo "See any operating system documentation about shared libraries for" 4070 case $host in 4071 solaris2.[6789]|solaris2.1[0-9]) 4072 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 4073 echo "pages." 4074 ;; 4075 *) 4076 echo "more information, such as the ld(1) and ld.so(8) manual pages." 4077 ;; 4078 esac 4079 echo "----------------------------------------------------------------------" 4080 fi 4081 exit $EXIT_SUCCESS 4082 } 4083 4084 test finish = "$opt_mode" && func_mode_finish ${1+"$@"} 4085 4086 4087 # func_mode_install arg... 4088 func_mode_install () 4089 { 4090 $debug_cmd 4091 4092 # There may be an optional sh(1) argument at the beginning of 4093 # install_prog (especially on Windows NT). 4094 if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || 4095 # Allow the use of GNU shtool's install command. 4096 case $nonopt in *shtool*) :;; *) false;; esac 4097 then 4098 # Aesthetically quote it. 4099 func_quote_for_eval "$nonopt" 4100 install_prog="$func_quote_for_eval_result " 4101 arg=$1 4102 shift 4103 else 4104 install_prog= 4105 arg=$nonopt 4106 fi 4107 4108 # The real first argument should be the name of the installation program. 4109 # Aesthetically quote it. 4110 func_quote_for_eval "$arg" 4111 func_append install_prog "$func_quote_for_eval_result" 4112 install_shared_prog=$install_prog 4113 case " $install_prog " in 4114 *[\\\ /]cp\ *) install_cp=: ;; 4115 *) install_cp=false ;; 4116 esac 4117 4118 # We need to accept at least all the BSD install flags. 4119 dest= 4120 files= 4121 opts= 4122 prev= 4123 install_type= 4124 isdir=false 4125 stripme= 4126 no_mode=: 4127 for arg 4128 do 4129 arg2= 4130 if test -n "$dest"; then 4131 func_append files " $dest" 4132 dest=$arg 4133 continue 4134 fi 4135 4136 case $arg in 4137 -d) isdir=: ;; 4138 -f) 4139 if $install_cp; then :; else 4140 prev=$arg 4141 fi 4142 ;; 4143 -g | -m | -o) 4144 prev=$arg 4145 ;; 4146 -s) 4147 stripme=" -s" 4148 continue 4149 ;; 4150 -*) 4151 ;; 4152 *) 4153 # If the previous option needed an argument, then skip it. 4154 if test -n "$prev"; then 4155 if test X-m = "X$prev" && test -n "$install_override_mode"; then 4156 arg2=$install_override_mode 4157 no_mode=false 4158 fi 4159 prev= 4160 else 4161 dest=$arg 4162 continue 4163 fi 4164 ;; 4165 esac 4166 4167 # Aesthetically quote the argument. 4168 func_quote_for_eval "$arg" 4169 func_append install_prog " $func_quote_for_eval_result" 4170 if test -n "$arg2"; then 4171 func_quote_for_eval "$arg2" 4172 fi 4173 func_append install_shared_prog " $func_quote_for_eval_result" 4174 done 4175 4176 test -z "$install_prog" && \ 4177 func_fatal_help "you must specify an install program" 4178 4179 test -n "$prev" && \ 4180 func_fatal_help "the '$prev' option requires an argument" 4181 4182 if test -n "$install_override_mode" && $no_mode; then 4183 if $install_cp; then :; else 4184 func_quote_for_eval "$install_override_mode" 4185 func_append install_shared_prog " -m $func_quote_for_eval_result" 4186 fi 4187 fi 4188 4189 if test -z "$files"; then 4190 if test -z "$dest"; then 4191 func_fatal_help "no file or destination specified" 4192 else 4193 func_fatal_help "you must specify a destination" 4194 fi 4195 fi 4196 4197 # Strip any trailing slash from the destination. 4198 func_stripname '' '/' "$dest" 4199 dest=$func_stripname_result 4200 4201 # Check to see that the destination is a directory. 4202 test -d "$dest" && isdir=: 4203 if $isdir; then 4204 destdir=$dest 4205 destname= 4206 else 4207 func_dirname_and_basename "$dest" "" "." 4208 destdir=$func_dirname_result 4209 destname=$func_basename_result 4210 4211 # Not a directory, so check to see that there is only one file specified. 4212 set dummy $files; shift 4213 test "$#" -gt 1 && \ 4214 func_fatal_help "'$dest' is not a directory" 4215 fi 4216 case $destdir in 4217 [\\/]* | [A-Za-z]:[\\/]*) ;; 4218 *) 4219 for file in $files; do 4220 case $file in 4221 *.lo) ;; 4222 *) 4223 func_fatal_help "'$destdir' must be an absolute directory name" 4224 ;; 4225 esac 4226 done 4227 ;; 4228 esac 4229 4230 # This variable tells wrapper scripts just to set variables rather 4231 # than running their programs. 4232 libtool_install_magic=$magic 4233 4234 staticlibs= 4235 future_libdirs= 4236 current_libdirs= 4237 for file in $files; do 4238 4239 # Do each installation. 4240 case $file in 4241 *.$libext) 4242 # Do the static libraries later. 4243 func_append staticlibs " $file" 4244 ;; 4245 4246 *.la) 4247 func_resolve_sysroot "$file" 4248 file=$func_resolve_sysroot_result 4249 4250 # Check to see that this really is a libtool archive. 4251 func_lalib_unsafe_p "$file" \ 4252 || func_fatal_help "'$file' is not a valid libtool archive" 4253 4254 library_names= 4255 old_library= 4256 relink_command= 4257 func_source "$file" 4258 4259 # Add the libdir to current_libdirs if it is the destination. 4260 if test "X$destdir" = "X$libdir"; then 4261 case "$current_libdirs " in 4262 *" $libdir "*) ;; 4263 *) func_append current_libdirs " $libdir" ;; 4264 esac 4265 else 4266 # Note the libdir as a future libdir. 4267 case "$future_libdirs " in 4268 *" $libdir "*) ;; 4269 *) func_append future_libdirs " $libdir" ;; 4270 esac 4271 fi 4272 4273 func_dirname "$file" "/" "" 4274 dir=$func_dirname_result 4275 func_append dir "$objdir" 4276 4277 if test -n "$relink_command"; then 4278 # Determine the prefix the user has applied to our future dir. 4279 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 4280 4281 # Don't allow the user to place us outside of our expected 4282 # location b/c this prevents finding dependent libraries that 4283 # are installed to the same prefix. 4284 # At present, this check doesn't affect windows .dll's that 4285 # are installed into $libdir/../bin (currently, that works fine) 4286 # but it's something to keep an eye on. 4287 test "$inst_prefix_dir" = "$destdir" && \ 4288 func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" 4289 4290 if test -n "$inst_prefix_dir"; then 4291 # Stick the inst_prefix_dir data into the link command. 4292 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 4293 else 4294 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 4295 fi 4296 4297 func_warning "relinking '$file'" 4298 func_show_eval "$relink_command" \ 4299 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' 4300 fi 4301 4302 # See the names of the shared library. 4303 set dummy $library_names; shift 4304 if test -n "$1"; then 4305 realname=$1 4306 shift 4307 4308 srcname=$realname 4309 test -n "$relink_command" && srcname=${realname}T 4310 4311 # Install the shared library and build the symlinks. 4312 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 4313 'exit $?' 4314 tstripme=$stripme 4315 case $host_os in 4316 cygwin* | mingw* | pw32* | cegcc*) 4317 case $realname in 4318 *.dll.a) 4319 tstripme= 4320 ;; 4321 esac 4322 ;; 4323 os2*) 4324 case $realname in 4325 *_dll.a) 4326 tstripme= 4327 ;; 4328 esac 4329 ;; 4330 esac 4331 if test -n "$tstripme" && test -n "$striplib"; then 4332 func_show_eval "$striplib $destdir/$realname" 'exit $?' 4333 fi 4334 4335 if test "$#" -gt 0; then 4336 # Delete the old symlinks, and create new ones. 4337 # Try 'ln -sf' first, because the 'ln' binary might depend on 4338 # the symlink we replace! Solaris /bin/ln does not understand -f, 4339 # so we also need to try rm && ln -s. 4340 for linkname 4341 do 4342 test "$linkname" != "$realname" \ 4343 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 4344 done 4345 fi 4346 4347 # Do each command in the postinstall commands. 4348 lib=$destdir/$realname 4349 func_execute_cmds "$postinstall_cmds" 'exit $?' 4350 fi 4351 4352 # Install the pseudo-library for information purposes. 4353 func_basename "$file" 4354 name=$func_basename_result 4355 instname=$dir/${name}i 4356 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 4357 4358 # Maybe install the static library, too. 4359 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 4360 ;; 4361 4362 *.lo) 4363 # Install (i.e. copy) a libtool object. 4364 4365 # Figure out destination file name, if it wasn't already specified. 4366 if test -n "$destname"; then 4367 destfile=$destdir/$destname 4368 else 4369 func_basename "$file" 4370 destfile=$func_basename_result 4371 destfile=$destdir/$destfile 4372 fi 4373 4374 # Deduce the name of the destination old-style object file. 4375 case $destfile in 4376 *.lo) 4377 func_lo2o "$destfile" 4378 staticdest=$func_lo2o_result 4379 ;; 4380 *.$objext) 4381 staticdest=$destfile 4382 destfile= 4383 ;; 4384 *) 4385 func_fatal_help "cannot copy a libtool object to '$destfile'" 4386 ;; 4387 esac 4388 4389 # Install the libtool object if requested. 4390 test -n "$destfile" && \ 4391 func_show_eval "$install_prog $file $destfile" 'exit $?' 4392 4393 # Install the old object if enabled. 4394 if test yes = "$build_old_libs"; then 4395 # Deduce the name of the old-style object file. 4396 func_lo2o "$file" 4397 staticobj=$func_lo2o_result 4398 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 4399 fi 4400 exit $EXIT_SUCCESS 4401 ;; 4402 4403 *) 4404 # Figure out destination file name, if it wasn't already specified. 4405 if test -n "$destname"; then 4406 destfile=$destdir/$destname 4407 else 4408 func_basename "$file" 4409 destfile=$func_basename_result 4410 destfile=$destdir/$destfile 4411 fi 4412 4413 # If the file is missing, and there is a .exe on the end, strip it 4414 # because it is most likely a libtool script we actually want to 4415 # install 4416 stripped_ext= 4417 case $file in 4418 *.exe) 4419 if test ! -f "$file"; then 4420 func_stripname '' '.exe' "$file" 4421 file=$func_stripname_result 4422 stripped_ext=.exe 4423 fi 4424 ;; 4425 esac 4426 4427 # Do a test to see if this is really a libtool program. 4428 case $host in 4429 *cygwin* | *mingw*) 4430 if func_ltwrapper_executable_p "$file"; then 4431 func_ltwrapper_scriptname "$file" 4432 wrapper=$func_ltwrapper_scriptname_result 4433 else 4434 func_stripname '' '.exe' "$file" 4435 wrapper=$func_stripname_result 4436 fi 4437 ;; 4438 *) 4439 wrapper=$file 4440 ;; 4441 esac 4442 if func_ltwrapper_script_p "$wrapper"; then 4443 notinst_deplibs= 4444 relink_command= 4445 4446 func_source "$wrapper" 4447 4448 # Check the variables that should have been set. 4449 test -z "$generated_by_libtool_version" && \ 4450 func_fatal_error "invalid libtool wrapper script '$wrapper'" 4451 4452 finalize=: 4453 for lib in $notinst_deplibs; do 4454 # Check to see that each library is installed. 4455 libdir= 4456 if test -f "$lib"; then 4457 func_source "$lib" 4458 fi 4459 libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` 4460 if test -n "$libdir" && test ! -f "$libfile"; then 4461 func_warning "'$lib' has not been installed in '$libdir'" 4462 finalize=false 4463 fi 4464 done 4465 4466 relink_command= 4467 func_source "$wrapper" 4468 4469 outputname= 4470 if test no = "$fast_install" && test -n "$relink_command"; then 4471 $opt_dry_run || { 4472 if $finalize; then 4473 tmpdir=`func_mktempdir` 4474 func_basename "$file$stripped_ext" 4475 file=$func_basename_result 4476 outputname=$tmpdir/$file 4477 # Replace the output file specification. 4478 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 4479 4480 $opt_quiet || { 4481 func_quote_for_expand "$relink_command" 4482 eval "func_echo $func_quote_for_expand_result" 4483 } 4484 if eval "$relink_command"; then : 4485 else 4486 func_error "error: relink '$file' with the above command before installing it" 4487 $opt_dry_run || ${RM}r "$tmpdir" 4488 continue 4489 fi 4490 file=$outputname 4491 else 4492 func_warning "cannot relink '$file'" 4493 fi 4494 } 4495 else 4496 # Install the binary that we compiled earlier. 4497 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 4498 fi 4499 fi 4500 4501 # remove .exe since cygwin /usr/bin/install will append another 4502 # one anyway 4503 case $install_prog,$host in 4504 */usr/bin/install*,*cygwin*) 4505 case $file:$destfile in 4506 *.exe:*.exe) 4507 # this is ok 4508 ;; 4509 *.exe:*) 4510 destfile=$destfile.exe 4511 ;; 4512 *:*.exe) 4513 func_stripname '' '.exe' "$destfile" 4514 destfile=$func_stripname_result 4515 ;; 4516 esac 4517 ;; 4518 esac 4519 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 4520 $opt_dry_run || if test -n "$outputname"; then 4521 ${RM}r "$tmpdir" 4522 fi 4523 ;; 4524 esac 4525 done 4526 4527 for file in $staticlibs; do 4528 func_basename "$file" 4529 name=$func_basename_result 4530 4531 # Set up the ranlib parameters. 4532 oldlib=$destdir/$name 4533 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 4534 tool_oldlib=$func_to_tool_file_result 4535 4536 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 4537 4538 if test -n "$stripme" && test -n "$old_striplib"; then 4539 func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 4540 fi 4541 4542 # Do each command in the postinstall commands. 4543 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 4544 done 4545 4546 test -n "$future_libdirs" && \ 4547 func_warning "remember to run '$progname --finish$future_libdirs'" 4548 4549 if test -n "$current_libdirs"; then 4550 # Maybe just do a dry run. 4551 $opt_dry_run && current_libdirs=" -n$current_libdirs" 4552 exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' 4553 else 4554 exit $EXIT_SUCCESS 4555 fi 4556 } 4557 4558 test install = "$opt_mode" && func_mode_install ${1+"$@"} 4559 4560 4561 # func_generate_dlsyms outputname originator pic_p 4562 # Extract symbols from dlprefiles and create ${outputname}S.o with 4563 # a dlpreopen symbol table. 4564 func_generate_dlsyms () 4565 { 4566 $debug_cmd 4567 4568 my_outputname=$1 4569 my_originator=$2 4570 my_pic_p=${3-false} 4571 my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` 4572 my_dlsyms= 4573 4574 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 4575 if test -n "$NM" && test -n "$global_symbol_pipe"; then 4576 my_dlsyms=${my_outputname}S.c 4577 else 4578 func_error "not configured to extract global symbols from dlpreopened files" 4579 fi 4580 fi 4581 4582 if test -n "$my_dlsyms"; then 4583 case $my_dlsyms in 4584 "") ;; 4585 *.c) 4586 # Discover the nlist of each of the dlfiles. 4587 nlist=$output_objdir/$my_outputname.nm 4588 4589 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 4590 4591 # Parse the name list into a source file. 4592 func_verbose "creating $output_objdir/$my_dlsyms" 4593 4594 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 4595 /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ 4596 /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ 4597 4598 #ifdef __cplusplus 4599 extern \"C\" { 4600 #endif 4601 4602 #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 4603 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 4604 #endif 4605 4606 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4607 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4608 /* DATA imports from DLLs on WIN32 can't be const, because runtime 4609 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4610 # define LT_DLSYM_CONST 4611 #elif defined __osf__ 4612 /* This system does not cope well with relocations in const data. */ 4613 # define LT_DLSYM_CONST 4614 #else 4615 # define LT_DLSYM_CONST const 4616 #endif 4617 4618 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 4619 4620 /* External symbol declarations for the compiler. */\ 4621 " 4622 4623 if test yes = "$dlself"; then 4624 func_verbose "generating symbol list for '$output'" 4625 4626 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 4627 4628 # Add our own program objects to the symbol list. 4629 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 4630 for progfile in $progfiles; do 4631 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 4632 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" 4633 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 4634 done 4635 4636 if test -n "$exclude_expsyms"; then 4637 $opt_dry_run || { 4638 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 4639 eval '$MV "$nlist"T "$nlist"' 4640 } 4641 fi 4642 4643 if test -n "$export_symbols_regex"; then 4644 $opt_dry_run || { 4645 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 4646 eval '$MV "$nlist"T "$nlist"' 4647 } 4648 fi 4649 4650 # Prepare the list of exported symbols 4651 if test -z "$export_symbols"; then 4652 export_symbols=$output_objdir/$outputname.exp 4653 $opt_dry_run || { 4654 $RM $export_symbols 4655 eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 4656 case $host in 4657 *cygwin* | *mingw* | *cegcc* ) 4658 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4659 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 4660 ;; 4661 esac 4662 } 4663 else 4664 $opt_dry_run || { 4665 eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 4666 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 4667 eval '$MV "$nlist"T "$nlist"' 4668 case $host in 4669 *cygwin* | *mingw* | *cegcc* ) 4670 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4671 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 4672 ;; 4673 esac 4674 } 4675 fi 4676 fi 4677 4678 for dlprefile in $dlprefiles; do 4679 func_verbose "extracting global C symbols from '$dlprefile'" 4680 func_basename "$dlprefile" 4681 name=$func_basename_result 4682 case $host in 4683 *cygwin* | *mingw* | *cegcc* ) 4684 # if an import library, we need to obtain dlname 4685 if func_win32_import_lib_p "$dlprefile"; then 4686 func_tr_sh "$dlprefile" 4687 eval "curr_lafile=\$libfile_$func_tr_sh_result" 4688 dlprefile_dlbasename= 4689 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 4690 # Use subshell, to avoid clobbering current variable values 4691 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 4692 if test -n "$dlprefile_dlname"; then 4693 func_basename "$dlprefile_dlname" 4694 dlprefile_dlbasename=$func_basename_result 4695 else 4696 # no lafile. user explicitly requested -dlpreopen <import library>. 4697 $sharedlib_from_linklib_cmd "$dlprefile" 4698 dlprefile_dlbasename=$sharedlib_from_linklib_result 4699 fi 4700 fi 4701 $opt_dry_run || { 4702 if test -n "$dlprefile_dlbasename"; then 4703 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 4704 else 4705 func_warning "Could not compute DLL name from $name" 4706 eval '$ECHO ": $name " >> "$nlist"' 4707 fi 4708 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4709 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 4710 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 4711 } 4712 else # not an import lib 4713 $opt_dry_run || { 4714 eval '$ECHO ": $name " >> "$nlist"' 4715 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4716 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4717 } 4718 fi 4719 ;; 4720 *) 4721 $opt_dry_run || { 4722 eval '$ECHO ": $name " >> "$nlist"' 4723 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4724 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4725 } 4726 ;; 4727 esac 4728 done 4729 4730 $opt_dry_run || { 4731 # Make sure we have at least an empty file. 4732 test -f "$nlist" || : > "$nlist" 4733 4734 if test -n "$exclude_expsyms"; then 4735 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 4736 $MV "$nlist"T "$nlist" 4737 fi 4738 4739 # Try sorting and uniquifying the output. 4740 if $GREP -v "^: " < "$nlist" | 4741 if sort -k 3 </dev/null >/dev/null 2>&1; then 4742 sort -k 3 4743 else 4744 sort +2 4745 fi | 4746 uniq > "$nlist"S; then 4747 : 4748 else 4749 $GREP -v "^: " < "$nlist" > "$nlist"S 4750 fi 4751 4752 if test -f "$nlist"S; then 4753 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 4754 else 4755 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 4756 fi 4757 4758 func_show_eval '$RM "${nlist}I"' 4759 if test -n "$global_symbol_to_import"; then 4760 eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' 4761 fi 4762 4763 echo >> "$output_objdir/$my_dlsyms" "\ 4764 4765 /* The mapping between symbol names and symbols. */ 4766 typedef struct { 4767 const char *name; 4768 void *address; 4769 } lt_dlsymlist; 4770 extern LT_DLSYM_CONST lt_dlsymlist 4771 lt_${my_prefix}_LTX_preloaded_symbols[];\ 4772 " 4773 4774 if test -s "$nlist"I; then 4775 echo >> "$output_objdir/$my_dlsyms" "\ 4776 static void lt_syminit(void) 4777 { 4778 LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; 4779 for (; symbol->name; ++symbol) 4780 {" 4781 $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" 4782 echo >> "$output_objdir/$my_dlsyms" "\ 4783 } 4784 }" 4785 fi 4786 echo >> "$output_objdir/$my_dlsyms" "\ 4787 LT_DLSYM_CONST lt_dlsymlist 4788 lt_${my_prefix}_LTX_preloaded_symbols[] = 4789 { {\"$my_originator\", (void *) 0}," 4790 4791 if test -s "$nlist"I; then 4792 echo >> "$output_objdir/$my_dlsyms" "\ 4793 {\"@INIT@\", (void *) <_syminit}," 4794 fi 4795 4796 case $need_lib_prefix in 4797 no) 4798 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 4799 ;; 4800 *) 4801 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 4802 ;; 4803 esac 4804 echo >> "$output_objdir/$my_dlsyms" "\ 4805 {0, (void *) 0} 4806 }; 4807 4808 /* This works around a problem in FreeBSD linker */ 4809 #ifdef FREEBSD_WORKAROUND 4810 static const void *lt_preloaded_setup() { 4811 return lt_${my_prefix}_LTX_preloaded_symbols; 4812 } 4813 #endif 4814 4815 #ifdef __cplusplus 4816 } 4817 #endif\ 4818 " 4819 } # !$opt_dry_run 4820 4821 pic_flag_for_symtable= 4822 case "$compile_command " in 4823 *" -static "*) ;; 4824 *) 4825 case $host in 4826 # compiling the symbol table file with pic_flag works around 4827 # a FreeBSD bug that causes programs to crash when -lm is 4828 # linked before any other PIC object. But we must not use 4829 # pic_flag when linking with -static. The problem exists in 4830 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 4831 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 4832 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 4833 *-*-hpux*) 4834 pic_flag_for_symtable=" $pic_flag" ;; 4835 *) 4836 $my_pic_p && pic_flag_for_symtable=" $pic_flag" 4837 ;; 4838 esac 4839 ;; 4840 esac 4841 symtab_cflags= 4842 for arg in $LTCFLAGS; do 4843 case $arg in 4844 -pie | -fpie | -fPIE) ;; 4845 *) func_append symtab_cflags " $arg" ;; 4846 esac 4847 done 4848 4849 # Now compile the dynamic symbol file. 4850 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 4851 4852 # Clean up the generated files. 4853 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' 4854 4855 # Transform the symbol file into the correct name. 4856 symfileobj=$output_objdir/${my_outputname}S.$objext 4857 case $host in 4858 *cygwin* | *mingw* | *cegcc* ) 4859 if test -f "$output_objdir/$my_outputname.def"; then 4860 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4861 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4862 else 4863 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4864 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4865 fi 4866 ;; 4867 *) 4868 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4869 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4870 ;; 4871 esac 4872 ;; 4873 *) 4874 func_fatal_error "unknown suffix for '$my_dlsyms'" 4875 ;; 4876 esac 4877 else 4878 # We keep going just in case the user didn't refer to 4879 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 4880 # really was required. 4881 4882 # Nullify the symbol file. 4883 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 4884 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 4885 fi 4886 } 4887 4888 # func_cygming_gnu_implib_p ARG 4889 # This predicate returns with zero status (TRUE) if 4890 # ARG is a GNU/binutils-style import library. Returns 4891 # with nonzero status (FALSE) otherwise. 4892 func_cygming_gnu_implib_p () 4893 { 4894 $debug_cmd 4895 4896 func_to_tool_file "$1" func_convert_file_msys_to_w32 4897 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 4898 test -n "$func_cygming_gnu_implib_tmp" 4899 } 4900 4901 # func_cygming_ms_implib_p ARG 4902 # This predicate returns with zero status (TRUE) if 4903 # ARG is an MS-style import library. Returns 4904 # with nonzero status (FALSE) otherwise. 4905 func_cygming_ms_implib_p () 4906 { 4907 $debug_cmd 4908 4909 func_to_tool_file "$1" func_convert_file_msys_to_w32 4910 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 4911 test -n "$func_cygming_ms_implib_tmp" 4912 } 4913 4914 # func_win32_libid arg 4915 # return the library type of file 'arg' 4916 # 4917 # Need a lot of goo to handle *both* DLLs and import libs 4918 # Has to be a shell function in order to 'eat' the argument 4919 # that is supplied when $file_magic_command is called. 4920 # Despite the name, also deal with 64 bit binaries. 4921 func_win32_libid () 4922 { 4923 $debug_cmd 4924 4925 win32_libid_type=unknown 4926 win32_fileres=`file -L $1 2>/dev/null` 4927 case $win32_fileres in 4928 *ar\ archive\ import\ library*) # definitely import 4929 win32_libid_type="x86 archive import" 4930 ;; 4931 *ar\ archive*) # could be an import, or static 4932 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 4933 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 4934 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 4935 case $nm_interface in 4936 "MS dumpbin") 4937 if func_cygming_ms_implib_p "$1" || 4938 func_cygming_gnu_implib_p "$1" 4939 then 4940 win32_nmres=import 4941 else 4942 win32_nmres= 4943 fi 4944 ;; 4945 *) 4946 func_to_tool_file "$1" func_convert_file_msys_to_w32 4947 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 4948 $SED -n -e ' 4949 1,100{ 4950 / I /{ 4951 s|.*|import| 4952 p 4953 q 4954 } 4955 }'` 4956 ;; 4957 esac 4958 case $win32_nmres in 4959 import*) win32_libid_type="x86 archive import";; 4960 *) win32_libid_type="x86 archive static";; 4961 esac 4962 fi 4963 ;; 4964 *DLL*) 4965 win32_libid_type="x86 DLL" 4966 ;; 4967 *executable*) # but shell scripts are "executable" too... 4968 case $win32_fileres in 4969 *MS\ Windows\ PE\ Intel*) 4970 win32_libid_type="x86 DLL" 4971 ;; 4972 esac 4973 ;; 4974 esac 4975 $ECHO "$win32_libid_type" 4976 } 4977 4978 # func_cygming_dll_for_implib ARG 4979 # 4980 # Platform-specific function to extract the 4981 # name of the DLL associated with the specified 4982 # import library ARG. 4983 # Invoked by eval'ing the libtool variable 4984 # $sharedlib_from_linklib_cmd 4985 # Result is available in the variable 4986 # $sharedlib_from_linklib_result 4987 func_cygming_dll_for_implib () 4988 { 4989 $debug_cmd 4990 4991 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 4992 } 4993 4994 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 4995 # 4996 # The is the core of a fallback implementation of a 4997 # platform-specific function to extract the name of the 4998 # DLL associated with the specified import library LIBNAME. 4999 # 5000 # SECTION_NAME is either .idata$6 or .idata$7, depending 5001 # on the platform and compiler that created the implib. 5002 # 5003 # Echos the name of the DLL associated with the 5004 # specified import library. 5005 func_cygming_dll_for_implib_fallback_core () 5006 { 5007 $debug_cmd 5008 5009 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 5010 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 5011 $SED '/^Contents of section '"$match_literal"':/{ 5012 # Place marker at beginning of archive member dllname section 5013 s/.*/====MARK====/ 5014 p 5015 d 5016 } 5017 # These lines can sometimes be longer than 43 characters, but 5018 # are always uninteresting 5019 /:[ ]*file format pe[i]\{,1\}-/d 5020 /^In archive [^:]*:/d 5021 # Ensure marker is printed 5022 /^====MARK====/p 5023 # Remove all lines with less than 43 characters 5024 /^.\{43\}/!d 5025 # From remaining lines, remove first 43 characters 5026 s/^.\{43\}//' | 5027 $SED -n ' 5028 # Join marker and all lines until next marker into a single line 5029 /^====MARK====/ b para 5030 H 5031 $ b para 5032 b 5033 :para 5034 x 5035 s/\n//g 5036 # Remove the marker 5037 s/^====MARK====// 5038 # Remove trailing dots and whitespace 5039 s/[\. \t]*$// 5040 # Print 5041 /./p' | 5042 # we now have a list, one entry per line, of the stringified 5043 # contents of the appropriate section of all members of the 5044 # archive that possess that section. Heuristic: eliminate 5045 # all those that have a first or second character that is 5046 # a '.' (that is, objdump's representation of an unprintable 5047 # character.) This should work for all archives with less than 5048 # 0x302f exports -- but will fail for DLLs whose name actually 5049 # begins with a literal '.' or a single character followed by 5050 # a '.'. 5051 # 5052 # Of those that remain, print the first one. 5053 $SED -e '/^\./d;/^.\./d;q' 5054 } 5055 5056 # func_cygming_dll_for_implib_fallback ARG 5057 # Platform-specific function to extract the 5058 # name of the DLL associated with the specified 5059 # import library ARG. 5060 # 5061 # This fallback implementation is for use when $DLLTOOL 5062 # does not support the --identify-strict option. 5063 # Invoked by eval'ing the libtool variable 5064 # $sharedlib_from_linklib_cmd 5065 # Result is available in the variable 5066 # $sharedlib_from_linklib_result 5067 func_cygming_dll_for_implib_fallback () 5068 { 5069 $debug_cmd 5070 5071 if func_cygming_gnu_implib_p "$1"; then 5072 # binutils import library 5073 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 5074 elif func_cygming_ms_implib_p "$1"; then 5075 # ms-generated import library 5076 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 5077 else 5078 # unknown 5079 sharedlib_from_linklib_result= 5080 fi 5081 } 5082 5083 5084 # func_extract_an_archive dir oldlib 5085 func_extract_an_archive () 5086 { 5087 $debug_cmd 5088 5089 f_ex_an_ar_dir=$1; shift 5090 f_ex_an_ar_oldlib=$1 5091 if test yes = "$lock_old_archive_extraction"; then 5092 lockfile=$f_ex_an_ar_oldlib.lock 5093 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 5094 func_echo "Waiting for $lockfile to be removed" 5095 sleep 2 5096 done 5097 fi 5098 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 5099 'stat=$?; rm -f "$lockfile"; exit $stat' 5100 if test yes = "$lock_old_archive_extraction"; then 5101 $opt_dry_run || rm -f "$lockfile" 5102 fi 5103 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 5104 : 5105 else 5106 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 5107 fi 5108 } 5109 5110 5111 # func_extract_archives gentop oldlib ... 5112 func_extract_archives () 5113 { 5114 $debug_cmd 5115 5116 my_gentop=$1; shift 5117 my_oldlibs=${1+"$@"} 5118 my_oldobjs= 5119 my_xlib= 5120 my_xabs= 5121 my_xdir= 5122 5123 for my_xlib in $my_oldlibs; do 5124 # Extract the objects. 5125 case $my_xlib in 5126 [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; 5127 *) my_xabs=`pwd`"/$my_xlib" ;; 5128 esac 5129 func_basename "$my_xlib" 5130 my_xlib=$func_basename_result 5131 my_xlib_u=$my_xlib 5132 while :; do 5133 case " $extracted_archives " in 5134 *" $my_xlib_u "*) 5135 func_arith $extracted_serial + 1 5136 extracted_serial=$func_arith_result 5137 my_xlib_u=lt$extracted_serial-$my_xlib ;; 5138 *) break ;; 5139 esac 5140 done 5141 extracted_archives="$extracted_archives $my_xlib_u" 5142 my_xdir=$my_gentop/$my_xlib_u 5143 5144 func_mkdir_p "$my_xdir" 5145 5146 case $host in 5147 *-darwin*) 5148 func_verbose "Extracting $my_xabs" 5149 # Do not bother doing anything if just a dry run 5150 $opt_dry_run || { 5151 darwin_orig_dir=`pwd` 5152 cd $my_xdir || exit $? 5153 darwin_archive=$my_xabs 5154 darwin_curdir=`pwd` 5155 func_basename "$darwin_archive" 5156 darwin_base_archive=$func_basename_result 5157 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 5158 if test -n "$darwin_arches"; then 5159 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 5160 darwin_arch= 5161 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 5162 for darwin_arch in $darwin_arches; do 5163 func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" 5164 $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" 5165 cd "unfat-$$/$darwin_base_archive-$darwin_arch" 5166 func_extract_an_archive "`pwd`" "$darwin_base_archive" 5167 cd "$darwin_curdir" 5168 $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" 5169 done # $darwin_arches 5170 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 5171 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` 5172 darwin_file= 5173 darwin_files= 5174 for darwin_file in $darwin_filelist; do 5175 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 5176 $LIPO -create -output "$darwin_file" $darwin_files 5177 done # $darwin_filelist 5178 $RM -rf unfat-$$ 5179 cd "$darwin_orig_dir" 5180 else 5181 cd $darwin_orig_dir 5182 func_extract_an_archive "$my_xdir" "$my_xabs" 5183 fi # $darwin_arches 5184 } # !$opt_dry_run 5185 ;; 5186 *) 5187 func_extract_an_archive "$my_xdir" "$my_xabs" 5188 ;; 5189 esac 5190 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 5191 done 5192 5193 func_extract_archives_result=$my_oldobjs 5194 } 5195 5196 5197 # func_emit_wrapper [arg=no] 5198 # 5199 # Emit a libtool wrapper script on stdout. 5200 # Don't directly open a file because we may want to 5201 # incorporate the script contents within a cygwin/mingw 5202 # wrapper executable. Must ONLY be called from within 5203 # func_mode_link because it depends on a number of variables 5204 # set therein. 5205 # 5206 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 5207 # variable will take. If 'yes', then the emitted script 5208 # will assume that the directory where it is stored is 5209 # the $objdir directory. This is a cygwin/mingw-specific 5210 # behavior. 5211 func_emit_wrapper () 5212 { 5213 func_emit_wrapper_arg1=${1-no} 5214 5215 $ECHO "\ 5216 #! $SHELL 5217 5218 # $output - temporary wrapper script for $objdir/$outputname 5219 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5220 # 5221 # The $output program cannot be directly executed until all the libtool 5222 # libraries that it depends on are installed. 5223 # 5224 # This wrapper script should never be moved out of the build directory. 5225 # If it is, it will not operate correctly. 5226 5227 # Sed substitution that helps us do robust quoting. It backslashifies 5228 # metacharacters that are still active within double-quoted strings. 5229 sed_quote_subst='$sed_quote_subst' 5230 5231 # Be Bourne compatible 5232 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 5233 emulate sh 5234 NULLCMD=: 5235 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 5236 # is contrary to our usage. Disable this feature. 5237 alias -g '\${1+\"\$@\"}'='\"\$@\"' 5238 setopt NO_GLOB_SUBST 5239 else 5240 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 5241 fi 5242 BIN_SH=xpg4; export BIN_SH # for Tru64 5243 DUALCASE=1; export DUALCASE # for MKS sh 5244 5245 # The HP-UX ksh and POSIX shell print the target directory to stdout 5246 # if CDPATH is set. 5247 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5248 5249 relink_command=\"$relink_command\" 5250 5251 # This environment variable determines our operation mode. 5252 if test \"\$libtool_install_magic\" = \"$magic\"; then 5253 # install mode needs the following variables: 5254 generated_by_libtool_version='$macro_version' 5255 notinst_deplibs='$notinst_deplibs' 5256 else 5257 # When we are sourced in execute mode, \$file and \$ECHO are already set. 5258 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5259 file=\"\$0\"" 5260 5261 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 5262 $ECHO "\ 5263 5264 # A function that is used when there is no print builtin or printf. 5265 func_fallback_echo () 5266 { 5267 eval 'cat <<_LTECHO_EOF 5268 \$1 5269 _LTECHO_EOF' 5270 } 5271 ECHO=\"$qECHO\" 5272 fi 5273 5274 # Very basic option parsing. These options are (a) specific to 5275 # the libtool wrapper, (b) are identical between the wrapper 5276 # /script/ and the wrapper /executable/ that is used only on 5277 # windows platforms, and (c) all begin with the string "--lt-" 5278 # (application programs are unlikely to have options that match 5279 # this pattern). 5280 # 5281 # There are only two supported options: --lt-debug and 5282 # --lt-dump-script. There is, deliberately, no --lt-help. 5283 # 5284 # The first argument to this parsing function should be the 5285 # script's $0 value, followed by "$@". 5286 lt_option_debug= 5287 func_parse_lt_options () 5288 { 5289 lt_script_arg0=\$0 5290 shift 5291 for lt_opt 5292 do 5293 case \"\$lt_opt\" in 5294 --lt-debug) lt_option_debug=1 ;; 5295 --lt-dump-script) 5296 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 5297 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 5298 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 5299 cat \"\$lt_dump_D/\$lt_dump_F\" 5300 exit 0 5301 ;; 5302 --lt-*) 5303 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 5304 exit 1 5305 ;; 5306 esac 5307 done 5308 5309 # Print the debug banner immediately: 5310 if test -n \"\$lt_option_debug\"; then 5311 echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 5312 fi 5313 } 5314 5315 # Used when --lt-debug. Prints its arguments to stdout 5316 # (redirection is the responsibility of the caller) 5317 func_lt_dump_args () 5318 { 5319 lt_dump_args_N=1; 5320 for lt_arg 5321 do 5322 \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" 5323 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 5324 done 5325 } 5326 5327 # Core function for launching the target application 5328 func_exec_program_core () 5329 { 5330 " 5331 case $host in 5332 # Backslashes separate directories on plain windows 5333 *-*-mingw | *-*-os2* | *-cegcc*) 5334 $ECHO "\ 5335 if test -n \"\$lt_option_debug\"; then 5336 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 5337 func_lt_dump_args \${1+\"\$@\"} 1>&2 5338 fi 5339 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 5340 " 5341 ;; 5342 5343 *) 5344 $ECHO "\ 5345 if test -n \"\$lt_option_debug\"; then 5346 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 5347 func_lt_dump_args \${1+\"\$@\"} 1>&2 5348 fi 5349 exec \"\$progdir/\$program\" \${1+\"\$@\"} 5350 " 5351 ;; 5352 esac 5353 $ECHO "\ 5354 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 5355 exit 1 5356 } 5357 5358 # A function to encapsulate launching the target application 5359 # Strips options in the --lt-* namespace from \$@ and 5360 # launches target application with the remaining arguments. 5361 func_exec_program () 5362 { 5363 case \" \$* \" in 5364 *\\ --lt-*) 5365 for lt_wr_arg 5366 do 5367 case \$lt_wr_arg in 5368 --lt-*) ;; 5369 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 5370 esac 5371 shift 5372 done ;; 5373 esac 5374 func_exec_program_core \${1+\"\$@\"} 5375 } 5376 5377 # Parse options 5378 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 5379 5380 # Find the directory that this script lives in. 5381 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 5382 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 5383 5384 # Follow symbolic links until we get to the real thisdir. 5385 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 5386 while test -n \"\$file\"; do 5387 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 5388 5389 # If there was a directory component, then change thisdir. 5390 if test \"x\$destdir\" != \"x\$file\"; then 5391 case \"\$destdir\" in 5392 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 5393 *) thisdir=\"\$thisdir/\$destdir\" ;; 5394 esac 5395 fi 5396 5397 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 5398 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 5399 done 5400 5401 # Usually 'no', except on cygwin/mingw when embedded into 5402 # the cwrapper. 5403 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 5404 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 5405 # special case for '.' 5406 if test \"\$thisdir\" = \".\"; then 5407 thisdir=\`pwd\` 5408 fi 5409 # remove .libs from thisdir 5410 case \"\$thisdir\" in 5411 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 5412 $objdir ) thisdir=. ;; 5413 esac 5414 fi 5415 5416 # Try to get the absolute directory name. 5417 absdir=\`cd \"\$thisdir\" && pwd\` 5418 test -n \"\$absdir\" && thisdir=\"\$absdir\" 5419 " 5420 5421 if test yes = "$fast_install"; then 5422 $ECHO "\ 5423 program=lt-'$outputname'$exeext 5424 progdir=\"\$thisdir/$objdir\" 5425 5426 if test ! -f \"\$progdir/\$program\" || 5427 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ 5428 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 5429 5430 file=\"\$\$-\$program\" 5431 5432 if test ! -d \"\$progdir\"; then 5433 $MKDIR \"\$progdir\" 5434 else 5435 $RM \"\$progdir/\$file\" 5436 fi" 5437 5438 $ECHO "\ 5439 5440 # relink executable if necessary 5441 if test -n \"\$relink_command\"; then 5442 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 5443 else 5444 \$ECHO \"\$relink_command_output\" >&2 5445 $RM \"\$progdir/\$file\" 5446 exit 1 5447 fi 5448 fi 5449 5450 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 5451 { $RM \"\$progdir/\$program\"; 5452 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 5453 $RM \"\$progdir/\$file\" 5454 fi" 5455 else 5456 $ECHO "\ 5457 program='$outputname' 5458 progdir=\"\$thisdir/$objdir\" 5459 " 5460 fi 5461 5462 $ECHO "\ 5463 5464 if test -f \"\$progdir/\$program\"; then" 5465 5466 # fixup the dll searchpath if we need to. 5467 # 5468 # Fix the DLL searchpath if we need to. Do this before prepending 5469 # to shlibpath, because on Windows, both are PATH and uninstalled 5470 # libraries must come first. 5471 if test -n "$dllsearchpath"; then 5472 $ECHO "\ 5473 # Add the dll search path components to the executable PATH 5474 PATH=$dllsearchpath:\$PATH 5475 " 5476 fi 5477 5478 # Export our shlibpath_var if we have one. 5479 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5480 $ECHO "\ 5481 # Add our own library path to $shlibpath_var 5482 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 5483 5484 # Some systems cannot cope with colon-terminated $shlibpath_var 5485 # The second colon is a workaround for a bug in BeOS R4 sed 5486 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 5487 5488 export $shlibpath_var 5489 " 5490 fi 5491 5492 $ECHO "\ 5493 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5494 # Run the actual program with our arguments. 5495 func_exec_program \${1+\"\$@\"} 5496 fi 5497 else 5498 # The program doesn't exist. 5499 \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 5500 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 5501 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 5502 exit 1 5503 fi 5504 fi\ 5505 " 5506 } 5507 5508 5509 # func_emit_cwrapperexe_src 5510 # emit the source code for a wrapper executable on stdout 5511 # Must ONLY be called from within func_mode_link because 5512 # it depends on a number of variable set therein. 5513 func_emit_cwrapperexe_src () 5514 { 5515 cat <<EOF 5516 5517 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname 5518 Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5519 5520 The $output program cannot be directly executed until all the libtool 5521 libraries that it depends on are installed. 5522 5523 This wrapper executable should never be moved out of the build directory. 5524 If it is, it will not operate correctly. 5525 */ 5526 EOF 5527 cat <<"EOF" 5528 #ifdef _MSC_VER 5529 # define _CRT_SECURE_NO_DEPRECATE 1 5530 #endif 5531 #include <stdio.h> 5532 #include <stdlib.h> 5533 #ifdef _MSC_VER 5534 # include <direct.h> 5535 # include <process.h> 5536 # include <io.h> 5537 #else 5538 # include <unistd.h> 5539 # include <stdint.h> 5540 # ifdef __CYGWIN__ 5541 # include <io.h> 5542 # endif 5543 #endif 5544 #include <malloc.h> 5545 #include <stdarg.h> 5546 #include <assert.h> 5547 #include <string.h> 5548 #include <ctype.h> 5549 #include <errno.h> 5550 #include <fcntl.h> 5551 #include <sys/stat.h> 5552 5553 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 5554 5555 /* declarations of non-ANSI functions */ 5556 #if defined __MINGW32__ 5557 # ifdef __STRICT_ANSI__ 5558 int _putenv (const char *); 5559 # endif 5560 #elif defined __CYGWIN__ 5561 # ifdef __STRICT_ANSI__ 5562 char *realpath (const char *, char *); 5563 int putenv (char *); 5564 int setenv (const char *, const char *, int); 5565 # endif 5566 /* #elif defined other_platform || defined ... */ 5567 #endif 5568 5569 /* portability defines, excluding path handling macros */ 5570 #if defined _MSC_VER 5571 # define setmode _setmode 5572 # define stat _stat 5573 # define chmod _chmod 5574 # define getcwd _getcwd 5575 # define putenv _putenv 5576 # define S_IXUSR _S_IEXEC 5577 #elif defined __MINGW32__ 5578 # define setmode _setmode 5579 # define stat _stat 5580 # define chmod _chmod 5581 # define getcwd _getcwd 5582 # define putenv _putenv 5583 #elif defined __CYGWIN__ 5584 # define HAVE_SETENV 5585 # define FOPEN_WB "wb" 5586 /* #elif defined other platforms ... */ 5587 #endif 5588 5589 #if defined PATH_MAX 5590 # define LT_PATHMAX PATH_MAX 5591 #elif defined MAXPATHLEN 5592 # define LT_PATHMAX MAXPATHLEN 5593 #else 5594 # define LT_PATHMAX 1024 5595 #endif 5596 5597 #ifndef S_IXOTH 5598 # define S_IXOTH 0 5599 #endif 5600 #ifndef S_IXGRP 5601 # define S_IXGRP 0 5602 #endif 5603 5604 /* path handling portability macros */ 5605 #ifndef DIR_SEPARATOR 5606 # define DIR_SEPARATOR '/' 5607 # define PATH_SEPARATOR ':' 5608 #endif 5609 5610 #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ 5611 defined __OS2__ 5612 # define HAVE_DOS_BASED_FILE_SYSTEM 5613 # define FOPEN_WB "wb" 5614 # ifndef DIR_SEPARATOR_2 5615 # define DIR_SEPARATOR_2 '\\' 5616 # endif 5617 # ifndef PATH_SEPARATOR_2 5618 # define PATH_SEPARATOR_2 ';' 5619 # endif 5620 #endif 5621 5622 #ifndef DIR_SEPARATOR_2 5623 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 5624 #else /* DIR_SEPARATOR_2 */ 5625 # define IS_DIR_SEPARATOR(ch) \ 5626 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 5627 #endif /* DIR_SEPARATOR_2 */ 5628 5629 #ifndef PATH_SEPARATOR_2 5630 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 5631 #else /* PATH_SEPARATOR_2 */ 5632 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 5633 #endif /* PATH_SEPARATOR_2 */ 5634 5635 #ifndef FOPEN_WB 5636 # define FOPEN_WB "w" 5637 #endif 5638 #ifndef _O_BINARY 5639 # define _O_BINARY 0 5640 #endif 5641 5642 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 5643 #define XFREE(stale) do { \ 5644 if (stale) { free (stale); stale = 0; } \ 5645 } while (0) 5646 5647 #if defined LT_DEBUGWRAPPER 5648 static int lt_debug = 1; 5649 #else 5650 static int lt_debug = 0; 5651 #endif 5652 5653 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 5654 5655 void *xmalloc (size_t num); 5656 char *xstrdup (const char *string); 5657 const char *base_name (const char *name); 5658 char *find_executable (const char *wrapper); 5659 char *chase_symlinks (const char *pathspec); 5660 int make_executable (const char *path); 5661 int check_executable (const char *path); 5662 char *strendzap (char *str, const char *pat); 5663 void lt_debugprintf (const char *file, int line, const char *fmt, ...); 5664 void lt_fatal (const char *file, int line, const char *message, ...); 5665 static const char *nonnull (const char *s); 5666 static const char *nonempty (const char *s); 5667 void lt_setenv (const char *name, const char *value); 5668 char *lt_extend_str (const char *orig_value, const char *add, int to_end); 5669 void lt_update_exe_path (const char *name, const char *value); 5670 void lt_update_lib_path (const char *name, const char *value); 5671 char **prepare_spawn (char **argv); 5672 void lt_dump_script (FILE *f); 5673 EOF 5674 5675 cat <<EOF 5676 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) 5677 # define externally_visible volatile 5678 #else 5679 # define externally_visible __attribute__((externally_visible)) volatile 5680 #endif 5681 externally_visible const char * MAGIC_EXE = "$magic_exe"; 5682 const char * LIB_PATH_VARNAME = "$shlibpath_var"; 5683 EOF 5684 5685 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5686 func_to_host_path "$temp_rpath" 5687 cat <<EOF 5688 const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 5689 EOF 5690 else 5691 cat <<"EOF" 5692 const char * LIB_PATH_VALUE = ""; 5693 EOF 5694 fi 5695 5696 if test -n "$dllsearchpath"; then 5697 func_to_host_path "$dllsearchpath:" 5698 cat <<EOF 5699 const char * EXE_PATH_VARNAME = "PATH"; 5700 const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 5701 EOF 5702 else 5703 cat <<"EOF" 5704 const char * EXE_PATH_VARNAME = ""; 5705 const char * EXE_PATH_VALUE = ""; 5706 EOF 5707 fi 5708 5709 if test yes = "$fast_install"; then 5710 cat <<EOF 5711 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 5712 EOF 5713 else 5714 cat <<EOF 5715 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 5716 EOF 5717 fi 5718 5719 5720 cat <<"EOF" 5721 5722 #define LTWRAPPER_OPTION_PREFIX "--lt-" 5723 5724 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 5725 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 5726 static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 5727 5728 int 5729 main (int argc, char *argv[]) 5730 { 5731 char **newargz; 5732 int newargc; 5733 char *tmp_pathspec; 5734 char *actual_cwrapper_path; 5735 char *actual_cwrapper_name; 5736 char *target_name; 5737 char *lt_argv_zero; 5738 int rval = 127; 5739 5740 int i; 5741 5742 program_name = (char *) xstrdup (base_name (argv[0])); 5743 newargz = XMALLOC (char *, (size_t) argc + 1); 5744 5745 /* very simple arg parsing; don't want to rely on getopt 5746 * also, copy all non cwrapper options to newargz, except 5747 * argz[0], which is handled differently 5748 */ 5749 newargc=0; 5750 for (i = 1; i < argc; i++) 5751 { 5752 if (STREQ (argv[i], dumpscript_opt)) 5753 { 5754 EOF 5755 case $host in 5756 *mingw* | *cygwin* ) 5757 # make stdout use "unix" line endings 5758 echo " setmode(1,_O_BINARY);" 5759 ;; 5760 esac 5761 5762 cat <<"EOF" 5763 lt_dump_script (stdout); 5764 return 0; 5765 } 5766 if (STREQ (argv[i], debug_opt)) 5767 { 5768 lt_debug = 1; 5769 continue; 5770 } 5771 if (STREQ (argv[i], ltwrapper_option_prefix)) 5772 { 5773 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 5774 namespace, but it is not one of the ones we know about and 5775 have already dealt with, above (inluding dump-script), then 5776 report an error. Otherwise, targets might begin to believe 5777 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 5778 namespace. The first time any user complains about this, we'll 5779 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 5780 or a configure.ac-settable value. 5781 */ 5782 lt_fatal (__FILE__, __LINE__, 5783 "unrecognized %s option: '%s'", 5784 ltwrapper_option_prefix, argv[i]); 5785 } 5786 /* otherwise ... */ 5787 newargz[++newargc] = xstrdup (argv[i]); 5788 } 5789 newargz[++newargc] = NULL; 5790 5791 EOF 5792 cat <<EOF 5793 /* The GNU banner must be the first non-error debug message */ 5794 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); 5795 EOF 5796 cat <<"EOF" 5797 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 5798 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 5799 5800 tmp_pathspec = find_executable (argv[0]); 5801 if (tmp_pathspec == NULL) 5802 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 5803 lt_debugprintf (__FILE__, __LINE__, 5804 "(main) found exe (before symlink chase) at: %s\n", 5805 tmp_pathspec); 5806 5807 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 5808 lt_debugprintf (__FILE__, __LINE__, 5809 "(main) found exe (after symlink chase) at: %s\n", 5810 actual_cwrapper_path); 5811 XFREE (tmp_pathspec); 5812 5813 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 5814 strendzap (actual_cwrapper_path, actual_cwrapper_name); 5815 5816 /* wrapper name transforms */ 5817 strendzap (actual_cwrapper_name, ".exe"); 5818 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 5819 XFREE (actual_cwrapper_name); 5820 actual_cwrapper_name = tmp_pathspec; 5821 tmp_pathspec = 0; 5822 5823 /* target_name transforms -- use actual target program name; might have lt- prefix */ 5824 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 5825 strendzap (target_name, ".exe"); 5826 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 5827 XFREE (target_name); 5828 target_name = tmp_pathspec; 5829 tmp_pathspec = 0; 5830 5831 lt_debugprintf (__FILE__, __LINE__, 5832 "(main) libtool target name: %s\n", 5833 target_name); 5834 EOF 5835 5836 cat <<EOF 5837 newargz[0] = 5838 XMALLOC (char, (strlen (actual_cwrapper_path) + 5839 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 5840 strcpy (newargz[0], actual_cwrapper_path); 5841 strcat (newargz[0], "$objdir"); 5842 strcat (newargz[0], "/"); 5843 EOF 5844 5845 cat <<"EOF" 5846 /* stop here, and copy so we don't have to do this twice */ 5847 tmp_pathspec = xstrdup (newargz[0]); 5848 5849 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 5850 strcat (newargz[0], actual_cwrapper_name); 5851 5852 /* DO want the lt- prefix here if it exists, so use target_name */ 5853 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 5854 XFREE (tmp_pathspec); 5855 tmp_pathspec = NULL; 5856 EOF 5857 5858 case $host_os in 5859 mingw*) 5860 cat <<"EOF" 5861 { 5862 char* p; 5863 while ((p = strchr (newargz[0], '\\')) != NULL) 5864 { 5865 *p = '/'; 5866 } 5867 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 5868 { 5869 *p = '/'; 5870 } 5871 } 5872 EOF 5873 ;; 5874 esac 5875 5876 cat <<"EOF" 5877 XFREE (target_name); 5878 XFREE (actual_cwrapper_path); 5879 XFREE (actual_cwrapper_name); 5880 5881 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 5882 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 5883 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 5884 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 5885 because on Windows, both *_VARNAMEs are PATH but uninstalled 5886 libraries must come first. */ 5887 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 5888 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 5889 5890 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 5891 nonnull (lt_argv_zero)); 5892 for (i = 0; i < newargc; i++) 5893 { 5894 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 5895 i, nonnull (newargz[i])); 5896 } 5897 5898 EOF 5899 5900 case $host_os in 5901 mingw*) 5902 cat <<"EOF" 5903 /* execv doesn't actually work on mingw as expected on unix */ 5904 newargz = prepare_spawn (newargz); 5905 rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 5906 if (rval == -1) 5907 { 5908 /* failed to start process */ 5909 lt_debugprintf (__FILE__, __LINE__, 5910 "(main) failed to launch target \"%s\": %s\n", 5911 lt_argv_zero, nonnull (strerror (errno))); 5912 return 127; 5913 } 5914 return rval; 5915 EOF 5916 ;; 5917 *) 5918 cat <<"EOF" 5919 execv (lt_argv_zero, newargz); 5920 return rval; /* =127, but avoids unused variable warning */ 5921 EOF 5922 ;; 5923 esac 5924 5925 cat <<"EOF" 5926 } 5927 5928 void * 5929 xmalloc (size_t num) 5930 { 5931 void *p = (void *) malloc (num); 5932 if (!p) 5933 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 5934 5935 return p; 5936 } 5937 5938 char * 5939 xstrdup (const char *string) 5940 { 5941 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 5942 string) : NULL; 5943 } 5944 5945 const char * 5946 base_name (const char *name) 5947 { 5948 const char *base; 5949 5950 #if defined HAVE_DOS_BASED_FILE_SYSTEM 5951 /* Skip over the disk name in MSDOS pathnames. */ 5952 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 5953 name += 2; 5954 #endif 5955 5956 for (base = name; *name; name++) 5957 if (IS_DIR_SEPARATOR (*name)) 5958 base = name + 1; 5959 return base; 5960 } 5961 5962 int 5963 check_executable (const char *path) 5964 { 5965 struct stat st; 5966 5967 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 5968 nonempty (path)); 5969 if ((!path) || (!*path)) 5970 return 0; 5971 5972 if ((stat (path, &st) >= 0) 5973 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 5974 return 1; 5975 else 5976 return 0; 5977 } 5978 5979 int 5980 make_executable (const char *path) 5981 { 5982 int rval = 0; 5983 struct stat st; 5984 5985 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 5986 nonempty (path)); 5987 if ((!path) || (!*path)) 5988 return 0; 5989 5990 if (stat (path, &st) >= 0) 5991 { 5992 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 5993 } 5994 return rval; 5995 } 5996 5997 /* Searches for the full path of the wrapper. Returns 5998 newly allocated full path name if found, NULL otherwise 5999 Does not chase symlinks, even on platforms that support them. 6000 */ 6001 char * 6002 find_executable (const char *wrapper) 6003 { 6004 int has_slash = 0; 6005 const char *p; 6006 const char *p_next; 6007 /* static buffer for getcwd */ 6008 char tmp[LT_PATHMAX + 1]; 6009 size_t tmp_len; 6010 char *concat_name; 6011 6012 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 6013 nonempty (wrapper)); 6014 6015 if ((wrapper == NULL) || (*wrapper == '\0')) 6016 return NULL; 6017 6018 /* Absolute path? */ 6019 #if defined HAVE_DOS_BASED_FILE_SYSTEM 6020 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 6021 { 6022 concat_name = xstrdup (wrapper); 6023 if (check_executable (concat_name)) 6024 return concat_name; 6025 XFREE (concat_name); 6026 } 6027 else 6028 { 6029 #endif 6030 if (IS_DIR_SEPARATOR (wrapper[0])) 6031 { 6032 concat_name = xstrdup (wrapper); 6033 if (check_executable (concat_name)) 6034 return concat_name; 6035 XFREE (concat_name); 6036 } 6037 #if defined HAVE_DOS_BASED_FILE_SYSTEM 6038 } 6039 #endif 6040 6041 for (p = wrapper; *p; p++) 6042 if (*p == '/') 6043 { 6044 has_slash = 1; 6045 break; 6046 } 6047 if (!has_slash) 6048 { 6049 /* no slashes; search PATH */ 6050 const char *path = getenv ("PATH"); 6051 if (path != NULL) 6052 { 6053 for (p = path; *p; p = p_next) 6054 { 6055 const char *q; 6056 size_t p_len; 6057 for (q = p; *q; q++) 6058 if (IS_PATH_SEPARATOR (*q)) 6059 break; 6060 p_len = (size_t) (q - p); 6061 p_next = (*q == '\0' ? q : q + 1); 6062 if (p_len == 0) 6063 { 6064 /* empty path: current directory */ 6065 if (getcwd (tmp, LT_PATHMAX) == NULL) 6066 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6067 nonnull (strerror (errno))); 6068 tmp_len = strlen (tmp); 6069 concat_name = 6070 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6071 memcpy (concat_name, tmp, tmp_len); 6072 concat_name[tmp_len] = '/'; 6073 strcpy (concat_name + tmp_len + 1, wrapper); 6074 } 6075 else 6076 { 6077 concat_name = 6078 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 6079 memcpy (concat_name, p, p_len); 6080 concat_name[p_len] = '/'; 6081 strcpy (concat_name + p_len + 1, wrapper); 6082 } 6083 if (check_executable (concat_name)) 6084 return concat_name; 6085 XFREE (concat_name); 6086 } 6087 } 6088 /* not found in PATH; assume curdir */ 6089 } 6090 /* Relative path | not found in path: prepend cwd */ 6091 if (getcwd (tmp, LT_PATHMAX) == NULL) 6092 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6093 nonnull (strerror (errno))); 6094 tmp_len = strlen (tmp); 6095 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6096 memcpy (concat_name, tmp, tmp_len); 6097 concat_name[tmp_len] = '/'; 6098 strcpy (concat_name + tmp_len + 1, wrapper); 6099 6100 if (check_executable (concat_name)) 6101 return concat_name; 6102 XFREE (concat_name); 6103 return NULL; 6104 } 6105 6106 char * 6107 chase_symlinks (const char *pathspec) 6108 { 6109 #ifndef S_ISLNK 6110 return xstrdup (pathspec); 6111 #else 6112 char buf[LT_PATHMAX]; 6113 struct stat s; 6114 char *tmp_pathspec = xstrdup (pathspec); 6115 char *p; 6116 int has_symlinks = 0; 6117 while (strlen (tmp_pathspec) && !has_symlinks) 6118 { 6119 lt_debugprintf (__FILE__, __LINE__, 6120 "checking path component for symlinks: %s\n", 6121 tmp_pathspec); 6122 if (lstat (tmp_pathspec, &s) == 0) 6123 { 6124 if (S_ISLNK (s.st_mode) != 0) 6125 { 6126 has_symlinks = 1; 6127 break; 6128 } 6129 6130 /* search backwards for last DIR_SEPARATOR */ 6131 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 6132 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6133 p--; 6134 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6135 { 6136 /* no more DIR_SEPARATORS left */ 6137 break; 6138 } 6139 *p = '\0'; 6140 } 6141 else 6142 { 6143 lt_fatal (__FILE__, __LINE__, 6144 "error accessing file \"%s\": %s", 6145 tmp_pathspec, nonnull (strerror (errno))); 6146 } 6147 } 6148 XFREE (tmp_pathspec); 6149 6150 if (!has_symlinks) 6151 { 6152 return xstrdup (pathspec); 6153 } 6154 6155 tmp_pathspec = realpath (pathspec, buf); 6156 if (tmp_pathspec == 0) 6157 { 6158 lt_fatal (__FILE__, __LINE__, 6159 "could not follow symlinks for %s", pathspec); 6160 } 6161 return xstrdup (tmp_pathspec); 6162 #endif 6163 } 6164 6165 char * 6166 strendzap (char *str, const char *pat) 6167 { 6168 size_t len, patlen; 6169 6170 assert (str != NULL); 6171 assert (pat != NULL); 6172 6173 len = strlen (str); 6174 patlen = strlen (pat); 6175 6176 if (patlen <= len) 6177 { 6178 str += len - patlen; 6179 if (STREQ (str, pat)) 6180 *str = '\0'; 6181 } 6182 return str; 6183 } 6184 6185 void 6186 lt_debugprintf (const char *file, int line, const char *fmt, ...) 6187 { 6188 va_list args; 6189 if (lt_debug) 6190 { 6191 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 6192 va_start (args, fmt); 6193 (void) vfprintf (stderr, fmt, args); 6194 va_end (args); 6195 } 6196 } 6197 6198 static void 6199 lt_error_core (int exit_status, const char *file, 6200 int line, const char *mode, 6201 const char *message, va_list ap) 6202 { 6203 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 6204 vfprintf (stderr, message, ap); 6205 fprintf (stderr, ".\n"); 6206 6207 if (exit_status >= 0) 6208 exit (exit_status); 6209 } 6210 6211 void 6212 lt_fatal (const char *file, int line, const char *message, ...) 6213 { 6214 va_list ap; 6215 va_start (ap, message); 6216 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 6217 va_end (ap); 6218 } 6219 6220 static const char * 6221 nonnull (const char *s) 6222 { 6223 return s ? s : "(null)"; 6224 } 6225 6226 static const char * 6227 nonempty (const char *s) 6228 { 6229 return (s && !*s) ? "(empty)" : nonnull (s); 6230 } 6231 6232 void 6233 lt_setenv (const char *name, const char *value) 6234 { 6235 lt_debugprintf (__FILE__, __LINE__, 6236 "(lt_setenv) setting '%s' to '%s'\n", 6237 nonnull (name), nonnull (value)); 6238 { 6239 #ifdef HAVE_SETENV 6240 /* always make a copy, for consistency with !HAVE_SETENV */ 6241 char *str = xstrdup (value); 6242 setenv (name, str, 1); 6243 #else 6244 size_t len = strlen (name) + 1 + strlen (value) + 1; 6245 char *str = XMALLOC (char, len); 6246 sprintf (str, "%s=%s", name, value); 6247 if (putenv (str) != EXIT_SUCCESS) 6248 { 6249 XFREE (str); 6250 } 6251 #endif 6252 } 6253 } 6254 6255 char * 6256 lt_extend_str (const char *orig_value, const char *add, int to_end) 6257 { 6258 char *new_value; 6259 if (orig_value && *orig_value) 6260 { 6261 size_t orig_value_len = strlen (orig_value); 6262 size_t add_len = strlen (add); 6263 new_value = XMALLOC (char, add_len + orig_value_len + 1); 6264 if (to_end) 6265 { 6266 strcpy (new_value, orig_value); 6267 strcpy (new_value + orig_value_len, add); 6268 } 6269 else 6270 { 6271 strcpy (new_value, add); 6272 strcpy (new_value + add_len, orig_value); 6273 } 6274 } 6275 else 6276 { 6277 new_value = xstrdup (add); 6278 } 6279 return new_value; 6280 } 6281 6282 void 6283 lt_update_exe_path (const char *name, const char *value) 6284 { 6285 lt_debugprintf (__FILE__, __LINE__, 6286 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 6287 nonnull (name), nonnull (value)); 6288 6289 if (name && *name && value && *value) 6290 { 6291 char *new_value = lt_extend_str (getenv (name), value, 0); 6292 /* some systems can't cope with a ':'-terminated path #' */ 6293 size_t len = strlen (new_value); 6294 while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 6295 { 6296 new_value[--len] = '\0'; 6297 } 6298 lt_setenv (name, new_value); 6299 XFREE (new_value); 6300 } 6301 } 6302 6303 void 6304 lt_update_lib_path (const char *name, const char *value) 6305 { 6306 lt_debugprintf (__FILE__, __LINE__, 6307 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 6308 nonnull (name), nonnull (value)); 6309 6310 if (name && *name && value && *value) 6311 { 6312 char *new_value = lt_extend_str (getenv (name), value, 0); 6313 lt_setenv (name, new_value); 6314 XFREE (new_value); 6315 } 6316 } 6317 6318 EOF 6319 case $host_os in 6320 mingw*) 6321 cat <<"EOF" 6322 6323 /* Prepares an argument vector before calling spawn(). 6324 Note that spawn() does not by itself call the command interpreter 6325 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 6326 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 6327 GetVersionEx(&v); 6328 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 6329 }) ? "cmd.exe" : "command.com"). 6330 Instead it simply concatenates the arguments, separated by ' ', and calls 6331 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 6332 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 6333 special way: 6334 - Space and tab are interpreted as delimiters. They are not treated as 6335 delimiters if they are surrounded by double quotes: "...". 6336 - Unescaped double quotes are removed from the input. Their only effect is 6337 that within double quotes, space and tab are treated like normal 6338 characters. 6339 - Backslashes not followed by double quotes are not special. 6340 - But 2*n+1 backslashes followed by a double quote become 6341 n backslashes followed by a double quote (n >= 0): 6342 \" -> " 6343 \\\" -> \" 6344 \\\\\" -> \\" 6345 */ 6346 #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" 6347 #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" 6348 char ** 6349 prepare_spawn (char **argv) 6350 { 6351 size_t argc; 6352 char **new_argv; 6353 size_t i; 6354 6355 /* Count number of arguments. */ 6356 for (argc = 0; argv[argc] != NULL; argc++) 6357 ; 6358 6359 /* Allocate new argument vector. */ 6360 new_argv = XMALLOC (char *, argc + 1); 6361 6362 /* Put quoted arguments into the new argument vector. */ 6363 for (i = 0; i < argc; i++) 6364 { 6365 const char *string = argv[i]; 6366 6367 if (string[0] == '\0') 6368 new_argv[i] = xstrdup ("\"\""); 6369 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 6370 { 6371 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 6372 size_t length; 6373 unsigned int backslashes; 6374 const char *s; 6375 char *quoted_string; 6376 char *p; 6377 6378 length = 0; 6379 backslashes = 0; 6380 if (quote_around) 6381 length++; 6382 for (s = string; *s != '\0'; s++) 6383 { 6384 char c = *s; 6385 if (c == '"') 6386 length += backslashes + 1; 6387 length++; 6388 if (c == '\\') 6389 backslashes++; 6390 else 6391 backslashes = 0; 6392 } 6393 if (quote_around) 6394 length += backslashes + 1; 6395 6396 quoted_string = XMALLOC (char, length + 1); 6397 6398 p = quoted_string; 6399 backslashes = 0; 6400 if (quote_around) 6401 *p++ = '"'; 6402 for (s = string; *s != '\0'; s++) 6403 { 6404 char c = *s; 6405 if (c == '"') 6406 { 6407 unsigned int j; 6408 for (j = backslashes + 1; j > 0; j--) 6409 *p++ = '\\'; 6410 } 6411 *p++ = c; 6412 if (c == '\\') 6413 backslashes++; 6414 else 6415 backslashes = 0; 6416 } 6417 if (quote_around) 6418 { 6419 unsigned int j; 6420 for (j = backslashes; j > 0; j--) 6421 *p++ = '\\'; 6422 *p++ = '"'; 6423 } 6424 *p = '\0'; 6425 6426 new_argv[i] = quoted_string; 6427 } 6428 else 6429 new_argv[i] = (char *) string; 6430 } 6431 new_argv[argc] = NULL; 6432 6433 return new_argv; 6434 } 6435 EOF 6436 ;; 6437 esac 6438 6439 cat <<"EOF" 6440 void lt_dump_script (FILE* f) 6441 { 6442 EOF 6443 func_emit_wrapper yes | 6444 $SED -n -e ' 6445 s/^\(.\{79\}\)\(..*\)/\1\ 6446 \2/ 6447 h 6448 s/\([\\"]\)/\\\1/g 6449 s/$/\\n/ 6450 s/\([^\n]*\).*/ fputs ("\1", f);/p 6451 g 6452 D' 6453 cat <<"EOF" 6454 } 6455 EOF 6456 } 6457 # end: func_emit_cwrapperexe_src 6458 6459 # func_win32_import_lib_p ARG 6460 # True if ARG is an import lib, as indicated by $file_magic_cmd 6461 func_win32_import_lib_p () 6462 { 6463 $debug_cmd 6464 6465 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 6466 *import*) : ;; 6467 *) false ;; 6468 esac 6469 } 6470 6471 # func_suncc_cstd_abi 6472 # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! 6473 # Several compiler flags select an ABI that is incompatible with the 6474 # Cstd library. Avoid specifying it if any are in CXXFLAGS. 6475 func_suncc_cstd_abi () 6476 { 6477 $debug_cmd 6478 6479 case " $compile_command " in 6480 *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) 6481 suncc_use_cstd_abi=no 6482 ;; 6483 *) 6484 suncc_use_cstd_abi=yes 6485 ;; 6486 esac 6487 } 6488 6489 # func_mode_link arg... 6490 func_mode_link () 6491 { 6492 $debug_cmd 6493 6494 case $host in 6495 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6496 # It is impossible to link a dll without this setting, and 6497 # we shouldn't force the makefile maintainer to figure out 6498 # what system we are compiling for in order to pass an extra 6499 # flag for every libtool invocation. 6500 # allow_undefined=no 6501 6502 # FIXME: Unfortunately, there are problems with the above when trying 6503 # to make a dll that has undefined symbols, in which case not 6504 # even a static library is built. For now, we need to specify 6505 # -no-undefined on the libtool link line when we can be certain 6506 # that all symbols are satisfied, otherwise we get a static library. 6507 allow_undefined=yes 6508 ;; 6509 *) 6510 allow_undefined=yes 6511 ;; 6512 esac 6513 libtool_args=$nonopt 6514 base_compile="$nonopt $@" 6515 compile_command=$nonopt 6516 finalize_command=$nonopt 6517 6518 compile_rpath= 6519 finalize_rpath= 6520 compile_shlibpath= 6521 finalize_shlibpath= 6522 convenience= 6523 old_convenience= 6524 deplibs= 6525 old_deplibs= 6526 compiler_flags= 6527 linker_flags= 6528 dllsearchpath= 6529 lib_search_path=`pwd` 6530 inst_prefix_dir= 6531 new_inherited_linker_flags= 6532 6533 avoid_version=no 6534 bindir= 6535 dlfiles= 6536 dlprefiles= 6537 dlself=no 6538 export_dynamic=no 6539 export_symbols= 6540 export_symbols_regex= 6541 generated= 6542 libobjs= 6543 ltlibs= 6544 module=no 6545 no_install=no 6546 objs= 6547 os2dllname= 6548 non_pic_objects= 6549 precious_files_regex= 6550 prefer_static_libs=no 6551 preload=false 6552 prev= 6553 prevarg= 6554 release= 6555 rpath= 6556 xrpath= 6557 perm_rpath= 6558 temp_rpath= 6559 thread_safe=no 6560 vinfo= 6561 vinfo_number=no 6562 weak_libs= 6563 single_module=$wl-single_module 6564 func_infer_tag $base_compile 6565 6566 # We need to know -static, to get the right output filenames. 6567 for arg 6568 do 6569 case $arg in 6570 -shared) 6571 test yes != "$build_libtool_libs" \ 6572 && func_fatal_configuration "cannot build a shared library" 6573 build_old_libs=no 6574 break 6575 ;; 6576 -all-static | -static | -static-libtool-libs) 6577 case $arg in 6578 -all-static) 6579 if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then 6580 func_warning "complete static linking is impossible in this configuration" 6581 fi 6582 if test -n "$link_static_flag"; then 6583 dlopen_self=$dlopen_self_static 6584 fi 6585 prefer_static_libs=yes 6586 ;; 6587 -static) 6588 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6589 dlopen_self=$dlopen_self_static 6590 fi 6591 prefer_static_libs=built 6592 ;; 6593 -static-libtool-libs) 6594 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6595 dlopen_self=$dlopen_self_static 6596 fi 6597 prefer_static_libs=yes 6598 ;; 6599 esac 6600 build_libtool_libs=no 6601 build_old_libs=yes 6602 break 6603 ;; 6604 esac 6605 done 6606 6607 # See if our shared archives depend on static archives. 6608 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 6609 6610 # Go through the arguments, transforming them on the way. 6611 while test "$#" -gt 0; do 6612 arg=$1 6613 shift 6614 func_quote_for_eval "$arg" 6615 qarg=$func_quote_for_eval_unquoted_result 6616 func_append libtool_args " $func_quote_for_eval_result" 6617 6618 # If the previous option needs an argument, assign it. 6619 if test -n "$prev"; then 6620 case $prev in 6621 output) 6622 func_append compile_command " @OUTPUT@" 6623 func_append finalize_command " @OUTPUT@" 6624 ;; 6625 esac 6626 6627 case $prev in 6628 bindir) 6629 bindir=$arg 6630 prev= 6631 continue 6632 ;; 6633 dlfiles|dlprefiles) 6634 $preload || { 6635 # Add the symbol object into the linking commands. 6636 func_append compile_command " @SYMFILE@" 6637 func_append finalize_command " @SYMFILE@" 6638 preload=: 6639 } 6640 case $arg in 6641 *.la | *.lo) ;; # We handle these cases below. 6642 force) 6643 if test no = "$dlself"; then 6644 dlself=needless 6645 export_dynamic=yes 6646 fi 6647 prev= 6648 continue 6649 ;; 6650 self) 6651 if test dlprefiles = "$prev"; then 6652 dlself=yes 6653 elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then 6654 dlself=yes 6655 else 6656 dlself=needless 6657 export_dynamic=yes 6658 fi 6659 prev= 6660 continue 6661 ;; 6662 *) 6663 if test dlfiles = "$prev"; then 6664 func_append dlfiles " $arg" 6665 else 6666 func_append dlprefiles " $arg" 6667 fi 6668 prev= 6669 continue 6670 ;; 6671 esac 6672 ;; 6673 expsyms) 6674 export_symbols=$arg 6675 test -f "$arg" \ 6676 || func_fatal_error "symbol file '$arg' does not exist" 6677 prev= 6678 continue 6679 ;; 6680 expsyms_regex) 6681 export_symbols_regex=$arg 6682 prev= 6683 continue 6684 ;; 6685 framework) 6686 case $host in 6687 *-*-darwin*) 6688 case "$deplibs " in 6689 *" $qarg.ltframework "*) ;; 6690 *) func_append deplibs " $qarg.ltframework" # this is fixed later 6691 ;; 6692 esac 6693 ;; 6694 esac 6695 prev= 6696 continue 6697 ;; 6698 inst_prefix) 6699 inst_prefix_dir=$arg 6700 prev= 6701 continue 6702 ;; 6703 mllvm) 6704 # Clang does not use LLVM to link, so we can simply discard any 6705 # '-mllvm $arg' options when doing the link step. 6706 prev= 6707 continue 6708 ;; 6709 objectlist) 6710 if test -f "$arg"; then 6711 save_arg=$arg 6712 moreargs= 6713 for fil in `cat "$save_arg"` 6714 do 6715 # func_append moreargs " $fil" 6716 arg=$fil 6717 # A libtool-controlled object. 6718 6719 # Check to see that this really is a libtool object. 6720 if func_lalib_unsafe_p "$arg"; then 6721 pic_object= 6722 non_pic_object= 6723 6724 # Read the .lo file 6725 func_source "$arg" 6726 6727 if test -z "$pic_object" || 6728 test -z "$non_pic_object" || 6729 test none = "$pic_object" && 6730 test none = "$non_pic_object"; then 6731 func_fatal_error "cannot find name of object for '$arg'" 6732 fi 6733 6734 # Extract subdirectory from the argument. 6735 func_dirname "$arg" "/" "" 6736 xdir=$func_dirname_result 6737 6738 if test none != "$pic_object"; then 6739 # Prepend the subdirectory the object is found in. 6740 pic_object=$xdir$pic_object 6741 6742 if test dlfiles = "$prev"; then 6743 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 6744 func_append dlfiles " $pic_object" 6745 prev= 6746 continue 6747 else 6748 # If libtool objects are unsupported, then we need to preload. 6749 prev=dlprefiles 6750 fi 6751 fi 6752 6753 # CHECK ME: I think I busted this. -Ossama 6754 if test dlprefiles = "$prev"; then 6755 # Preload the old-style object. 6756 func_append dlprefiles " $pic_object" 6757 prev= 6758 fi 6759 6760 # A PIC object. 6761 func_append libobjs " $pic_object" 6762 arg=$pic_object 6763 fi 6764 6765 # Non-PIC object. 6766 if test none != "$non_pic_object"; then 6767 # Prepend the subdirectory the object is found in. 6768 non_pic_object=$xdir$non_pic_object 6769 6770 # A standard non-PIC object 6771 func_append non_pic_objects " $non_pic_object" 6772 if test -z "$pic_object" || test none = "$pic_object"; then 6773 arg=$non_pic_object 6774 fi 6775 else 6776 # If the PIC object exists, use it instead. 6777 # $xdir was prepended to $pic_object above. 6778 non_pic_object=$pic_object 6779 func_append non_pic_objects " $non_pic_object" 6780 fi 6781 else 6782 # Only an error if not doing a dry-run. 6783 if $opt_dry_run; then 6784 # Extract subdirectory from the argument. 6785 func_dirname "$arg" "/" "" 6786 xdir=$func_dirname_result 6787 6788 func_lo2o "$arg" 6789 pic_object=$xdir$objdir/$func_lo2o_result 6790 non_pic_object=$xdir$func_lo2o_result 6791 func_append libobjs " $pic_object" 6792 func_append non_pic_objects " $non_pic_object" 6793 else 6794 func_fatal_error "'$arg' is not a valid libtool object" 6795 fi 6796 fi 6797 done 6798 else 6799 func_fatal_error "link input file '$arg' does not exist" 6800 fi 6801 arg=$save_arg 6802 prev= 6803 continue 6804 ;; 6805 os2dllname) 6806 os2dllname=$arg 6807 prev= 6808 continue 6809 ;; 6810 precious_regex) 6811 precious_files_regex=$arg 6812 prev= 6813 continue 6814 ;; 6815 release) 6816 release=-$arg 6817 prev= 6818 continue 6819 ;; 6820 rpath | xrpath) 6821 # We need an absolute path. 6822 case $arg in 6823 [\\/]* | [A-Za-z]:[\\/]*) ;; 6824 *) 6825 func_fatal_error "only absolute run-paths are allowed" 6826 ;; 6827 esac 6828 if test rpath = "$prev"; then 6829 case "$rpath " in 6830 *" $arg "*) ;; 6831 *) func_append rpath " $arg" ;; 6832 esac 6833 else 6834 case "$xrpath " in 6835 *" $arg "*) ;; 6836 *) func_append xrpath " $arg" ;; 6837 esac 6838 fi 6839 prev= 6840 continue 6841 ;; 6842 shrext) 6843 shrext_cmds=$arg 6844 prev= 6845 continue 6846 ;; 6847 weak) 6848 func_append weak_libs " $arg" 6849 prev= 6850 continue 6851 ;; 6852 xcclinker) 6853 func_append linker_flags " $qarg" 6854 func_append compiler_flags " $qarg" 6855 prev= 6856 func_append compile_command " $qarg" 6857 func_append finalize_command " $qarg" 6858 continue 6859 ;; 6860 xcompiler) 6861 func_append compiler_flags " $qarg" 6862 prev= 6863 func_append compile_command " $qarg" 6864 func_append finalize_command " $qarg" 6865 continue 6866 ;; 6867 xlinker) 6868 func_append linker_flags " $qarg" 6869 func_append compiler_flags " $wl$qarg" 6870 prev= 6871 func_append compile_command " $wl$qarg" 6872 func_append finalize_command " $wl$qarg" 6873 continue 6874 ;; 6875 *) 6876 eval "$prev=\"\$arg\"" 6877 prev= 6878 continue 6879 ;; 6880 esac 6881 fi # test -n "$prev" 6882 6883 prevarg=$arg 6884 6885 case $arg in 6886 -all-static) 6887 if test -n "$link_static_flag"; then 6888 # See comment for -static flag below, for more details. 6889 func_append compile_command " $link_static_flag" 6890 func_append finalize_command " $link_static_flag" 6891 fi 6892 continue 6893 ;; 6894 6895 -allow-undefined) 6896 # FIXME: remove this flag sometime in the future. 6897 func_fatal_error "'-allow-undefined' must not be used because it is the default" 6898 ;; 6899 6900 -avoid-version) 6901 avoid_version=yes 6902 continue 6903 ;; 6904 6905 -bindir) 6906 prev=bindir 6907 continue 6908 ;; 6909 6910 -dlopen) 6911 prev=dlfiles 6912 continue 6913 ;; 6914 6915 -dlpreopen) 6916 prev=dlprefiles 6917 continue 6918 ;; 6919 6920 -export-dynamic) 6921 export_dynamic=yes 6922 continue 6923 ;; 6924 6925 -export-symbols | -export-symbols-regex) 6926 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 6927 func_fatal_error "more than one -exported-symbols argument is not allowed" 6928 fi 6929 if test X-export-symbols = "X$arg"; then 6930 prev=expsyms 6931 else 6932 prev=expsyms_regex 6933 fi 6934 continue 6935 ;; 6936 6937 -framework) 6938 prev=framework 6939 continue 6940 ;; 6941 6942 -inst-prefix-dir) 6943 prev=inst_prefix 6944 continue 6945 ;; 6946 6947 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 6948 # so, if we see these flags be careful not to treat them like -L 6949 -L[A-Z][A-Z]*:*) 6950 case $with_gcc/$host in 6951 no/*-*-irix* | /*-*-irix*) 6952 func_append compile_command " $arg" 6953 func_append finalize_command " $arg" 6954 ;; 6955 esac 6956 continue 6957 ;; 6958 6959 -L*) 6960 func_stripname "-L" '' "$arg" 6961 if test -z "$func_stripname_result"; then 6962 if test "$#" -gt 0; then 6963 func_fatal_error "require no space between '-L' and '$1'" 6964 else 6965 func_fatal_error "need path for '-L' option" 6966 fi 6967 fi 6968 func_resolve_sysroot "$func_stripname_result" 6969 dir=$func_resolve_sysroot_result 6970 # We need an absolute path. 6971 case $dir in 6972 [\\/]* | [A-Za-z]:[\\/]*) ;; 6973 *) 6974 absdir=`cd "$dir" && pwd` 6975 test -z "$absdir" && \ 6976 func_fatal_error "cannot determine absolute directory name of '$dir'" 6977 dir=$absdir 6978 ;; 6979 esac 6980 case "$deplibs " in 6981 *" -L$dir "* | *" $arg "*) 6982 # Will only happen for absolute or sysroot arguments 6983 ;; 6984 *) 6985 # Preserve sysroot, but never include relative directories 6986 case $dir in 6987 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 6988 *) func_append deplibs " -L$dir" ;; 6989 esac 6990 func_append lib_search_path " $dir" 6991 ;; 6992 esac 6993 case $host in 6994 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6995 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 6996 case :$dllsearchpath: in 6997 *":$dir:"*) ;; 6998 ::) dllsearchpath=$dir;; 6999 *) func_append dllsearchpath ":$dir";; 7000 esac 7001 case :$dllsearchpath: in 7002 *":$testbindir:"*) ;; 7003 ::) dllsearchpath=$testbindir;; 7004 *) func_append dllsearchpath ":$testbindir";; 7005 esac 7006 ;; 7007 esac 7008 continue 7009 ;; 7010 7011 -l*) 7012 if test X-lc = "X$arg" || test X-lm = "X$arg"; then 7013 case $host in 7014 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 7015 # These systems don't actually have a C or math library (as such) 7016 continue 7017 ;; 7018 *-*-os2*) 7019 # These systems don't actually have a C library (as such) 7020 test X-lc = "X$arg" && continue 7021 ;; 7022 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7023 # Do not include libc due to us having libc/libc_r. 7024 test X-lc = "X$arg" && continue 7025 ;; 7026 *-*-rhapsody* | *-*-darwin1.[012]) 7027 # Rhapsody C and math libraries are in the System framework 7028 func_append deplibs " System.ltframework" 7029 continue 7030 ;; 7031 *-*-sco3.2v5* | *-*-sco5v6*) 7032 # Causes problems with __ctype 7033 test X-lc = "X$arg" && continue 7034 ;; 7035 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7036 # Compiler inserts libc in the correct place for threads to work 7037 test X-lc = "X$arg" && continue 7038 ;; 7039 esac 7040 elif test X-lc_r = "X$arg"; then 7041 case $host in 7042 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7043 # Do not include libc_r directly, use -pthread flag. 7044 continue 7045 ;; 7046 esac 7047 fi 7048 func_append deplibs " $arg" 7049 continue 7050 ;; 7051 7052 -mllvm) 7053 prev=mllvm 7054 continue 7055 ;; 7056 7057 -module) 7058 module=yes 7059 continue 7060 ;; 7061 7062 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 7063 # classes, name mangling, and exception handling. 7064 # Darwin uses the -arch flag to determine output architecture. 7065 -model|-arch|-isysroot|--sysroot) 7066 func_append compiler_flags " $arg" 7067 func_append compile_command " $arg" 7068 func_append finalize_command " $arg" 7069 prev=xcompiler 7070 continue 7071 ;; 7072 7073 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7074 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7075 func_append compiler_flags " $arg" 7076 func_append compile_command " $arg" 7077 func_append finalize_command " $arg" 7078 case "$new_inherited_linker_flags " in 7079 *" $arg "*) ;; 7080 * ) func_append new_inherited_linker_flags " $arg" ;; 7081 esac 7082 continue 7083 ;; 7084 7085 -multi_module) 7086 single_module=$wl-multi_module 7087 continue 7088 ;; 7089 7090 -no-fast-install) 7091 fast_install=no 7092 continue 7093 ;; 7094 7095 -no-install) 7096 case $host in 7097 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 7098 # The PATH hackery in wrapper scripts is required on Windows 7099 # and Darwin in order for the loader to find any dlls it needs. 7100 func_warning "'-no-install' is ignored for $host" 7101 func_warning "assuming '-no-fast-install' instead" 7102 fast_install=no 7103 ;; 7104 *) no_install=yes ;; 7105 esac 7106 continue 7107 ;; 7108 7109 -no-undefined) 7110 allow_undefined=no 7111 continue 7112 ;; 7113 7114 -objectlist) 7115 prev=objectlist 7116 continue 7117 ;; 7118 7119 -os2dllname) 7120 prev=os2dllname 7121 continue 7122 ;; 7123 7124 -o) prev=output ;; 7125 7126 -precious-files-regex) 7127 prev=precious_regex 7128 continue 7129 ;; 7130 7131 -release) 7132 prev=release 7133 continue 7134 ;; 7135 7136 -rpath) 7137 prev=rpath 7138 continue 7139 ;; 7140 7141 -R) 7142 prev=xrpath 7143 continue 7144 ;; 7145 7146 -R*) 7147 func_stripname '-R' '' "$arg" 7148 dir=$func_stripname_result 7149 # We need an absolute path. 7150 case $dir in 7151 [\\/]* | [A-Za-z]:[\\/]*) ;; 7152 =*) 7153 func_stripname '=' '' "$dir" 7154 dir=$lt_sysroot$func_stripname_result 7155 ;; 7156 *) 7157 func_fatal_error "only absolute run-paths are allowed" 7158 ;; 7159 esac 7160 case "$xrpath " in 7161 *" $dir "*) ;; 7162 *) func_append xrpath " $dir" ;; 7163 esac 7164 continue 7165 ;; 7166 7167 -shared) 7168 # The effects of -shared are defined in a previous loop. 7169 continue 7170 ;; 7171 7172 -shrext) 7173 prev=shrext 7174 continue 7175 ;; 7176 7177 -static | -static-libtool-libs) 7178 # The effects of -static are defined in a previous loop. 7179 # We used to do the same as -all-static on platforms that 7180 # didn't have a PIC flag, but the assumption that the effects 7181 # would be equivalent was wrong. It would break on at least 7182 # Digital Unix and AIX. 7183 continue 7184 ;; 7185 7186 -thread-safe) 7187 thread_safe=yes 7188 continue 7189 ;; 7190 7191 -version-info) 7192 prev=vinfo 7193 continue 7194 ;; 7195 7196 -version-number) 7197 prev=vinfo 7198 vinfo_number=yes 7199 continue 7200 ;; 7201 7202 -weak) 7203 prev=weak 7204 continue 7205 ;; 7206 7207 -Wc,*) 7208 func_stripname '-Wc,' '' "$arg" 7209 args=$func_stripname_result 7210 arg= 7211 save_ifs=$IFS; IFS=, 7212 for flag in $args; do 7213 IFS=$save_ifs 7214 func_quote_for_eval "$flag" 7215 func_append arg " $func_quote_for_eval_result" 7216 func_append compiler_flags " $func_quote_for_eval_result" 7217 done 7218 IFS=$save_ifs 7219 func_stripname ' ' '' "$arg" 7220 arg=$func_stripname_result 7221 ;; 7222 7223 -Wl,*) 7224 func_stripname '-Wl,' '' "$arg" 7225 args=$func_stripname_result 7226 arg= 7227 save_ifs=$IFS; IFS=, 7228 for flag in $args; do 7229 IFS=$save_ifs 7230 func_quote_for_eval "$flag" 7231 func_append arg " $wl$func_quote_for_eval_result" 7232 func_append compiler_flags " $wl$func_quote_for_eval_result" 7233 func_append linker_flags " $func_quote_for_eval_result" 7234 done 7235 IFS=$save_ifs 7236 func_stripname ' ' '' "$arg" 7237 arg=$func_stripname_result 7238 ;; 7239 7240 -Xcompiler) 7241 prev=xcompiler 7242 continue 7243 ;; 7244 7245 -Xlinker) 7246 prev=xlinker 7247 continue 7248 ;; 7249 7250 -XCClinker) 7251 prev=xcclinker 7252 continue 7253 ;; 7254 7255 # -msg_* for osf cc 7256 -msg_*) 7257 func_quote_for_eval "$arg" 7258 arg=$func_quote_for_eval_result 7259 ;; 7260 7261 # Flags to be passed through unchanged, with rationale: 7262 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 7263 # -r[0-9][0-9]* specify processor for the SGI compiler 7264 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 7265 # +DA*, +DD* enable 64-bit mode for the HP compiler 7266 # -q* compiler args for the IBM compiler 7267 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 7268 # -F/path path to uninstalled frameworks, gcc on darwin 7269 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 7270 # -fstack-protector* stack protector flags for GCC 7271 # @file GCC response files 7272 # -tp=* Portland pgcc target processor selection 7273 # --sysroot=* for sysroot support 7274 # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 7275 # -stdlib=* select c++ std lib with clang 7276 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 7277 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 7278 -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) 7279 func_quote_for_eval "$arg" 7280 arg=$func_quote_for_eval_result 7281 func_append compile_command " $arg" 7282 func_append finalize_command " $arg" 7283 func_append compiler_flags " $arg" 7284 continue 7285 ;; 7286 7287 -Z*) 7288 if test os2 = "`expr $host : '.*\(os2\)'`"; then 7289 # OS/2 uses -Zxxx to specify OS/2-specific options 7290 compiler_flags="$compiler_flags $arg" 7291 func_append compile_command " $arg" 7292 func_append finalize_command " $arg" 7293 case $arg in 7294 -Zlinker | -Zstack) 7295 prev=xcompiler 7296 ;; 7297 esac 7298 continue 7299 else 7300 # Otherwise treat like 'Some other compiler flag' below 7301 func_quote_for_eval "$arg" 7302 arg=$func_quote_for_eval_result 7303 fi 7304 ;; 7305 7306 # Some other compiler flag. 7307 -* | +*) 7308 func_quote_for_eval "$arg" 7309 arg=$func_quote_for_eval_result 7310 ;; 7311 7312 *.$objext) 7313 # A standard object. 7314 func_append objs " $arg" 7315 ;; 7316 7317 *.lo) 7318 # A libtool-controlled object. 7319 7320 # Check to see that this really is a libtool object. 7321 if func_lalib_unsafe_p "$arg"; then 7322 pic_object= 7323 non_pic_object= 7324 7325 # Read the .lo file 7326 func_source "$arg" 7327 7328 if test -z "$pic_object" || 7329 test -z "$non_pic_object" || 7330 test none = "$pic_object" && 7331 test none = "$non_pic_object"; then 7332 func_fatal_error "cannot find name of object for '$arg'" 7333 fi 7334 7335 # Extract subdirectory from the argument. 7336 func_dirname "$arg" "/" "" 7337 xdir=$func_dirname_result 7338 7339 test none = "$pic_object" || { 7340 # Prepend the subdirectory the object is found in. 7341 pic_object=$xdir$pic_object 7342 7343 if test dlfiles = "$prev"; then 7344 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 7345 func_append dlfiles " $pic_object" 7346 prev= 7347 continue 7348 else 7349 # If libtool objects are unsupported, then we need to preload. 7350 prev=dlprefiles 7351 fi 7352 fi 7353 7354 # CHECK ME: I think I busted this. -Ossama 7355 if test dlprefiles = "$prev"; then 7356 # Preload the old-style object. 7357 func_append dlprefiles " $pic_object" 7358 prev= 7359 fi 7360 7361 # A PIC object. 7362 func_append libobjs " $pic_object" 7363 arg=$pic_object 7364 } 7365 7366 # Non-PIC object. 7367 if test none != "$non_pic_object"; then 7368 # Prepend the subdirectory the object is found in. 7369 non_pic_object=$xdir$non_pic_object 7370 7371 # A standard non-PIC object 7372 func_append non_pic_objects " $non_pic_object" 7373 if test -z "$pic_object" || test none = "$pic_object"; then 7374 arg=$non_pic_object 7375 fi 7376 else 7377 # If the PIC object exists, use it instead. 7378 # $xdir was prepended to $pic_object above. 7379 non_pic_object=$pic_object 7380 func_append non_pic_objects " $non_pic_object" 7381 fi 7382 else 7383 # Only an error if not doing a dry-run. 7384 if $opt_dry_run; then 7385 # Extract subdirectory from the argument. 7386 func_dirname "$arg" "/" "" 7387 xdir=$func_dirname_result 7388 7389 func_lo2o "$arg" 7390 pic_object=$xdir$objdir/$func_lo2o_result 7391 non_pic_object=$xdir$func_lo2o_result 7392 func_append libobjs " $pic_object" 7393 func_append non_pic_objects " $non_pic_object" 7394 else 7395 func_fatal_error "'$arg' is not a valid libtool object" 7396 fi 7397 fi 7398 ;; 7399 7400 *.$libext) 7401 # An archive. 7402 func_append deplibs " $arg" 7403 func_append old_deplibs " $arg" 7404 continue 7405 ;; 7406 7407 *.la) 7408 # A libtool-controlled library. 7409 7410 func_resolve_sysroot "$arg" 7411 if test dlfiles = "$prev"; then 7412 # This library was specified with -dlopen. 7413 func_append dlfiles " $func_resolve_sysroot_result" 7414 prev= 7415 elif test dlprefiles = "$prev"; then 7416 # The library was specified with -dlpreopen. 7417 func_append dlprefiles " $func_resolve_sysroot_result" 7418 prev= 7419 else 7420 func_append deplibs " $func_resolve_sysroot_result" 7421 fi 7422 continue 7423 ;; 7424 7425 # Some other compiler argument. 7426 *) 7427 # Unknown arguments in both finalize_command and compile_command need 7428 # to be aesthetically quoted because they are evaled later. 7429 func_quote_for_eval "$arg" 7430 arg=$func_quote_for_eval_result 7431 ;; 7432 esac # arg 7433 7434 # Now actually substitute the argument into the commands. 7435 if test -n "$arg"; then 7436 func_append compile_command " $arg" 7437 func_append finalize_command " $arg" 7438 fi 7439 done # argument parsing loop 7440 7441 test -n "$prev" && \ 7442 func_fatal_help "the '$prevarg' option requires an argument" 7443 7444 if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then 7445 eval arg=\"$export_dynamic_flag_spec\" 7446 func_append compile_command " $arg" 7447 func_append finalize_command " $arg" 7448 fi 7449 7450 oldlibs= 7451 # calculate the name of the file, without its directory 7452 func_basename "$output" 7453 outputname=$func_basename_result 7454 libobjs_save=$libobjs 7455 7456 if test -n "$shlibpath_var"; then 7457 # get the directories listed in $shlibpath_var 7458 eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` 7459 else 7460 shlib_search_path= 7461 fi 7462 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 7463 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 7464 7465 # Definition is injected by LT_CONFIG during libtool generation. 7466 func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" 7467 7468 func_dirname "$output" "/" "" 7469 output_objdir=$func_dirname_result$objdir 7470 func_to_tool_file "$output_objdir/" 7471 tool_output_objdir=$func_to_tool_file_result 7472 # Create the object directory. 7473 func_mkdir_p "$output_objdir" 7474 7475 # Determine the type of output 7476 case $output in 7477 "") 7478 func_fatal_help "you must specify an output file" 7479 ;; 7480 *.$libext) linkmode=oldlib ;; 7481 *.lo | *.$objext) linkmode=obj ;; 7482 *.la) linkmode=lib ;; 7483 *) linkmode=prog ;; # Anything else should be a program. 7484 esac 7485 7486 specialdeplibs= 7487 7488 libs= 7489 # Find all interdependent deplibs by searching for libraries 7490 # that are linked more than once (e.g. -la -lb -la) 7491 for deplib in $deplibs; do 7492 if $opt_preserve_dup_deps; then 7493 case "$libs " in 7494 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7495 esac 7496 fi 7497 func_append libs " $deplib" 7498 done 7499 7500 if test lib = "$linkmode"; then 7501 libs="$predeps $libs $compiler_lib_search_path $postdeps" 7502 7503 # Compute libraries that are listed more than once in $predeps 7504 # $postdeps and mark them as special (i.e., whose duplicates are 7505 # not to be eliminated). 7506 pre_post_deps= 7507 if $opt_duplicate_compiler_generated_deps; then 7508 for pre_post_dep in $predeps $postdeps; do 7509 case "$pre_post_deps " in 7510 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 7511 esac 7512 func_append pre_post_deps " $pre_post_dep" 7513 done 7514 fi 7515 pre_post_deps= 7516 fi 7517 7518 deplibs= 7519 newdependency_libs= 7520 newlib_search_path= 7521 need_relink=no # whether we're linking any uninstalled libtool libraries 7522 notinst_deplibs= # not-installed libtool libraries 7523 notinst_path= # paths that contain not-installed libtool libraries 7524 7525 case $linkmode in 7526 lib) 7527 passes="conv dlpreopen link" 7528 for file in $dlfiles $dlprefiles; do 7529 case $file in 7530 *.la) ;; 7531 *) 7532 func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" 7533 ;; 7534 esac 7535 done 7536 ;; 7537 prog) 7538 compile_deplibs= 7539 finalize_deplibs= 7540 alldeplibs=false 7541 newdlfiles= 7542 newdlprefiles= 7543 passes="conv scan dlopen dlpreopen link" 7544 ;; 7545 *) passes="conv" 7546 ;; 7547 esac 7548 7549 for pass in $passes; do 7550 # The preopen pass in lib mode reverses $deplibs; put it back here 7551 # so that -L comes before libs that need it for instance... 7552 if test lib,link = "$linkmode,$pass"; then 7553 ## FIXME: Find the place where the list is rebuilt in the wrong 7554 ## order, and fix it there properly 7555 tmp_deplibs= 7556 for deplib in $deplibs; do 7557 tmp_deplibs="$deplib $tmp_deplibs" 7558 done 7559 deplibs=$tmp_deplibs 7560 fi 7561 7562 if test lib,link = "$linkmode,$pass" || 7563 test prog,scan = "$linkmode,$pass"; then 7564 libs=$deplibs 7565 deplibs= 7566 fi 7567 if test prog = "$linkmode"; then 7568 case $pass in 7569 dlopen) libs=$dlfiles ;; 7570 dlpreopen) libs=$dlprefiles ;; 7571 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 7572 esac 7573 fi 7574 if test lib,dlpreopen = "$linkmode,$pass"; then 7575 # Collect and forward deplibs of preopened libtool libs 7576 for lib in $dlprefiles; do 7577 # Ignore non-libtool-libs 7578 dependency_libs= 7579 func_resolve_sysroot "$lib" 7580 case $lib in 7581 *.la) func_source "$func_resolve_sysroot_result" ;; 7582 esac 7583 7584 # Collect preopened libtool deplibs, except any this library 7585 # has declared as weak libs 7586 for deplib in $dependency_libs; do 7587 func_basename "$deplib" 7588 deplib_base=$func_basename_result 7589 case " $weak_libs " in 7590 *" $deplib_base "*) ;; 7591 *) func_append deplibs " $deplib" ;; 7592 esac 7593 done 7594 done 7595 libs=$dlprefiles 7596 fi 7597 if test dlopen = "$pass"; then 7598 # Collect dlpreopened libraries 7599 save_deplibs=$deplibs 7600 deplibs= 7601 fi 7602 7603 for deplib in $libs; do 7604 lib= 7605 found=false 7606 case $deplib in 7607 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7608 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7609 if test prog,link = "$linkmode,$pass"; then 7610 compile_deplibs="$deplib $compile_deplibs" 7611 finalize_deplibs="$deplib $finalize_deplibs" 7612 else 7613 func_append compiler_flags " $deplib" 7614 if test lib = "$linkmode"; then 7615 case "$new_inherited_linker_flags " in 7616 *" $deplib "*) ;; 7617 * ) func_append new_inherited_linker_flags " $deplib" ;; 7618 esac 7619 fi 7620 fi 7621 continue 7622 ;; 7623 -l*) 7624 if test lib != "$linkmode" && test prog != "$linkmode"; then 7625 func_warning "'-l' is ignored for archives/objects" 7626 continue 7627 fi 7628 func_stripname '-l' '' "$deplib" 7629 name=$func_stripname_result 7630 if test lib = "$linkmode"; then 7631 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 7632 else 7633 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 7634 fi 7635 for searchdir in $searchdirs; do 7636 for search_ext in .la $std_shrext .so .a; do 7637 # Search the libtool library 7638 lib=$searchdir/lib$name$search_ext 7639 if test -f "$lib"; then 7640 if test .la = "$search_ext"; then 7641 found=: 7642 else 7643 found=false 7644 fi 7645 break 2 7646 fi 7647 done 7648 done 7649 if $found; then 7650 # deplib is a libtool library 7651 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 7652 # We need to do some special things here, and not later. 7653 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 7654 case " $predeps $postdeps " in 7655 *" $deplib "*) 7656 if func_lalib_p "$lib"; then 7657 library_names= 7658 old_library= 7659 func_source "$lib" 7660 for l in $old_library $library_names; do 7661 ll=$l 7662 done 7663 if test "X$ll" = "X$old_library"; then # only static version available 7664 found=false 7665 func_dirname "$lib" "" "." 7666 ladir=$func_dirname_result 7667 lib=$ladir/$old_library 7668 if test prog,link = "$linkmode,$pass"; then 7669 compile_deplibs="$deplib $compile_deplibs" 7670 finalize_deplibs="$deplib $finalize_deplibs" 7671 else 7672 deplibs="$deplib $deplibs" 7673 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7674 fi 7675 continue 7676 fi 7677 fi 7678 ;; 7679 *) ;; 7680 esac 7681 fi 7682 else 7683 # deplib doesn't seem to be a libtool library 7684 if test prog,link = "$linkmode,$pass"; then 7685 compile_deplibs="$deplib $compile_deplibs" 7686 finalize_deplibs="$deplib $finalize_deplibs" 7687 else 7688 deplibs="$deplib $deplibs" 7689 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7690 fi 7691 continue 7692 fi 7693 ;; # -l 7694 *.ltframework) 7695 if test prog,link = "$linkmode,$pass"; then 7696 compile_deplibs="$deplib $compile_deplibs" 7697 finalize_deplibs="$deplib $finalize_deplibs" 7698 else 7699 deplibs="$deplib $deplibs" 7700 if test lib = "$linkmode"; then 7701 case "$new_inherited_linker_flags " in 7702 *" $deplib "*) ;; 7703 * ) func_append new_inherited_linker_flags " $deplib" ;; 7704 esac 7705 fi 7706 fi 7707 continue 7708 ;; 7709 -L*) 7710 case $linkmode in 7711 lib) 7712 deplibs="$deplib $deplibs" 7713 test conv = "$pass" && continue 7714 newdependency_libs="$deplib $newdependency_libs" 7715 func_stripname '-L' '' "$deplib" 7716 func_resolve_sysroot "$func_stripname_result" 7717 func_append newlib_search_path " $func_resolve_sysroot_result" 7718 ;; 7719 prog) 7720 if test conv = "$pass"; then 7721 deplibs="$deplib $deplibs" 7722 continue 7723 fi 7724 if test scan = "$pass"; then 7725 deplibs="$deplib $deplibs" 7726 else 7727 compile_deplibs="$deplib $compile_deplibs" 7728 finalize_deplibs="$deplib $finalize_deplibs" 7729 fi 7730 func_stripname '-L' '' "$deplib" 7731 func_resolve_sysroot "$func_stripname_result" 7732 func_append newlib_search_path " $func_resolve_sysroot_result" 7733 ;; 7734 *) 7735 func_warning "'-L' is ignored for archives/objects" 7736 ;; 7737 esac # linkmode 7738 continue 7739 ;; # -L 7740 -R*) 7741 if test link = "$pass"; then 7742 func_stripname '-R' '' "$deplib" 7743 func_resolve_sysroot "$func_stripname_result" 7744 dir=$func_resolve_sysroot_result 7745 # Make sure the xrpath contains only unique directories. 7746 case "$xrpath " in 7747 *" $dir "*) ;; 7748 *) func_append xrpath " $dir" ;; 7749 esac 7750 fi 7751 deplibs="$deplib $deplibs" 7752 continue 7753 ;; 7754 *.la) 7755 func_resolve_sysroot "$deplib" 7756 lib=$func_resolve_sysroot_result 7757 ;; 7758 *.$libext) 7759 if test conv = "$pass"; then 7760 deplibs="$deplib $deplibs" 7761 continue 7762 fi 7763 case $linkmode in 7764 lib) 7765 # Linking convenience modules into shared libraries is allowed, 7766 # but linking other static libraries is non-portable. 7767 case " $dlpreconveniencelibs " in 7768 *" $deplib "*) ;; 7769 *) 7770 valid_a_lib=false 7771 case $deplibs_check_method in 7772 match_pattern*) 7773 set dummy $deplibs_check_method; shift 7774 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7775 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 7776 | $EGREP "$match_pattern_regex" > /dev/null; then 7777 valid_a_lib=: 7778 fi 7779 ;; 7780 pass_all) 7781 valid_a_lib=: 7782 ;; 7783 esac 7784 if $valid_a_lib; then 7785 echo 7786 $ECHO "*** Warning: Linking the shared library $output against the" 7787 $ECHO "*** static library $deplib is not portable!" 7788 deplibs="$deplib $deplibs" 7789 else 7790 echo 7791 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 7792 echo "*** I have the capability to make that library automatically link in when" 7793 echo "*** you link to this library. But I can only do this if you have a" 7794 echo "*** shared version of the library, which you do not appear to have" 7795 echo "*** because the file extensions .$libext of this argument makes me believe" 7796 echo "*** that it is just a static archive that I should not use here." 7797 fi 7798 ;; 7799 esac 7800 continue 7801 ;; 7802 prog) 7803 if test link != "$pass"; then 7804 deplibs="$deplib $deplibs" 7805 else 7806 compile_deplibs="$deplib $compile_deplibs" 7807 finalize_deplibs="$deplib $finalize_deplibs" 7808 fi 7809 continue 7810 ;; 7811 esac # linkmode 7812 ;; # *.$libext 7813 *.lo | *.$objext) 7814 if test conv = "$pass"; then 7815 deplibs="$deplib $deplibs" 7816 elif test prog = "$linkmode"; then 7817 if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then 7818 # If there is no dlopen support or we're linking statically, 7819 # we need to preload. 7820 func_append newdlprefiles " $deplib" 7821 compile_deplibs="$deplib $compile_deplibs" 7822 finalize_deplibs="$deplib $finalize_deplibs" 7823 else 7824 func_append newdlfiles " $deplib" 7825 fi 7826 fi 7827 continue 7828 ;; 7829 %DEPLIBS%) 7830 alldeplibs=: 7831 continue 7832 ;; 7833 esac # case $deplib 7834 7835 $found || test -f "$lib" \ 7836 || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" 7837 7838 # Check to see that this really is a libtool archive. 7839 func_lalib_unsafe_p "$lib" \ 7840 || func_fatal_error "'$lib' is not a valid libtool archive" 7841 7842 func_dirname "$lib" "" "." 7843 ladir=$func_dirname_result 7844 7845 dlname= 7846 dlopen= 7847 dlpreopen= 7848 libdir= 7849 library_names= 7850 old_library= 7851 inherited_linker_flags= 7852 # If the library was installed with an old release of libtool, 7853 # it will not redefine variables installed, or shouldnotlink 7854 installed=yes 7855 shouldnotlink=no 7856 avoidtemprpath= 7857 7858 7859 # Read the .la file 7860 func_source "$lib" 7861 7862 # Convert "-framework foo" to "foo.ltframework" 7863 if test -n "$inherited_linker_flags"; then 7864 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 7865 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 7866 case " $new_inherited_linker_flags " in 7867 *" $tmp_inherited_linker_flag "*) ;; 7868 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 7869 esac 7870 done 7871 fi 7872 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7873 if test lib,link = "$linkmode,$pass" || 7874 test prog,scan = "$linkmode,$pass" || 7875 { test prog != "$linkmode" && test lib != "$linkmode"; }; then 7876 test -n "$dlopen" && func_append dlfiles " $dlopen" 7877 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 7878 fi 7879 7880 if test conv = "$pass"; then 7881 # Only check for convenience libraries 7882 deplibs="$lib $deplibs" 7883 if test -z "$libdir"; then 7884 if test -z "$old_library"; then 7885 func_fatal_error "cannot find name of link library for '$lib'" 7886 fi 7887 # It is a libtool convenience library, so add in its objects. 7888 func_append convenience " $ladir/$objdir/$old_library" 7889 func_append old_convenience " $ladir/$objdir/$old_library" 7890 elif test prog != "$linkmode" && test lib != "$linkmode"; then 7891 func_fatal_error "'$lib' is not a convenience library" 7892 fi 7893 tmp_libs= 7894 for deplib in $dependency_libs; do 7895 deplibs="$deplib $deplibs" 7896 if $opt_preserve_dup_deps; then 7897 case "$tmp_libs " in 7898 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7899 esac 7900 fi 7901 func_append tmp_libs " $deplib" 7902 done 7903 continue 7904 fi # $pass = conv 7905 7906 7907 # Get the name of the library we link against. 7908 linklib= 7909 if test -n "$old_library" && 7910 { test yes = "$prefer_static_libs" || 7911 test built,no = "$prefer_static_libs,$installed"; }; then 7912 linklib=$old_library 7913 else 7914 for l in $old_library $library_names; do 7915 linklib=$l 7916 done 7917 fi 7918 if test -z "$linklib"; then 7919 func_fatal_error "cannot find name of link library for '$lib'" 7920 fi 7921 7922 # This library was specified with -dlopen. 7923 if test dlopen = "$pass"; then 7924 test -z "$libdir" \ 7925 && func_fatal_error "cannot -dlopen a convenience library: '$lib'" 7926 if test -z "$dlname" || 7927 test yes != "$dlopen_support" || 7928 test no = "$build_libtool_libs" 7929 then 7930 # If there is no dlname, no dlopen support or we're linking 7931 # statically, we need to preload. We also need to preload any 7932 # dependent libraries so libltdl's deplib preloader doesn't 7933 # bomb out in the load deplibs phase. 7934 func_append dlprefiles " $lib $dependency_libs" 7935 else 7936 func_append newdlfiles " $lib" 7937 fi 7938 continue 7939 fi # $pass = dlopen 7940 7941 # We need an absolute path. 7942 case $ladir in 7943 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; 7944 *) 7945 abs_ladir=`cd "$ladir" && pwd` 7946 if test -z "$abs_ladir"; then 7947 func_warning "cannot determine absolute directory name of '$ladir'" 7948 func_warning "passing it literally to the linker, although it might fail" 7949 abs_ladir=$ladir 7950 fi 7951 ;; 7952 esac 7953 func_basename "$lib" 7954 laname=$func_basename_result 7955 7956 # Find the relevant object directory and library name. 7957 if test yes = "$installed"; then 7958 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 7959 func_warning "library '$lib' was moved." 7960 dir=$ladir 7961 absdir=$abs_ladir 7962 libdir=$abs_ladir 7963 else 7964 dir=$lt_sysroot$libdir 7965 absdir=$lt_sysroot$libdir 7966 fi 7967 test yes = "$hardcode_automatic" && avoidtemprpath=yes 7968 else 7969 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 7970 dir=$ladir 7971 absdir=$abs_ladir 7972 # Remove this search path later 7973 func_append notinst_path " $abs_ladir" 7974 else 7975 dir=$ladir/$objdir 7976 absdir=$abs_ladir/$objdir 7977 # Remove this search path later 7978 func_append notinst_path " $abs_ladir" 7979 fi 7980 fi # $installed = yes 7981 func_stripname 'lib' '.la' "$laname" 7982 name=$func_stripname_result 7983 7984 # This library was specified with -dlpreopen. 7985 if test dlpreopen = "$pass"; then 7986 if test -z "$libdir" && test prog = "$linkmode"; then 7987 func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" 7988 fi 7989 case $host in 7990 # special handling for platforms with PE-DLLs. 7991 *cygwin* | *mingw* | *cegcc* ) 7992 # Linker will automatically link against shared library if both 7993 # static and shared are present. Therefore, ensure we extract 7994 # symbols from the import library if a shared library is present 7995 # (otherwise, the dlopen module name will be incorrect). We do 7996 # this by putting the import library name into $newdlprefiles. 7997 # We recover the dlopen module name by 'saving' the la file 7998 # name in a special purpose variable, and (later) extracting the 7999 # dlname from the la file. 8000 if test -n "$dlname"; then 8001 func_tr_sh "$dir/$linklib" 8002 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 8003 func_append newdlprefiles " $dir/$linklib" 8004 else 8005 func_append newdlprefiles " $dir/$old_library" 8006 # Keep a list of preopened convenience libraries to check 8007 # that they are being used correctly in the link pass. 8008 test -z "$libdir" && \ 8009 func_append dlpreconveniencelibs " $dir/$old_library" 8010 fi 8011 ;; 8012 * ) 8013 # Prefer using a static library (so that no silly _DYNAMIC symbols 8014 # are required to link). 8015 if test -n "$old_library"; then 8016 func_append newdlprefiles " $dir/$old_library" 8017 # Keep a list of preopened convenience libraries to check 8018 # that they are being used correctly in the link pass. 8019 test -z "$libdir" && \ 8020 func_append dlpreconveniencelibs " $dir/$old_library" 8021 # Otherwise, use the dlname, so that lt_dlopen finds it. 8022 elif test -n "$dlname"; then 8023 func_append newdlprefiles " $dir/$dlname" 8024 else 8025 func_append newdlprefiles " $dir/$linklib" 8026 fi 8027 ;; 8028 esac 8029 fi # $pass = dlpreopen 8030 8031 if test -z "$libdir"; then 8032 # Link the convenience library 8033 if test lib = "$linkmode"; then 8034 deplibs="$dir/$old_library $deplibs" 8035 elif test prog,link = "$linkmode,$pass"; then 8036 compile_deplibs="$dir/$old_library $compile_deplibs" 8037 finalize_deplibs="$dir/$old_library $finalize_deplibs" 8038 else 8039 deplibs="$lib $deplibs" # used for prog,scan pass 8040 fi 8041 continue 8042 fi 8043 8044 8045 if test prog = "$linkmode" && test link != "$pass"; then 8046 func_append newlib_search_path " $ladir" 8047 deplibs="$lib $deplibs" 8048 8049 linkalldeplibs=false 8050 if test no != "$link_all_deplibs" || test -z "$library_names" || 8051 test no = "$build_libtool_libs"; then 8052 linkalldeplibs=: 8053 fi 8054 8055 tmp_libs= 8056 for deplib in $dependency_libs; do 8057 case $deplib in 8058 -L*) func_stripname '-L' '' "$deplib" 8059 func_resolve_sysroot "$func_stripname_result" 8060 func_append newlib_search_path " $func_resolve_sysroot_result" 8061 ;; 8062 esac 8063 # Need to link against all dependency_libs? 8064 if $linkalldeplibs; then 8065 deplibs="$deplib $deplibs" 8066 else 8067 # Need to hardcode shared library paths 8068 # or/and link against static libraries 8069 newdependency_libs="$deplib $newdependency_libs" 8070 fi 8071 if $opt_preserve_dup_deps; then 8072 case "$tmp_libs " in 8073 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 8074 esac 8075 fi 8076 func_append tmp_libs " $deplib" 8077 done # for deplib 8078 continue 8079 fi # $linkmode = prog... 8080 8081 if test prog,link = "$linkmode,$pass"; then 8082 if test -n "$library_names" && 8083 { { test no = "$prefer_static_libs" || 8084 test built,yes = "$prefer_static_libs,$installed"; } || 8085 test -z "$old_library"; }; then 8086 # We need to hardcode the library path 8087 if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then 8088 # Make sure the rpath contains only unique directories. 8089 case $temp_rpath: in 8090 *"$absdir:"*) ;; 8091 *) func_append temp_rpath "$absdir:" ;; 8092 esac 8093 fi 8094 8095 # Hardcode the library path. 8096 # Skip directories that are in the system default run-time 8097 # search path. 8098 case " $sys_lib_dlsearch_path " in 8099 *" $absdir "*) ;; 8100 *) 8101 case "$compile_rpath " in 8102 *" $absdir "*) ;; 8103 *) func_append compile_rpath " $absdir" ;; 8104 esac 8105 ;; 8106 esac 8107 case " $sys_lib_dlsearch_path " in 8108 *" $libdir "*) ;; 8109 *) 8110 case "$finalize_rpath " in 8111 *" $libdir "*) ;; 8112 *) func_append finalize_rpath " $libdir" ;; 8113 esac 8114 ;; 8115 esac 8116 fi # $linkmode,$pass = prog,link... 8117 8118 if $alldeplibs && 8119 { test pass_all = "$deplibs_check_method" || 8120 { test yes = "$build_libtool_libs" && 8121 test -n "$library_names"; }; }; then 8122 # We only need to search for static libraries 8123 continue 8124 fi 8125 fi 8126 8127 link_static=no # Whether the deplib will be linked statically 8128 use_static_libs=$prefer_static_libs 8129 if test built = "$use_static_libs" && test yes = "$installed"; then 8130 use_static_libs=no 8131 fi 8132 if test -n "$library_names" && 8133 { test no = "$use_static_libs" || test -z "$old_library"; }; then 8134 case $host in 8135 *cygwin* | *mingw* | *cegcc* | *os2*) 8136 # No point in relinking DLLs because paths are not encoded 8137 func_append notinst_deplibs " $lib" 8138 need_relink=no 8139 ;; 8140 *) 8141 if test no = "$installed"; then 8142 func_append notinst_deplibs " $lib" 8143 need_relink=yes 8144 fi 8145 ;; 8146 esac 8147 # This is a shared library 8148 8149 # Warn about portability, can't link against -module's on some 8150 # systems (darwin). Don't bleat about dlopened modules though! 8151 dlopenmodule= 8152 for dlpremoduletest in $dlprefiles; do 8153 if test "X$dlpremoduletest" = "X$lib"; then 8154 dlopenmodule=$dlpremoduletest 8155 break 8156 fi 8157 done 8158 if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then 8159 echo 8160 if test prog = "$linkmode"; then 8161 $ECHO "*** Warning: Linking the executable $output against the loadable module" 8162 else 8163 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 8164 fi 8165 $ECHO "*** $linklib is not portable!" 8166 fi 8167 if test lib = "$linkmode" && 8168 test yes = "$hardcode_into_libs"; then 8169 # Hardcode the library path. 8170 # Skip directories that are in the system default run-time 8171 # search path. 8172 case " $sys_lib_dlsearch_path " in 8173 *" $absdir "*) ;; 8174 *) 8175 case "$compile_rpath " in 8176 *" $absdir "*) ;; 8177 *) func_append compile_rpath " $absdir" ;; 8178 esac 8179 ;; 8180 esac 8181 case " $sys_lib_dlsearch_path " in 8182 *" $libdir "*) ;; 8183 *) 8184 case "$finalize_rpath " in 8185 *" $libdir "*) ;; 8186 *) func_append finalize_rpath " $libdir" ;; 8187 esac 8188 ;; 8189 esac 8190 fi 8191 8192 if test -n "$old_archive_from_expsyms_cmds"; then 8193 # figure out the soname 8194 set dummy $library_names 8195 shift 8196 realname=$1 8197 shift 8198 libname=`eval "\\$ECHO \"$libname_spec\""` 8199 # use dlname if we got it. it's perfectly good, no? 8200 if test -n "$dlname"; then 8201 soname=$dlname 8202 elif test -n "$soname_spec"; then 8203 # bleh windows 8204 case $host in 8205 *cygwin* | mingw* | *cegcc* | *os2*) 8206 func_arith $current - $age 8207 major=$func_arith_result 8208 versuffix=-$major 8209 ;; 8210 esac 8211 eval soname=\"$soname_spec\" 8212 else 8213 soname=$realname 8214 fi 8215 8216 # Make a new name for the extract_expsyms_cmds to use 8217 soroot=$soname 8218 func_basename "$soroot" 8219 soname=$func_basename_result 8220 func_stripname 'lib' '.dll' "$soname" 8221 newlib=libimp-$func_stripname_result.a 8222 8223 # If the library has no export list, then create one now 8224 if test -f "$output_objdir/$soname-def"; then : 8225 else 8226 func_verbose "extracting exported symbol list from '$soname'" 8227 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 8228 fi 8229 8230 # Create $newlib 8231 if test -f "$output_objdir/$newlib"; then :; else 8232 func_verbose "generating import library for '$soname'" 8233 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 8234 fi 8235 # make sure the library variables are pointing to the new library 8236 dir=$output_objdir 8237 linklib=$newlib 8238 fi # test -n "$old_archive_from_expsyms_cmds" 8239 8240 if test prog = "$linkmode" || test relink != "$opt_mode"; then 8241 add_shlibpath= 8242 add_dir= 8243 add= 8244 lib_linked=yes 8245 case $hardcode_action in 8246 immediate | unsupported) 8247 if test no = "$hardcode_direct"; then 8248 add=$dir/$linklib 8249 case $host in 8250 *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; 8251 *-*-sysv4*uw2*) add_dir=-L$dir ;; 8252 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 8253 *-*-unixware7*) add_dir=-L$dir ;; 8254 *-*-darwin* ) 8255 # if the lib is a (non-dlopened) module then we cannot 8256 # link against it, someone is ignoring the earlier warnings 8257 if /usr/bin/file -L $add 2> /dev/null | 8258 $GREP ": [^:]* bundle" >/dev/null; then 8259 if test "X$dlopenmodule" != "X$lib"; then 8260 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 8261 if test -z "$old_library"; then 8262 echo 8263 echo "*** And there doesn't seem to be a static archive available" 8264 echo "*** The link will probably fail, sorry" 8265 else 8266 add=$dir/$old_library 8267 fi 8268 elif test -n "$old_library"; then 8269 add=$dir/$old_library 8270 fi 8271 fi 8272 esac 8273 elif test no = "$hardcode_minus_L"; then 8274 case $host in 8275 *-*-sunos*) add_shlibpath=$dir ;; 8276 esac 8277 add_dir=-L$dir 8278 add=-l$name 8279 elif test no = "$hardcode_shlibpath_var"; then 8280 add_shlibpath=$dir 8281 add=-l$name 8282 else 8283 lib_linked=no 8284 fi 8285 ;; 8286 relink) 8287 if test yes = "$hardcode_direct" && 8288 test no = "$hardcode_direct_absolute"; then 8289 add=$dir/$linklib 8290 elif test yes = "$hardcode_minus_L"; then 8291 add_dir=-L$absdir 8292 # Try looking first in the location we're being installed to. 8293 if test -n "$inst_prefix_dir"; then 8294 case $libdir in 8295 [\\/]*) 8296 func_append add_dir " -L$inst_prefix_dir$libdir" 8297 ;; 8298 esac 8299 fi 8300 add=-l$name 8301 elif test yes = "$hardcode_shlibpath_var"; then 8302 add_shlibpath=$dir 8303 add=-l$name 8304 else 8305 lib_linked=no 8306 fi 8307 ;; 8308 *) lib_linked=no ;; 8309 esac 8310 8311 if test yes != "$lib_linked"; then 8312 func_fatal_configuration "unsupported hardcode properties" 8313 fi 8314 8315 if test -n "$add_shlibpath"; then 8316 case :$compile_shlibpath: in 8317 *":$add_shlibpath:"*) ;; 8318 *) func_append compile_shlibpath "$add_shlibpath:" ;; 8319 esac 8320 fi 8321 if test prog = "$linkmode"; then 8322 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 8323 test -n "$add" && compile_deplibs="$add $compile_deplibs" 8324 else 8325 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8326 test -n "$add" && deplibs="$add $deplibs" 8327 if test yes != "$hardcode_direct" && 8328 test yes != "$hardcode_minus_L" && 8329 test yes = "$hardcode_shlibpath_var"; then 8330 case :$finalize_shlibpath: in 8331 *":$libdir:"*) ;; 8332 *) func_append finalize_shlibpath "$libdir:" ;; 8333 esac 8334 fi 8335 fi 8336 fi 8337 8338 if test prog = "$linkmode" || test relink = "$opt_mode"; then 8339 add_shlibpath= 8340 add_dir= 8341 add= 8342 # Finalize command for both is simple: just hardcode it. 8343 if test yes = "$hardcode_direct" && 8344 test no = "$hardcode_direct_absolute"; then 8345 add=$libdir/$linklib 8346 elif test yes = "$hardcode_minus_L"; then 8347 add_dir=-L$libdir 8348 add=-l$name 8349 elif test yes = "$hardcode_shlibpath_var"; then 8350 case :$finalize_shlibpath: in 8351 *":$libdir:"*) ;; 8352 *) func_append finalize_shlibpath "$libdir:" ;; 8353 esac 8354 add=-l$name 8355 elif test yes = "$hardcode_automatic"; then 8356 if test -n "$inst_prefix_dir" && 8357 test -f "$inst_prefix_dir$libdir/$linklib"; then 8358 add=$inst_prefix_dir$libdir/$linklib 8359 else 8360 add=$libdir/$linklib 8361 fi 8362 else 8363 # We cannot seem to hardcode it, guess we'll fake it. 8364 add_dir=-L$libdir 8365 # Try looking first in the location we're being installed to. 8366 if test -n "$inst_prefix_dir"; then 8367 case $libdir in 8368 [\\/]*) 8369 func_append add_dir " -L$inst_prefix_dir$libdir" 8370 ;; 8371 esac 8372 fi 8373 add=-l$name 8374 fi 8375 8376 if test prog = "$linkmode"; then 8377 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 8378 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 8379 else 8380 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8381 test -n "$add" && deplibs="$add $deplibs" 8382 fi 8383 fi 8384 elif test prog = "$linkmode"; then 8385 # Here we assume that one of hardcode_direct or hardcode_minus_L 8386 # is not unsupported. This is valid on all known static and 8387 # shared platforms. 8388 if test unsupported != "$hardcode_direct"; then 8389 test -n "$old_library" && linklib=$old_library 8390 compile_deplibs="$dir/$linklib $compile_deplibs" 8391 finalize_deplibs="$dir/$linklib $finalize_deplibs" 8392 else 8393 compile_deplibs="-l$name -L$dir $compile_deplibs" 8394 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 8395 fi 8396 elif test yes = "$build_libtool_libs"; then 8397 # Not a shared library 8398 if test pass_all != "$deplibs_check_method"; then 8399 # We're trying link a shared library against a static one 8400 # but the system doesn't support it. 8401 8402 # Just print a warning and add the library to dependency_libs so 8403 # that the program can be linked against the static library. 8404 echo 8405 $ECHO "*** Warning: This system cannot link to static lib archive $lib." 8406 echo "*** I have the capability to make that library automatically link in when" 8407 echo "*** you link to this library. But I can only do this if you have a" 8408 echo "*** shared version of the library, which you do not appear to have." 8409 if test yes = "$module"; then 8410 echo "*** But as you try to build a module library, libtool will still create " 8411 echo "*** a static module, that should work as long as the dlopening application" 8412 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 8413 if test -z "$global_symbol_pipe"; then 8414 echo 8415 echo "*** However, this would only work if libtool was able to extract symbol" 8416 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 8417 echo "*** not find such a program. So, this module is probably useless." 8418 echo "*** 'nm' from GNU binutils and a full rebuild may help." 8419 fi 8420 if test no = "$build_old_libs"; then 8421 build_libtool_libs=module 8422 build_old_libs=yes 8423 else 8424 build_libtool_libs=no 8425 fi 8426 fi 8427 else 8428 deplibs="$dir/$old_library $deplibs" 8429 link_static=yes 8430 fi 8431 fi # link shared/static library? 8432 8433 if test lib = "$linkmode"; then 8434 if test -n "$dependency_libs" && 8435 { test yes != "$hardcode_into_libs" || 8436 test yes = "$build_old_libs" || 8437 test yes = "$link_static"; }; then 8438 # Extract -R from dependency_libs 8439 temp_deplibs= 8440 for libdir in $dependency_libs; do 8441 case $libdir in 8442 -R*) func_stripname '-R' '' "$libdir" 8443 temp_xrpath=$func_stripname_result 8444 case " $xrpath " in 8445 *" $temp_xrpath "*) ;; 8446 *) func_append xrpath " $temp_xrpath";; 8447 esac;; 8448 *) func_append temp_deplibs " $libdir";; 8449 esac 8450 done 8451 dependency_libs=$temp_deplibs 8452 fi 8453 8454 func_append newlib_search_path " $absdir" 8455 # Link against this library 8456 test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 8457 # ... and its dependency_libs 8458 tmp_libs= 8459 for deplib in $dependency_libs; do 8460 newdependency_libs="$deplib $newdependency_libs" 8461 case $deplib in 8462 -L*) func_stripname '-L' '' "$deplib" 8463 func_resolve_sysroot "$func_stripname_result";; 8464 *) func_resolve_sysroot "$deplib" ;; 8465 esac 8466 if $opt_preserve_dup_deps; then 8467 case "$tmp_libs " in 8468 *" $func_resolve_sysroot_result "*) 8469 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 8470 esac 8471 fi 8472 func_append tmp_libs " $func_resolve_sysroot_result" 8473 done 8474 8475 if test no != "$link_all_deplibs"; then 8476 # Add the search paths of all dependency libraries 8477 for deplib in $dependency_libs; do 8478 path= 8479 case $deplib in 8480 -L*) path=$deplib ;; 8481 *.la) 8482 func_resolve_sysroot "$deplib" 8483 deplib=$func_resolve_sysroot_result 8484 func_dirname "$deplib" "" "." 8485 dir=$func_dirname_result 8486 # We need an absolute path. 8487 case $dir in 8488 [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; 8489 *) 8490 absdir=`cd "$dir" && pwd` 8491 if test -z "$absdir"; then 8492 func_warning "cannot determine absolute directory name of '$dir'" 8493 absdir=$dir 8494 fi 8495 ;; 8496 esac 8497 if $GREP "^installed=no" $deplib > /dev/null; then 8498 case $host in 8499 *-*-darwin*) 8500 depdepl= 8501 eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 8502 if test -n "$deplibrary_names"; then 8503 for tmp in $deplibrary_names; do 8504 depdepl=$tmp 8505 done 8506 if test -f "$absdir/$objdir/$depdepl"; then 8507 depdepl=$absdir/$objdir/$depdepl 8508 darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8509 if test -z "$darwin_install_name"; then 8510 darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8511 fi 8512 func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" 8513 func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" 8514 path= 8515 fi 8516 fi 8517 ;; 8518 *) 8519 path=-L$absdir/$objdir 8520 ;; 8521 esac 8522 else 8523 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 8524 test -z "$libdir" && \ 8525 func_fatal_error "'$deplib' is not a valid libtool archive" 8526 test "$absdir" != "$libdir" && \ 8527 func_warning "'$deplib' seems to be moved" 8528 8529 path=-L$absdir 8530 fi 8531 ;; 8532 esac 8533 case " $deplibs " in 8534 *" $path "*) ;; 8535 *) deplibs="$path $deplibs" ;; 8536 esac 8537 done 8538 fi # link_all_deplibs != no 8539 fi # linkmode = lib 8540 done # for deplib in $libs 8541 if test link = "$pass"; then 8542 if test prog = "$linkmode"; then 8543 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 8544 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 8545 else 8546 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8547 fi 8548 fi 8549 dependency_libs=$newdependency_libs 8550 if test dlpreopen = "$pass"; then 8551 # Link the dlpreopened libraries before other libraries 8552 for deplib in $save_deplibs; do 8553 deplibs="$deplib $deplibs" 8554 done 8555 fi 8556 if test dlopen != "$pass"; then 8557 test conv = "$pass" || { 8558 # Make sure lib_search_path contains only unique directories. 8559 lib_search_path= 8560 for dir in $newlib_search_path; do 8561 case "$lib_search_path " in 8562 *" $dir "*) ;; 8563 *) func_append lib_search_path " $dir" ;; 8564 esac 8565 done 8566 newlib_search_path= 8567 } 8568 8569 if test prog,link = "$linkmode,$pass"; then 8570 vars="compile_deplibs finalize_deplibs" 8571 else 8572 vars=deplibs 8573 fi 8574 for var in $vars dependency_libs; do 8575 # Add libraries to $var in reverse order 8576 eval tmp_libs=\"\$$var\" 8577 new_libs= 8578 for deplib in $tmp_libs; do 8579 # FIXME: Pedantically, this is the right thing to do, so 8580 # that some nasty dependency loop isn't accidentally 8581 # broken: 8582 #new_libs="$deplib $new_libs" 8583 # Pragmatically, this seems to cause very few problems in 8584 # practice: 8585 case $deplib in 8586 -L*) new_libs="$deplib $new_libs" ;; 8587 -R*) ;; 8588 *) 8589 # And here is the reason: when a library appears more 8590 # than once as an explicit dependence of a library, or 8591 # is implicitly linked in more than once by the 8592 # compiler, it is considered special, and multiple 8593 # occurrences thereof are not removed. Compare this 8594 # with having the same library being listed as a 8595 # dependency of multiple other libraries: in this case, 8596 # we know (pedantically, we assume) the library does not 8597 # need to be listed more than once, so we keep only the 8598 # last copy. This is not always right, but it is rare 8599 # enough that we require users that really mean to play 8600 # such unportable linking tricks to link the library 8601 # using -Wl,-lname, so that libtool does not consider it 8602 # for duplicate removal. 8603 case " $specialdeplibs " in 8604 *" $deplib "*) new_libs="$deplib $new_libs" ;; 8605 *) 8606 case " $new_libs " in 8607 *" $deplib "*) ;; 8608 *) new_libs="$deplib $new_libs" ;; 8609 esac 8610 ;; 8611 esac 8612 ;; 8613 esac 8614 done 8615 tmp_libs= 8616 for deplib in $new_libs; do 8617 case $deplib in 8618 -L*) 8619 case " $tmp_libs " in 8620 *" $deplib "*) ;; 8621 *) func_append tmp_libs " $deplib" ;; 8622 esac 8623 ;; 8624 *) func_append tmp_libs " $deplib" ;; 8625 esac 8626 done 8627 eval $var=\"$tmp_libs\" 8628 done # for var 8629 fi 8630 8631 # Add Sun CC postdeps if required: 8632 test CXX = "$tagname" && { 8633 case $host_os in 8634 linux*) 8635 case `$CC -V 2>&1 | sed 5q` in 8636 *Sun\ C*) # Sun C++ 5.9 8637 func_suncc_cstd_abi 8638 8639 if test no != "$suncc_use_cstd_abi"; then 8640 func_append postdeps ' -library=Cstd -library=Crun' 8641 fi 8642 ;; 8643 esac 8644 ;; 8645 8646 solaris*) 8647 func_cc_basename "$CC" 8648 case $func_cc_basename_result in 8649 CC* | sunCC*) 8650 func_suncc_cstd_abi 8651 8652 if test no != "$suncc_use_cstd_abi"; then 8653 func_append postdeps ' -library=Cstd -library=Crun' 8654 fi 8655 ;; 8656 esac 8657 ;; 8658 esac 8659 } 8660 8661 # Last step: remove runtime libs from dependency_libs 8662 # (they stay in deplibs) 8663 tmp_libs= 8664 for i in $dependency_libs; do 8665 case " $predeps $postdeps $compiler_lib_search_path " in 8666 *" $i "*) 8667 i= 8668 ;; 8669 esac 8670 if test -n "$i"; then 8671 func_append tmp_libs " $i" 8672 fi 8673 done 8674 dependency_libs=$tmp_libs 8675 done # for pass 8676 if test prog = "$linkmode"; then 8677 dlfiles=$newdlfiles 8678 fi 8679 if test prog = "$linkmode" || test lib = "$linkmode"; then 8680 dlprefiles=$newdlprefiles 8681 fi 8682 8683 case $linkmode in 8684 oldlib) 8685 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 8686 func_warning "'-dlopen' is ignored for archives" 8687 fi 8688 8689 case " $deplibs" in 8690 *\ -l* | *\ -L*) 8691 func_warning "'-l' and '-L' are ignored for archives" ;; 8692 esac 8693 8694 test -n "$rpath" && \ 8695 func_warning "'-rpath' is ignored for archives" 8696 8697 test -n "$xrpath" && \ 8698 func_warning "'-R' is ignored for archives" 8699 8700 test -n "$vinfo" && \ 8701 func_warning "'-version-info/-version-number' is ignored for archives" 8702 8703 test -n "$release" && \ 8704 func_warning "'-release' is ignored for archives" 8705 8706 test -n "$export_symbols$export_symbols_regex" && \ 8707 func_warning "'-export-symbols' is ignored for archives" 8708 8709 # Now set the variables for building old libraries. 8710 build_libtool_libs=no 8711 oldlibs=$output 8712 func_append objs "$old_deplibs" 8713 ;; 8714 8715 lib) 8716 # Make sure we only generate libraries of the form 'libNAME.la'. 8717 case $outputname in 8718 lib*) 8719 func_stripname 'lib' '.la' "$outputname" 8720 name=$func_stripname_result 8721 eval shared_ext=\"$shrext_cmds\" 8722 eval libname=\"$libname_spec\" 8723 ;; 8724 *) 8725 test no = "$module" \ 8726 && func_fatal_help "libtool library '$output' must begin with 'lib'" 8727 8728 if test no != "$need_lib_prefix"; then 8729 # Add the "lib" prefix for modules if required 8730 func_stripname '' '.la' "$outputname" 8731 name=$func_stripname_result 8732 eval shared_ext=\"$shrext_cmds\" 8733 eval libname=\"$libname_spec\" 8734 else 8735 func_stripname '' '.la' "$outputname" 8736 libname=$func_stripname_result 8737 fi 8738 ;; 8739 esac 8740 8741 if test -n "$objs"; then 8742 if test pass_all != "$deplibs_check_method"; then 8743 func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" 8744 else 8745 echo 8746 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 8747 $ECHO "*** objects $objs is not portable!" 8748 func_append libobjs " $objs" 8749 fi 8750 fi 8751 8752 test no = "$dlself" \ 8753 || func_warning "'-dlopen self' is ignored for libtool libraries" 8754 8755 set dummy $rpath 8756 shift 8757 test 1 -lt "$#" \ 8758 && func_warning "ignoring multiple '-rpath's for a libtool library" 8759 8760 install_libdir=$1 8761 8762 oldlibs= 8763 if test -z "$rpath"; then 8764 if test yes = "$build_libtool_libs"; then 8765 # Building a libtool convenience library. 8766 # Some compilers have problems with a '.al' extension so 8767 # convenience libraries should have the same extension an 8768 # archive normally would. 8769 oldlibs="$output_objdir/$libname.$libext $oldlibs" 8770 build_libtool_libs=convenience 8771 build_old_libs=yes 8772 fi 8773 8774 test -n "$vinfo" && \ 8775 func_warning "'-version-info/-version-number' is ignored for convenience libraries" 8776 8777 test -n "$release" && \ 8778 func_warning "'-release' is ignored for convenience libraries" 8779 else 8780 8781 # Parse the version information argument. 8782 save_ifs=$IFS; IFS=: 8783 set dummy $vinfo 0 0 0 8784 shift 8785 IFS=$save_ifs 8786 8787 test -n "$7" && \ 8788 func_fatal_help "too many parameters to '-version-info'" 8789 8790 # convert absolute version numbers to libtool ages 8791 # this retains compatibility with .la files and attempts 8792 # to make the code below a bit more comprehensible 8793 8794 case $vinfo_number in 8795 yes) 8796 number_major=$1 8797 number_minor=$2 8798 number_revision=$3 8799 # 8800 # There are really only two kinds -- those that 8801 # use the current revision as the major version 8802 # and those that subtract age and use age as 8803 # a minor version. But, then there is irix 8804 # that has an extra 1 added just for fun 8805 # 8806 case $version_type in 8807 # correct linux to gnu/linux during the next big refactor 8808 darwin|freebsd-elf|linux|osf|windows|none) 8809 func_arith $number_major + $number_minor 8810 current=$func_arith_result 8811 age=$number_minor 8812 revision=$number_revision 8813 ;; 8814 freebsd-aout|qnx|sunos) 8815 current=$number_major 8816 revision=$number_minor 8817 age=0 8818 ;; 8819 irix|nonstopux) 8820 func_arith $number_major + $number_minor 8821 current=$func_arith_result 8822 age=$number_minor 8823 revision=$number_minor 8824 lt_irix_increment=no 8825 ;; 8826 esac 8827 ;; 8828 no) 8829 current=$1 8830 revision=$2 8831 age=$3 8832 ;; 8833 esac 8834 8835 # Check that each of the things are valid numbers. 8836 case $current in 8837 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8838 *) 8839 func_error "CURRENT '$current' must be a nonnegative integer" 8840 func_fatal_error "'$vinfo' is not valid version information" 8841 ;; 8842 esac 8843 8844 case $revision in 8845 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8846 *) 8847 func_error "REVISION '$revision' must be a nonnegative integer" 8848 func_fatal_error "'$vinfo' is not valid version information" 8849 ;; 8850 esac 8851 8852 case $age in 8853 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8854 *) 8855 func_error "AGE '$age' must be a nonnegative integer" 8856 func_fatal_error "'$vinfo' is not valid version information" 8857 ;; 8858 esac 8859 8860 if test "$age" -gt "$current"; then 8861 func_error "AGE '$age' is greater than the current interface number '$current'" 8862 func_fatal_error "'$vinfo' is not valid version information" 8863 fi 8864 8865 # Calculate the version variables. 8866 major= 8867 versuffix= 8868 verstring= 8869 case $version_type in 8870 none) ;; 8871 8872 darwin) 8873 # Like Linux, but with the current version available in 8874 # verstring for coding it into the library header 8875 func_arith $current - $age 8876 major=.$func_arith_result 8877 versuffix=$major.$age.$revision 8878 # Darwin ld doesn't like 0 for these options... 8879 func_arith $current + 1 8880 minor_current=$func_arith_result 8881 xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8882 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8883 # On Darwin other compilers 8884 case $CC in 8885 nagfor*) 8886 verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8887 ;; 8888 *) 8889 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8890 ;; 8891 esac 8892 ;; 8893 8894 freebsd-aout) 8895 major=.$current 8896 versuffix=.$current.$revision 8897 ;; 8898 8899 freebsd-elf) 8900 func_arith $current - $age 8901 major=.$func_arith_result 8902 versuffix=$major.$age.$revision 8903 ;; 8904 8905 irix | nonstopux) 8906 if test no = "$lt_irix_increment"; then 8907 func_arith $current - $age 8908 else 8909 func_arith $current - $age + 1 8910 fi 8911 major=$func_arith_result 8912 8913 case $version_type in 8914 nonstopux) verstring_prefix=nonstopux ;; 8915 *) verstring_prefix=sgi ;; 8916 esac 8917 verstring=$verstring_prefix$major.$revision 8918 8919 # Add in all the interfaces that we are compatible with. 8920 loop=$revision 8921 while test 0 -ne "$loop"; do 8922 func_arith $revision - $loop 8923 iface=$func_arith_result 8924 func_arith $loop - 1 8925 loop=$func_arith_result 8926 verstring=$verstring_prefix$major.$iface:$verstring 8927 done 8928 8929 # Before this point, $major must not contain '.'. 8930 major=.$major 8931 versuffix=$major.$revision 8932 ;; 8933 8934 linux) # correct to gnu/linux during the next big refactor 8935 func_arith $current - $age 8936 major=.$func_arith_result 8937 versuffix=$major.$age.$revision 8938 ;; 8939 8940 osf) 8941 func_arith $current - $age 8942 major=.$func_arith_result 8943 versuffix=.$current.$age.$revision 8944 verstring=$current.$age.$revision 8945 8946 # Add in all the interfaces that we are compatible with. 8947 loop=$age 8948 while test 0 -ne "$loop"; do 8949 func_arith $current - $loop 8950 iface=$func_arith_result 8951 func_arith $loop - 1 8952 loop=$func_arith_result 8953 verstring=$verstring:$iface.0 8954 done 8955 8956 # Make executables depend on our current version. 8957 func_append verstring ":$current.0" 8958 ;; 8959 8960 qnx) 8961 major=.$current 8962 versuffix=.$current 8963 ;; 8964 8965 sco) 8966 major=.$current 8967 versuffix=.$current 8968 ;; 8969 8970 sunos) 8971 major=.$current 8972 versuffix=.$current.$revision 8973 ;; 8974 8975 windows) 8976 # Use '-' rather than '.', since we only want one 8977 # extension on DOS 8.3 file systems. 8978 func_arith $current - $age 8979 major=$func_arith_result 8980 versuffix=-$major 8981 ;; 8982 8983 *) 8984 func_fatal_configuration "unknown library version type '$version_type'" 8985 ;; 8986 esac 8987 8988 # Clear the version info if we defaulted, and they specified a release. 8989 if test -z "$vinfo" && test -n "$release"; then 8990 major= 8991 case $version_type in 8992 darwin) 8993 # we can't check for "0.0" in archive_cmds due to quoting 8994 # problems, so we reset it completely 8995 verstring= 8996 ;; 8997 *) 8998 verstring=0.0 8999 ;; 9000 esac 9001 if test no = "$need_version"; then 9002 versuffix= 9003 else 9004 versuffix=.0.0 9005 fi 9006 fi 9007 9008 # Remove version info from name if versioning should be avoided 9009 if test yes,no = "$avoid_version,$need_version"; then 9010 major= 9011 versuffix= 9012 verstring= 9013 fi 9014 9015 # Check to see if the archive will have undefined symbols. 9016 if test yes = "$allow_undefined"; then 9017 if test unsupported = "$allow_undefined_flag"; then 9018 if test yes = "$build_old_libs"; then 9019 func_warning "undefined symbols not allowed in $host shared libraries; building static only" 9020 build_libtool_libs=no 9021 else 9022 func_fatal_error "can't build $host shared library unless -no-undefined is specified" 9023 fi 9024 fi 9025 else 9026 # Don't allow undefined symbols. 9027 allow_undefined_flag=$no_undefined_flag 9028 fi 9029 9030 fi 9031 9032 func_generate_dlsyms "$libname" "$libname" : 9033 func_append libobjs " $symfileobj" 9034 test " " = "$libobjs" && libobjs= 9035 9036 if test relink != "$opt_mode"; then 9037 # Remove our outputs, but don't remove object files since they 9038 # may have been created when compiling PIC objects. 9039 removelist= 9040 tempremovelist=`$ECHO "$output_objdir/*"` 9041 for p in $tempremovelist; do 9042 case $p in 9043 *.$objext | *.gcno) 9044 ;; 9045 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) 9046 if test -n "$precious_files_regex"; then 9047 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 9048 then 9049 continue 9050 fi 9051 fi 9052 func_append removelist " $p" 9053 ;; 9054 *) ;; 9055 esac 9056 done 9057 test -n "$removelist" && \ 9058 func_show_eval "${RM}r \$removelist" 9059 fi 9060 9061 # Now set the variables for building old libraries. 9062 if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then 9063 func_append oldlibs " $output_objdir/$libname.$libext" 9064 9065 # Transform .lo files to .o files. 9066 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` 9067 fi 9068 9069 # Eliminate all temporary directories. 9070 #for path in $notinst_path; do 9071 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 9072 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 9073 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 9074 #done 9075 9076 if test -n "$xrpath"; then 9077 # If the user specified any rpath flags, then add them. 9078 temp_xrpath= 9079 for libdir in $xrpath; do 9080 func_replace_sysroot "$libdir" 9081 func_append temp_xrpath " -R$func_replace_sysroot_result" 9082 case "$finalize_rpath " in 9083 *" $libdir "*) ;; 9084 *) func_append finalize_rpath " $libdir" ;; 9085 esac 9086 done 9087 if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then 9088 dependency_libs="$temp_xrpath $dependency_libs" 9089 fi 9090 fi 9091 9092 # Make sure dlfiles contains only unique files that won't be dlpreopened 9093 old_dlfiles=$dlfiles 9094 dlfiles= 9095 for lib in $old_dlfiles; do 9096 case " $dlprefiles $dlfiles " in 9097 *" $lib "*) ;; 9098 *) func_append dlfiles " $lib" ;; 9099 esac 9100 done 9101 9102 # Make sure dlprefiles contains only unique files 9103 old_dlprefiles=$dlprefiles 9104 dlprefiles= 9105 for lib in $old_dlprefiles; do 9106 case "$dlprefiles " in 9107 *" $lib "*) ;; 9108 *) func_append dlprefiles " $lib" ;; 9109 esac 9110 done 9111 9112 if test yes = "$build_libtool_libs"; then 9113 if test -n "$rpath"; then 9114 case $host in 9115 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 9116 # these systems don't actually have a c library (as such)! 9117 ;; 9118 *-*-rhapsody* | *-*-darwin1.[012]) 9119 # Rhapsody C library is in the System framework 9120 func_append deplibs " System.ltframework" 9121 ;; 9122 *-*-netbsd*) 9123 # Don't link with libc until the a.out ld.so is fixed. 9124 ;; 9125 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 9126 # Do not include libc due to us having libc/libc_r. 9127 ;; 9128 *-*-sco3.2v5* | *-*-sco5v6*) 9129 # Causes problems with __ctype 9130 ;; 9131 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 9132 # Compiler inserts libc in the correct place for threads to work 9133 ;; 9134 *) 9135 # Add libc to deplibs on all other systems if necessary. 9136 if test yes = "$build_libtool_need_lc"; then 9137 func_append deplibs " -lc" 9138 fi 9139 ;; 9140 esac 9141 fi 9142 9143 # Transform deplibs into only deplibs that can be linked in shared. 9144 name_save=$name 9145 libname_save=$libname 9146 release_save=$release 9147 versuffix_save=$versuffix 9148 major_save=$major 9149 # I'm not sure if I'm treating the release correctly. I think 9150 # release should show up in the -l (ie -lgmp5) so we don't want to 9151 # add it in twice. Is that correct? 9152 release= 9153 versuffix= 9154 major= 9155 newdeplibs= 9156 droppeddeps=no 9157 case $deplibs_check_method in 9158 pass_all) 9159 # Don't check for shared/static. Everything works. 9160 # This might be a little naive. We might want to check 9161 # whether the library exists or not. But this is on 9162 # osf3 & osf4 and I'm not really sure... Just 9163 # implementing what was already the behavior. 9164 newdeplibs=$deplibs 9165 ;; 9166 test_compile) 9167 # This code stresses the "libraries are programs" paradigm to its 9168 # limits. Maybe even breaks it. We compile a program, linking it 9169 # against the deplibs as a proxy for the library. Then we can check 9170 # whether they linked in statically or dynamically with ldd. 9171 $opt_dry_run || $RM conftest.c 9172 cat > conftest.c <<EOF 9173 int main() { return 0; } 9174 EOF 9175 $opt_dry_run || $RM conftest 9176 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 9177 ldd_output=`ldd conftest` 9178 for i in $deplibs; do 9179 case $i in 9180 -l*) 9181 func_stripname -l '' "$i" 9182 name=$func_stripname_result 9183 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9184 case " $predeps $postdeps " in 9185 *" $i "*) 9186 func_append newdeplibs " $i" 9187 i= 9188 ;; 9189 esac 9190 fi 9191 if test -n "$i"; then 9192 libname=`eval "\\$ECHO \"$libname_spec\""` 9193 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9194 set dummy $deplib_matches; shift 9195 deplib_match=$1 9196 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9197 func_append newdeplibs " $i" 9198 else 9199 droppeddeps=yes 9200 echo 9201 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9202 echo "*** I have the capability to make that library automatically link in when" 9203 echo "*** you link to this library. But I can only do this if you have a" 9204 echo "*** shared version of the library, which I believe you do not have" 9205 echo "*** because a test_compile did reveal that the linker did not use it for" 9206 echo "*** its dynamic dependency list that programs get resolved with at runtime." 9207 fi 9208 fi 9209 ;; 9210 *) 9211 func_append newdeplibs " $i" 9212 ;; 9213 esac 9214 done 9215 else 9216 # Error occurred in the first compile. Let's try to salvage 9217 # the situation: Compile a separate program for each library. 9218 for i in $deplibs; do 9219 case $i in 9220 -l*) 9221 func_stripname -l '' "$i" 9222 name=$func_stripname_result 9223 $opt_dry_run || $RM conftest 9224 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 9225 ldd_output=`ldd conftest` 9226 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9227 case " $predeps $postdeps " in 9228 *" $i "*) 9229 func_append newdeplibs " $i" 9230 i= 9231 ;; 9232 esac 9233 fi 9234 if test -n "$i"; then 9235 libname=`eval "\\$ECHO \"$libname_spec\""` 9236 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9237 set dummy $deplib_matches; shift 9238 deplib_match=$1 9239 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9240 func_append newdeplibs " $i" 9241 else 9242 droppeddeps=yes 9243 echo 9244 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9245 echo "*** I have the capability to make that library automatically link in when" 9246 echo "*** you link to this library. But I can only do this if you have a" 9247 echo "*** shared version of the library, which you do not appear to have" 9248 echo "*** because a test_compile did reveal that the linker did not use this one" 9249 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 9250 fi 9251 fi 9252 else 9253 droppeddeps=yes 9254 echo 9255 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 9256 echo "*** make it link in! You will probably need to install it or some" 9257 echo "*** library that it depends on before this library will be fully" 9258 echo "*** functional. Installing it before continuing would be even better." 9259 fi 9260 ;; 9261 *) 9262 func_append newdeplibs " $i" 9263 ;; 9264 esac 9265 done 9266 fi 9267 ;; 9268 file_magic*) 9269 set dummy $deplibs_check_method; shift 9270 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9271 for a_deplib in $deplibs; do 9272 case $a_deplib in 9273 -l*) 9274 func_stripname -l '' "$a_deplib" 9275 name=$func_stripname_result 9276 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9277 case " $predeps $postdeps " in 9278 *" $a_deplib "*) 9279 func_append newdeplibs " $a_deplib" 9280 a_deplib= 9281 ;; 9282 esac 9283 fi 9284 if test -n "$a_deplib"; then 9285 libname=`eval "\\$ECHO \"$libname_spec\""` 9286 if test -n "$file_magic_glob"; then 9287 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 9288 else 9289 libnameglob=$libname 9290 fi 9291 test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` 9292 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9293 if test yes = "$want_nocaseglob"; then 9294 shopt -s nocaseglob 9295 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9296 $nocaseglob 9297 else 9298 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9299 fi 9300 for potent_lib in $potential_libs; do 9301 # Follow soft links. 9302 if ls -lLd "$potent_lib" 2>/dev/null | 9303 $GREP " -> " >/dev/null; then 9304 continue 9305 fi 9306 # The statement above tries to avoid entering an 9307 # endless loop below, in case of cyclic links. 9308 # We might still enter an endless loop, since a link 9309 # loop can be closed while we follow links, 9310 # but so what? 9311 potlib=$potent_lib 9312 while test -h "$potlib" 2>/dev/null; do 9313 potliblink=`ls -ld $potlib | $SED 's/.* -> //'` 9314 case $potliblink in 9315 [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; 9316 *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; 9317 esac 9318 done 9319 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 9320 $SED -e 10q | 9321 $EGREP "$file_magic_regex" > /dev/null; then 9322 func_append newdeplibs " $a_deplib" 9323 a_deplib= 9324 break 2 9325 fi 9326 done 9327 done 9328 fi 9329 if test -n "$a_deplib"; then 9330 droppeddeps=yes 9331 echo 9332 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9333 echo "*** I have the capability to make that library automatically link in when" 9334 echo "*** you link to this library. But I can only do this if you have a" 9335 echo "*** shared version of the library, which you do not appear to have" 9336 echo "*** because I did check the linker path looking for a file starting" 9337 if test -z "$potlib"; then 9338 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 9339 else 9340 $ECHO "*** with $libname and none of the candidates passed a file format test" 9341 $ECHO "*** using a file magic. Last file checked: $potlib" 9342 fi 9343 fi 9344 ;; 9345 *) 9346 # Add a -L argument. 9347 func_append newdeplibs " $a_deplib" 9348 ;; 9349 esac 9350 done # Gone through all deplibs. 9351 ;; 9352 match_pattern*) 9353 set dummy $deplibs_check_method; shift 9354 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9355 for a_deplib in $deplibs; do 9356 case $a_deplib in 9357 -l*) 9358 func_stripname -l '' "$a_deplib" 9359 name=$func_stripname_result 9360 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9361 case " $predeps $postdeps " in 9362 *" $a_deplib "*) 9363 func_append newdeplibs " $a_deplib" 9364 a_deplib= 9365 ;; 9366 esac 9367 fi 9368 if test -n "$a_deplib"; then 9369 libname=`eval "\\$ECHO \"$libname_spec\""` 9370 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9371 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 9372 for potent_lib in $potential_libs; do 9373 potlib=$potent_lib # see symlink-check above in file_magic test 9374 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 9375 $EGREP "$match_pattern_regex" > /dev/null; then 9376 func_append newdeplibs " $a_deplib" 9377 a_deplib= 9378 break 2 9379 fi 9380 done 9381 done 9382 fi 9383 if test -n "$a_deplib"; then 9384 droppeddeps=yes 9385 echo 9386 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9387 echo "*** I have the capability to make that library automatically link in when" 9388 echo "*** you link to this library. But I can only do this if you have a" 9389 echo "*** shared version of the library, which you do not appear to have" 9390 echo "*** because I did check the linker path looking for a file starting" 9391 if test -z "$potlib"; then 9392 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 9393 else 9394 $ECHO "*** with $libname and none of the candidates passed a file format test" 9395 $ECHO "*** using a regex pattern. Last file checked: $potlib" 9396 fi 9397 fi 9398 ;; 9399 *) 9400 # Add a -L argument. 9401 func_append newdeplibs " $a_deplib" 9402 ;; 9403 esac 9404 done # Gone through all deplibs. 9405 ;; 9406 none | unknown | *) 9407 newdeplibs= 9408 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 9409 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9410 for i in $predeps $postdeps; do 9411 # can't use Xsed below, because $i might contain '/' 9412 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` 9413 done 9414 fi 9415 case $tmp_deplibs in 9416 *[!\ \ ]*) 9417 echo 9418 if test none = "$deplibs_check_method"; then 9419 echo "*** Warning: inter-library dependencies are not supported in this platform." 9420 else 9421 echo "*** Warning: inter-library dependencies are not known to be supported." 9422 fi 9423 echo "*** All declared inter-library dependencies are being dropped." 9424 droppeddeps=yes 9425 ;; 9426 esac 9427 ;; 9428 esac 9429 versuffix=$versuffix_save 9430 major=$major_save 9431 release=$release_save 9432 libname=$libname_save 9433 name=$name_save 9434 9435 case $host in 9436 *-*-rhapsody* | *-*-darwin1.[012]) 9437 # On Rhapsody replace the C library with the System framework 9438 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 9439 ;; 9440 esac 9441 9442 if test yes = "$droppeddeps"; then 9443 if test yes = "$module"; then 9444 echo 9445 echo "*** Warning: libtool could not satisfy all declared inter-library" 9446 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 9447 echo "*** a static module, that should work as long as the dlopening" 9448 echo "*** application is linked with the -dlopen flag." 9449 if test -z "$global_symbol_pipe"; then 9450 echo 9451 echo "*** However, this would only work if libtool was able to extract symbol" 9452 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 9453 echo "*** not find such a program. So, this module is probably useless." 9454 echo "*** 'nm' from GNU binutils and a full rebuild may help." 9455 fi 9456 if test no = "$build_old_libs"; then 9457 oldlibs=$output_objdir/$libname.$libext 9458 build_libtool_libs=module 9459 build_old_libs=yes 9460 else 9461 build_libtool_libs=no 9462 fi 9463 else 9464 echo "*** The inter-library dependencies that have been dropped here will be" 9465 echo "*** automatically added whenever a program is linked with this library" 9466 echo "*** or is declared to -dlopen it." 9467 9468 if test no = "$allow_undefined"; then 9469 echo 9470 echo "*** Since this library must not contain undefined symbols," 9471 echo "*** because either the platform does not support them or" 9472 echo "*** it was explicitly requested with -no-undefined," 9473 echo "*** libtool will only create a static version of it." 9474 if test no = "$build_old_libs"; then 9475 oldlibs=$output_objdir/$libname.$libext 9476 build_libtool_libs=module 9477 build_old_libs=yes 9478 else 9479 build_libtool_libs=no 9480 fi 9481 fi 9482 fi 9483 fi 9484 # Done checking deplibs! 9485 deplibs=$newdeplibs 9486 fi 9487 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 9488 case $host in 9489 *-*-darwin*) 9490 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9491 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9492 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9493 ;; 9494 esac 9495 9496 # move library search paths that coincide with paths to not yet 9497 # installed libraries to the beginning of the library search list 9498 new_libs= 9499 for path in $notinst_path; do 9500 case " $new_libs " in 9501 *" -L$path/$objdir "*) ;; 9502 *) 9503 case " $deplibs " in 9504 *" -L$path/$objdir "*) 9505 func_append new_libs " -L$path/$objdir" ;; 9506 esac 9507 ;; 9508 esac 9509 done 9510 for deplib in $deplibs; do 9511 case $deplib in 9512 -L*) 9513 case " $new_libs " in 9514 *" $deplib "*) ;; 9515 *) func_append new_libs " $deplib" ;; 9516 esac 9517 ;; 9518 *) func_append new_libs " $deplib" ;; 9519 esac 9520 done 9521 deplibs=$new_libs 9522 9523 # All the library-specific variables (install_libdir is set above). 9524 library_names= 9525 old_library= 9526 dlname= 9527 9528 # Test again, we may have decided not to build it any more 9529 if test yes = "$build_libtool_libs"; then 9530 # Remove $wl instances when linking with ld. 9531 # FIXME: should test the right _cmds variable. 9532 case $archive_cmds in 9533 *\$LD\ *) wl= ;; 9534 esac 9535 if test yes = "$hardcode_into_libs"; then 9536 # Hardcode the library paths 9537 hardcode_libdirs= 9538 dep_rpath= 9539 rpath=$finalize_rpath 9540 test relink = "$opt_mode" || rpath=$compile_rpath$rpath 9541 for libdir in $rpath; do 9542 if test -n "$hardcode_libdir_flag_spec"; then 9543 if test -n "$hardcode_libdir_separator"; then 9544 func_replace_sysroot "$libdir" 9545 libdir=$func_replace_sysroot_result 9546 if test -z "$hardcode_libdirs"; then 9547 hardcode_libdirs=$libdir 9548 else 9549 # Just accumulate the unique libdirs. 9550 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 9551 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 9552 ;; 9553 *) 9554 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 9555 ;; 9556 esac 9557 fi 9558 else 9559 eval flag=\"$hardcode_libdir_flag_spec\" 9560 func_append dep_rpath " $flag" 9561 fi 9562 elif test -n "$runpath_var"; then 9563 case "$perm_rpath " in 9564 *" $libdir "*) ;; 9565 *) func_append perm_rpath " $libdir" ;; 9566 esac 9567 fi 9568 done 9569 # Substitute the hardcoded libdirs into the rpath. 9570 if test -n "$hardcode_libdir_separator" && 9571 test -n "$hardcode_libdirs"; then 9572 libdir=$hardcode_libdirs 9573 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 9574 fi 9575 if test -n "$runpath_var" && test -n "$perm_rpath"; then 9576 # We should set the runpath_var. 9577 rpath= 9578 for dir in $perm_rpath; do 9579 func_append rpath "$dir:" 9580 done 9581 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 9582 fi 9583 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 9584 fi 9585 9586 shlibpath=$finalize_shlibpath 9587 test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath 9588 if test -n "$shlibpath"; then 9589 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 9590 fi 9591 9592 # Get the real and link names of the library. 9593 eval shared_ext=\"$shrext_cmds\" 9594 eval library_names=\"$library_names_spec\" 9595 set dummy $library_names 9596 shift 9597 realname=$1 9598 shift 9599 9600 if test -n "$soname_spec"; then 9601 eval soname=\"$soname_spec\" 9602 else 9603 soname=$realname 9604 fi 9605 if test -z "$dlname"; then 9606 dlname=$soname 9607 fi 9608 9609 lib=$output_objdir/$realname 9610 linknames= 9611 for link 9612 do 9613 func_append linknames " $link" 9614 done 9615 9616 # Use standard objects if they are pic 9617 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 9618 test "X$libobjs" = "X " && libobjs= 9619 9620 delfiles= 9621 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9622 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 9623 export_symbols=$output_objdir/$libname.uexp 9624 func_append delfiles " $export_symbols" 9625 fi 9626 9627 orig_export_symbols= 9628 case $host_os in 9629 cygwin* | mingw* | cegcc*) 9630 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 9631 # exporting using user supplied symfile 9632 func_dll_def_p "$export_symbols" || { 9633 # and it's NOT already a .def file. Must figure out 9634 # which of the given symbols are data symbols and tag 9635 # them as such. So, trigger use of export_symbols_cmds. 9636 # export_symbols gets reassigned inside the "prepare 9637 # the list of exported symbols" if statement, so the 9638 # include_expsyms logic still works. 9639 orig_export_symbols=$export_symbols 9640 export_symbols= 9641 always_export_symbols=yes 9642 } 9643 fi 9644 ;; 9645 esac 9646 9647 # Prepare the list of exported symbols 9648 if test -z "$export_symbols"; then 9649 if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then 9650 func_verbose "generating symbol list for '$libname.la'" 9651 export_symbols=$output_objdir/$libname.exp 9652 $opt_dry_run || $RM $export_symbols 9653 cmds=$export_symbols_cmds 9654 save_ifs=$IFS; IFS='~' 9655 for cmd1 in $cmds; do 9656 IFS=$save_ifs 9657 # Take the normal branch if the nm_file_list_spec branch 9658 # doesn't work or if tool conversion is not needed. 9659 case $nm_file_list_spec~$to_tool_file_cmd in 9660 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 9661 try_normal_branch=yes 9662 eval cmd=\"$cmd1\" 9663 func_len " $cmd" 9664 len=$func_len_result 9665 ;; 9666 *) 9667 try_normal_branch=no 9668 ;; 9669 esac 9670 if test yes = "$try_normal_branch" \ 9671 && { test "$len" -lt "$max_cmd_len" \ 9672 || test "$max_cmd_len" -le -1; } 9673 then 9674 func_show_eval "$cmd" 'exit $?' 9675 skipped_export=false 9676 elif test -n "$nm_file_list_spec"; then 9677 func_basename "$output" 9678 output_la=$func_basename_result 9679 save_libobjs=$libobjs 9680 save_output=$output 9681 output=$output_objdir/$output_la.nm 9682 func_to_tool_file "$output" 9683 libobjs=$nm_file_list_spec$func_to_tool_file_result 9684 func_append delfiles " $output" 9685 func_verbose "creating $NM input file list: $output" 9686 for obj in $save_libobjs; do 9687 func_to_tool_file "$obj" 9688 $ECHO "$func_to_tool_file_result" 9689 done > "$output" 9690 eval cmd=\"$cmd1\" 9691 func_show_eval "$cmd" 'exit $?' 9692 output=$save_output 9693 libobjs=$save_libobjs 9694 skipped_export=false 9695 else 9696 # The command line is too long to execute in one step. 9697 func_verbose "using reloadable object file for export list..." 9698 skipped_export=: 9699 # Break out early, otherwise skipped_export may be 9700 # set to false by a later but shorter cmd. 9701 break 9702 fi 9703 done 9704 IFS=$save_ifs 9705 if test -n "$export_symbols_regex" && test : != "$skipped_export"; then 9706 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9707 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9708 fi 9709 fi 9710 fi 9711 9712 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9713 tmp_export_symbols=$export_symbols 9714 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 9715 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 9716 fi 9717 9718 if test : != "$skipped_export" && test -n "$orig_export_symbols"; then 9719 # The given exports_symbols file has to be filtered, so filter it. 9720 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 9721 # FIXME: $output_objdir/$libname.filter potentially contains lots of 9722 # 's' commands, which not all seds can handle. GNU sed should be fine 9723 # though. Also, the filter scales superlinearly with the number of 9724 # global variables. join(1) would be nice here, but unfortunately 9725 # isn't a blessed tool. 9726 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 9727 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 9728 export_symbols=$output_objdir/$libname.def 9729 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 9730 fi 9731 9732 tmp_deplibs= 9733 for test_deplib in $deplibs; do 9734 case " $convenience " in 9735 *" $test_deplib "*) ;; 9736 *) 9737 func_append tmp_deplibs " $test_deplib" 9738 ;; 9739 esac 9740 done 9741 deplibs=$tmp_deplibs 9742 9743 if test -n "$convenience"; then 9744 if test -n "$whole_archive_flag_spec" && 9745 test yes = "$compiler_needs_object" && 9746 test -z "$libobjs"; then 9747 # extract the archives, so we have objects to list. 9748 # TODO: could optimize this to just extract one archive. 9749 whole_archive_flag_spec= 9750 fi 9751 if test -n "$whole_archive_flag_spec"; then 9752 save_libobjs=$libobjs 9753 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 9754 test "X$libobjs" = "X " && libobjs= 9755 else 9756 gentop=$output_objdir/${outputname}x 9757 func_append generated " $gentop" 9758 9759 func_extract_archives $gentop $convenience 9760 func_append libobjs " $func_extract_archives_result" 9761 test "X$libobjs" = "X " && libobjs= 9762 fi 9763 fi 9764 9765 if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then 9766 eval flag=\"$thread_safe_flag_spec\" 9767 func_append linker_flags " $flag" 9768 fi 9769 9770 # Make a backup of the uninstalled library when relinking 9771 if test relink = "$opt_mode"; then 9772 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 9773 fi 9774 9775 # Do each of the archive commands. 9776 if test yes = "$module" && test -n "$module_cmds"; then 9777 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 9778 eval test_cmds=\"$module_expsym_cmds\" 9779 cmds=$module_expsym_cmds 9780 else 9781 eval test_cmds=\"$module_cmds\" 9782 cmds=$module_cmds 9783 fi 9784 else 9785 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 9786 eval test_cmds=\"$archive_expsym_cmds\" 9787 cmds=$archive_expsym_cmds 9788 else 9789 eval test_cmds=\"$archive_cmds\" 9790 cmds=$archive_cmds 9791 fi 9792 fi 9793 9794 if test : != "$skipped_export" && 9795 func_len " $test_cmds" && 9796 len=$func_len_result && 9797 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9798 : 9799 else 9800 # The command line is too long to link in one step, link piecewise 9801 # or, if using GNU ld and skipped_export is not :, use a linker 9802 # script. 9803 9804 # Save the value of $output and $libobjs because we want to 9805 # use them later. If we have whole_archive_flag_spec, we 9806 # want to use save_libobjs as it was before 9807 # whole_archive_flag_spec was expanded, because we can't 9808 # assume the linker understands whole_archive_flag_spec. 9809 # This may have to be revisited, in case too many 9810 # convenience libraries get linked in and end up exceeding 9811 # the spec. 9812 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 9813 save_libobjs=$libobjs 9814 fi 9815 save_output=$output 9816 func_basename "$output" 9817 output_la=$func_basename_result 9818 9819 # Clear the reloadable object creation command queue and 9820 # initialize k to one. 9821 test_cmds= 9822 concat_cmds= 9823 objlist= 9824 last_robj= 9825 k=1 9826 9827 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then 9828 output=$output_objdir/$output_la.lnkscript 9829 func_verbose "creating GNU ld script: $output" 9830 echo 'INPUT (' > $output 9831 for obj in $save_libobjs 9832 do 9833 func_to_tool_file "$obj" 9834 $ECHO "$func_to_tool_file_result" >> $output 9835 done 9836 echo ')' >> $output 9837 func_append delfiles " $output" 9838 func_to_tool_file "$output" 9839 output=$func_to_tool_file_result 9840 elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then 9841 output=$output_objdir/$output_la.lnk 9842 func_verbose "creating linker input file list: $output" 9843 : > $output 9844 set x $save_libobjs 9845 shift 9846 firstobj= 9847 if test yes = "$compiler_needs_object"; then 9848 firstobj="$1 " 9849 shift 9850 fi 9851 for obj 9852 do 9853 func_to_tool_file "$obj" 9854 $ECHO "$func_to_tool_file_result" >> $output 9855 done 9856 func_append delfiles " $output" 9857 func_to_tool_file "$output" 9858 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 9859 else 9860 if test -n "$save_libobjs"; then 9861 func_verbose "creating reloadable object files..." 9862 output=$output_objdir/$output_la-$k.$objext 9863 eval test_cmds=\"$reload_cmds\" 9864 func_len " $test_cmds" 9865 len0=$func_len_result 9866 len=$len0 9867 9868 # Loop over the list of objects to be linked. 9869 for obj in $save_libobjs 9870 do 9871 func_len " $obj" 9872 func_arith $len + $func_len_result 9873 len=$func_arith_result 9874 if test -z "$objlist" || 9875 test "$len" -lt "$max_cmd_len"; then 9876 func_append objlist " $obj" 9877 else 9878 # The command $test_cmds is almost too long, add a 9879 # command to the queue. 9880 if test 1 -eq "$k"; then 9881 # The first file doesn't have a previous command to add. 9882 reload_objs=$objlist 9883 eval concat_cmds=\"$reload_cmds\" 9884 else 9885 # All subsequent reloadable object files will link in 9886 # the last one created. 9887 reload_objs="$objlist $last_robj" 9888 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 9889 fi 9890 last_robj=$output_objdir/$output_la-$k.$objext 9891 func_arith $k + 1 9892 k=$func_arith_result 9893 output=$output_objdir/$output_la-$k.$objext 9894 objlist=" $obj" 9895 func_len " $last_robj" 9896 func_arith $len0 + $func_len_result 9897 len=$func_arith_result 9898 fi 9899 done 9900 # Handle the remaining objects by creating one last 9901 # reloadable object file. All subsequent reloadable object 9902 # files will link in the last one created. 9903 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9904 reload_objs="$objlist $last_robj" 9905 eval concat_cmds=\"\$concat_cmds$reload_cmds\" 9906 if test -n "$last_robj"; then 9907 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 9908 fi 9909 func_append delfiles " $output" 9910 9911 else 9912 output= 9913 fi 9914 9915 ${skipped_export-false} && { 9916 func_verbose "generating symbol list for '$libname.la'" 9917 export_symbols=$output_objdir/$libname.exp 9918 $opt_dry_run || $RM $export_symbols 9919 libobjs=$output 9920 # Append the command to create the export file. 9921 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9922 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 9923 if test -n "$last_robj"; then 9924 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 9925 fi 9926 } 9927 9928 test -n "$save_libobjs" && 9929 func_verbose "creating a temporary reloadable object file: $output" 9930 9931 # Loop through the commands generated above and execute them. 9932 save_ifs=$IFS; IFS='~' 9933 for cmd in $concat_cmds; do 9934 IFS=$save_ifs 9935 $opt_quiet || { 9936 func_quote_for_expand "$cmd" 9937 eval "func_echo $func_quote_for_expand_result" 9938 } 9939 $opt_dry_run || eval "$cmd" || { 9940 lt_exit=$? 9941 9942 # Restore the uninstalled library and exit 9943 if test relink = "$opt_mode"; then 9944 ( cd "$output_objdir" && \ 9945 $RM "${realname}T" && \ 9946 $MV "${realname}U" "$realname" ) 9947 fi 9948 9949 exit $lt_exit 9950 } 9951 done 9952 IFS=$save_ifs 9953 9954 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 9955 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9956 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9957 fi 9958 fi 9959 9960 ${skipped_export-false} && { 9961 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9962 tmp_export_symbols=$export_symbols 9963 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 9964 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 9965 fi 9966 9967 if test -n "$orig_export_symbols"; then 9968 # The given exports_symbols file has to be filtered, so filter it. 9969 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 9970 # FIXME: $output_objdir/$libname.filter potentially contains lots of 9971 # 's' commands, which not all seds can handle. GNU sed should be fine 9972 # though. Also, the filter scales superlinearly with the number of 9973 # global variables. join(1) would be nice here, but unfortunately 9974 # isn't a blessed tool. 9975 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 9976 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 9977 export_symbols=$output_objdir/$libname.def 9978 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 9979 fi 9980 } 9981 9982 libobjs=$output 9983 # Restore the value of output. 9984 output=$save_output 9985 9986 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 9987 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 9988 test "X$libobjs" = "X " && libobjs= 9989 fi 9990 # Expand the library linking commands again to reset the 9991 # value of $libobjs for piecewise linking. 9992 9993 # Do each of the archive commands. 9994 if test yes = "$module" && test -n "$module_cmds"; then 9995 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 9996 cmds=$module_expsym_cmds 9997 else 9998 cmds=$module_cmds 9999 fi 10000 else 10001 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 10002 cmds=$archive_expsym_cmds 10003 else 10004 cmds=$archive_cmds 10005 fi 10006 fi 10007 fi 10008 10009 if test -n "$delfiles"; then 10010 # Append the command to remove temporary files to $cmds. 10011 eval cmds=\"\$cmds~\$RM $delfiles\" 10012 fi 10013 10014 # Add any objects from preloaded convenience libraries 10015 if test -n "$dlprefiles"; then 10016 gentop=$output_objdir/${outputname}x 10017 func_append generated " $gentop" 10018 10019 func_extract_archives $gentop $dlprefiles 10020 func_append libobjs " $func_extract_archives_result" 10021 test "X$libobjs" = "X " && libobjs= 10022 fi 10023 10024 save_ifs=$IFS; IFS='~' 10025 for cmd in $cmds; do 10026 IFS=$sp$nl 10027 eval cmd=\"$cmd\" 10028 IFS=$save_ifs 10029 $opt_quiet || { 10030 func_quote_for_expand "$cmd" 10031 eval "func_echo $func_quote_for_expand_result" 10032 } 10033 $opt_dry_run || eval "$cmd" || { 10034 lt_exit=$? 10035 10036 # Restore the uninstalled library and exit 10037 if test relink = "$opt_mode"; then 10038 ( cd "$output_objdir" && \ 10039 $RM "${realname}T" && \ 10040 $MV "${realname}U" "$realname" ) 10041 fi 10042 10043 exit $lt_exit 10044 } 10045 done 10046 IFS=$save_ifs 10047 10048 # Restore the uninstalled library and exit 10049 if test relink = "$opt_mode"; then 10050 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 10051 10052 if test -n "$convenience"; then 10053 if test -z "$whole_archive_flag_spec"; then 10054 func_show_eval '${RM}r "$gentop"' 10055 fi 10056 fi 10057 10058 exit $EXIT_SUCCESS 10059 fi 10060 10061 # Create links to the real library. 10062 for linkname in $linknames; do 10063 if test "$realname" != "$linkname"; then 10064 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 10065 fi 10066 done 10067 10068 # If -module or -export-dynamic was specified, set the dlname. 10069 if test yes = "$module" || test yes = "$export_dynamic"; then 10070 # On all known operating systems, these are identical. 10071 dlname=$soname 10072 fi 10073 fi 10074 ;; 10075 10076 obj) 10077 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 10078 func_warning "'-dlopen' is ignored for objects" 10079 fi 10080 10081 case " $deplibs" in 10082 *\ -l* | *\ -L*) 10083 func_warning "'-l' and '-L' are ignored for objects" ;; 10084 esac 10085 10086 test -n "$rpath" && \ 10087 func_warning "'-rpath' is ignored for objects" 10088 10089 test -n "$xrpath" && \ 10090 func_warning "'-R' is ignored for objects" 10091 10092 test -n "$vinfo" && \ 10093 func_warning "'-version-info' is ignored for objects" 10094 10095 test -n "$release" && \ 10096 func_warning "'-release' is ignored for objects" 10097 10098 case $output in 10099 *.lo) 10100 test -n "$objs$old_deplibs" && \ 10101 func_fatal_error "cannot build library object '$output' from non-libtool objects" 10102 10103 libobj=$output 10104 func_lo2o "$libobj" 10105 obj=$func_lo2o_result 10106 ;; 10107 *) 10108 libobj= 10109 obj=$output 10110 ;; 10111 esac 10112 10113 # Delete the old objects. 10114 $opt_dry_run || $RM $obj $libobj 10115 10116 # Objects from convenience libraries. This assumes 10117 # single-version convenience libraries. Whenever we create 10118 # different ones for PIC/non-PIC, this we'll have to duplicate 10119 # the extraction. 10120 reload_conv_objs= 10121 gentop= 10122 # if reload_cmds runs $LD directly, get rid of -Wl from 10123 # whole_archive_flag_spec and hope we can get by with turning comma 10124 # into space. 10125 case $reload_cmds in 10126 *\$LD[\ \$]*) wl= ;; 10127 esac 10128 if test -n "$convenience"; then 10129 if test -n "$whole_archive_flag_spec"; then 10130 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 10131 test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 10132 reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags 10133 else 10134 gentop=$output_objdir/${obj}x 10135 func_append generated " $gentop" 10136 10137 func_extract_archives $gentop $convenience 10138 reload_conv_objs="$reload_objs $func_extract_archives_result" 10139 fi 10140 fi 10141 10142 # If we're not building shared, we need to use non_pic_objs 10143 test yes = "$build_libtool_libs" || libobjs=$non_pic_objects 10144 10145 # Create the old-style object. 10146 reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs 10147 10148 output=$obj 10149 func_execute_cmds "$reload_cmds" 'exit $?' 10150 10151 # Exit if we aren't doing a library object file. 10152 if test -z "$libobj"; then 10153 if test -n "$gentop"; then 10154 func_show_eval '${RM}r "$gentop"' 10155 fi 10156 10157 exit $EXIT_SUCCESS 10158 fi 10159 10160 test yes = "$build_libtool_libs" || { 10161 if test -n "$gentop"; then 10162 func_show_eval '${RM}r "$gentop"' 10163 fi 10164 10165 # Create an invalid libtool object if no PIC, so that we don't 10166 # accidentally link it into a program. 10167 # $show "echo timestamp > $libobj" 10168 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 10169 exit $EXIT_SUCCESS 10170 } 10171 10172 if test -n "$pic_flag" || test default != "$pic_mode"; then 10173 # Only do commands if we really have different PIC objects. 10174 reload_objs="$libobjs $reload_conv_objs" 10175 output=$libobj 10176 func_execute_cmds "$reload_cmds" 'exit $?' 10177 fi 10178 10179 if test -n "$gentop"; then 10180 func_show_eval '${RM}r "$gentop"' 10181 fi 10182 10183 exit $EXIT_SUCCESS 10184 ;; 10185 10186 prog) 10187 case $host in 10188 *cygwin*) func_stripname '' '.exe' "$output" 10189 output=$func_stripname_result.exe;; 10190 esac 10191 test -n "$vinfo" && \ 10192 func_warning "'-version-info' is ignored for programs" 10193 10194 test -n "$release" && \ 10195 func_warning "'-release' is ignored for programs" 10196 10197 $preload \ 10198 && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ 10199 && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." 10200 10201 case $host in 10202 *-*-rhapsody* | *-*-darwin1.[012]) 10203 # On Rhapsody replace the C library is the System framework 10204 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 10205 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 10206 ;; 10207 esac 10208 10209 case $host in 10210 *-*-darwin*) 10211 # Don't allow lazy linking, it breaks C++ global constructors 10212 # But is supposedly fixed on 10.4 or later (yay!). 10213 if test CXX = "$tagname"; then 10214 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10215 10.[0123]) 10216 func_append compile_command " $wl-bind_at_load" 10217 func_append finalize_command " $wl-bind_at_load" 10218 ;; 10219 esac 10220 fi 10221 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 10222 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10223 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10224 ;; 10225 esac 10226 10227 10228 # move library search paths that coincide with paths to not yet 10229 # installed libraries to the beginning of the library search list 10230 new_libs= 10231 for path in $notinst_path; do 10232 case " $new_libs " in 10233 *" -L$path/$objdir "*) ;; 10234 *) 10235 case " $compile_deplibs " in 10236 *" -L$path/$objdir "*) 10237 func_append new_libs " -L$path/$objdir" ;; 10238 esac 10239 ;; 10240 esac 10241 done 10242 for deplib in $compile_deplibs; do 10243 case $deplib in 10244 -L*) 10245 case " $new_libs " in 10246 *" $deplib "*) ;; 10247 *) func_append new_libs " $deplib" ;; 10248 esac 10249 ;; 10250 *) func_append new_libs " $deplib" ;; 10251 esac 10252 done 10253 compile_deplibs=$new_libs 10254 10255 10256 func_append compile_command " $compile_deplibs" 10257 func_append finalize_command " $finalize_deplibs" 10258 10259 if test -n "$rpath$xrpath"; then 10260 # If the user specified any rpath flags, then add them. 10261 for libdir in $rpath $xrpath; do 10262 # This is the magic to use -rpath. 10263 case "$finalize_rpath " in 10264 *" $libdir "*) ;; 10265 *) func_append finalize_rpath " $libdir" ;; 10266 esac 10267 done 10268 fi 10269 10270 # Now hardcode the library paths 10271 rpath= 10272 hardcode_libdirs= 10273 for libdir in $compile_rpath $finalize_rpath; do 10274 if test -n "$hardcode_libdir_flag_spec"; then 10275 if test -n "$hardcode_libdir_separator"; then 10276 if test -z "$hardcode_libdirs"; then 10277 hardcode_libdirs=$libdir 10278 else 10279 # Just accumulate the unique libdirs. 10280 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10281 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10282 ;; 10283 *) 10284 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10285 ;; 10286 esac 10287 fi 10288 else 10289 eval flag=\"$hardcode_libdir_flag_spec\" 10290 func_append rpath " $flag" 10291 fi 10292 elif test -n "$runpath_var"; then 10293 case "$perm_rpath " in 10294 *" $libdir "*) ;; 10295 *) func_append perm_rpath " $libdir" ;; 10296 esac 10297 fi 10298 case $host in 10299 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 10300 testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` 10301 case :$dllsearchpath: in 10302 *":$libdir:"*) ;; 10303 ::) dllsearchpath=$libdir;; 10304 *) func_append dllsearchpath ":$libdir";; 10305 esac 10306 case :$dllsearchpath: in 10307 *":$testbindir:"*) ;; 10308 ::) dllsearchpath=$testbindir;; 10309 *) func_append dllsearchpath ":$testbindir";; 10310 esac 10311 ;; 10312 esac 10313 done 10314 # Substitute the hardcoded libdirs into the rpath. 10315 if test -n "$hardcode_libdir_separator" && 10316 test -n "$hardcode_libdirs"; then 10317 libdir=$hardcode_libdirs 10318 eval rpath=\" $hardcode_libdir_flag_spec\" 10319 fi 10320 compile_rpath=$rpath 10321 10322 rpath= 10323 hardcode_libdirs= 10324 for libdir in $finalize_rpath; do 10325 if test -n "$hardcode_libdir_flag_spec"; then 10326 if test -n "$hardcode_libdir_separator"; then 10327 if test -z "$hardcode_libdirs"; then 10328 hardcode_libdirs=$libdir 10329 else 10330 # Just accumulate the unique libdirs. 10331 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10332 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10333 ;; 10334 *) 10335 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10336 ;; 10337 esac 10338 fi 10339 else 10340 eval flag=\"$hardcode_libdir_flag_spec\" 10341 func_append rpath " $flag" 10342 fi 10343 elif test -n "$runpath_var"; then 10344 case "$finalize_perm_rpath " in 10345 *" $libdir "*) ;; 10346 *) func_append finalize_perm_rpath " $libdir" ;; 10347 esac 10348 fi 10349 done 10350 # Substitute the hardcoded libdirs into the rpath. 10351 if test -n "$hardcode_libdir_separator" && 10352 test -n "$hardcode_libdirs"; then 10353 libdir=$hardcode_libdirs 10354 eval rpath=\" $hardcode_libdir_flag_spec\" 10355 fi 10356 finalize_rpath=$rpath 10357 10358 if test -n "$libobjs" && test yes = "$build_old_libs"; then 10359 # Transform all the library objects into standard objects. 10360 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10361 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10362 fi 10363 10364 func_generate_dlsyms "$outputname" "@PROGRAM@" false 10365 10366 # template prelinking step 10367 if test -n "$prelink_cmds"; then 10368 func_execute_cmds "$prelink_cmds" 'exit $?' 10369 fi 10370 10371 wrappers_required=: 10372 case $host in 10373 *cegcc* | *mingw32ce*) 10374 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 10375 wrappers_required=false 10376 ;; 10377 *cygwin* | *mingw* ) 10378 test yes = "$build_libtool_libs" || wrappers_required=false 10379 ;; 10380 *) 10381 if test no = "$need_relink" || test yes != "$build_libtool_libs"; then 10382 wrappers_required=false 10383 fi 10384 ;; 10385 esac 10386 $wrappers_required || { 10387 # Replace the output file specification. 10388 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10389 link_command=$compile_command$compile_rpath 10390 10391 # We have no uninstalled library dependencies, so finalize right now. 10392 exit_status=0 10393 func_show_eval "$link_command" 'exit_status=$?' 10394 10395 if test -n "$postlink_cmds"; then 10396 func_to_tool_file "$output" 10397 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10398 func_execute_cmds "$postlink_cmds" 'exit $?' 10399 fi 10400 10401 # Delete the generated files. 10402 if test -f "$output_objdir/${outputname}S.$objext"; then 10403 func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' 10404 fi 10405 10406 exit $exit_status 10407 } 10408 10409 if test -n "$compile_shlibpath$finalize_shlibpath"; then 10410 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 10411 fi 10412 if test -n "$finalize_shlibpath"; then 10413 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 10414 fi 10415 10416 compile_var= 10417 finalize_var= 10418 if test -n "$runpath_var"; then 10419 if test -n "$perm_rpath"; then 10420 # We should set the runpath_var. 10421 rpath= 10422 for dir in $perm_rpath; do 10423 func_append rpath "$dir:" 10424 done 10425 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 10426 fi 10427 if test -n "$finalize_perm_rpath"; then 10428 # We should set the runpath_var. 10429 rpath= 10430 for dir in $finalize_perm_rpath; do 10431 func_append rpath "$dir:" 10432 done 10433 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 10434 fi 10435 fi 10436 10437 if test yes = "$no_install"; then 10438 # We don't need to create a wrapper script. 10439 link_command=$compile_var$compile_command$compile_rpath 10440 # Replace the output file specification. 10441 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10442 # Delete the old output file. 10443 $opt_dry_run || $RM $output 10444 # Link the executable and exit 10445 func_show_eval "$link_command" 'exit $?' 10446 10447 if test -n "$postlink_cmds"; then 10448 func_to_tool_file "$output" 10449 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10450 func_execute_cmds "$postlink_cmds" 'exit $?' 10451 fi 10452 10453 exit $EXIT_SUCCESS 10454 fi 10455 10456 case $hardcode_action,$fast_install in 10457 relink,*) 10458 # Fast installation is not supported 10459 link_command=$compile_var$compile_command$compile_rpath 10460 relink_command=$finalize_var$finalize_command$finalize_rpath 10461 10462 func_warning "this platform does not like uninstalled shared libraries" 10463 func_warning "'$output' will be relinked during installation" 10464 ;; 10465 *,yes) 10466 link_command=$finalize_var$compile_command$finalize_rpath 10467 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 10468 ;; 10469 *,no) 10470 link_command=$compile_var$compile_command$compile_rpath 10471 relink_command=$finalize_var$finalize_command$finalize_rpath 10472 ;; 10473 *,needless) 10474 link_command=$finalize_var$compile_command$finalize_rpath 10475 relink_command= 10476 ;; 10477 esac 10478 10479 # Replace the output file specification. 10480 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 10481 10482 # Delete the old output files. 10483 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 10484 10485 func_show_eval "$link_command" 'exit $?' 10486 10487 if test -n "$postlink_cmds"; then 10488 func_to_tool_file "$output_objdir/$outputname" 10489 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'` 10490 func_execute_cmds "$postlink_cmds" 'exit $?' 10491 fi 10492 10493 # Now create the wrapper script. 10494 func_verbose "creating $output" 10495 10496 # Quote the relink command for shipping. 10497 if test -n "$relink_command"; then 10498 # Preserve any variables that may affect compiler behavior 10499 for var in $variables_saved_for_relink; do 10500 if eval test -z \"\${$var+set}\"; then 10501 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10502 elif eval var_value=\$$var; test -z "$var_value"; then 10503 relink_command="$var=; export $var; $relink_command" 10504 else 10505 func_quote_for_eval "$var_value" 10506 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 10507 fi 10508 done 10509 relink_command="(cd `pwd`; $relink_command)" 10510 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 10511 fi 10512 10513 # Only actually do things if not in dry run mode. 10514 $opt_dry_run || { 10515 # win32 will think the script is a binary if it has 10516 # a .exe suffix, so we strip it off here. 10517 case $output in 10518 *.exe) func_stripname '' '.exe' "$output" 10519 output=$func_stripname_result ;; 10520 esac 10521 # test for cygwin because mv fails w/o .exe extensions