embedaddon/curl/ltmain.sh - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / curl / ltmain.sh
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Wed Jun 3 10:01:14 2020 UTC (3 years, 11 months ago) by misho
Branches: curl, MAIN
CVS tags: v7_70_0p4, HEAD

curl

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@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 Debian-2.4.6-14" 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@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='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=2015-10-07.11; # 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@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: _G_rc_run_hooks=false 1534: 1535: case " $hookable_fns " in 1536: *" $1 "*) ;; 1537: *) func_fatal_error "'$1' does not support hook funcions.n" ;; 1538: esac 1539: 1540: eval _G_hook_fns=\$$1_hooks; shift 1541: 1542: for _G_hook in $_G_hook_fns; do 1543: if eval $_G_hook '"$@"'; then 1544: # store returned options list back into positional 1545: # parameters for next 'cmd' execution. 1546: eval _G_hook_result=\$${_G_hook}_result 1547: eval set dummy "$_G_hook_result"; shift 1548: _G_rc_run_hooks=: 1549: fi 1550: done 1551: 1552: $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result 1553: } 1554: 1555: 1556: 1557: ## --------------- ## 1558: ## Option parsing. ## 1559: ## --------------- ## 1560: 1561: # In order to add your own option parsing hooks, you must accept the 1562: # full positional parameter list in your hook function, you may remove/edit 1563: # any options that you action, and then pass back the remaining unprocessed 1564: # options in '<hooked_function_name>_result', escaped suitably for 1565: # 'eval'. In this case you also must return $EXIT_SUCCESS to let the 1566: # hook's caller know that it should pay attention to 1567: # '<hooked_function_name>_result'. Returning $EXIT_FAILURE signalizes that 1568: # arguments are left untouched by the hook and therefore caller will ignore the 1569: # result variable. 1570: # 1571: # Like this: 1572: # 1573: # my_options_prep () 1574: # { 1575: # $debug_cmd 1576: # 1577: # # Extend the existing usage message. 1578: # usage_message=$usage_message' 1579: # -s, --silent don'\''t print informational messages 1580: # ' 1581: # # No change in '$@' (ignored completely by this hook). There is 1582: # # no need to do the equivalent (but slower) action: 1583: # # func_quote_for_eval ${1+"$@"} 1584: # # my_options_prep_result=$func_quote_for_eval_result 1585: # false 1586: # } 1587: # func_add_hook func_options_prep my_options_prep 1588: # 1589: # 1590: # my_silent_option () 1591: # { 1592: # $debug_cmd 1593: # 1594: # args_changed=false 1595: # 1596: # # Note that for efficiency, we parse as many options as we can 1597: # # recognise in a loop before passing the remainder back to the 1598: # # caller on the first unrecognised argument we encounter. 1599: # while test $# -gt 0; do 1600: # opt=$1; shift 1601: # case $opt in 1602: # --silent|-s) opt_silent=: 1603: # args_changed=: 1604: # ;; 1605: # # Separate non-argument short options: 1606: # -s*) func_split_short_opt "$_G_opt" 1607: # set dummy "$func_split_short_opt_name" \ 1608: # "-$func_split_short_opt_arg" ${1+"$@"} 1609: # shift 1610: # args_changed=: 1611: # ;; 1612: # *) # Make sure the first unrecognised option "$_G_opt" 1613: # # is added back to "$@", we could need that later 1614: # # if $args_changed is true. 1615: # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 1616: # esac 1617: # done 1618: # 1619: # if $args_changed; then 1620: # func_quote_for_eval ${1+"$@"} 1621: # my_silent_option_result=$func_quote_for_eval_result 1622: # fi 1623: # 1624: # $args_changed 1625: # } 1626: # func_add_hook func_parse_options my_silent_option 1627: # 1628: # 1629: # my_option_validation () 1630: # { 1631: # $debug_cmd 1632: # 1633: # $opt_silent && $opt_verbose && func_fatal_help "\ 1634: # '--silent' and '--verbose' options are mutually exclusive." 1635: # 1636: # false 1637: # } 1638: # func_add_hook func_validate_options my_option_validation 1639: # 1640: # You'll also need to manually amend $usage_message to reflect the extra 1641: # options you parse. It's preferable to append if you can, so that 1642: # multiple option parsing hooks can be added safely. 1643: 1644: 1645: # func_options_finish [ARG]... 1646: # ---------------------------- 1647: # Finishing the option parse loop (call 'func_options' hooks ATM). 1648: func_options_finish () 1649: { 1650: $debug_cmd 1651: 1652: _G_func_options_finish_exit=false 1653: if func_run_hooks func_options ${1+"$@"}; then 1654: func_options_finish_result=$func_run_hooks_result 1655: _G_func_options_finish_exit=: 1656: fi 1657: 1658: $_G_func_options_finish_exit 1659: } 1660: 1661: 1662: # func_options [ARG]... 1663: # --------------------- 1664: # All the functions called inside func_options are hookable. See the 1665: # individual implementations for details. 1666: func_hookable func_options 1667: func_options () 1668: { 1669: $debug_cmd 1670: 1671: _G_rc_options=false 1672: 1673: for my_func in options_prep parse_options validate_options options_finish 1674: do 1675: if eval func_$my_func '${1+"$@"}'; then 1676: eval _G_res_var='$'"func_${my_func}_result" 1677: eval set dummy "$_G_res_var" ; shift 1678: _G_rc_options=: 1679: fi 1680: done 1681: 1682: # Save modified positional parameters for caller. As a top-level 1683: # options-parser function we always need to set the 'func_options_result' 1684: # variable (regardless the $_G_rc_options value). 1685: if $_G_rc_options; then 1686: func_options_result=$_G_res_var 1687: else 1688: func_quote_for_eval ${1+"$@"} 1689: func_options_result=$func_quote_for_eval_result 1690: fi 1691: 1692: $_G_rc_options 1693: } 1694: 1695: 1696: # func_options_prep [ARG]... 1697: # -------------------------- 1698: # All initialisations required before starting the option parse loop. 1699: # Note that when calling hook functions, we pass through the list of 1700: # positional parameters. If a hook function modifies that list, and 1701: # needs to propagate that back to rest of this script, then the complete 1702: # modified list must be put in 'func_run_hooks_result' before 1703: # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). 1704: func_hookable func_options_prep 1705: func_options_prep () 1706: { 1707: $debug_cmd 1708: 1709: # Option defaults: 1710: opt_verbose=false 1711: opt_warning_types= 1712: 1713: _G_rc_options_prep=false 1714: if func_run_hooks func_options_prep ${1+"$@"}; then 1715: _G_rc_options_prep=: 1716: # save modified positional parameters for caller 1717: func_options_prep_result=$func_run_hooks_result 1718: fi 1719: 1720: $_G_rc_options_prep 1721: } 1722: 1723: 1724: # func_parse_options [ARG]... 1725: # --------------------------- 1726: # The main option parsing loop. 1727: func_hookable func_parse_options 1728: func_parse_options () 1729: { 1730: $debug_cmd 1731: 1732: func_parse_options_result= 1733: 1734: _G_rc_parse_options=false 1735: # this just eases exit handling 1736: while test $# -gt 0; do 1737: # Defer to hook functions for initial option parsing, so they 1738: # get priority in the event of reusing an option name. 1739: if func_run_hooks func_parse_options ${1+"$@"}; then 1740: eval set dummy "$func_run_hooks_result"; shift 1741: _G_rc_parse_options=: 1742: fi 1743: 1744: # Break out of the loop if we already parsed every option. 1745: test $# -gt 0 || break 1746: 1747: _G_match_parse_options=: 1748: _G_opt=$1 1749: shift 1750: case $_G_opt in 1751: --debug|-x) debug_cmd='set -x' 1752: func_echo "enabling shell trace mode" 1753: $debug_cmd 1754: ;; 1755: 1756: --no-warnings|--no-warning|--no-warn) 1757: set dummy --warnings none ${1+"$@"} 1758: shift 1759: ;; 1760: 1761: --warnings|--warning|-W) 1762: if test $# = 0 && func_missing_arg $_G_opt; then 1763: _G_rc_parse_options=: 1764: break 1765: fi 1766: case " $warning_categories $1" in 1767: *" $1 "*) 1768: # trailing space prevents matching last $1 above 1769: func_append_uniq opt_warning_types " $1" 1770: ;; 1771: *all) 1772: opt_warning_types=$warning_categories 1773: ;; 1774: *none) 1775: opt_warning_types=none 1776: warning_func=: 1777: ;; 1778: *error) 1779: opt_warning_types=$warning_categories 1780: warning_func=func_fatal_error 1781: ;; 1782: *) 1783: func_fatal_error \ 1784: "unsupported warning category: '$1'" 1785: ;; 1786: esac 1787: shift 1788: ;; 1789: 1790: --verbose|-v) opt_verbose=: ;; 1791: --version) func_version ;; 1792: -\?|-h) func_usage ;; 1793: --help) func_help ;; 1794: 1795: # Separate optargs to long options (plugins may need this): 1796: --*=*) func_split_equals "$_G_opt" 1797: set dummy "$func_split_equals_lhs" \ 1798: "$func_split_equals_rhs" ${1+"$@"} 1799: shift 1800: ;; 1801: 1802: # Separate optargs to short options: 1803: -W*) 1804: func_split_short_opt "$_G_opt" 1805: set dummy "$func_split_short_opt_name" \ 1806: "$func_split_short_opt_arg" ${1+"$@"} 1807: shift 1808: ;; 1809: 1810: # Separate non-argument short options: 1811: -\?*|-h*|-v*|-x*) 1812: func_split_short_opt "$_G_opt" 1813: set dummy "$func_split_short_opt_name" \ 1814: "-$func_split_short_opt_arg" ${1+"$@"} 1815: shift 1816: ;; 1817: 1818: --) _G_rc_parse_options=: ; break ;; 1819: -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; 1820: *) set dummy "$_G_opt" ${1+"$@"}; shift 1821: _G_match_parse_options=false 1822: break 1823: ;; 1824: esac 1825: 1826: $_G_match_parse_options && _G_rc_parse_options=: 1827: done 1828: 1829: 1830: if $_G_rc_parse_options; then 1831: # save modified positional parameters for caller 1832: func_quote_for_eval ${1+"$@"} 1833: func_parse_options_result=$func_quote_for_eval_result 1834: fi 1835: 1836: $_G_rc_parse_options 1837: } 1838: 1839: 1840: # func_validate_options [ARG]... 1841: # ------------------------------ 1842: # Perform any sanity checks on option settings and/or unconsumed 1843: # arguments. 1844: func_hookable func_validate_options 1845: func_validate_options () 1846: { 1847: $debug_cmd 1848: 1849: _G_rc_validate_options=false 1850: 1851: # Display all warnings if -W was not given. 1852: test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" 1853: 1854: if func_run_hooks func_validate_options ${1+"$@"}; then 1855: # save modified positional parameters for caller 1856: func_validate_options_result=$func_run_hooks_result 1857: _G_rc_validate_options=: 1858: fi 1859: 1860: # Bail if the options were screwed! 1861: $exit_cmd $EXIT_FAILURE 1862: 1863: $_G_rc_validate_options 1864: } 1865: 1866: 1867: 1868: ## ----------------- ## 1869: ## Helper functions. ## 1870: ## ----------------- ## 1871: 1872: # This section contains the helper functions used by the rest of the 1873: # hookable option parser framework in ascii-betical order. 1874: 1875: 1876: # func_fatal_help ARG... 1877: # ---------------------- 1878: # Echo program name prefixed message to standard error, followed by 1879: # a help hint, and exit. 1880: func_fatal_help () 1881: { 1882: $debug_cmd 1883: 1884: eval \$ECHO \""Usage: $usage"\" 1885: eval \$ECHO \""$fatal_help"\" 1886: func_error ${1+"$@"} 1887: exit $EXIT_FAILURE 1888: } 1889: 1890: 1891: # func_help 1892: # --------- 1893: # Echo long help message to standard output and exit. 1894: func_help () 1895: { 1896: $debug_cmd 1897: 1898: func_usage_message 1899: $ECHO "$long_help_message" 1900: exit 0 1901: } 1902: 1903: 1904: # func_missing_arg ARGNAME 1905: # ------------------------ 1906: # Echo program name prefixed message to standard error and set global 1907: # exit_cmd. 1908: func_missing_arg () 1909: { 1910: $debug_cmd 1911: 1912: func_error "Missing argument for '$1'." 1913: exit_cmd=exit 1914: } 1915: 1916: 1917: # func_split_equals STRING 1918: # ------------------------ 1919: # Set func_split_equals_lhs and func_split_equals_rhs shell variables after 1920: # splitting STRING at the '=' sign. 1921: test -z "$_G_HAVE_XSI_OPS" \ 1922: && (eval 'x=a/b/c; 1923: test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 1924: && _G_HAVE_XSI_OPS=yes 1925: 1926: if test yes = "$_G_HAVE_XSI_OPS" 1927: then 1928: # This is an XSI compatible shell, allowing a faster implementation... 1929: eval 'func_split_equals () 1930: { 1931: $debug_cmd 1932: 1933: func_split_equals_lhs=${1%%=*} 1934: func_split_equals_rhs=${1#*=} 1935: test "x$func_split_equals_lhs" = "x$1" \ 1936: && func_split_equals_rhs= 1937: }' 1938: else 1939: # ...otherwise fall back to using expr, which is often a shell builtin. 1940: func_split_equals () 1941: { 1942: $debug_cmd 1943: 1944: func_split_equals_lhs=`expr "x$1" : 'x$[^=]*$'` 1945: func_split_equals_rhs= 1946: test "x$func_split_equals_lhs" = "x$1" \ 1947: || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=$.*$$'` 1948: } 1949: fi #func_split_equals 1950: 1951: 1952: # func_split_short_opt SHORTOPT 1953: # ----------------------------- 1954: # Set func_split_short_opt_name and func_split_short_opt_arg shell 1955: # variables after splitting SHORTOPT after the 2nd character. 1956: if test yes = "$_G_HAVE_XSI_OPS" 1957: then 1958: # This is an XSI compatible shell, allowing a faster implementation... 1959: eval 'func_split_short_opt () 1960: { 1961: $debug_cmd 1962: 1963: func_split_short_opt_arg=${1#??} 1964: func_split_short_opt_name=${1%"$func_split_short_opt_arg"} 1965: }' 1966: else 1967: # ...otherwise fall back to using expr, which is often a shell builtin. 1968: func_split_short_opt () 1969: { 1970: $debug_cmd 1971: 1972: func_split_short_opt_name=`expr "x$1" : 'x-$.$'` 1973: func_split_short_opt_arg=`expr "x$1" : 'x-.$.*$$'` 1974: } 1975: fi #func_split_short_opt 1976: 1977: 1978: # func_usage 1979: # ---------- 1980: # Echo short help message to standard output and exit. 1981: func_usage () 1982: { 1983: $debug_cmd 1984: 1985: func_usage_message 1986: $ECHO "Run '$progname --help |${PAGER-more}' for full usage" 1987: exit 0 1988: } 1989: 1990: 1991: # func_usage_message 1992: # ------------------ 1993: # Echo short help message to standard output. 1994: func_usage_message () 1995: { 1996: $debug_cmd 1997: 1998: eval \$ECHO \""Usage: $usage"\" 1999: echo 2000: $SED -n 's|^# || 2001: /^Written by/{ 2002: x;p;x 2003: } 2004: h 2005: /^Written by/q' < "$progpath" 2006: echo 2007: eval \$ECHO \""$usage_message"\" 2008: } 2009: 2010: 2011: # func_version 2012: # ------------ 2013: # Echo version message to standard output and exit. 2014: func_version () 2015: { 2016: $debug_cmd 2017: 2018: printf '%s\n' "$progname $scriptversion" 2019: $SED -n ' 2020: /(C)/!b go 2021: :more 2022: /\./!{ 2023: N 2024: s|\n# | | 2025: b more 2026: } 2027: :go 2028: /^# Written by /,/# warranty; / { 2029: s|^# || 2030: s|^# *$|| 2031: s|$(C)$[ 0-9,-]*[ ,-]$[1-9][0-9]* $|\1 \2| 2032: p 2033: } 2034: /^# Written by / { 2035: s|^# || 2036: p 2037: } 2038: /^warranty; /q' < "$progpath" 2039: 2040: exit $? 2041: } 2042: 2043: 2044: # Local variables: 2045: # mode: shell-script 2046: # sh-indentation: 2 2047: # eval: (add-hook 'before-save-hook 'time-stamp) 2048: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 2049: # time-stamp-time-zone: "UTC" 2050: # End: 2051: 2052: # Set a version string. 2053: scriptversion='(GNU libtool) 2.4.6' 2054: 2055: 2056: # func_echo ARG... 2057: # ---------------- 2058: # Libtool also displays the current mode in messages, so override 2059: # funclib.sh func_echo with this custom definition. 2060: func_echo () 2061: { 2062: $debug_cmd 2063: 2064: _G_message=$* 2065: 2066: func_echo_IFS=$IFS 2067: IFS=$nl 2068: for _G_line in $_G_message; do 2069: IFS=$func_echo_IFS 2070: $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" 2071: done 2072: IFS=$func_echo_IFS 2073: } 2074: 2075: 2076: # func_warning ARG... 2077: # ------------------- 2078: # Libtool warnings are not categorized, so override funclib.sh 2079: # func_warning with this simpler definition. 2080: func_warning () 2081: { 2082: $debug_cmd 2083: 2084: $warning_func ${1+"$@"} 2085: } 2086: 2087: 2088: ## ---------------- ## 2089: ## Options parsing. ## 2090: ## ---------------- ## 2091: 2092: # Hook in the functions to make sure our own options are parsed during 2093: # the option parsing loop. 2094: 2095: usage='$progpath [OPTION]... [MODE-ARG]...' 2096: 2097: # Short help message in response to '-h'. 2098: usage_message="Options: 2099: --config show all configuration variables 2100: --debug enable verbose shell tracing 2101: -n, --dry-run display commands without modifying any files 2102: --features display basic configuration information and exit 2103: --mode=MODE use operation mode MODE 2104: --no-warnings equivalent to '-Wnone' 2105: --preserve-dup-deps don't remove duplicate dependency libraries 2106: --quiet, --silent don't print informational messages 2107: --tag=TAG use configuration variables from tag TAG 2108: -v, --verbose print more informational messages than default 2109: --version print version information 2110: -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] 2111: -h, --help, --help-all print short, long, or detailed help message 2112: " 2113: 2114: # Additional text appended to 'usage_message' in response to '--help'. 2115: func_help () 2116: { 2117: $debug_cmd 2118: 2119: func_usage_message 2120: $ECHO "$long_help_message 2121: 2122: MODE must be one of the following: 2123: 2124: clean remove files from the build directory 2125: compile compile a source file into a libtool object 2126: execute automatically set library path, then run a program 2127: finish complete the installation of libtool libraries 2128: install install libraries or executables 2129: link create a library or an executable 2130: uninstall remove libraries from an installed directory 2131: 2132: MODE-ARGS vary depending on the MODE. When passed as first option, 2133: '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. 2134: Try '$progname --help --mode=MODE' for a more detailed description of MODE. 2135: 2136: When reporting a bug, please describe a test case to reproduce it and 2137: include the following information: 2138: 2139: host-triplet: $host 2140: shell: $SHELL 2141: compiler: $LTCC 2142: compiler flags: $LTCFLAGS 2143: linker: $LD (gnu? $with_gnu_ld) 2144: version: $progname $scriptversion Debian-2.4.6-14 2145: automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` 2146: autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` 2147: 2148: Report bugs to <bug-libtool@gnu.org>. 2149: GNU libtool home page: <http://www.gnu.org/s/libtool/>. 2150: General help using GNU software: <http://www.gnu.org/gethelp/>." 2151: exit 0 2152: } 2153: 2154: 2155: # func_lo2o OBJECT-NAME 2156: # --------------------- 2157: # Transform OBJECT-NAME from a '.lo' suffix to the platform specific 2158: # object suffix. 2159: 2160: lo2o=s/\\.lo\$/.$objext/ 2161: o2lo=s/\\.$objext\$/.lo/ 2162: 2163: if test yes = "$_G_HAVE_XSI_OPS"; then 2164: eval 'func_lo2o () 2165: { 2166: case $1 in 2167: *.lo) func_lo2o_result=${1%.lo}.$objext ;; 2168: * ) func_lo2o_result=$1 ;; 2169: esac 2170: }' 2171: 2172: # func_xform LIBOBJ-OR-SOURCE 2173: # --------------------------- 2174: # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) 2175: # suffix to a '.lo' libtool-object suffix. 2176: eval 'func_xform () 2177: { 2178: func_xform_result=${1%.*}.lo 2179: }' 2180: else 2181: # ...otherwise fall back to using sed. 2182: func_lo2o () 2183: { 2184: func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` 2185: } 2186: 2187: func_xform () 2188: { 2189: func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` 2190: } 2191: fi 2192: 2193: 2194: # func_fatal_configuration ARG... 2195: # ------------------------------- 2196: # Echo program name prefixed message to standard error, followed by 2197: # a configuration failure hint, and exit. 2198: func_fatal_configuration () 2199: { 2200: func__fatal_error ${1+"$@"} \ 2201: "See the $PACKAGE documentation for more information." \ 2202: "Fatal configuration error." 2203: } 2204: 2205: 2206: # func_config 2207: # ----------- 2208: # Display the configuration for all the tags in this script. 2209: func_config () 2210: { 2211: re_begincf='^# ### BEGIN LIBTOOL' 2212: re_endcf='^# ### END LIBTOOL' 2213: 2214: # Default configuration. 2215: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 2216: 2217: # Now print the configurations for the tags. 2218: for tagname in $taglist; do 2219: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 2220: done 2221: 2222: exit $? 2223: } 2224: 2225: 2226: # func_features 2227: # ------------- 2228: # Display the features supported by this script. 2229: func_features () 2230: { 2231: echo "host: $host" 2232: if test yes = "$build_libtool_libs"; then 2233: echo "enable shared libraries" 2234: else 2235: echo "disable shared libraries" 2236: fi 2237: if test yes = "$build_old_libs"; then 2238: echo "enable static libraries" 2239: else 2240: echo "disable static libraries" 2241: fi 2242: 2243: exit $? 2244: } 2245: 2246: 2247: # func_enable_tag TAGNAME 2248: # ----------------------- 2249: # Verify that TAGNAME is valid, and either flag an error and exit, or 2250: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist 2251: # variable here. 2252: func_enable_tag () 2253: { 2254: # Global variable: 2255: tagname=$1 2256: 2257: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 2258: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 2259: sed_extractcf=/$re_begincf/,/$re_endcf/p 2260: 2261: # Validate tagname. 2262: case $tagname in 2263: *[!-_A-Za-z0-9,/]*) 2264: func_fatal_error "invalid tag name: $tagname" 2265: ;; 2266: esac 2267: 2268: # Don't test for the "default" C tag, as we know it's 2269: # there but not specially marked. 2270: case $tagname in 2271: CC) ;; 2272: *) 2273: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 2274: taglist="$taglist $tagname" 2275: 2276: # Evaluate the configuration. Be careful to quote the path 2277: # and the sed script, to avoid splitting on whitespace, but 2278: # also don't use non-portable quotes within backquotes within 2279: # quotes we have to do it in 2 steps: 2280: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 2281: eval "$extractedcf" 2282: else 2283: func_error "ignoring unknown tag $tagname" 2284: fi 2285: ;; 2286: esac 2287: } 2288: 2289: 2290: # func_check_version_match 2291: # ------------------------ 2292: # Ensure that we are using m4 macros, and libtool script from the same 2293: # release of libtool. 2294: func_check_version_match () 2295: { 2296: if test "$package_revision" != "$macro_revision"; then 2297: if test "$VERSION" != "$macro_version"; then 2298: if test -z "$macro_version"; then 2299: cat >&2 <<_LT_EOF 2300: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2301: $progname: definition of this LT_INIT comes from an older release. 2302: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2303: $progname: and run autoconf again. 2304: _LT_EOF 2305: else 2306: cat >&2 <<_LT_EOF 2307: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2308: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 2309: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2310: $progname: and run autoconf again. 2311: _LT_EOF 2312: fi 2313: else 2314: cat >&2 <<_LT_EOF 2315: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 2316: $progname: but the definition of this LT_INIT comes from revision $macro_revision. 2317: $progname: You should recreate aclocal.m4 with macros from revision $package_revision 2318: $progname: of $PACKAGE $VERSION and run autoconf again. 2319: _LT_EOF 2320: fi 2321: 2322: exit $EXIT_MISMATCH 2323: fi 2324: } 2325: 2326: 2327: # libtool_options_prep [ARG]... 2328: # ----------------------------- 2329: # Preparation for options parsed by libtool. 2330: libtool_options_prep () 2331: { 2332: $debug_mode 2333: 2334: # Option defaults: 2335: opt_config=false 2336: opt_dlopen= 2337: opt_dry_run=false 2338: opt_help=false 2339: opt_mode= 2340: opt_preserve_dup_deps=false 2341: opt_quiet=false 2342: 2343: nonopt= 2344: preserve_args= 2345: 2346: _G_rc_lt_options_prep=: 2347: 2348: # Shorthand for --mode=foo, only valid as the first argument 2349: case $1 in 2350: clean|clea|cle|cl) 2351: shift; set dummy --mode clean ${1+"$@"}; shift 2352: ;; 2353: compile|compil|compi|comp|com|co|c) 2354: shift; set dummy --mode compile ${1+"$@"}; shift 2355: ;; 2356: execute|execut|execu|exec|exe|ex|e) 2357: shift; set dummy --mode execute ${1+"$@"}; shift 2358: ;; 2359: finish|finis|fini|fin|fi|f) 2360: shift; set dummy --mode finish ${1+"$@"}; shift 2361: ;; 2362: install|instal|insta|inst|ins|in|i) 2363: shift; set dummy --mode install ${1+"$@"}; shift 2364: ;; 2365: link|lin|li|l) 2366: shift; set dummy --mode link ${1+"$@"}; shift 2367: ;; 2368: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 2369: shift; set dummy --mode uninstall ${1+"$@"}; shift 2370: ;; 2371: *) 2372: _G_rc_lt_options_prep=false 2373: ;; 2374: esac 2375: 2376: if $_G_rc_lt_options_prep; then 2377: # Pass back the list of options. 2378: func_quote_for_eval ${1+"$@"} 2379: libtool_options_prep_result=$func_quote_for_eval_result 2380: fi 2381: 2382: $_G_rc_lt_options_prep 2383: } 2384: func_add_hook func_options_prep libtool_options_prep 2385: 2386: 2387: # libtool_parse_options [ARG]... 2388: # --------------------------------- 2389: # Provide handling for libtool specific options. 2390: libtool_parse_options () 2391: { 2392: $debug_cmd 2393: 2394: _G_rc_lt_parse_options=false 2395: 2396: # Perform our own loop to consume as many options as possible in 2397: # each iteration. 2398: while test $# -gt 0; do 2399: _G_match_lt_parse_options=: 2400: _G_opt=$1 2401: shift 2402: case $_G_opt in 2403: --dry-run|--dryrun|-n) 2404: opt_dry_run=: 2405: ;; 2406: 2407: --config) func_config ;; 2408: 2409: --dlopen|-dlopen) 2410: opt_dlopen="${opt_dlopen+$opt_dlopen 2411: }$1" 2412: shift 2413: ;; 2414: 2415: --preserve-dup-deps) 2416: opt_preserve_dup_deps=: ;; 2417: 2418: --features) func_features ;; 2419: 2420: --finish) set dummy --mode finish ${1+"$@"}; shift ;; 2421: 2422: --help) opt_help=: ;; 2423: 2424: --help-all) opt_help=': help-all' ;; 2425: 2426: --mode) test $# = 0 && func_missing_arg $_G_opt && break 2427: opt_mode=$1 2428: case $1 in 2429: # Valid mode arguments: 2430: clean|compile|execute|finish|install|link|relink|uninstall) ;; 2431: 2432: # Catch anything else as an error 2433: *) func_error "invalid argument for $_G_opt" 2434: exit_cmd=exit 2435: break 2436: ;; 2437: esac 2438: shift 2439: ;; 2440: 2441: --no-silent|--no-quiet) 2442: opt_quiet=false 2443: func_append preserve_args " $_G_opt" 2444: ;; 2445: 2446: --no-warnings|--no-warning|--no-warn) 2447: opt_warning=false 2448: func_append preserve_args " $_G_opt" 2449: ;; 2450: 2451: --no-verbose) 2452: opt_verbose=false 2453: func_append preserve_args " $_G_opt" 2454: ;; 2455: 2456: --silent|--quiet) 2457: opt_quiet=: 2458: opt_verbose=false 2459: func_append preserve_args " $_G_opt" 2460: ;; 2461: 2462: --tag) test $# = 0 && func_missing_arg $_G_opt && break 2463: opt_tag=$1 2464: func_append preserve_args " $_G_opt $1" 2465: func_enable_tag "$1" 2466: shift 2467: ;; 2468: 2469: --verbose|-v) opt_quiet=false 2470: opt_verbose=: 2471: func_append preserve_args " $_G_opt" 2472: ;; 2473: 2474: # An option not handled by this hook function: 2475: *) set dummy "$_G_opt" ${1+"$@"} ; shift 2476: _G_match_lt_parse_options=false 2477: break 2478: ;; 2479: esac 2480: $_G_match_lt_parse_options && _G_rc_lt_parse_options=: 2481: done 2482: 2483: if $_G_rc_lt_parse_options; then 2484: # save modified positional parameters for caller 2485: func_quote_for_eval ${1+"$@"} 2486: libtool_parse_options_result=$func_quote_for_eval_result 2487: fi 2488: 2489: $_G_rc_lt_parse_options 2490: } 2491: func_add_hook func_parse_options libtool_parse_options 2492: 2493: 2494: 2495: # libtool_validate_options [ARG]... 2496: # --------------------------------- 2497: # Perform any sanity checks on option settings and/or unconsumed 2498: # arguments. 2499: libtool_validate_options () 2500: { 2501: # save first non-option argument 2502: if test 0 -lt $#; then 2503: nonopt=$1 2504: shift 2505: fi 2506: 2507: # preserve --debug 2508: test : = "$debug_cmd" || func_append preserve_args " --debug" 2509: 2510: case $host in 2511: # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 2512: # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 2513: *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) 2514: # don't eliminate duplications in $postdeps and $predeps 2515: opt_duplicate_compiler_generated_deps=: 2516: ;; 2517: *) 2518: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 2519: ;; 2520: esac 2521: 2522: $opt_help || { 2523: # Sanity checks first: 2524: func_check_version_match 2525: 2526: test yes != "$build_libtool_libs" \ 2527: && test yes != "$build_old_libs" \ 2528: && func_fatal_configuration "not configured to build any kind of library" 2529: 2530: # Darwin sucks 2531: eval std_shrext=\"$shrext_cmds\" 2532: 2533: # Only execute mode is allowed to have -dlopen flags. 2534: if test -n "$opt_dlopen" && test execute != "$opt_mode"; then 2535: func_error "unrecognized option '-dlopen'" 2536: $ECHO "$help" 1>&2 2537: exit $EXIT_FAILURE 2538: fi 2539: 2540: # Change the help message to a mode-specific one. 2541: generic_help=$help 2542: help="Try '$progname --help --mode=$opt_mode' for more information." 2543: } 2544: 2545: # Pass back the unparsed argument list 2546: func_quote_for_eval ${1+"$@"} 2547: libtool_validate_options_result=$func_quote_for_eval_result 2548: } 2549: func_add_hook func_validate_options libtool_validate_options 2550: 2551: 2552: # Process options as early as possible so that --help and --version 2553: # can return quickly. 2554: func_options ${1+"$@"} 2555: eval set dummy "$func_options_result"; shift 2556: 2557: 2558: 2559: ## ----------- ## 2560: ## Main. ## 2561: ## ----------- ## 2562: 2563: magic='%%%MAGIC variable%%%' 2564: magic_exe='%%%MAGIC EXE variable%%%' 2565: 2566: # Global variables. 2567: extracted_archives= 2568: extracted_serial=0 2569: 2570: # If this variable is set in any of the actions, the command in it 2571: # will be execed at the end. This prevents here-documents from being 2572: # left over by shells. 2573: exec_cmd= 2574: 2575: 2576: # A function that is used when there is no print builtin or printf. 2577: func_fallback_echo () 2578: { 2579: eval 'cat <<_LTECHO_EOF 2580: $1 2581: _LTECHO_EOF' 2582: } 2583: 2584: # func_generated_by_libtool 2585: # True iff stdin has been generated by Libtool. This function is only 2586: # a basic sanity check; it will hardly flush out determined imposters. 2587: func_generated_by_libtool_p () 2588: { 2589: $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 2590: } 2591: 2592: # func_lalib_p file 2593: # True iff FILE is a libtool '.la' library or '.lo' object file. 2594: # This function is only a basic sanity check; it will hardly flush out 2595: # determined imposters. 2596: func_lalib_p () 2597: { 2598: test -f "$1" && 2599: $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p 2600: } 2601: 2602: # func_lalib_unsafe_p file 2603: # True iff FILE is a libtool '.la' library or '.lo' object file. 2604: # This function implements the same check as func_lalib_p without 2605: # resorting to external programs. To this end, it redirects stdin and 2606: # closes it afterwards, without saving the original file descriptor. 2607: # As a safety measure, use it only where a negative result would be 2608: # fatal anyway. Works if 'file' does not exist. 2609: func_lalib_unsafe_p () 2610: { 2611: lalib_p=no 2612: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 2613: for lalib_p_l in 1 2 3 4 2614: do 2615: read lalib_p_line 2616: case $lalib_p_line in 2617: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 2618: esac 2619: done 2620: exec 0<&5 5<&- 2621: fi 2622: test yes = "$lalib_p" 2623: } 2624: 2625: # func_ltwrapper_script_p file 2626: # True iff FILE is a libtool wrapper script 2627: # This function is only a basic sanity check; it will hardly flush out 2628: # determined imposters. 2629: func_ltwrapper_script_p () 2630: { 2631: test -f "$1" && 2632: $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p 2633: } 2634: 2635: # func_ltwrapper_executable_p file 2636: # True iff FILE is a libtool wrapper executable 2637: # This function is only a basic sanity check; it will hardly flush out 2638: # determined imposters. 2639: func_ltwrapper_executable_p () 2640: { 2641: func_ltwrapper_exec_suffix= 2642: case $1 in 2643: *.exe) ;; 2644: *) func_ltwrapper_exec_suffix=.exe ;; 2645: esac 2646: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 2647: } 2648: 2649: # func_ltwrapper_scriptname file 2650: # Assumes file is an ltwrapper_executable 2651: # uses $file to determine the appropriate filename for a 2652: # temporary ltwrapper_script. 2653: func_ltwrapper_scriptname () 2654: { 2655: func_dirname_and_basename "$1" "" "." 2656: func_stripname '' '.exe' "$func_basename_result" 2657: func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper 2658: } 2659: 2660: # func_ltwrapper_p file 2661: # True iff FILE is a libtool wrapper script or wrapper executable 2662: # This function is only a basic sanity check; it will hardly flush out 2663: # determined imposters. 2664: func_ltwrapper_p () 2665: { 2666: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 2667: } 2668: 2669: 2670: # func_execute_cmds commands fail_cmd 2671: # Execute tilde-delimited COMMANDS. 2672: # If FAIL_CMD is given, eval that upon failure. 2673: # FAIL_CMD may read-access the current command in variable CMD! 2674: func_execute_cmds () 2675: { 2676: $debug_cmd 2677: 2678: save_ifs=$IFS; IFS='~' 2679: for cmd in $1; do 2680: IFS=$sp$nl 2681: eval cmd=\"$cmd\" 2682: IFS=$save_ifs 2683: func_show_eval "$cmd" "${2-:}" 2684: done 2685: IFS=$save_ifs 2686: } 2687: 2688: 2689: # func_source file 2690: # Source FILE, adding directory component if necessary. 2691: # Note that it is not necessary on cygwin/mingw to append a dot to 2692: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe 2693: # behavior happens only for exec(3), not for open(2)! Also, sourcing 2694: # 'FILE.' does not work on cygwin managed mounts. 2695: func_source () 2696: { 2697: $debug_cmd 2698: 2699: case $1 in 2700: */* | *\\*) . "$1" ;; 2701: *) . "./$1" ;; 2702: esac 2703: } 2704: 2705: 2706: # func_resolve_sysroot PATH 2707: # Replace a leading = in PATH with a sysroot. Store the result into 2708: # func_resolve_sysroot_result 2709: func_resolve_sysroot () 2710: { 2711: func_resolve_sysroot_result=$1 2712: case $func_resolve_sysroot_result in 2713: =*) 2714: func_stripname '=' '' "$func_resolve_sysroot_result" 2715: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 2716: ;; 2717: esac 2718: } 2719: 2720: # func_replace_sysroot PATH 2721: # If PATH begins with the sysroot, replace it with = and 2722: # store the result into func_replace_sysroot_result. 2723: func_replace_sysroot () 2724: { 2725: case $lt_sysroot:$1 in 2726: ?*:"$lt_sysroot"*) 2727: func_stripname "$lt_sysroot" '' "$1" 2728: func_replace_sysroot_result='='$func_stripname_result 2729: ;; 2730: *) 2731: # Including no sysroot. 2732: func_replace_sysroot_result=$1 2733: ;; 2734: esac 2735: } 2736: 2737: # func_infer_tag arg 2738: # Infer tagged configuration to use if any are available and 2739: # if one wasn't chosen via the "--tag" command line option. 2740: # Only attempt this if the compiler in the base compile 2741: # command doesn't match the default compiler. 2742: # arg is usually of the form 'gcc ...' 2743: func_infer_tag () 2744: { 2745: $debug_cmd 2746: 2747: if test -n "$available_tags" && test -z "$tagname"; then 2748: CC_quoted= 2749: for arg in $CC; do 2750: func_append_quoted CC_quoted "$arg" 2751: done 2752: CC_expanded=`func_echo_all $CC` 2753: CC_quoted_expanded=`func_echo_all $CC_quoted` 2754: case $@ in 2755: # Blanks in the command may have been stripped by the calling shell, 2756: # but not from the CC environment variable when configure was run. 2757: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2758: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 2759: # Blanks at the start of $base_compile will cause this to fail 2760: # if we don't check for them as well. 2761: *) 2762: for z in $available_tags; do 2763: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 2764: # Evaluate the configuration. 2765: eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 2766: CC_quoted= 2767: for arg in $CC; do 2768: # Double-quote args containing other shell metacharacters. 2769: func_append_quoted CC_quoted "$arg" 2770: done 2771: CC_expanded=`func_echo_all $CC` 2772: CC_quoted_expanded=`func_echo_all $CC_quoted` 2773: case "$@ " in 2774: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2775: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 2776: # The compiler in the base compile command matches 2777: # the one in the tagged configuration. 2778: # Assume this is the tagged configuration we want. 2779: tagname=$z 2780: break 2781: ;; 2782: esac 2783: fi 2784: done 2785: # If $tagname still isn't set, then no tagged configuration 2786: # was found and let the user know that the "--tag" command 2787: # line option must be used. 2788: if test -z "$tagname"; then 2789: func_echo "unable to infer tagged configuration" 2790: func_fatal_error "specify a tag with '--tag'" 2791: # else 2792: # func_verbose "using $tagname tagged configuration" 2793: fi 2794: ;; 2795: esac 2796: fi 2797: } 2798: 2799: 2800: 2801: # func_write_libtool_object output_name pic_name nonpic_name 2802: # Create a libtool object file (analogous to a ".la" file), 2803: # but don't create it if we're doing a dry run. 2804: func_write_libtool_object () 2805: { 2806: write_libobj=$1 2807: if test yes = "$build_libtool_libs"; then 2808: write_lobj=\'$2\' 2809: else 2810: write_lobj=none 2811: fi 2812: 2813: if test yes = "$build_old_libs"; then 2814: write_oldobj=\'$3\' 2815: else 2816: write_oldobj=none 2817: fi 2818: 2819: $opt_dry_run || { 2820: cat >${write_libobj}T <<EOF 2821: # $write_libobj - a libtool object file 2822: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 2823: # 2824: # Please DO NOT delete this file! 2825: # It is necessary for linking the library. 2826: 2827: # Name of the PIC object. 2828: pic_object=$write_lobj 2829: 2830: # Name of the non-PIC object 2831: non_pic_object=$write_oldobj 2832: 2833: EOF 2834: $MV "${write_libobj}T" "$write_libobj" 2835: } 2836: } 2837: 2838: 2839: ################################################## 2840: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 2841: ################################################## 2842: 2843: # func_convert_core_file_wine_to_w32 ARG 2844: # Helper function used by file name conversion functions when $build is *nix, 2845: # and $host is mingw, cygwin, or some other w32 environment. Relies on a 2846: # correctly configured wine environment available, with the winepath program 2847: # in $build's $PATH. 2848: # 2849: # ARG is the $build file name to be converted to w32 format. 2850: # Result is available in $func_convert_core_file_wine_to_w32_result, and will 2851: # be empty on error (or when ARG is empty) 2852: func_convert_core_file_wine_to_w32 () 2853: { 2854: $debug_cmd 2855: 2856: func_convert_core_file_wine_to_w32_result=$1 2857: if test -n "$1"; then 2858: # Unfortunately, winepath does not exit with a non-zero error code, so we 2859: # are forced to check the contents of stdout. On the other hand, if the 2860: # command is not found, the shell will set an exit code of 127 and print 2861: # *an error message* to stdout. So we must check for both error code of 2862: # zero AND non-empty stdout, which explains the odd construction: 2863: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 2864: if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then 2865: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 2866: $SED -e "$sed_naive_backslashify"` 2867: else 2868: func_convert_core_file_wine_to_w32_result= 2869: fi 2870: fi 2871: } 2872: # end: func_convert_core_file_wine_to_w32 2873: 2874: 2875: # func_convert_core_path_wine_to_w32 ARG 2876: # Helper function used by path conversion functions when $build is *nix, and 2877: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 2878: # configured wine environment available, with the winepath program in $build's 2879: # $PATH. Assumes ARG has no leading or trailing path separator characters. 2880: # 2881: # ARG is path to be converted from $build format to win32. 2882: # Result is available in $func_convert_core_path_wine_to_w32_result. 2883: # Unconvertible file (directory) names in ARG are skipped; if no directory names 2884: # are convertible, then the result may be empty. 2885: func_convert_core_path_wine_to_w32 () 2886: { 2887: $debug_cmd 2888: 2889: # unfortunately, winepath doesn't convert paths, only file names 2890: func_convert_core_path_wine_to_w32_result= 2891: if test -n "$1"; then 2892: oldIFS=$IFS 2893: IFS=: 2894: for func_convert_core_path_wine_to_w32_f in $1; do 2895: IFS=$oldIFS 2896: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 2897: if test -n "$func_convert_core_file_wine_to_w32_result"; then 2898: if test -z "$func_convert_core_path_wine_to_w32_result"; then 2899: func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result 2900: else 2901: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 2902: fi 2903: fi 2904: done 2905: IFS=$oldIFS 2906: fi 2907: } 2908: # end: func_convert_core_path_wine_to_w32 2909: 2910: 2911: # func_cygpath ARGS... 2912: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 2913: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 2914: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 2915: # (2), returns the Cygwin file name or path in func_cygpath_result (input 2916: # file name or path is assumed to be in w32 format, as previously converted 2917: # from $build's *nix or MSYS format). In case (3), returns the w32 file name 2918: # or path in func_cygpath_result (input file name or path is assumed to be in 2919: # Cygwin format). Returns an empty string on error. 2920: # 2921: # ARGS are passed to cygpath, with the last one being the file name or path to 2922: # be converted. 2923: # 2924: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 2925: # environment variable; do not put it in $PATH. 2926: func_cygpath () 2927: { 2928: $debug_cmd 2929: 2930: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 2931: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 2932: if test "$?" -ne 0; then 2933: # on failure, ensure result is empty 2934: func_cygpath_result= 2935: fi 2936: else 2937: func_cygpath_result= 2938: func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" 2939: fi 2940: } 2941: #end: func_cygpath 2942: 2943: 2944: # func_convert_core_msys_to_w32 ARG 2945: # Convert file name or path ARG from MSYS format to w32 format. Return 2946: # result in func_convert_core_msys_to_w32_result. 2947: func_convert_core_msys_to_w32 () 2948: { 2949: $debug_cmd 2950: 2951: # awkward: cmd appends spaces to result 2952: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 2953: $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` 2954: } 2955: #end: func_convert_core_msys_to_w32 2956: 2957: 2958: # func_convert_file_check ARG1 ARG2 2959: # Verify that ARG1 (a file name in $build format) was converted to $host 2960: # format in ARG2. Otherwise, emit an error message, but continue (resetting 2961: # func_to_host_file_result to ARG1). 2962: func_convert_file_check () 2963: { 2964: $debug_cmd 2965: 2966: if test -z "$2" && test -n "$1"; then 2967: func_error "Could not determine host file name corresponding to" 2968: func_error " '$1'" 2969: func_error "Continuing, but uninstalled executables may not work." 2970: # Fallback: 2971: func_to_host_file_result=$1 2972: fi 2973: } 2974: # end func_convert_file_check 2975: 2976: 2977: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 2978: # Verify that FROM_PATH (a path in $build format) was converted to $host 2979: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting 2980: # func_to_host_file_result to a simplistic fallback value (see below). 2981: func_convert_path_check () 2982: { 2983: $debug_cmd 2984: 2985: if test -z "$4" && test -n "$3"; then 2986: func_error "Could not determine the host path corresponding to" 2987: func_error " '$3'" 2988: func_error "Continuing, but uninstalled executables may not work." 2989: # Fallback. This is a deliberately simplistic "conversion" and 2990: # should not be "improved". See libtool.info. 2991: if test "x$1" != "x$2"; then 2992: lt_replace_pathsep_chars="s|$1|$2|g" 2993: func_to_host_path_result=`echo "$3" | 2994: $SED -e "$lt_replace_pathsep_chars"` 2995: else 2996: func_to_host_path_result=$3 2997: fi 2998: fi 2999: } 3000: # end func_convert_path_check 3001: 3002: 3003: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 3004: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 3005: # and appending REPL if ORIG matches BACKPAT. 3006: func_convert_path_front_back_pathsep () 3007: { 3008: $debug_cmd 3009: 3010: case $4 in 3011: $1 ) func_to_host_path_result=$3$func_to_host_path_result 3012: ;; 3013: esac 3014: case $4 in 3015: $2 ) func_append func_to_host_path_result "$3" 3016: ;; 3017: esac 3018: } 3019: # end func_convert_path_front_back_pathsep 3020: 3021: 3022: ################################################## 3023: # $build to $host FILE NAME CONVERSION FUNCTIONS # 3024: ################################################## 3025: # invoked via '$to_host_file_cmd ARG' 3026: # 3027: # In each case, ARG is the path to be converted from $build to $host format. 3028: # Result will be available in $func_to_host_file_result. 3029: 3030: 3031: # func_to_host_file ARG 3032: # Converts the file name ARG from $build format to $host format. Return result 3033: # in func_to_host_file_result. 3034: func_to_host_file () 3035: { 3036: $debug_cmd 3037: 3038: $to_host_file_cmd "$1" 3039: } 3040: # end func_to_host_file 3041: 3042: 3043: # func_to_tool_file ARG LAZY 3044: # converts the file name ARG from $build format to toolchain format. Return 3045: # result in func_to_tool_file_result. If the conversion in use is listed 3046: # in (the comma separated) LAZY, no conversion takes place. 3047: func_to_tool_file () 3048: { 3049: $debug_cmd 3050: 3051: case ,$2, in 3052: *,"$to_tool_file_cmd",*) 3053: func_to_tool_file_result=$1 3054: ;; 3055: *) 3056: $to_tool_file_cmd "$1" 3057: func_to_tool_file_result=$func_to_host_file_result 3058: ;; 3059: esac 3060: } 3061: # end func_to_tool_file 3062: 3063: 3064: # func_convert_file_noop ARG 3065: # Copy ARG to func_to_host_file_result. 3066: func_convert_file_noop () 3067: { 3068: func_to_host_file_result=$1 3069: } 3070: # end func_convert_file_noop 3071: 3072: 3073: # func_convert_file_msys_to_w32 ARG 3074: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 3075: # conversion to w32 is not available inside the cwrapper. Returns result in 3076: # func_to_host_file_result. 3077: func_convert_file_msys_to_w32 () 3078: { 3079: $debug_cmd 3080: 3081: func_to_host_file_result=$1 3082: if test -n "$1"; then 3083: func_convert_core_msys_to_w32 "$1" 3084: func_to_host_file_result=$func_convert_core_msys_to_w32_result 3085: fi 3086: func_convert_file_check "$1" "$func_to_host_file_result" 3087: } 3088: # end func_convert_file_msys_to_w32 3089: 3090: 3091: # func_convert_file_cygwin_to_w32 ARG 3092: # Convert file name ARG from Cygwin to w32 format. Returns result in 3093: # func_to_host_file_result. 3094: func_convert_file_cygwin_to_w32 () 3095: { 3096: $debug_cmd 3097: 3098: func_to_host_file_result=$1 3099: if test -n "$1"; then 3100: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 3101: # LT_CYGPATH in this case. 3102: func_to_host_file_result=`cygpath -m "$1"` 3103: fi 3104: func_convert_file_check "$1" "$func_to_host_file_result" 3105: } 3106: # end func_convert_file_cygwin_to_w32 3107: 3108: 3109: # func_convert_file_nix_to_w32 ARG 3110: # Convert file name ARG from *nix to w32 format. Requires a wine environment 3111: # and a working winepath. Returns result in func_to_host_file_result. 3112: func_convert_file_nix_to_w32 () 3113: { 3114: $debug_cmd 3115: 3116: func_to_host_file_result=$1 3117: if test -n "$1"; then 3118: func_convert_core_file_wine_to_w32 "$1" 3119: func_to_host_file_result=$func_convert_core_file_wine_to_w32_result 3120: fi 3121: func_convert_file_check "$1" "$func_to_host_file_result" 3122: } 3123: # end func_convert_file_nix_to_w32 3124: 3125: 3126: # func_convert_file_msys_to_cygwin ARG 3127: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3128: # Returns result in func_to_host_file_result. 3129: func_convert_file_msys_to_cygwin () 3130: { 3131: $debug_cmd 3132: 3133: func_to_host_file_result=$1 3134: if test -n "$1"; then 3135: func_convert_core_msys_to_w32 "$1" 3136: func_cygpath -u "$func_convert_core_msys_to_w32_result" 3137: func_to_host_file_result=$func_cygpath_result 3138: fi 3139: func_convert_file_check "$1" "$func_to_host_file_result" 3140: } 3141: # end func_convert_file_msys_to_cygwin 3142: 3143: 3144: # func_convert_file_nix_to_cygwin ARG 3145: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 3146: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result 3147: # in func_to_host_file_result. 3148: func_convert_file_nix_to_cygwin () 3149: { 3150: $debug_cmd 3151: 3152: func_to_host_file_result=$1 3153: if test -n "$1"; then 3154: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 3155: func_convert_core_file_wine_to_w32 "$1" 3156: func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 3157: func_to_host_file_result=$func_cygpath_result 3158: fi 3159: func_convert_file_check "$1" "$func_to_host_file_result" 3160: } 3161: # end func_convert_file_nix_to_cygwin 3162: 3163: 3164: ############################################# 3165: # $build to $host PATH CONVERSION FUNCTIONS # 3166: ############################################# 3167: # invoked via '$to_host_path_cmd ARG' 3168: # 3169: # In each case, ARG is the path to be converted from $build to $host format. 3170: # The result will be available in $func_to_host_path_result. 3171: # 3172: # Path separators are also converted from $build format to $host format. If 3173: # ARG begins or ends with a path separator character, it is preserved (but 3174: # converted to $host format) on output. 3175: # 3176: # All path conversion functions are named using the following convention: 3177: # file name conversion function : func_convert_file_X_to_Y () 3178: # path conversion function : func_convert_path_X_to_Y () 3179: # where, for any given $build/$host combination the 'X_to_Y' value is the 3180: # same. If conversion functions are added for new $build/$host combinations, 3181: # the two new functions must follow this pattern, or func_init_to_host_path_cmd 3182: # will break. 3183: 3184: 3185: # func_init_to_host_path_cmd 3186: # Ensures that function "pointer" variable $to_host_path_cmd is set to the 3187: # appropriate value, based on the value of $to_host_file_cmd. 3188: to_host_path_cmd= 3189: func_init_to_host_path_cmd () 3190: { 3191: $debug_cmd 3192: 3193: if test -z "$to_host_path_cmd"; then 3194: func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 3195: to_host_path_cmd=func_convert_path_$func_stripname_result 3196: fi 3197: } 3198: 3199: 3200: # func_to_host_path ARG 3201: # Converts the path ARG from $build format to $host format. Return result 3202: # in func_to_host_path_result. 3203: func_to_host_path () 3204: { 3205: $debug_cmd 3206: 3207: func_init_to_host_path_cmd 3208: $to_host_path_cmd "$1" 3209: } 3210: # end func_to_host_path 3211: 3212: 3213: # func_convert_path_noop ARG 3214: # Copy ARG to func_to_host_path_result. 3215: func_convert_path_noop () 3216: { 3217: func_to_host_path_result=$1 3218: } 3219: # end func_convert_path_noop 3220: 3221: 3222: # func_convert_path_msys_to_w32 ARG 3223: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 3224: # conversion to w32 is not available inside the cwrapper. Returns result in 3225: # func_to_host_path_result. 3226: func_convert_path_msys_to_w32 () 3227: { 3228: $debug_cmd 3229: 3230: func_to_host_path_result=$1 3231: if test -n "$1"; then 3232: # Remove leading and trailing path separator characters from ARG. MSYS 3233: # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 3234: # and winepath ignores them completely. 3235: func_stripname : : "$1" 3236: func_to_host_path_tmp1=$func_stripname_result 3237: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3238: func_to_host_path_result=$func_convert_core_msys_to_w32_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_msys_to_w32 3245: 3246: 3247: # func_convert_path_cygwin_to_w32 ARG 3248: # Convert path ARG from Cygwin to w32 format. Returns result in 3249: # func_to_host_file_result. 3250: func_convert_path_cygwin_to_w32 () 3251: { 3252: $debug_cmd 3253: 3254: func_to_host_path_result=$1 3255: if test -n "$1"; then 3256: # See func_convert_path_msys_to_w32: 3257: func_stripname : : "$1" 3258: func_to_host_path_tmp1=$func_stripname_result 3259: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 3260: func_convert_path_check : ";" \ 3261: "$func_to_host_path_tmp1" "$func_to_host_path_result" 3262: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3263: fi 3264: } 3265: # end func_convert_path_cygwin_to_w32 3266: 3267: 3268: # func_convert_path_nix_to_w32 ARG 3269: # Convert path ARG from *nix to w32 format. Requires a wine environment and 3270: # a working winepath. Returns result in func_to_host_file_result. 3271: func_convert_path_nix_to_w32 () 3272: { 3273: $debug_cmd 3274: 3275: func_to_host_path_result=$1 3276: if test -n "$1"; then 3277: # See func_convert_path_msys_to_w32: 3278: func_stripname : : "$1" 3279: func_to_host_path_tmp1=$func_stripname_result 3280: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3281: func_to_host_path_result=$func_convert_core_path_wine_to_w32_result 3282: func_convert_path_check : ";" \ 3283: "$func_to_host_path_tmp1" "$func_to_host_path_result" 3284: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3285: fi 3286: } 3287: # end func_convert_path_nix_to_w32 3288: 3289: 3290: # func_convert_path_msys_to_cygwin ARG 3291: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3292: # Returns result in func_to_host_file_result. 3293: func_convert_path_msys_to_cygwin () 3294: { 3295: $debug_cmd 3296: 3297: func_to_host_path_result=$1 3298: if test -n "$1"; then 3299: # See func_convert_path_msys_to_w32: 3300: func_stripname : : "$1" 3301: func_to_host_path_tmp1=$func_stripname_result 3302: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3303: func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 3304: func_to_host_path_result=$func_cygpath_result 3305: func_convert_path_check : : \ 3306: "$func_to_host_path_tmp1" "$func_to_host_path_result" 3307: func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3308: fi 3309: } 3310: # end func_convert_path_msys_to_cygwin 3311: 3312: 3313: # func_convert_path_nix_to_cygwin ARG 3314: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 3315: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in 3316: # func_to_host_file_result. 3317: func_convert_path_nix_to_cygwin () 3318: { 3319: $debug_cmd 3320: 3321: func_to_host_path_result=$1 3322: if test -n "$1"; then 3323: # Remove leading and trailing path separator characters from 3324: # ARG. msys behavior is inconsistent here, cygpath turns them 3325: # into '.;' and ';.', and winepath ignores them completely. 3326: func_stripname : : "$1" 3327: func_to_host_path_tmp1=$func_stripname_result 3328: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3329: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 3330: func_to_host_path_result=$func_cygpath_result 3331: func_convert_path_check : : \ 3332: "$func_to_host_path_tmp1" "$func_to_host_path_result" 3333: func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3334: fi 3335: } 3336: # end func_convert_path_nix_to_cygwin 3337: 3338: 3339: # func_dll_def_p FILE 3340: # True iff FILE is a Windows DLL '.def' file. 3341: # Keep in sync with _LT_DLL_DEF_P in libtool.m4 3342: func_dll_def_p () 3343: { 3344: $debug_cmd 3345: 3346: func_dll_def_p_tmp=`$SED -n \ 3347: -e 's/^[ ]*//' \ 3348: -e '/^$;.*$*$/d' \ 3349: -e 's/^$EXPORTS\|LIBRARY$$[ ].*$*$/DEF/p' \ 3350: -e q \ 3351: "$1"` 3352: test DEF = "$func_dll_def_p_tmp" 3353: } 3354: 3355: 3356: # func_mode_compile arg... 3357: func_mode_compile () 3358: { 3359: $debug_cmd 3360: 3361: # Get the compilation command and the source file. 3362: base_compile= 3363: srcfile=$nonopt # always keep a non-empty value in "srcfile" 3364: suppress_opt=yes 3365: suppress_output= 3366: arg_mode=normal 3367: libobj= 3368: later= 3369: pie_flag= 3370: 3371: for arg 3372: do 3373: case $arg_mode in 3374: arg ) 3375: # do not "continue". Instead, add this to base_compile 3376: lastarg=$arg 3377: arg_mode=normal 3378: ;; 3379: 3380: target ) 3381: libobj=$arg 3382: arg_mode=normal 3383: continue 3384: ;; 3385: 3386: normal ) 3387: # Accept any command-line options. 3388: case $arg in 3389: -o) 3390: test -n "$libobj" && \ 3391: func_fatal_error "you cannot specify '-o' more than once" 3392: arg_mode=target 3393: continue 3394: ;; 3395: 3396: -pie | -fpie | -fPIE) 3397: func_append pie_flag " $arg" 3398: continue 3399: ;; 3400: 3401: -shared | -static | -prefer-pic | -prefer-non-pic) 3402: func_append later " $arg" 3403: continue 3404: ;; 3405: 3406: -no-suppress) 3407: suppress_opt=no 3408: continue 3409: ;; 3410: 3411: -Xcompiler) 3412: arg_mode=arg # the next one goes into the "base_compile" arg list 3413: continue # The current "srcfile" will either be retained or 3414: ;; # replaced later. I would guess that would be a bug. 3415: 3416: -Wc,*) 3417: func_stripname '-Wc,' '' "$arg" 3418: args=$func_stripname_result 3419: lastarg= 3420: save_ifs=$IFS; IFS=, 3421: for arg in $args; do 3422: IFS=$save_ifs 3423: func_append_quoted lastarg "$arg" 3424: done 3425: IFS=$save_ifs 3426: func_stripname ' ' '' "$lastarg" 3427: lastarg=$func_stripname_result 3428: 3429: # Add the arguments to base_compile. 3430: func_append base_compile " $lastarg" 3431: continue 3432: ;; 3433: 3434: *) 3435: # Accept the current argument as the source file. 3436: # The previous "srcfile" becomes the current argument. 3437: # 3438: lastarg=$srcfile 3439: srcfile=$arg 3440: ;; 3441: esac # case $arg 3442: ;; 3443: esac # case $arg_mode 3444: 3445: # Aesthetically quote the previous argument. 3446: func_append_quoted base_compile "$lastarg" 3447: done # for arg 3448: 3449: case $arg_mode in 3450: arg) 3451: func_fatal_error "you must specify an argument for -Xcompile" 3452: ;; 3453: target) 3454: func_fatal_error "you must specify a target with '-o'" 3455: ;; 3456: *) 3457: # Get the name of the library object. 3458: test -z "$libobj" && { 3459: func_basename "$srcfile" 3460: libobj=$func_basename_result 3461: } 3462: ;; 3463: esac 3464: 3465: # Recognize several different file suffixes. 3466: # If the user specifies -o file.o, it is replaced with file.lo 3467: case $libobj in 3468: *.[cCFSifmso] | \ 3469: *.ada | *.adb | *.ads | *.asm | \ 3470: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 3471: *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 3472: func_xform "$libobj" 3473: libobj=$func_xform_result 3474: ;; 3475: esac 3476: 3477: case $libobj in 3478: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 3479: *) 3480: func_fatal_error "cannot determine name of library object from '$libobj'" 3481: ;; 3482: esac 3483: 3484: func_infer_tag $base_compile 3485: 3486: for arg in $later; do 3487: case $arg in 3488: -shared) 3489: test yes = "$build_libtool_libs" \ 3490: || func_fatal_configuration "cannot build a shared library" 3491: build_old_libs=no 3492: continue 3493: ;; 3494: 3495: -static) 3496: build_libtool_libs=no 3497: build_old_libs=yes 3498: continue 3499: ;; 3500: 3501: -prefer-pic) 3502: pic_mode=yes 3503: continue 3504: ;; 3505: 3506: -prefer-non-pic) 3507: pic_mode=no 3508: continue 3509: ;; 3510: esac 3511: done 3512: 3513: func_quote_for_eval "$libobj" 3514: test "X$libobj" != "X$func_quote_for_eval_result" \ 3515: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 3516: && func_warning "libobj name '$libobj' may not contain shell special characters." 3517: func_dirname_and_basename "$obj" "/" "" 3518: objname=$func_basename_result 3519: xdir=$func_dirname_result 3520: lobj=$xdir$objdir/$objname 3521: 3522: test -z "$base_compile" && \ 3523: func_fatal_help "you must specify a compilation command" 3524: 3525: # Delete any leftover library objects. 3526: if test yes = "$build_old_libs"; then 3527: removelist="$obj $lobj $libobj ${libobj}T" 3528: else 3529: removelist="$lobj $libobj ${libobj}T" 3530: fi 3531: 3532: # On Cygwin there's no "real" PIC flag so we must build both object types 3533: case $host_os in 3534: cygwin* | mingw* | pw32* | os2* | cegcc*) 3535: pic_mode=default 3536: ;; 3537: esac 3538: if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then 3539: # non-PIC code in shared libraries is not supported 3540: pic_mode=default 3541: fi 3542: 3543: # Calculate the filename of the output object if compiler does 3544: # not support -o with -c 3545: if test no = "$compiler_c_o"; then 3546: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext 3547: lockfile=$output_obj.lock 3548: else 3549: output_obj= 3550: need_locks=no 3551: lockfile= 3552: fi 3553: 3554: # Lock this critical section if it is needed 3555: # We use this script file to make the link, it avoids creating a new file 3556: if test yes = "$need_locks"; then 3557: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3558: func_echo "Waiting for $lockfile to be removed" 3559: sleep 2 3560: done 3561: elif test warn = "$need_locks"; then 3562: if test -f "$lockfile"; then 3563: $ECHO "\ 3564: *** ERROR, $lockfile exists and contains: 3565: `cat $lockfile 2>/dev/null` 3566: 3567: This indicates that another process is trying to use the same 3568: temporary object file, and libtool could not work around it because 3569: your compiler does not support '-c' and '-o' together. If you 3570: repeat this compilation, it may succeed, by chance, but you had better 3571: avoid parallel builds (make -j) in this platform, or get a better 3572: compiler." 3573: 3574: $opt_dry_run || $RM $removelist 3575: exit $EXIT_FAILURE 3576: fi 3577: func_append removelist " $output_obj" 3578: $ECHO "$srcfile" > "$lockfile" 3579: fi 3580: 3581: $opt_dry_run || $RM $removelist 3582: func_append removelist " $lockfile" 3583: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 3584: 3585: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 3586: srcfile=$func_to_tool_file_result 3587: func_quote_for_eval "$srcfile" 3588: qsrcfile=$func_quote_for_eval_result 3589: 3590: # Only build a PIC object if we are building libtool libraries. 3591: if test yes = "$build_libtool_libs"; then 3592: # Without this assignment, base_compile gets emptied. 3593: fbsd_hideous_sh_bug=$base_compile 3594: 3595: if test no != "$pic_mode"; then 3596: command="$base_compile $qsrcfile $pic_flag" 3597: else 3598: # Don't build PIC code 3599: command="$base_compile $qsrcfile" 3600: fi 3601: 3602: func_mkdir_p "$xdir$objdir" 3603: 3604: if test -z "$output_obj"; then 3605: # Place PIC objects in $objdir 3606: func_append command " -o $lobj" 3607: fi 3608: 3609: func_show_eval_locale "$command" \ 3610: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 3611: 3612: if test warn = "$need_locks" && 3613: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3614: $ECHO "\ 3615: *** ERROR, $lockfile contains: 3616: `cat $lockfile 2>/dev/null` 3617: 3618: but it should contain: 3619: $srcfile 3620: 3621: This indicates that another process is trying to use the same 3622: temporary object file, and libtool could not work around it because 3623: your compiler does not support '-c' and '-o' together. If you 3624: repeat this compilation, it may succeed, by chance, but you had better 3625: avoid parallel builds (make -j) in this platform, or get a better 3626: compiler." 3627: 3628: $opt_dry_run || $RM $removelist 3629: exit $EXIT_FAILURE 3630: fi 3631: 3632: # Just move the object if needed, then go on to compile the next one 3633: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 3634: func_show_eval '$MV "$output_obj" "$lobj"' \ 3635: 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3636: fi 3637: 3638: # Allow error messages only from the first compilation. 3639: if test yes = "$suppress_opt"; then 3640: suppress_output=' >/dev/null 2>&1' 3641: fi 3642: fi 3643: 3644: # Only build a position-dependent object if we build old libraries. 3645: if test yes = "$build_old_libs"; then 3646: if test yes != "$pic_mode"; then 3647: # Don't build PIC code 3648: command="$base_compile $qsrcfile$pie_flag" 3649: else 3650: command="$base_compile $qsrcfile $pic_flag" 3651: fi 3652: if test yes = "$compiler_c_o"; then 3653: func_append command " -o $obj" 3654: fi 3655: 3656: # Suppress compiler output if we already did a PIC compilation. 3657: func_append command "$suppress_output" 3658: func_show_eval_locale "$command" \ 3659: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 3660: 3661: if test warn = "$need_locks" && 3662: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3663: $ECHO "\ 3664: *** ERROR, $lockfile contains: 3665: `cat $lockfile 2>/dev/null` 3666: 3667: but it should contain: 3668: $srcfile 3669: 3670: This indicates that another process is trying to use the same 3671: temporary object file, and libtool could not work around it because 3672: your compiler does not support '-c' and '-o' together. If you 3673: repeat this compilation, it may succeed, by chance, but you had better 3674: avoid parallel builds (make -j) in this platform, or get a better 3675: compiler." 3676: 3677: $opt_dry_run || $RM $removelist 3678: exit $EXIT_FAILURE 3679: fi 3680: 3681: # Just move the object if needed 3682: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 3683: func_show_eval '$MV "$output_obj" "$obj"' \ 3684: 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3685: fi 3686: fi 3687: 3688: $opt_dry_run || { 3689: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 3690: 3691: # Unlock the critical section if it was locked 3692: if test no != "$need_locks"; then 3693: removelist=$lockfile 3694: $RM "$lockfile" 3695: fi 3696: } 3697: 3698: exit $EXIT_SUCCESS 3699: } 3700: 3701: $opt_help || { 3702: test compile = "$opt_mode" && func_mode_compile ${1+"$@"} 3703: } 3704: 3705: func_mode_help () 3706: { 3707: # We need to display help for each of the modes. 3708: case $opt_mode in 3709: "") 3710: # Generic help is extracted from the usage comments 3711: # at the start of this file. 3712: func_help 3713: ;; 3714: 3715: clean) 3716: $ECHO \ 3717: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 3718: 3719: Remove files from the build directory. 3720: 3721: RM is the name of the program to use to delete files associated with each FILE 3722: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3723: to RM. 3724: 3725: If FILE is a libtool library, object or program, all the files associated 3726: with it are deleted. Otherwise, only FILE itself is deleted using RM." 3727: ;; 3728: 3729: compile) 3730: $ECHO \ 3731: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 3732: 3733: Compile a source file into a libtool library object. 3734: 3735: This mode accepts the following additional options: 3736: 3737: -o OUTPUT-FILE set the output file name to OUTPUT-FILE 3738: -no-suppress do not suppress compiler output for multiple passes 3739: -prefer-pic try to build PIC objects only 3740: -prefer-non-pic try to build non-PIC objects only 3741: -shared do not build a '.o' file suitable for static linking 3742: -static only build a '.o' file suitable for static linking 3743: -Wc,FLAG pass FLAG directly to the compiler 3744: 3745: COMPILE-COMMAND is a command to be used in creating a 'standard' object file 3746: from the given SOURCEFILE. 3747: 3748: The output file name is determined by removing the directory component from 3749: SOURCEFILE, then substituting the C source code suffix '.c' with the 3750: library object suffix, '.lo'." 3751: ;; 3752: 3753: execute) 3754: $ECHO \ 3755: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 3756: 3757: Automatically set library path, then run a program. 3758: 3759: This mode accepts the following additional options: 3760: 3761: -dlopen FILE add the directory containing FILE to the library path 3762: 3763: This mode sets the library path environment variable according to '-dlopen' 3764: flags. 3765: 3766: If any of the ARGS are libtool executable wrappers, then they are translated 3767: into their corresponding uninstalled binary, and any of their required library 3768: directories are added to the library path. 3769: 3770: Then, COMMAND is executed, with ARGS as arguments." 3771: ;; 3772: 3773: finish) 3774: $ECHO \ 3775: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 3776: 3777: Complete the installation of libtool libraries. 3778: 3779: Each LIBDIR is a directory that contains libtool libraries. 3780: 3781: The commands that this mode executes may require superuser privileges. Use 3782: the '--dry-run' option if you just want to see what would be executed." 3783: ;; 3784: 3785: install) 3786: $ECHO \ 3787: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 3788: 3789: Install executables or libraries. 3790: 3791: INSTALL-COMMAND is the installation command. The first component should be 3792: either the 'install' or 'cp' program. 3793: 3794: The following components of INSTALL-COMMAND are treated specially: 3795: 3796: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 3797: 3798: The rest of the components are interpreted as arguments to that command (only 3799: BSD-compatible install options are recognized)." 3800: ;; 3801: 3802: link) 3803: $ECHO \ 3804: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 3805: 3806: Link object files or libraries together to form another library, or to 3807: create an executable program. 3808: 3809: LINK-COMMAND is a command using the C compiler that you would use to create 3810: a program from several object files. 3811: 3812: The following components of LINK-COMMAND are treated specially: 3813: 3814: -all-static do not do any dynamic linking at all 3815: -avoid-version do not add a version suffix if possible 3816: -bindir BINDIR specify path to binaries directory (for systems where 3817: libraries must be found in the PATH setting at runtime) 3818: -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime 3819: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 3820: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 3821: -export-symbols SYMFILE 3822: try to export only the symbols listed in SYMFILE 3823: -export-symbols-regex REGEX 3824: try to export only the symbols matching REGEX 3825: -LLIBDIR search LIBDIR for required installed libraries 3826: -lNAME OUTPUT-FILE requires the installed library libNAME 3827: -module build a library that can dlopened 3828: -no-fast-install disable the fast-install mode 3829: -no-install link a not-installable executable 3830: -no-undefined declare that a library does not refer to external symbols 3831: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 3832: -objectlist FILE use a list of object files found in FILE to specify objects 3833: -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) 3834: -precious-files-regex REGEX 3835: don't remove output files matching REGEX 3836: -release RELEASE specify package release information 3837: -rpath LIBDIR the created library will eventually be installed in LIBDIR 3838: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 3839: -shared only do dynamic linking of libtool libraries 3840: -shrext SUFFIX override the standard shared library file extension 3841: -static do not do any dynamic linking of uninstalled libtool libraries 3842: -static-libtool-libs 3843: do not do any dynamic linking of libtool libraries 3844: -version-info CURRENT[:REVISION[:AGE]] 3845: specify library version info [each variable defaults to 0] 3846: -weak LIBNAME declare that the target provides the LIBNAME interface 3847: -Wc,FLAG 3848: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 3849: -Wl,FLAG 3850: -Xlinker FLAG pass linker-specific FLAG directly to the linker 3851: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 3852: 3853: All other options (arguments beginning with '-') are ignored. 3854: 3855: Every other argument is treated as a filename. Files ending in '.la' are 3856: treated as uninstalled libtool libraries, other files are standard or library 3857: object files. 3858: 3859: If the OUTPUT-FILE ends in '.la', then a libtool library is created, 3860: only library objects ('.lo' files) may be specified, and '-rpath' is 3861: required, except when creating a convenience library. 3862: 3863: If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created 3864: using 'ar' and 'ranlib', or on Windows using 'lib'. 3865: 3866: If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file 3867: is created, otherwise an executable program is created." 3868: ;; 3869: 3870: uninstall) 3871: $ECHO \ 3872: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 3873: 3874: Remove libraries from an installation directory. 3875: 3876: RM is the name of the program to use to delete files associated with each FILE 3877: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3878: to RM. 3879: 3880: If FILE is a libtool library, all the files associated with it are deleted. 3881: Otherwise, only FILE itself is deleted using RM." 3882: ;; 3883: 3884: *) 3885: func_fatal_help "invalid operation mode '$opt_mode'" 3886: ;; 3887: esac 3888: 3889: echo 3890: $ECHO "Try '$progname --help' for more information about other modes." 3891: } 3892: 3893: # Now that we've collected a possible --mode arg, show help if necessary 3894: if $opt_help; then 3895: if test : = "$opt_help"; then 3896: func_mode_help 3897: else 3898: { 3899: func_help noexit 3900: for opt_mode in compile link execute install finish uninstall clean; do 3901: func_mode_help 3902: done 3903: } | $SED -n '1p; 2,$s/^Usage:/ or: /p' 3904: { 3905: func_help noexit 3906: for opt_mode in compile link execute install finish uninstall clean; do 3907: echo 3908: func_mode_help 3909: done 3910: } | 3911: $SED '1d 3912: /^When reporting/,/^Report/{ 3913: H 3914: d 3915: } 3916: $x 3917: /information about other modes/d 3918: /more detailed .*MODE/d 3919: s/^Usage:.*--mode=$[^ ]*$ .*/Description of \1 mode:/' 3920: fi 3921: exit $? 3922: fi 3923: 3924: 3925: # func_mode_execute arg... 3926: func_mode_execute () 3927: { 3928: $debug_cmd 3929: 3930: # The first argument is the command name. 3931: cmd=$nonopt 3932: test -z "$cmd" && \ 3933: func_fatal_help "you must specify a COMMAND" 3934: 3935: # Handle -dlopen flags immediately. 3936: for file in $opt_dlopen; do 3937: test -f "$file" \ 3938: || func_fatal_help "'$file' is not a file" 3939: 3940: dir= 3941: case $file in 3942: *.la) 3943: func_resolve_sysroot "$file" 3944: file=$func_resolve_sysroot_result 3945: 3946: # Check to see that this really is a libtool archive. 3947: func_lalib_unsafe_p "$file" \ 3948: || func_fatal_help "'$lib' is not a valid libtool archive" 3949: 3950: # Read the libtool library. 3951: dlname= 3952: library_names= 3953: func_source "$file" 3954: 3955: # Skip this library if it cannot be dlopened. 3956: if test -z "$dlname"; then 3957: # Warn if it was a shared library. 3958: test -n "$library_names" && \ 3959: func_warning "'$file' was not linked with '-export-dynamic'" 3960: continue 3961: fi 3962: 3963: func_dirname "$file" "" "." 3964: dir=$func_dirname_result 3965: 3966: if test -f "$dir/$objdir/$dlname"; then 3967: func_append dir "/$objdir" 3968: else 3969: if test ! -f "$dir/$dlname"; then 3970: func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" 3971: fi 3972: fi 3973: ;; 3974: 3975: *.lo) 3976: # Just add the directory containing the .lo file. 3977: func_dirname "$file" "" "." 3978: dir=$func_dirname_result 3979: ;; 3980: 3981: *) 3982: func_warning "'-dlopen' is ignored for non-libtool libraries and objects" 3983: continue 3984: ;; 3985: esac 3986: 3987: # Get the absolute pathname. 3988: absdir=`cd "$dir" && pwd` 3989: test -n "$absdir" && dir=$absdir 3990: 3991: # Now add the directory to shlibpath_var. 3992: if eval "test -z \"\$$shlibpath_var\""; then 3993: eval "$shlibpath_var=\"\$dir\"" 3994: else 3995: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 3996: fi 3997: done 3998: 3999: # This variable tells wrapper scripts just to set shlibpath_var 4000: # rather than running their programs. 4001: libtool_execute_magic=$magic 4002: 4003: # Check if any of the arguments is a wrapper script. 4004: args= 4005: for file 4006: do 4007: case $file in 4008: -* | *.la | *.lo ) ;; 4009: *) 4010: # Do a test to see if this is really a libtool program. 4011: if func_ltwrapper_script_p "$file"; then 4012: func_source "$file" 4013: # Transform arg to wrapped name. 4014: file=$progdir/$program 4015: elif func_ltwrapper_executable_p "$file"; then 4016: func_ltwrapper_scriptname "$file" 4017: func_source "$func_ltwrapper_scriptname_result" 4018: # Transform arg to wrapped name. 4019: file=$progdir/$program 4020: fi 4021: ;; 4022: esac 4023: # Quote arguments (to preserve shell metacharacters). 4024: func_append_quoted args "$file" 4025: done 4026: 4027: if $opt_dry_run; then 4028: # Display what would be done. 4029: if test -n "$shlibpath_var"; then 4030: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 4031: echo "export $shlibpath_var" 4032: fi 4033: $ECHO "$cmd$args" 4034: exit $EXIT_SUCCESS 4035: else 4036: if test -n "$shlibpath_var"; then 4037: # Export the shlibpath_var. 4038: eval "export $shlibpath_var" 4039: fi 4040: 4041: # Restore saved environment variables 4042: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 4043: do 4044: eval "if test \"\${save_$lt_var+set}\" = set; then 4045: $lt_var=\$save_$lt_var; export $lt_var 4046: else 4047: $lt_unset $lt_var 4048: fi" 4049: done 4050: 4051: # Now prepare to actually exec the command. 4052: exec_cmd=\$cmd$args 4053: fi 4054: } 4055: 4056: test execute = "$opt_mode" && func_mode_execute ${1+"$@"} 4057: 4058: 4059: # func_mode_finish arg... 4060: func_mode_finish () 4061: { 4062: $debug_cmd 4063: 4064: libs= 4065: libdirs= 4066: admincmds= 4067: 4068: for opt in "$nonopt" ${1+"$@"} 4069: do 4070: if test -d "$opt"; then 4071: func_append libdirs " $opt" 4072: 4073: elif test -f "$opt"; then 4074: if func_lalib_unsafe_p "$opt"; then 4075: func_append libs " $opt" 4076: else 4077: func_warning "'$opt' is not a valid libtool archive" 4078: fi 4079: 4080: else 4081: func_fatal_error "invalid argument '$opt'" 4082: fi 4083: done 4084: 4085: if test -n "$libs"; then 4086: if test -n "$lt_sysroot"; then 4087: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 4088: sysroot_cmd="s/$[ ']$$sysroot_regex/\1/g;" 4089: else 4090: sysroot_cmd= 4091: fi 4092: 4093: # Remove sysroot references 4094: if $opt_dry_run; then 4095: for lib in $libs; do 4096: echo "removing references to $lt_sysroot and '=' prefixes from $lib" 4097: done 4098: else 4099: tmpdir=`func_mktempdir` 4100: for lib in $libs; do 4101: $SED -e "$sysroot_cmd s/$[ ']-[LR]$=/\1/g; s/$[ ']$=/\1/g" $lib \ 4102: > $tmpdir/tmp-la 4103: mv -f $tmpdir/tmp-la $lib 4104: done 4105: ${RM}r "$tmpdir" 4106: fi 4107: fi 4108: 4109: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4110: for libdir in $libdirs; do 4111: if test -n "$finish_cmds"; then 4112: # Do each command in the finish commands. 4113: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 4114: '"$cmd"'"' 4115: fi 4116: if test -n "$finish_eval"; then 4117: # Do the single finish_eval. 4118: eval cmds=\"$finish_eval\" 4119: $opt_dry_run || eval "$cmds" || func_append admincmds " 4120: $cmds" 4121: fi 4122: done 4123: fi 4124: 4125: # Exit here if they wanted silent mode. 4126: $opt_quiet && exit $EXIT_SUCCESS 4127: 4128: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4129: echo "----------------------------------------------------------------------" 4130: echo "Libraries have been installed in:" 4131: for libdir in $libdirs; do 4132: $ECHO " $libdir" 4133: done 4134: echo 4135: echo "If you ever happen to want to link against installed libraries" 4136: echo "in a given directory, LIBDIR, you must either use libtool, and" 4137: echo "specify the full pathname of the library, or use the '-LLIBDIR'" 4138: echo "flag during linking and do at least one of the following:" 4139: if test -n "$shlibpath_var"; then 4140: echo " - add LIBDIR to the '$shlibpath_var' environment variable" 4141: echo " during execution" 4142: fi 4143: if test -n "$runpath_var"; then 4144: echo " - add LIBDIR to the '$runpath_var' environment variable" 4145: echo " during linking" 4146: fi 4147: if test -n "$hardcode_libdir_flag_spec"; then 4148: libdir=LIBDIR 4149: eval flag=\"$hardcode_libdir_flag_spec\" 4150: 4151: $ECHO " - use the '$flag' linker flag" 4152: fi 4153: if test -n "$admincmds"; then 4154: $ECHO " - have your system administrator run these commands:$admincmds" 4155: fi 4156: if test -f /etc/ld.so.conf; then 4157: echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" 4158: fi 4159: echo 4160: 4161: echo "See any operating system documentation about shared libraries for" 4162: case $host in 4163: solaris2.[6789]|solaris2.1[0-9]) 4164: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 4165: echo "pages." 4166: ;; 4167: *) 4168: echo "more information, such as the ld(1) and ld.so(8) manual pages." 4169: ;; 4170: esac 4171: echo "----------------------------------------------------------------------" 4172: fi 4173: exit $EXIT_SUCCESS 4174: } 4175: 4176: test finish = "$opt_mode" && func_mode_finish ${1+"$@"} 4177: 4178: 4179: # func_mode_install arg... 4180: func_mode_install () 4181: { 4182: $debug_cmd 4183: 4184: # There may be an optional sh(1) argument at the beginning of 4185: # install_prog (especially on Windows NT). 4186: if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || 4187: # Allow the use of GNU shtool's install command. 4188: case $nonopt in *shtool*) :;; *) false;; esac 4189: then 4190: # Aesthetically quote it. 4191: func_quote_for_eval "$nonopt" 4192: install_prog="$func_quote_for_eval_result " 4193: arg=$1 4194: shift 4195: else 4196: install_prog= 4197: arg=$nonopt 4198: fi 4199: 4200: # The real first argument should be the name of the installation program. 4201: # Aesthetically quote it. 4202: func_quote_for_eval "$arg" 4203: func_append install_prog "$func_quote_for_eval_result" 4204: install_shared_prog=$install_prog 4205: case " $install_prog " in 4206: *[\\\ /]cp\ *) install_cp=: ;; 4207: *) install_cp=false ;; 4208: esac 4209: 4210: # We need to accept at least all the BSD install flags. 4211: dest= 4212: files= 4213: opts= 4214: prev= 4215: install_type= 4216: isdir=false 4217: stripme= 4218: no_mode=: 4219: for arg 4220: do 4221: arg2= 4222: if test -n "$dest"; then 4223: func_append files " $dest" 4224: dest=$arg 4225: continue 4226: fi 4227: 4228: case $arg in 4229: -d) isdir=: ;; 4230: -f) 4231: if $install_cp; then :; else 4232: prev=$arg 4233: fi 4234: ;; 4235: -g | -m | -o) 4236: prev=$arg 4237: ;; 4238: -s) 4239: stripme=" -s" 4240: continue 4241: ;; 4242: -*) 4243: ;; 4244: *) 4245: # If the previous option needed an argument, then skip it. 4246: if test -n "$prev"; then 4247: if test X-m = "X$prev" && test -n "$install_override_mode"; then 4248: arg2=$install_override_mode 4249: no_mode=false 4250: fi 4251: prev= 4252: else 4253: dest=$arg 4254: continue 4255: fi 4256: ;; 4257: esac 4258: 4259: # Aesthetically quote the argument. 4260: func_quote_for_eval "$arg" 4261: func_append install_prog " $func_quote_for_eval_result" 4262: if test -n "$arg2"; then 4263: func_quote_for_eval "$arg2" 4264: fi 4265: func_append install_shared_prog " $func_quote_for_eval_result" 4266: done 4267: 4268: test -z "$install_prog" && \ 4269: func_fatal_help "you must specify an install program" 4270: 4271: test -n "$prev" && \ 4272: func_fatal_help "the '$prev' option requires an argument" 4273: 4274: if test -n "$install_override_mode" && $no_mode; then 4275: if $install_cp; then :; else 4276: func_quote_for_eval "$install_override_mode" 4277: func_append install_shared_prog " -m $func_quote_for_eval_result" 4278: fi 4279: fi 4280: 4281: if test -z "$files"; then 4282: if test -z "$dest"; then 4283: func_fatal_help "no file or destination specified" 4284: else 4285: func_fatal_help "you must specify a destination" 4286: fi 4287: fi 4288: 4289: # Strip any trailing slash from the destination. 4290: func_stripname '' '/' "$dest" 4291: dest=$func_stripname_result 4292: 4293: # Check to see that the destination is a directory. 4294: test -d "$dest" && isdir=: 4295: if $isdir; then 4296: destdir=$dest 4297: destname= 4298: else 4299: func_dirname_and_basename "$dest" "" "." 4300: destdir=$func_dirname_result 4301: destname=$func_basename_result 4302: 4303: # Not a directory, so check to see that there is only one file specified. 4304: set dummy $files; shift 4305: test "$#" -gt 1 && \ 4306: func_fatal_help "'$dest' is not a directory" 4307: fi 4308: case $destdir in 4309: [\\/]* | [A-Za-z]:[\\/]*) ;; 4310: *) 4311: for file in $files; do 4312: case $file in 4313: *.lo) ;; 4314: *) 4315: func_fatal_help "'$destdir' must be an absolute directory name" 4316: ;; 4317: esac 4318: done 4319: ;; 4320: esac 4321: 4322: # This variable tells wrapper scripts just to set variables rather 4323: # than running their programs. 4324: libtool_install_magic=$magic 4325: 4326: staticlibs= 4327: future_libdirs= 4328: current_libdirs= 4329: for file in $files; do 4330: 4331: # Do each installation. 4332: case $file in 4333: *.$libext) 4334: # Do the static libraries later. 4335: func_append staticlibs " $file" 4336: ;; 4337: 4338: *.la) 4339: func_resolve_sysroot "$file" 4340: file=$func_resolve_sysroot_result 4341: 4342: # Check to see that this really is a libtool archive. 4343: func_lalib_unsafe_p "$file" \ 4344: || func_fatal_help "'$file' is not a valid libtool archive" 4345: 4346: library_names= 4347: old_library= 4348: relink_command= 4349: func_source "$file" 4350: 4351: # Add the libdir to current_libdirs if it is the destination. 4352: if test "X$destdir" = "X$libdir"; then 4353: case "$current_libdirs " in 4354: *" $libdir "*) ;; 4355: *) func_append current_libdirs " $libdir" ;; 4356: esac 4357: else 4358: # Note the libdir as a future libdir. 4359: case "$future_libdirs " in 4360: *" $libdir "*) ;; 4361: *) func_append future_libdirs " $libdir" ;; 4362: esac 4363: fi 4364: 4365: func_dirname "$file" "/" "" 4366: dir=$func_dirname_result 4367: func_append dir "$objdir" 4368: 4369: if test -n "$relink_command"; then 4370: # Determine the prefix the user has applied to our future dir. 4371: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 4372: 4373: # Don't allow the user to place us outside of our expected 4374: # location b/c this prevents finding dependent libraries that 4375: # are installed to the same prefix. 4376: # At present, this check doesn't affect windows .dll's that 4377: # are installed into $libdir/../bin (currently, that works fine) 4378: # but it's something to keep an eye on. 4379: test "$inst_prefix_dir" = "$destdir" && \ 4380: func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" 4381: 4382: if test -n "$inst_prefix_dir"; then 4383: # Stick the inst_prefix_dir data into the link command. 4384: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 4385: else 4386: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 4387: fi 4388: 4389: func_warning "relinking '$file'" 4390: func_show_eval "$relink_command" \ 4391: 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' 4392: fi 4393: 4394: # See the names of the shared library. 4395: set dummy $library_names; shift 4396: if test -n "$1"; then 4397: realname=$1 4398: shift 4399: 4400: srcname=$realname 4401: test -n "$relink_command" && srcname=${realname}T 4402: 4403: # Install the shared library and build the symlinks. 4404: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 4405: 'exit $?' 4406: tstripme=$stripme 4407: case $host_os in 4408: cygwin* | mingw* | pw32* | cegcc*) 4409: case $realname in 4410: *.dll.a) 4411: tstripme= 4412: ;; 4413: esac 4414: ;; 4415: os2*) 4416: case $realname in 4417: *_dll.a) 4418: tstripme= 4419: ;; 4420: esac 4421: ;; 4422: esac 4423: if test -n "$tstripme" && test -n "$striplib"; then 4424: func_show_eval "$striplib $destdir/$realname" 'exit $?' 4425: fi 4426: 4427: if test "$#" -gt 0; then 4428: # Delete the old symlinks, and create new ones. 4429: # Try 'ln -sf' first, because the 'ln' binary might depend on 4430: # the symlink we replace! Solaris /bin/ln does not understand -f, 4431: # so we also need to try rm && ln -s. 4432: for linkname 4433: do 4434: test "$linkname" != "$realname" \ 4435: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 4436: done 4437: fi 4438: 4439: # Do each command in the postinstall commands. 4440: lib=$destdir/$realname 4441: func_execute_cmds "$postinstall_cmds" 'exit $?' 4442: fi 4443: 4444: # Install the pseudo-library for information purposes. 4445: func_basename "$file" 4446: name=$func_basename_result 4447: instname=$dir/${name}i 4448: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 4449: 4450: # Maybe install the static library, too. 4451: test -n "$old_library" && func_append staticlibs " $dir/$old_library" 4452: ;; 4453: 4454: *.lo) 4455: # Install (i.e. copy) a libtool object. 4456: 4457: # Figure out destination file name, if it wasn't already specified. 4458: if test -n "$destname"; then 4459: destfile=$destdir/$destname 4460: else 4461: func_basename "$file" 4462: destfile=$func_basename_result 4463: destfile=$destdir/$destfile 4464: fi 4465: 4466: # Deduce the name of the destination old-style object file. 4467: case $destfile in 4468: *.lo) 4469: func_lo2o "$destfile" 4470: staticdest=$func_lo2o_result 4471: ;; 4472: *.$objext) 4473: staticdest=$destfile 4474: destfile= 4475: ;; 4476: *) 4477: func_fatal_help "cannot copy a libtool object to '$destfile'" 4478: ;; 4479: esac 4480: 4481: # Install the libtool object if requested. 4482: test -n "$destfile" && \ 4483: func_show_eval "$install_prog $file $destfile" 'exit $?' 4484: 4485: # Install the old object if enabled. 4486: if test yes = "$build_old_libs"; then 4487: # Deduce the name of the old-style object file. 4488: func_lo2o "$file" 4489: staticobj=$func_lo2o_result 4490: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 4491: fi 4492: exit $EXIT_SUCCESS 4493: ;; 4494: 4495: *) 4496: # Figure out destination file name, if it wasn't already specified. 4497: if test -n "$destname"; then 4498: destfile=$destdir/$destname 4499: else 4500: func_basename "$file" 4501: destfile=$func_basename_result 4502: destfile=$destdir/$destfile 4503: fi 4504: 4505: # If the file is missing, and there is a .exe on the end, strip it 4506: # because it is most likely a libtool script we actually want to 4507: # install 4508: stripped_ext= 4509: case $file in 4510: *.exe) 4511: if test ! -f "$file"; then 4512: func_stripname '' '.exe' "$file" 4513: file=$func_stripname_result 4514: stripped_ext=.exe 4515: fi 4516: ;; 4517: esac 4518: 4519: # Do a test to see if this is really a libtool program. 4520: case $host in 4521: *cygwin* | *mingw*) 4522: if func_ltwrapper_executable_p "$file"; then 4523: func_ltwrapper_scriptname "$file" 4524: wrapper=$func_ltwrapper_scriptname_result 4525: else 4526: func_stripname '' '.exe' "$file" 4527: wrapper=$func_stripname_result 4528: fi 4529: ;; 4530: *) 4531: wrapper=$file 4532: ;; 4533: esac 4534: if func_ltwrapper_script_p "$wrapper"; then 4535: notinst_deplibs= 4536: relink_command= 4537: 4538: func_source "$wrapper" 4539: 4540: # Check the variables that should have been set. 4541: test -z "$generated_by_libtool_version" && \ 4542: func_fatal_error "invalid libtool wrapper script '$wrapper'" 4543: 4544: finalize=: 4545: for lib in $notinst_deplibs; do 4546: # Check to see that each library is installed. 4547: libdir= 4548: if test -f "$lib"; then 4549: func_source "$lib" 4550: fi 4551: libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` 4552: if test -n "$libdir" && test ! -f "$libfile"; then 4553: func_warning "'$lib' has not been installed in '$libdir'" 4554: finalize=false 4555: fi 4556: done 4557: 4558: relink_command= 4559: func_source "$wrapper" 4560: 4561: outputname= 4562: if test no = "$fast_install" && test -n "$relink_command"; then 4563: $opt_dry_run || { 4564: if $finalize; then 4565: tmpdir=`func_mktempdir` 4566: func_basename "$file$stripped_ext" 4567: file=$func_basename_result 4568: outputname=$tmpdir/$file 4569: # Replace the output file specification. 4570: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 4571: 4572: $opt_quiet || { 4573: func_quote_for_expand "$relink_command" 4574: eval "func_echo $func_quote_for_expand_result" 4575: } 4576: if eval "$relink_command"; then : 4577: else 4578: func_error "error: relink '$file' with the above command before installing it" 4579: $opt_dry_run || ${RM}r "$tmpdir" 4580: continue 4581: fi 4582: file=$outputname 4583: else 4584: func_warning "cannot relink '$file'" 4585: fi 4586: } 4587: else 4588: # Install the binary that we compiled earlier. 4589: file=`$ECHO "$file$stripped_ext" | $SED "s%$[^/]*$$%$objdir/\1%"` 4590: fi 4591: fi 4592: 4593: # remove .exe since cygwin /usr/bin/install will append another 4594: # one anyway 4595: case $install_prog,$host in 4596: */usr/bin/install*,*cygwin*) 4597: case $file:$destfile in 4598: *.exe:*.exe) 4599: # this is ok 4600: ;; 4601: *.exe:*) 4602: destfile=$destfile.exe 4603: ;; 4604: *:*.exe) 4605: func_stripname '' '.exe' "$destfile" 4606: destfile=$func_stripname_result 4607: ;; 4608: esac 4609: ;; 4610: esac 4611: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 4612: $opt_dry_run || if test -n "$outputname"; then 4613: ${RM}r "$tmpdir" 4614: fi 4615: ;; 4616: esac 4617: done 4618: 4619: for file in $staticlibs; do 4620: func_basename "$file" 4621: name=$func_basename_result 4622: 4623: # Set up the ranlib parameters. 4624: oldlib=$destdir/$name 4625: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 4626: tool_oldlib=$func_to_tool_file_result 4627: 4628: func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 4629: 4630: if test -n "$stripme" && test -n "$old_striplib"; then 4631: func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 4632: fi 4633: 4634: # Do each command in the postinstall commands. 4635: func_execute_cmds "$old_postinstall_cmds" 'exit $?' 4636: done 4637: 4638: test -n "$future_libdirs" && \ 4639: func_warning "remember to run '$progname --finish$future_libdirs'" 4640: 4641: if test -n "$current_libdirs"; then 4642: # Maybe just do a dry run. 4643: $opt_dry_run && current_libdirs=" -n$current_libdirs" 4644: exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' 4645: else 4646: exit $EXIT_SUCCESS 4647: fi 4648: } 4649: 4650: test install = "$opt_mode" && func_mode_install ${1+"$@"} 4651: 4652: 4653: # func_generate_dlsyms outputname originator pic_p 4654: # Extract symbols from dlprefiles and create ${outputname}S.o with 4655: # a dlpreopen symbol table. 4656: func_generate_dlsyms () 4657: { 4658: $debug_cmd 4659: 4660: my_outputname=$1 4661: my_originator=$2 4662: my_pic_p=${3-false} 4663: my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` 4664: my_dlsyms= 4665: 4666: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 4667: if test -n "$NM" && test -n "$global_symbol_pipe"; then 4668: my_dlsyms=${my_outputname}S.c 4669: else 4670: func_error "not configured to extract global symbols from dlpreopened files" 4671: fi 4672: fi 4673: 4674: if test -n "$my_dlsyms"; then 4675: case $my_dlsyms in 4676: "") ;; 4677: *.c) 4678: # Discover the nlist of each of the dlfiles. 4679: nlist=$output_objdir/$my_outputname.nm 4680: 4681: func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 4682: 4683: # Parse the name list into a source file. 4684: func_verbose "creating $output_objdir/$my_dlsyms" 4685: 4686: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 4687: /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ 4688: /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ 4689: 4690: #ifdef __cplusplus 4691: extern \"C\" { 4692: #endif 4693: 4694: #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 4695: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 4696: #endif 4697: 4698: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4699: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4700: /* DATA imports from DLLs on WIN32 can't be const, because runtime 4701: relocations are performed -- see ld's documentation on pseudo-relocs. */ 4702: # define LT_DLSYM_CONST 4703: #elif defined __osf__ 4704: /* This system does not cope well with relocations in const data. */ 4705: # define LT_DLSYM_CONST 4706: #else 4707: # define LT_DLSYM_CONST const 4708: #endif 4709: 4710: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 4711: 4712: /* External symbol declarations for the compiler. */\ 4713: " 4714: 4715: if test yes = "$dlself"; then 4716: func_verbose "generating symbol list for '$output'" 4717: 4718: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 4719: 4720: # Add our own program objects to the symbol list. 4721: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 4722: for progfile in $progfiles; do 4723: func_to_tool_file "$progfile" func_convert_file_msys_to_w32 4724: func_verbose "extracting global C symbols from '$func_to_tool_file_result'" 4725: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 4726: done 4727: 4728: if test -n "$exclude_expsyms"; then 4729: $opt_dry_run || { 4730: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 4731: eval '$MV "$nlist"T "$nlist"' 4732: } 4733: fi 4734: 4735: if test -n "$export_symbols_regex"; then 4736: $opt_dry_run || { 4737: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 4738: eval '$MV "$nlist"T "$nlist"' 4739: } 4740: fi 4741: 4742: # Prepare the list of exported symbols 4743: if test -z "$export_symbols"; then 4744: export_symbols=$output_objdir/$outputname.exp 4745: $opt_dry_run || { 4746: $RM $export_symbols 4747: eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* $.*$$/\1/p' "'< "$nlist" > "$export_symbols"' 4748: case $host in 4749: *cygwin* | *mingw* | *cegcc* ) 4750: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4751: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 4752: ;; 4753: esac 4754: } 4755: else 4756: $opt_dry_run || { 4757: eval "$SED -e 's/$[].[*^$]$/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 4758: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 4759: eval '$MV "$nlist"T "$nlist"' 4760: case $host in 4761: *cygwin* | *mingw* | *cegcc* ) 4762: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4763: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 4764: ;; 4765: esac 4766: } 4767: fi 4768: fi 4769: 4770: for dlprefile in $dlprefiles; do 4771: func_verbose "extracting global C symbols from '$dlprefile'" 4772: func_basename "$dlprefile" 4773: name=$func_basename_result 4774: case $host in 4775: *cygwin* | *mingw* | *cegcc* ) 4776: # if an import library, we need to obtain dlname 4777: if func_win32_import_lib_p "$dlprefile"; then 4778: func_tr_sh "$dlprefile" 4779: eval "curr_lafile=\$libfile_$func_tr_sh_result" 4780: dlprefile_dlbasename= 4781: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 4782: # Use subshell, to avoid clobbering current variable values 4783: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 4784: if test -n "$dlprefile_dlname"; then 4785: func_basename "$dlprefile_dlname" 4786: dlprefile_dlbasename=$func_basename_result 4787: else 4788: # no lafile. user explicitly requested -dlpreopen <import library>. 4789: $sharedlib_from_linklib_cmd "$dlprefile" 4790: dlprefile_dlbasename=$sharedlib_from_linklib_result 4791: fi 4792: fi 4793: $opt_dry_run || { 4794: if test -n "$dlprefile_dlbasename"; then 4795: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 4796: else 4797: func_warning "Could not compute DLL name from $name" 4798: eval '$ECHO ": $name " >> "$nlist"' 4799: fi 4800: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4801: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 4802: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 4803: } 4804: else # not an import lib 4805: $opt_dry_run || { 4806: eval '$ECHO ": $name " >> "$nlist"' 4807: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4808: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4809: } 4810: fi 4811: ;; 4812: *) 4813: $opt_dry_run || { 4814: eval '$ECHO ": $name " >> "$nlist"' 4815: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4816: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4817: } 4818: ;; 4819: esac 4820: done 4821: 4822: $opt_dry_run || { 4823: # Make sure we have at least an empty file. 4824: test -f "$nlist" || : > "$nlist" 4825: 4826: if test -n "$exclude_expsyms"; then 4827: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 4828: $MV "$nlist"T "$nlist" 4829: fi 4830: 4831: # Try sorting and uniquifying the output. 4832: if $GREP -v "^: " < "$nlist" | 4833: if sort -k 3 </dev/null >/dev/null 2>&1; then 4834: sort -k 3 4835: else 4836: sort +2 4837: fi | 4838: uniq > "$nlist"S; then 4839: : 4840: else 4841: $GREP -v "^: " < "$nlist" > "$nlist"S 4842: fi 4843: 4844: if test -f "$nlist"S; then 4845: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 4846: else 4847: echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 4848: fi 4849: 4850: func_show_eval '$RM "${nlist}I"' 4851: if test -n "$global_symbol_to_import"; then 4852: eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' 4853: fi 4854: 4855: echo >> "$output_objdir/$my_dlsyms" "\ 4856: 4857: /* The mapping between symbol names and symbols. */ 4858: typedef struct { 4859: const char *name; 4860: void *address; 4861: } lt_dlsymlist; 4862: extern LT_DLSYM_CONST lt_dlsymlist 4863: lt_${my_prefix}_LTX_preloaded_symbols[];\ 4864: " 4865: 4866: if test -s "$nlist"I; then 4867: echo >> "$output_objdir/$my_dlsyms" "\ 4868: static void lt_syminit(void) 4869: { 4870: LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; 4871: for (; symbol->name; ++symbol) 4872: {" 4873: $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" 4874: echo >> "$output_objdir/$my_dlsyms" "\ 4875: } 4876: }" 4877: fi 4878: echo >> "$output_objdir/$my_dlsyms" "\ 4879: LT_DLSYM_CONST lt_dlsymlist 4880: lt_${my_prefix}_LTX_preloaded_symbols[] = 4881: { {\"$my_originator\", (void *) 0}," 4882: 4883: if test -s "$nlist"I; then 4884: echo >> "$output_objdir/$my_dlsyms" "\ 4885: {\"@INIT@\", (void *) &lt_syminit}," 4886: fi 4887: 4888: case $need_lib_prefix in 4889: no) 4890: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 4891: ;; 4892: *) 4893: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 4894: ;; 4895: esac 4896: echo >> "$output_objdir/$my_dlsyms" "\ 4897: {0, (void *) 0} 4898: }; 4899: 4900: /* This works around a problem in FreeBSD linker */ 4901: #ifdef FREEBSD_WORKAROUND 4902: static const void *lt_preloaded_setup() { 4903: return lt_${my_prefix}_LTX_preloaded_symbols; 4904: } 4905: #endif 4906: 4907: #ifdef __cplusplus 4908: } 4909: #endif\ 4910: " 4911: } # !$opt_dry_run 4912: 4913: pic_flag_for_symtable= 4914: case "$compile_command " in 4915: *" -static "*) ;; 4916: *) 4917: case $host in 4918: # compiling the symbol table file with pic_flag works around 4919: # a FreeBSD bug that causes programs to crash when -lm is 4920: # linked before any other PIC object. But we must not use 4921: # pic_flag when linking with -static. The problem exists in 4922: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 4923: *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 4924: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 4925: *-*-hpux*) 4926: pic_flag_for_symtable=" $pic_flag" ;; 4927: *) 4928: $my_pic_p && pic_flag_for_symtable=" $pic_flag" 4929: ;; 4930: esac 4931: ;; 4932: esac 4933: symtab_cflags= 4934: for arg in $LTCFLAGS; do 4935: case $arg in 4936: -pie | -fpie | -fPIE) ;; 4937: *) func_append symtab_cflags " $arg" ;; 4938: esac 4939: done 4940: 4941: # Now compile the dynamic symbol file. 4942: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 4943: 4944: # Clean up the generated files. 4945: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' 4946: 4947: # Transform the symbol file into the correct name. 4948: symfileobj=$output_objdir/${my_outputname}S.$objext 4949: case $host in 4950: *cygwin* | *mingw* | *cegcc* ) 4951: if test -f "$output_objdir/$my_outputname.def"; then 4952: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4953: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4954: else 4955: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4956: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4957: fi 4958: ;; 4959: *) 4960: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4961: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4962: ;; 4963: esac 4964: ;; 4965: *) 4966: func_fatal_error "unknown suffix for '$my_dlsyms'" 4967: ;; 4968: esac 4969: else 4970: # We keep going just in case the user didn't refer to 4971: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 4972: # really was required. 4973: 4974: # Nullify the symbol file. 4975: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 4976: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 4977: fi 4978: } 4979: 4980: # func_cygming_gnu_implib_p ARG 4981: # This predicate returns with zero status (TRUE) if 4982: # ARG is a GNU/binutils-style import library. Returns 4983: # with nonzero status (FALSE) otherwise. 4984: func_cygming_gnu_implib_p () 4985: { 4986: $debug_cmd 4987: 4988: func_to_tool_file "$1" func_convert_file_msys_to_w32 4989: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 4990: test -n "$func_cygming_gnu_implib_tmp" 4991: } 4992: 4993: # func_cygming_ms_implib_p ARG 4994: # This predicate returns with zero status (TRUE) if 4995: # ARG is an MS-style import library. Returns 4996: # with nonzero status (FALSE) otherwise. 4997: func_cygming_ms_implib_p () 4998: { 4999: $debug_cmd 5000: 5001: func_to_tool_file "$1" func_convert_file_msys_to_w32 5002: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 5003: test -n "$func_cygming_ms_implib_tmp" 5004: } 5005: 5006: # func_win32_libid arg 5007: # return the library type of file 'arg' 5008: # 5009: # Need a lot of goo to handle *both* DLLs and import libs 5010: # Has to be a shell function in order to 'eat' the argument 5011: # that is supplied when $file_magic_command is called. 5012: # Despite the name, also deal with 64 bit binaries. 5013: func_win32_libid () 5014: { 5015: $debug_cmd 5016: 5017: win32_libid_type=unknown 5018: win32_fileres=`file -L $1 2>/dev/null` 5019: case $win32_fileres in 5020: *ar\ archive\ import\ library*) # definitely import 5021: win32_libid_type="x86 archive import" 5022: ;; 5023: *ar\ archive*) # could be an import, or static 5024: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 5025: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 5026: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 5027: case $nm_interface in 5028: "MS dumpbin") 5029: if func_cygming_ms_implib_p "$1" || 5030: func_cygming_gnu_implib_p "$1" 5031: then 5032: win32_nmres=import 5033: else 5034: win32_nmres= 5035: fi 5036: ;; 5037: *) 5038: func_to_tool_file "$1" func_convert_file_msys_to_w32 5039: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 5040: $SED -n -e ' 5041: 1,100{ 5042: / I /{ 5043: s|.*|import| 5044: p 5045: q 5046: } 5047: }'` 5048: ;; 5049: esac 5050: case $win32_nmres in 5051: import*) win32_libid_type="x86 archive import";; 5052: *) win32_libid_type="x86 archive static";; 5053: esac 5054: fi 5055: ;; 5056: *DLL*) 5057: win32_libid_type="x86 DLL" 5058: ;; 5059: *executable*) # but shell scripts are "executable" too... 5060: case $win32_fileres in 5061: *MS\ Windows\ PE\ Intel*) 5062: win32_libid_type="x86 DLL" 5063: ;; 5064: esac 5065: ;; 5066: esac 5067: $ECHO "$win32_libid_type" 5068: } 5069: 5070: # func_cygming_dll_for_implib ARG 5071: # 5072: # Platform-specific function to extract the 5073: # name of the DLL associated with the specified 5074: # import library ARG. 5075: # Invoked by eval'ing the libtool variable 5076: # $sharedlib_from_linklib_cmd 5077: # Result is available in the variable 5078: # $sharedlib_from_linklib_result 5079: func_cygming_dll_for_implib () 5080: { 5081: $debug_cmd 5082: 5083: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 5084: } 5085: 5086: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 5087: # 5088: # The is the core of a fallback implementation of a 5089: # platform-specific function to extract the name of the 5090: # DLL associated with the specified import library LIBNAME. 5091: # 5092: # SECTION_NAME is either .idata$6 or .idata$7, depending 5093: # on the platform and compiler that created the implib. 5094: # 5095: # Echos the name of the DLL associated with the 5096: # specified import library. 5097: func_cygming_dll_for_implib_fallback_core () 5098: { 5099: $debug_cmd 5100: 5101: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 5102: $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 5103: $SED '/^Contents of section '"$match_literal"':/{ 5104: # Place marker at beginning of archive member dllname section 5105: s/.*/====MARK====/ 5106: p 5107: d 5108: } 5109: # These lines can sometimes be longer than 43 characters, but 5110: # are always uninteresting 5111: /:[ ]*file format pe[i]\{,1\}-/d 5112: /^In archive [^:]*:/d 5113: # Ensure marker is printed 5114: /^====MARK====/p 5115: # Remove all lines with less than 43 characters 5116: /^.\{43\}/!d 5117: # From remaining lines, remove first 43 characters 5118: s/^.\{43\}//' | 5119: $SED -n ' 5120: # Join marker and all lines until next marker into a single line 5121: /^====MARK====/ b para 5122: H 5123: $ b para 5124: b 5125: :para 5126: x 5127: s/\n//g 5128: # Remove the marker 5129: s/^====MARK====// 5130: # Remove trailing dots and whitespace 5131: s/[\. \t]*$// 5132: # Print 5133: /./p' | 5134: # we now have a list, one entry per line, of the stringified 5135: # contents of the appropriate section of all members of the 5136: # archive that possess that section. Heuristic: eliminate 5137: # all those that have a first or second character that is 5138: # a '.' (that is, objdump's representation of an unprintable 5139: # character.) This should work for all archives with less than 5140: # 0x302f exports -- but will fail for DLLs whose name actually 5141: # begins with a literal '.' or a single character followed by 5142: # a '.'. 5143: # 5144: # Of those that remain, print the first one. 5145: $SED -e '/^\./d;/^.\./d;q' 5146: } 5147: 5148: # func_cygming_dll_for_implib_fallback ARG 5149: # Platform-specific function to extract the 5150: # name of the DLL associated with the specified 5151: # import library ARG. 5152: # 5153: # This fallback implementation is for use when $DLLTOOL 5154: # does not support the --identify-strict option. 5155: # Invoked by eval'ing the libtool variable 5156: # $sharedlib_from_linklib_cmd 5157: # Result is available in the variable 5158: # $sharedlib_from_linklib_result 5159: func_cygming_dll_for_implib_fallback () 5160: { 5161: $debug_cmd 5162: 5163: if func_cygming_gnu_implib_p "$1"; then 5164: # binutils import library 5165: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 5166: elif func_cygming_ms_implib_p "$1"; then 5167: # ms-generated import library 5168: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 5169: else 5170: # unknown 5171: sharedlib_from_linklib_result= 5172: fi 5173: } 5174: 5175: 5176: # func_extract_an_archive dir oldlib 5177: func_extract_an_archive () 5178: { 5179: $debug_cmd 5180: 5181: f_ex_an_ar_dir=$1; shift 5182: f_ex_an_ar_oldlib=$1 5183: if test yes = "$lock_old_archive_extraction"; then 5184: lockfile=$f_ex_an_ar_oldlib.lock 5185: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 5186: func_echo "Waiting for $lockfile to be removed" 5187: sleep 2 5188: done 5189: fi 5190: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 5191: 'stat=$?; rm -f "$lockfile"; exit $stat' 5192: if test yes = "$lock_old_archive_extraction"; then 5193: $opt_dry_run || rm -f "$lockfile" 5194: fi 5195: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 5196: : 5197: else 5198: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 5199: fi 5200: } 5201: 5202: 5203: # func_extract_archives gentop oldlib ... 5204: func_extract_archives () 5205: { 5206: $debug_cmd 5207: 5208: my_gentop=$1; shift 5209: my_oldlibs=${1+"$@"} 5210: my_oldobjs= 5211: my_xlib= 5212: my_xabs= 5213: my_xdir= 5214: 5215: for my_xlib in $my_oldlibs; do 5216: # Extract the objects. 5217: case $my_xlib in 5218: [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; 5219: *) my_xabs=`pwd`"/$my_xlib" ;; 5220: esac 5221: func_basename "$my_xlib" 5222: my_xlib=$func_basename_result 5223: my_xlib_u=$my_xlib 5224: while :; do 5225: case " $extracted_archives " in 5226: *" $my_xlib_u "*) 5227: func_arith $extracted_serial + 1 5228: extracted_serial=$func_arith_result 5229: my_xlib_u=lt$extracted_serial-$my_xlib ;; 5230: *) break ;; 5231: esac 5232: done 5233: extracted_archives="$extracted_archives $my_xlib_u" 5234: my_xdir=$my_gentop/$my_xlib_u 5235: 5236: func_mkdir_p "$my_xdir" 5237: 5238: case $host in 5239: *-darwin*) 5240: func_verbose "Extracting $my_xabs" 5241: # Do not bother doing anything if just a dry run 5242: $opt_dry_run || { 5243: darwin_orig_dir=`pwd` 5244: cd $my_xdir || exit $? 5245: darwin_archive=$my_xabs 5246: darwin_curdir=`pwd` 5247: func_basename "$darwin_archive" 5248: darwin_base_archive=$func_basename_result 5249: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 5250: if test -n "$darwin_arches"; then 5251: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 5252: darwin_arch= 5253: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 5254: for darwin_arch in $darwin_arches; do 5255: func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" 5256: $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" 5257: cd "unfat-$$/$darwin_base_archive-$darwin_arch" 5258: func_extract_an_archive "`pwd`" "$darwin_base_archive" 5259: cd "$darwin_curdir" 5260: $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" 5261: done # $darwin_arches 5262: ## Okay now we've a bunch of thin objects, gotta fatten them up :) 5263: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` 5264: darwin_file= 5265: darwin_files= 5266: for darwin_file in $darwin_filelist; do 5267: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 5268: $LIPO -create -output "$darwin_file" $darwin_files 5269: done # $darwin_filelist 5270: $RM -rf unfat-$$ 5271: cd "$darwin_orig_dir" 5272: else 5273: cd $darwin_orig_dir 5274: func_extract_an_archive "$my_xdir" "$my_xabs" 5275: fi # $darwin_arches 5276: } # !$opt_dry_run 5277: ;; 5278: *) 5279: func_extract_an_archive "$my_xdir" "$my_xabs" 5280: ;; 5281: esac 5282: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 5283: done 5284: 5285: func_extract_archives_result=$my_oldobjs 5286: } 5287: 5288: 5289: # func_emit_wrapper [arg=no] 5290: # 5291: # Emit a libtool wrapper script on stdout. 5292: # Don't directly open a file because we may want to 5293: # incorporate the script contents within a cygwin/mingw 5294: # wrapper executable. Must ONLY be called from within 5295: # func_mode_link because it depends on a number of variables 5296: # set therein. 5297: # 5298: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 5299: # variable will take. If 'yes', then the emitted script 5300: # will assume that the directory where it is stored is 5301: # the $objdir directory. This is a cygwin/mingw-specific 5302: # behavior. 5303: func_emit_wrapper () 5304: { 5305: func_emit_wrapper_arg1=${1-no} 5306: 5307: $ECHO "\ 5308: #! $SHELL 5309: 5310: # $output - temporary wrapper script for $objdir/$outputname 5311: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5312: # 5313: # The $output program cannot be directly executed until all the libtool 5314: # libraries that it depends on are installed. 5315: # 5316: # This wrapper script should never be moved out of the build directory. 5317: # If it is, it will not operate correctly. 5318: 5319: # Sed substitution that helps us do robust quoting. It backslashifies 5320: # metacharacters that are still active within double-quoted strings. 5321: sed_quote_subst='$sed_quote_subst' 5322: 5323: # Be Bourne compatible 5324: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 5325: emulate sh 5326: NULLCMD=: 5327: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 5328: # is contrary to our usage. Disable this feature. 5329: alias -g '\${1+\"\$@\"}'='\"\$@\"' 5330: setopt NO_GLOB_SUBST 5331: else 5332: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 5333: fi 5334: BIN_SH=xpg4; export BIN_SH # for Tru64 5335: DUALCASE=1; export DUALCASE # for MKS sh 5336: 5337: # The HP-UX ksh and POSIX shell print the target directory to stdout 5338: # if CDPATH is set. 5339: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5340: 5341: relink_command=\"$relink_command\" 5342: 5343: # This environment variable determines our operation mode. 5344: if test \"\$libtool_install_magic\" = \"$magic\"; then 5345: # install mode needs the following variables: 5346: generated_by_libtool_version='$macro_version' 5347: notinst_deplibs='$notinst_deplibs' 5348: else 5349: # When we are sourced in execute mode, \$file and \$ECHO are already set. 5350: if test \"\$libtool_execute_magic\" != \"$magic\"; then 5351: file=\"\$0\"" 5352: 5353: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 5354: $ECHO "\ 5355: 5356: # A function that is used when there is no print builtin or printf. 5357: func_fallback_echo () 5358: { 5359: eval 'cat <<_LTECHO_EOF 5360: \$1 5361: _LTECHO_EOF' 5362: } 5363: ECHO=\"$qECHO\" 5364: fi 5365: 5366: # Very basic option parsing. These options are (a) specific to 5367: # the libtool wrapper, (b) are identical between the wrapper 5368: # /script/ and the wrapper /executable/ that is used only on 5369: # windows platforms, and (c) all begin with the string "--lt-" 5370: # (application programs are unlikely to have options that match 5371: # this pattern). 5372: # 5373: # There are only two supported options: --lt-debug and 5374: # --lt-dump-script. There is, deliberately, no --lt-help. 5375: # 5376: # The first argument to this parsing function should be the 5377: # script's $0 value, followed by "$@". 5378: lt_option_debug= 5379: func_parse_lt_options () 5380: { 5381: lt_script_arg0=\$0 5382: shift 5383: for lt_opt 5384: do 5385: case \"\$lt_opt\" in 5386: --lt-debug) lt_option_debug=1 ;; 5387: --lt-dump-script) 5388: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 5389: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 5390: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 5391: cat \"\$lt_dump_D/\$lt_dump_F\" 5392: exit 0 5393: ;; 5394: --lt-*) 5395: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 5396: exit 1 5397: ;; 5398: esac 5399: done 5400: 5401: # Print the debug banner immediately: 5402: if test -n \"\$lt_option_debug\"; then 5403: echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 5404: fi 5405: } 5406: 5407: # Used when --lt-debug. Prints its arguments to stdout 5408: # (redirection is the responsibility of the caller) 5409: func_lt_dump_args () 5410: { 5411: lt_dump_args_N=1; 5412: for lt_arg 5413: do 5414: \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" 5415: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 5416: done 5417: } 5418: 5419: # Core function for launching the target application 5420: func_exec_program_core () 5421: { 5422: " 5423: case $host in 5424: # Backslashes separate directories on plain windows 5425: *-*-mingw | *-*-os2* | *-cegcc*) 5426: $ECHO "\ 5427: if test -n \"\$lt_option_debug\"; then 5428: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 5429: func_lt_dump_args \${1+\"\$@\"} 1>&2 5430: fi 5431: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 5432: " 5433: ;; 5434: 5435: *) 5436: $ECHO "\ 5437: if test -n \"\$lt_option_debug\"; then 5438: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 5439: func_lt_dump_args \${1+\"\$@\"} 1>&2 5440: fi 5441: exec \"\$progdir/\$program\" \${1+\"\$@\"} 5442: " 5443: ;; 5444: esac 5445: $ECHO "\ 5446: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 5447: exit 1 5448: } 5449: 5450: # A function to encapsulate launching the target application 5451: # Strips options in the --lt-* namespace from \$@ and 5452: # launches target application with the remaining arguments. 5453: func_exec_program () 5454: { 5455: case \" \$* \" in 5456: *\\ --lt-*) 5457: for lt_wr_arg 5458: do 5459: case \$lt_wr_arg in 5460: --lt-*) ;; 5461: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 5462: esac 5463: shift 5464: done ;; 5465: esac 5466: func_exec_program_core \${1+\"\$@\"} 5467: } 5468: 5469: # Parse options 5470: func_parse_lt_options \"\$0\" \${1+\"\$@\"} 5471: 5472: # Find the directory that this script lives in. 5473: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 5474: test \"x\$thisdir\" = \"x\$file\" && thisdir=. 5475: 5476: # Follow symbolic links until we get to the real thisdir. 5477: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 5478: while test -n \"\$file\"; do 5479: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 5480: 5481: # If there was a directory component, then change thisdir. 5482: if test \"x\$destdir\" != \"x\$file\"; then 5483: case \"\$destdir\" in 5484: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 5485: *) thisdir=\"\$thisdir/\$destdir\" ;; 5486: esac 5487: fi 5488: 5489: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 5490: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 5491: done 5492: 5493: # Usually 'no', except on cygwin/mingw when embedded into 5494: # the cwrapper. 5495: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 5496: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 5497: # special case for '.' 5498: if test \"\$thisdir\" = \".\"; then 5499: thisdir=\`pwd\` 5500: fi 5501: # remove .libs from thisdir 5502: case \"\$thisdir\" in 5503: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 5504: $objdir ) thisdir=. ;; 5505: esac 5506: fi 5507: 5508: # Try to get the absolute directory name. 5509: absdir=\`cd \"\$thisdir\" && pwd\` 5510: test -n \"\$absdir\" && thisdir=\"\$absdir\" 5511: " 5512: 5513: if test yes = "$fast_install"; then 5514: $ECHO "\ 5515: program=lt-'$outputname'$exeext 5516: progdir=\"\$thisdir/$objdir\" 5517: 5518: if test ! -f \"\$progdir/\$program\" || 5519: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ 5520: test \"X\$file\" != \"X\$progdir/\$program\"; }; then 5521: 5522: file=\"\$\$-\$program\" 5523: 5524: if test ! -d \"\$progdir\"; then 5525: $MKDIR \"\$progdir\" 5526: else 5527: $RM \"\$progdir/\$file\" 5528: fi" 5529: 5530: $ECHO "\ 5531: 5532: # relink executable if necessary 5533: if test -n \"\$relink_command\"; then 5534: if relink_command_output=\`eval \$relink_command 2>&1\`; then : 5535: else 5536: \$ECHO \"\$relink_command_output\" >&2 5537: $RM \"\$progdir/\$file\" 5538: exit 1 5539: fi 5540: fi 5541: 5542: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 5543: { $RM \"\$progdir/\$program\"; 5544: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 5545: $RM \"\$progdir/\$file\" 5546: fi" 5547: else 5548: $ECHO "\ 5549: program='$outputname' 5550: progdir=\"\$thisdir/$objdir\" 5551: " 5552: fi 5553: 5554: $ECHO "\ 5555: 5556: if test -f \"\$progdir/\$program\"; then" 5557: 5558: # fixup the dll searchpath if we need to. 5559: # 5560: # Fix the DLL searchpath if we need to. Do this before prepending 5561: # to shlibpath, because on Windows, both are PATH and uninstalled 5562: # libraries must come first. 5563: if test -n "$dllsearchpath"; then 5564: $ECHO "\ 5565: # Add the dll search path components to the executable PATH 5566: PATH=$dllsearchpath:\$PATH 5567: " 5568: fi 5569: 5570: # Export our shlibpath_var if we have one. 5571: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5572: $ECHO "\ 5573: # Add our own library path to $shlibpath_var 5574: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 5575: 5576: # Some systems cannot cope with colon-terminated $shlibpath_var 5577: # The second colon is a workaround for a bug in BeOS R4 sed 5578: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 5579: 5580: export $shlibpath_var 5581: " 5582: fi 5583: 5584: $ECHO "\ 5585: if test \"\$libtool_execute_magic\" != \"$magic\"; then 5586: # Run the actual program with our arguments. 5587: func_exec_program \${1+\"\$@\"} 5588: fi 5589: else 5590: # The program doesn't exist. 5591: \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 5592: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 5593: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 5594: exit 1 5595: fi 5596: fi\ 5597: " 5598: } 5599: 5600: 5601: # func_emit_cwrapperexe_src 5602: # emit the source code for a wrapper executable on stdout 5603: # Must ONLY be called from within func_mode_link because 5604: # it depends on a number of variable set therein. 5605: func_emit_cwrapperexe_src () 5606: { 5607: cat <<EOF 5608: 5609: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname 5610: Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5611: 5612: The $output program cannot be directly executed until all the libtool 5613: libraries that it depends on are installed. 5614: 5615: This wrapper executable should never be moved out of the build directory. 5616: If it is, it will not operate correctly. 5617: */ 5618: EOF 5619: cat <<"EOF" 5620: #ifdef _MSC_VER 5621: # define _CRT_SECURE_NO_DEPRECATE 1 5622: #endif 5623: #include <stdio.h> 5624: #include <stdlib.h> 5625: #ifdef _MSC_VER 5626: # include <direct.h> 5627: # include <process.h> 5628: # include <io.h> 5629: #else 5630: # include <unistd.h> 5631: # include <stdint.h> 5632: # ifdef __CYGWIN__ 5633: # include <io.h> 5634: # endif 5635: #endif 5636: #include <malloc.h> 5637: #include <stdarg.h> 5638: #include <assert.h> 5639: #include <string.h> 5640: #include <ctype.h> 5641: #include <errno.h> 5642: #include <fcntl.h> 5643: #include <sys/stat.h> 5644: 5645: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 5646: 5647: /* declarations of non-ANSI functions */ 5648: #if defined __MINGW32__ 5649: # ifdef __STRICT_ANSI__ 5650: int _putenv (const char *); 5651: # endif 5652: #elif defined __CYGWIN__ 5653: # ifdef __STRICT_ANSI__ 5654: char *realpath (const char *, char *); 5655: int putenv (char *); 5656: int setenv (const char *, const char *, int); 5657: # endif 5658: /* #elif defined other_platform || defined ... */ 5659: #endif 5660: 5661: /* portability defines, excluding path handling macros */ 5662: #if defined _MSC_VER 5663: # define setmode _setmode 5664: # define stat _stat 5665: # define chmod _chmod 5666: # define getcwd _getcwd 5667: # define putenv _putenv 5668: # define S_IXUSR _S_IEXEC 5669: #elif defined __MINGW32__ 5670: # define setmode _setmode 5671: # define stat _stat 5672: # define chmod _chmod 5673: # define getcwd _getcwd 5674: # define putenv _putenv 5675: #elif defined __CYGWIN__ 5676: # define HAVE_SETENV 5677: # define FOPEN_WB "wb" 5678: /* #elif defined other platforms ... */ 5679: #endif 5680: 5681: #if defined PATH_MAX 5682: # define LT_PATHMAX PATH_MAX 5683: #elif defined MAXPATHLEN 5684: # define LT_PATHMAX MAXPATHLEN 5685: #else 5686: # define LT_PATHMAX 1024 5687: #endif 5688: 5689: #ifndef S_IXOTH 5690: # define S_IXOTH 0 5691: #endif 5692: #ifndef S_IXGRP 5693: # define S_IXGRP 0 5694: #endif 5695: 5696: /* path handling portability macros */ 5697: #ifndef DIR_SEPARATOR 5698: # define DIR_SEPARATOR '/' 5699: # define PATH_SEPARATOR ':' 5700: #endif 5701: 5702: #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ 5703: defined __OS2__ 5704: # define HAVE_DOS_BASED_FILE_SYSTEM 5705: # define FOPEN_WB "wb" 5706: # ifndef DIR_SEPARATOR_2 5707: # define DIR_SEPARATOR_2 '\\' 5708: # endif 5709: # ifndef PATH_SEPARATOR_2 5710: # define PATH_SEPARATOR_2 ';' 5711: # endif 5712: #endif 5713: 5714: #ifndef DIR_SEPARATOR_2 5715: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 5716: #else /* DIR_SEPARATOR_2 */ 5717: # define IS_DIR_SEPARATOR(ch) \ 5718: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 5719: #endif /* DIR_SEPARATOR_2 */ 5720: 5721: #ifndef PATH_SEPARATOR_2 5722: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 5723: #else /* PATH_SEPARATOR_2 */ 5724: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 5725: #endif /* PATH_SEPARATOR_2 */ 5726: 5727: #ifndef FOPEN_WB 5728: # define FOPEN_WB "w" 5729: #endif 5730: #ifndef _O_BINARY 5731: # define _O_BINARY 0 5732: #endif 5733: 5734: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 5735: #define XFREE(stale) do { \ 5736: if (stale) { free (stale); stale = 0; } \ 5737: } while (0) 5738: 5739: #if defined LT_DEBUGWRAPPER 5740: static int lt_debug = 1; 5741: #else 5742: static int lt_debug = 0; 5743: #endif 5744: 5745: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 5746: 5747: void *xmalloc (size_t num); 5748: char *xstrdup (const char *string); 5749: const char *base_name (const char *name); 5750: char *find_executable (const char *wrapper); 5751: char *chase_symlinks (const char *pathspec); 5752: int make_executable (const char *path); 5753: int check_executable (const char *path); 5754: char *strendzap (char *str, const char *pat); 5755: void lt_debugprintf (const char *file, int line, const char *fmt, ...); 5756: void lt_fatal (const char *file, int line, const char *message, ...); 5757: static const char *nonnull (const char *s); 5758: static const char *nonempty (const char *s); 5759: void lt_setenv (const char *name, const char *value); 5760: char *lt_extend_str (const char *orig_value, const char *add, int to_end); 5761: void lt_update_exe_path (const char *name, const char *value); 5762: void lt_update_lib_path (const char *name, const char *value); 5763: char **prepare_spawn (char **argv); 5764: void lt_dump_script (FILE *f); 5765: EOF 5766: 5767: cat <<EOF 5768: #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) 5769: # define externally_visible volatile 5770: #else 5771: # define externally_visible __attribute__((externally_visible)) volatile 5772: #endif 5773: externally_visible const char * MAGIC_EXE = "$magic_exe"; 5774: const char * LIB_PATH_VARNAME = "$shlibpath_var"; 5775: EOF 5776: 5777: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5778: func_to_host_path "$temp_rpath" 5779: cat <<EOF 5780: const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 5781: EOF 5782: else 5783: cat <<"EOF" 5784: const char * LIB_PATH_VALUE = ""; 5785: EOF 5786: fi 5787: 5788: if test -n "$dllsearchpath"; then 5789: func_to_host_path "$dllsearchpath:" 5790: cat <<EOF 5791: const char * EXE_PATH_VARNAME = "PATH"; 5792: const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 5793: EOF 5794: else 5795: cat <<"EOF" 5796: const char * EXE_PATH_VARNAME = ""; 5797: const char * EXE_PATH_VALUE = ""; 5798: EOF 5799: fi 5800: 5801: if test yes = "$fast_install"; then 5802: cat <<EOF 5803: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 5804: EOF 5805: else 5806: cat <<EOF 5807: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 5808: EOF 5809: fi 5810: 5811: 5812: cat <<"EOF" 5813: 5814: #define LTWRAPPER_OPTION_PREFIX "--lt-" 5815: 5816: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 5817: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 5818: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 5819: 5820: int 5821: main (int argc, char *argv[]) 5822: { 5823: char **newargz; 5824: int newargc; 5825: char *tmp_pathspec; 5826: char *actual_cwrapper_path; 5827: char *actual_cwrapper_name; 5828: char *target_name; 5829: char *lt_argv_zero; 5830: int rval = 127; 5831: 5832: int i; 5833: 5834: program_name = (char *) xstrdup (base_name (argv[0])); 5835: newargz = XMALLOC (char *, (size_t) argc + 1); 5836: 5837: /* very simple arg parsing; don't want to rely on getopt 5838: * also, copy all non cwrapper options to newargz, except 5839: * argz[0], which is handled differently 5840: */ 5841: newargc=0; 5842: for (i = 1; i < argc; i++) 5843: { 5844: if (STREQ (argv[i], dumpscript_opt)) 5845: { 5846: EOF 5847: case $host in 5848: *mingw* | *cygwin* ) 5849: # make stdout use "unix" line endings 5850: echo " setmode(1,_O_BINARY);" 5851: ;; 5852: esac 5853: 5854: cat <<"EOF" 5855: lt_dump_script (stdout); 5856: return 0; 5857: } 5858: if (STREQ (argv[i], debug_opt)) 5859: { 5860: lt_debug = 1; 5861: continue; 5862: } 5863: if (STREQ (argv[i], ltwrapper_option_prefix)) 5864: { 5865: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 5866: namespace, but it is not one of the ones we know about and 5867: have already dealt with, above (inluding dump-script), then 5868: report an error. Otherwise, targets might begin to believe 5869: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 5870: namespace. The first time any user complains about this, we'll 5871: need to make LTWRAPPER_OPTION_PREFIX a configure-time option 5872: or a configure.ac-settable value. 5873: */ 5874: lt_fatal (__FILE__, __LINE__, 5875: "unrecognized %s option: '%s'", 5876: ltwrapper_option_prefix, argv[i]); 5877: } 5878: /* otherwise ... */ 5879: newargz[++newargc] = xstrdup (argv[i]); 5880: } 5881: newargz[++newargc] = NULL; 5882: 5883: EOF 5884: cat <<EOF 5885: /* The GNU banner must be the first non-error debug message */ 5886: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); 5887: EOF 5888: cat <<"EOF" 5889: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 5890: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 5891: 5892: tmp_pathspec = find_executable (argv[0]); 5893: if (tmp_pathspec == NULL) 5894: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 5895: lt_debugprintf (__FILE__, __LINE__, 5896: "(main) found exe (before symlink chase) at: %s\n", 5897: tmp_pathspec); 5898: 5899: actual_cwrapper_path = chase_symlinks (tmp_pathspec); 5900: lt_debugprintf (__FILE__, __LINE__, 5901: "(main) found exe (after symlink chase) at: %s\n", 5902: actual_cwrapper_path); 5903: XFREE (tmp_pathspec); 5904: 5905: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 5906: strendzap (actual_cwrapper_path, actual_cwrapper_name); 5907: 5908: /* wrapper name transforms */ 5909: strendzap (actual_cwrapper_name, ".exe"); 5910: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 5911: XFREE (actual_cwrapper_name); 5912: actual_cwrapper_name = tmp_pathspec; 5913: tmp_pathspec = 0; 5914: 5915: /* target_name transforms -- use actual target program name; might have lt- prefix */ 5916: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 5917: strendzap (target_name, ".exe"); 5918: tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 5919: XFREE (target_name); 5920: target_name = tmp_pathspec; 5921: tmp_pathspec = 0; 5922: 5923: lt_debugprintf (__FILE__, __LINE__, 5924: "(main) libtool target name: %s\n", 5925: target_name); 5926: EOF 5927: 5928: cat <<EOF 5929: newargz[0] = 5930: XMALLOC (char, (strlen (actual_cwrapper_path) + 5931: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 5932: strcpy (newargz[0], actual_cwrapper_path); 5933: strcat (newargz[0], "$objdir"); 5934: strcat (newargz[0], "/"); 5935: EOF 5936: 5937: cat <<"EOF" 5938: /* stop here, and copy so we don't have to do this twice */ 5939: tmp_pathspec = xstrdup (newargz[0]); 5940: 5941: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 5942: strcat (newargz[0], actual_cwrapper_name); 5943: 5944: /* DO want the lt- prefix here if it exists, so use target_name */ 5945: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 5946: XFREE (tmp_pathspec); 5947: tmp_pathspec = NULL; 5948: EOF 5949: 5950: case $host_os in 5951: mingw*) 5952: cat <<"EOF" 5953: { 5954: char* p; 5955: while ((p = strchr (newargz[0], '\\')) != NULL) 5956: { 5957: *p = '/'; 5958: } 5959: while ((p = strchr (lt_argv_zero, '\\')) != NULL) 5960: { 5961: *p = '/'; 5962: } 5963: } 5964: EOF 5965: ;; 5966: esac 5967: 5968: cat <<"EOF" 5969: XFREE (target_name); 5970: XFREE (actual_cwrapper_path); 5971: XFREE (actual_cwrapper_name); 5972: 5973: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 5974: lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 5975: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 5976: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 5977: because on Windows, both *_VARNAMEs are PATH but uninstalled 5978: libraries must come first. */ 5979: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 5980: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 5981: 5982: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 5983: nonnull (lt_argv_zero)); 5984: for (i = 0; i < newargc; i++) 5985: { 5986: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 5987: i, nonnull (newargz[i])); 5988: } 5989: 5990: EOF 5991: 5992: case $host_os in 5993: mingw*) 5994: cat <<"EOF" 5995: /* execv doesn't actually work on mingw as expected on unix */ 5996: newargz = prepare_spawn (newargz); 5997: rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 5998: if (rval == -1) 5999: { 6000: /* failed to start process */ 6001: lt_debugprintf (__FILE__, __LINE__, 6002: "(main) failed to launch target \"%s\": %s\n", 6003: lt_argv_zero, nonnull (strerror (errno))); 6004: return 127; 6005: } 6006: return rval; 6007: EOF 6008: ;; 6009: *) 6010: cat <<"EOF" 6011: execv (lt_argv_zero, newargz); 6012: return rval; /* =127, but avoids unused variable warning */ 6013: EOF 6014: ;; 6015: esac 6016: 6017: cat <<"EOF" 6018: } 6019: 6020: void * 6021: xmalloc (size_t num) 6022: { 6023: void *p = (void *) malloc (num); 6024: if (!p) 6025: lt_fatal (__FILE__, __LINE__, "memory exhausted"); 6026: 6027: return p; 6028: } 6029: 6030: char * 6031: xstrdup (const char *string) 6032: { 6033: return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 6034: string) : NULL; 6035: } 6036: 6037: const char * 6038: base_name (const char *name) 6039: { 6040: const char *base; 6041: 6042: #if defined HAVE_DOS_BASED_FILE_SYSTEM 6043: /* Skip over the disk name in MSDOS pathnames. */ 6044: if (isalpha ((unsigned char) name[0]) && name[1] == ':') 6045: name += 2; 6046: #endif 6047: 6048: for (base = name; *name; name++) 6049: if (IS_DIR_SEPARATOR (*name)) 6050: base = name + 1; 6051: return base; 6052: } 6053: 6054: int 6055: check_executable (const char *path) 6056: { 6057: struct stat st; 6058: 6059: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 6060: nonempty (path)); 6061: if ((!path) || (!*path)) 6062: return 0; 6063: 6064: if ((stat (path, &st) >= 0) 6065: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 6066: return 1; 6067: else 6068: return 0; 6069: } 6070: 6071: int 6072: make_executable (const char *path) 6073: { 6074: int rval = 0; 6075: struct stat st; 6076: 6077: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 6078: nonempty (path)); 6079: if ((!path) || (!*path)) 6080: return 0; 6081: 6082: if (stat (path, &st) >= 0) 6083: { 6084: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 6085: } 6086: return rval; 6087: } 6088: 6089: /* Searches for the full path of the wrapper. Returns 6090: newly allocated full path name if found, NULL otherwise 6091: Does not chase symlinks, even on platforms that support them. 6092: */ 6093: char * 6094: find_executable (const char *wrapper) 6095: { 6096: int has_slash = 0; 6097: const char *p; 6098: const char *p_next; 6099: /* static buffer for getcwd */ 6100: char tmp[LT_PATHMAX + 1]; 6101: size_t tmp_len; 6102: char *concat_name; 6103: 6104: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 6105: nonempty (wrapper)); 6106: 6107: if ((wrapper == NULL) || (*wrapper == '\0')) 6108: return NULL; 6109: 6110: /* Absolute path? */ 6111: #if defined HAVE_DOS_BASED_FILE_SYSTEM 6112: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 6113: { 6114: concat_name = xstrdup (wrapper); 6115: if (check_executable (concat_name)) 6116: return concat_name; 6117: XFREE (concat_name); 6118: } 6119: else 6120: { 6121: #endif 6122: if (IS_DIR_SEPARATOR (wrapper[0])) 6123: { 6124: concat_name = xstrdup (wrapper); 6125: if (check_executable (concat_name)) 6126: return concat_name; 6127: XFREE (concat_name); 6128: } 6129: #if defined HAVE_DOS_BASED_FILE_SYSTEM 6130: } 6131: #endif 6132: 6133: for (p = wrapper; *p; p++) 6134: if (*p == '/') 6135: { 6136: has_slash = 1; 6137: break; 6138: } 6139: if (!has_slash) 6140: { 6141: /* no slashes; search PATH */ 6142: const char *path = getenv ("PATH"); 6143: if (path != NULL) 6144: { 6145: for (p = path; *p; p = p_next) 6146: { 6147: const char *q; 6148: size_t p_len; 6149: for (q = p; *q; q++) 6150: if (IS_PATH_SEPARATOR (*q)) 6151: break; 6152: p_len = (size_t) (q - p); 6153: p_next = (*q == '\0' ? q : q + 1); 6154: if (p_len == 0) 6155: { 6156: /* empty path: current directory */ 6157: if (getcwd (tmp, LT_PATHMAX) == NULL) 6158: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6159: nonnull (strerror (errno))); 6160: tmp_len = strlen (tmp); 6161: concat_name = 6162: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6163: memcpy (concat_name, tmp, tmp_len); 6164: concat_name[tmp_len] = '/'; 6165: strcpy (concat_name + tmp_len + 1, wrapper); 6166: } 6167: else 6168: { 6169: concat_name = 6170: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 6171: memcpy (concat_name, p, p_len); 6172: concat_name[p_len] = '/'; 6173: strcpy (concat_name + p_len + 1, wrapper); 6174: } 6175: if (check_executable (concat_name)) 6176: return concat_name; 6177: XFREE (concat_name); 6178: } 6179: } 6180: /* not found in PATH; assume curdir */ 6181: } 6182: /* Relative path | not found in path: prepend cwd */ 6183: if (getcwd (tmp, LT_PATHMAX) == NULL) 6184: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6185: nonnull (strerror (errno))); 6186: tmp_len = strlen (tmp); 6187: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6188: memcpy (concat_name, tmp, tmp_len); 6189: concat_name[tmp_len] = '/'; 6190: strcpy (concat_name + tmp_len + 1, wrapper); 6191: 6192: if (check_executable (concat_name)) 6193: return concat_name; 6194: XFREE (concat_name); 6195: return NULL; 6196: } 6197: 6198: char * 6199: chase_symlinks (const char *pathspec) 6200: { 6201: #ifndef S_ISLNK 6202: return xstrdup (pathspec); 6203: #else 6204: char buf[LT_PATHMAX]; 6205: struct stat s; 6206: char *tmp_pathspec = xstrdup (pathspec); 6207: char *p; 6208: int has_symlinks = 0; 6209: while (strlen (tmp_pathspec) && !has_symlinks) 6210: { 6211: lt_debugprintf (__FILE__, __LINE__, 6212: "checking path component for symlinks: %s\n", 6213: tmp_pathspec); 6214: if (lstat (tmp_pathspec, &s) == 0) 6215: { 6216: if (S_ISLNK (s.st_mode) != 0) 6217: { 6218: has_symlinks = 1; 6219: break; 6220: } 6221: 6222: /* search backwards for last DIR_SEPARATOR */ 6223: p = tmp_pathspec + strlen (tmp_pathspec) - 1; 6224: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6225: p--; 6226: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6227: { 6228: /* no more DIR_SEPARATORS left */ 6229: break; 6230: } 6231: *p = '\0'; 6232: } 6233: else 6234: { 6235: lt_fatal (__FILE__, __LINE__, 6236: "error accessing file \"%s\": %s", 6237: tmp_pathspec, nonnull (strerror (errno))); 6238: } 6239: } 6240: XFREE (tmp_pathspec); 6241: 6242: if (!has_symlinks) 6243: { 6244: return xstrdup (pathspec); 6245: } 6246: 6247: tmp_pathspec = realpath (pathspec, buf); 6248: if (tmp_pathspec == 0) 6249: { 6250: lt_fatal (__FILE__, __LINE__, 6251: "could not follow symlinks for %s", pathspec); 6252: } 6253: return xstrdup (tmp_pathspec); 6254: #endif 6255: } 6256: 6257: char * 6258: strendzap (char *str, const char *pat) 6259: { 6260: size_t len, patlen; 6261: 6262: assert (str != NULL); 6263: assert (pat != NULL); 6264: 6265: len = strlen (str); 6266: patlen = strlen (pat); 6267: 6268: if (patlen <= len) 6269: { 6270: str += len - patlen; 6271: if (STREQ (str, pat)) 6272: *str = '\0'; 6273: } 6274: return str; 6275: } 6276: 6277: void 6278: lt_debugprintf (const char *file, int line, const char *fmt, ...) 6279: { 6280: va_list args; 6281: if (lt_debug) 6282: { 6283: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 6284: va_start (args, fmt); 6285: (void) vfprintf (stderr, fmt, args); 6286: va_end (args); 6287: } 6288: } 6289: 6290: static void 6291: lt_error_core (int exit_status, const char *file, 6292: int line, const char *mode, 6293: const char *message, va_list ap) 6294: { 6295: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 6296: vfprintf (stderr, message, ap); 6297: fprintf (stderr, ".\n"); 6298: 6299: if (exit_status >= 0) 6300: exit (exit_status); 6301: } 6302: 6303: void 6304: lt_fatal (const char *file, int line, const char *message, ...) 6305: { 6306: va_list ap; 6307: va_start (ap, message); 6308: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 6309: va_end (ap); 6310: } 6311: 6312: static const char * 6313: nonnull (const char *s) 6314: { 6315: return s ? s : "(null)"; 6316: } 6317: 6318: static const char * 6319: nonempty (const char *s) 6320: { 6321: return (s && !*s) ? "(empty)" : nonnull (s); 6322: } 6323: 6324: void 6325: lt_setenv (const char *name, const char *value) 6326: { 6327: lt_debugprintf (__FILE__, __LINE__, 6328: "(lt_setenv) setting '%s' to '%s'\n", 6329: nonnull (name), nonnull (value)); 6330: { 6331: #ifdef HAVE_SETENV 6332: /* always make a copy, for consistency with !HAVE_SETENV */ 6333: char *str = xstrdup (value); 6334: setenv (name, str, 1); 6335: #else 6336: size_t len = strlen (name) + 1 + strlen (value) + 1; 6337: char *str = XMALLOC (char, len); 6338: sprintf (str, "%s=%s", name, value); 6339: if (putenv (str) != EXIT_SUCCESS) 6340: { 6341: XFREE (str); 6342: } 6343: #endif 6344: } 6345: } 6346: 6347: char * 6348: lt_extend_str (const char *orig_value, const char *add, int to_end) 6349: { 6350: char *new_value; 6351: if (orig_value && *orig_value) 6352: { 6353: size_t orig_value_len = strlen (orig_value); 6354: size_t add_len = strlen (add); 6355: new_value = XMALLOC (char, add_len + orig_value_len + 1); 6356: if (to_end) 6357: { 6358: strcpy (new_value, orig_value); 6359: strcpy (new_value + orig_value_len, add); 6360: } 6361: else 6362: { 6363: strcpy (new_value, add); 6364: strcpy (new_value + add_len, orig_value); 6365: } 6366: } 6367: else 6368: { 6369: new_value = xstrdup (add); 6370: } 6371: return new_value; 6372: } 6373: 6374: void 6375: lt_update_exe_path (const char *name, const char *value) 6376: { 6377: lt_debugprintf (__FILE__, __LINE__, 6378: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 6379: nonnull (name), nonnull (value)); 6380: 6381: if (name && *name && value && *value) 6382: { 6383: char *new_value = lt_extend_str (getenv (name), value, 0); 6384: /* some systems can't cope with a ':'-terminated path #' */ 6385: size_t len = strlen (new_value); 6386: while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 6387: { 6388: new_value[--len] = '\0'; 6389: } 6390: lt_setenv (name, new_value); 6391: XFREE (new_value); 6392: } 6393: } 6394: 6395: void 6396: lt_update_lib_path (const char *name, const char *value) 6397: { 6398: lt_debugprintf (__FILE__, __LINE__, 6399: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 6400: nonnull (name), nonnull (value)); 6401: 6402: if (name && *name && value && *value) 6403: { 6404: char *new_value = lt_extend_str (getenv (name), value, 0); 6405: lt_setenv (name, new_value); 6406: XFREE (new_value); 6407: } 6408: } 6409: 6410: EOF 6411: case $host_os in 6412: mingw*) 6413: cat <<"EOF" 6414: 6415: /* Prepares an argument vector before calling spawn(). 6416: Note that spawn() does not by itself call the command interpreter 6417: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 6418: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 6419: GetVersionEx(&v); 6420: v.dwPlatformId == VER_PLATFORM_WIN32_NT; 6421: }) ? "cmd.exe" : "command.com"). 6422: Instead it simply concatenates the arguments, separated by ' ', and calls 6423: CreateProcess(). We must quote the arguments since Win32 CreateProcess() 6424: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 6425: special way: 6426: - Space and tab are interpreted as delimiters. They are not treated as 6427: delimiters if they are surrounded by double quotes: "...". 6428: - Unescaped double quotes are removed from the input. Their only effect is 6429: that within double quotes, space and tab are treated like normal 6430: characters. 6431: - Backslashes not followed by double quotes are not special. 6432: - But 2*n+1 backslashes followed by a double quote become 6433: n backslashes followed by a double quote (n >= 0): 6434: \" -> " 6435: \\\" -> \" 6436: \\\\\" -> \\" 6437: */ 6438: #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" 6439: #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" 6440: char ** 6441: prepare_spawn (char **argv) 6442: { 6443: size_t argc; 6444: char **new_argv; 6445: size_t i; 6446: 6447: /* Count number of arguments. */ 6448: for (argc = 0; argv[argc] != NULL; argc++) 6449: ; 6450: 6451: /* Allocate new argument vector. */ 6452: new_argv = XMALLOC (char *, argc + 1); 6453: 6454: /* Put quoted arguments into the new argument vector. */ 6455: for (i = 0; i < argc; i++) 6456: { 6457: const char *string = argv[i]; 6458: 6459: if (string[0] == '\0') 6460: new_argv[i] = xstrdup ("\"\""); 6461: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 6462: { 6463: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 6464: size_t length; 6465: unsigned int backslashes; 6466: const char *s; 6467: char *quoted_string; 6468: char *p; 6469: 6470: length = 0; 6471: backslashes = 0; 6472: if (quote_around) 6473: length++; 6474: for (s = string; *s != '\0'; s++) 6475: { 6476: char c = *s; 6477: if (c == '"') 6478: length += backslashes + 1; 6479: length++; 6480: if (c == '\\') 6481: backslashes++; 6482: else 6483: backslashes = 0; 6484: } 6485: if (quote_around) 6486: length += backslashes + 1; 6487: 6488: quoted_string = XMALLOC (char, length + 1); 6489: 6490: p = quoted_string; 6491: backslashes = 0; 6492: if (quote_around) 6493: *p++ = '"'; 6494: for (s = string; *s != '\0'; s++) 6495: { 6496: char c = *s; 6497: if (c == '"') 6498: { 6499: unsigned int j; 6500: for (j = backslashes + 1; j > 0; j--) 6501: *p++ = '\\'; 6502: } 6503: *p++ = c; 6504: if (c == '\\') 6505: backslashes++; 6506: else 6507: backslashes = 0; 6508: } 6509: if (quote_around) 6510: { 6511: unsigned int j; 6512: for (j = backslashes; j > 0; j--) 6513: *p++ = '\\'; 6514: *p++ = '"'; 6515: } 6516: *p = '\0'; 6517: 6518: new_argv[i] = quoted_string; 6519: } 6520: else 6521: new_argv[i] = (char *) string; 6522: } 6523: new_argv[argc] = NULL; 6524: 6525: return new_argv; 6526: } 6527: EOF 6528: ;; 6529: esac 6530: 6531: cat <<"EOF" 6532: void lt_dump_script (FILE* f) 6533: { 6534: EOF 6535: func_emit_wrapper yes | 6536: $SED -n -e ' 6537: s/^$.\{79\}$$..*$/\1\ 6538: \2/ 6539: h 6540: s/$[\\"]$/\\\1/g 6541: s/$/\\n/ 6542: s/$[^\n]*$.*/ fputs ("\1", f);/p 6543: g 6544: D' 6545: cat <<"EOF" 6546: } 6547: EOF 6548: } 6549: # end: func_emit_cwrapperexe_src 6550: 6551: # func_win32_import_lib_p ARG 6552: # True if ARG is an import lib, as indicated by $file_magic_cmd 6553: func_win32_import_lib_p () 6554: { 6555: $debug_cmd 6556: 6557: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 6558: *import*) : ;; 6559: *) false ;; 6560: esac 6561: } 6562: 6563: # func_suncc_cstd_abi 6564: # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! 6565: # Several compiler flags select an ABI that is incompatible with the 6566: # Cstd library. Avoid specifying it if any are in CXXFLAGS. 6567: func_suncc_cstd_abi () 6568: { 6569: $debug_cmd 6570: 6571: case " $compile_command " in 6572: *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) 6573: suncc_use_cstd_abi=no 6574: ;; 6575: *) 6576: suncc_use_cstd_abi=yes 6577: ;; 6578: esac 6579: } 6580: 6581: # func_mode_link arg... 6582: func_mode_link () 6583: { 6584: $debug_cmd 6585: 6586: case $host in 6587: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6588: # It is impossible to link a dll without this setting, and 6589: # we shouldn't force the makefile maintainer to figure out 6590: # what system we are compiling for in order to pass an extra 6591: # flag for every libtool invocation. 6592: # allow_undefined=no 6593: 6594: # FIXME: Unfortunately, there are problems with the above when trying 6595: # to make a dll that has undefined symbols, in which case not 6596: # even a static library is built. For now, we need to specify 6597: # -no-undefined on the libtool link line when we can be certain 6598: # that all symbols are satisfied, otherwise we get a static library. 6599: allow_undefined=yes 6600: ;; 6601: *) 6602: allow_undefined=yes 6603: ;; 6604: esac 6605: libtool_args=$nonopt 6606: base_compile="$nonopt $@" 6607: compile_command=$nonopt 6608: finalize_command=$nonopt 6609: 6610: compile_rpath= 6611: finalize_rpath= 6612: compile_shlibpath= 6613: finalize_shlibpath= 6614: convenience= 6615: old_convenience= 6616: deplibs= 6617: old_deplibs= 6618: compiler_flags= 6619: linker_flags= 6620: dllsearchpath= 6621: lib_search_path=`pwd` 6622: inst_prefix_dir= 6623: new_inherited_linker_flags= 6624: 6625: avoid_version=no 6626: bindir= 6627: dlfiles= 6628: dlprefiles= 6629: dlself=no 6630: export_dynamic=no 6631: export_symbols= 6632: export_symbols_regex= 6633: generated= 6634: libobjs= 6635: ltlibs= 6636: module=no 6637: no_install=no 6638: objs= 6639: os2dllname= 6640: non_pic_objects= 6641: precious_files_regex= 6642: prefer_static_libs=no 6643: preload=false 6644: prev= 6645: prevarg= 6646: release= 6647: rpath= 6648: xrpath= 6649: perm_rpath= 6650: temp_rpath= 6651: thread_safe=no 6652: vinfo= 6653: vinfo_number=no 6654: weak_libs= 6655: single_module=$wl-single_module 6656: func_infer_tag $base_compile 6657: 6658: # We need to know -static, to get the right output filenames. 6659: for arg 6660: do 6661: case $arg in 6662: -shared) 6663: test yes != "$build_libtool_libs" \ 6664: && func_fatal_configuration "cannot build a shared library" 6665: build_old_libs=no 6666: break 6667: ;; 6668: -all-static | -static | -static-libtool-libs) 6669: case $arg in 6670: -all-static) 6671: if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then 6672: func_warning "complete static linking is impossible in this configuration" 6673: fi 6674: if test -n "$link_static_flag"; then 6675: dlopen_self=$dlopen_self_static 6676: fi 6677: prefer_static_libs=yes 6678: ;; 6679: -static) 6680: if test -z "$pic_flag" && test -n "$link_static_flag"; then 6681: dlopen_self=$dlopen_self_static 6682: fi 6683: prefer_static_libs=built 6684: ;; 6685: -static-libtool-libs) 6686: if test -z "$pic_flag" && test -n "$link_static_flag"; then 6687: dlopen_self=$dlopen_self_static 6688: fi 6689: prefer_static_libs=yes 6690: ;; 6691: esac 6692: build_libtool_libs=no 6693: build_old_libs=yes 6694: break 6695: ;; 6696: esac 6697: done 6698: 6699: # See if our shared archives depend on static archives. 6700: test -n "$old_archive_from_new_cmds" && build_old_libs=yes 6701: 6702: # Go through the arguments, transforming them on the way. 6703: while test "$#" -gt 0; do 6704: arg=$1 6705: shift 6706: func_quote_for_eval "$arg" 6707: qarg=$func_quote_for_eval_unquoted_result 6708: func_append libtool_args " $func_quote_for_eval_result" 6709: 6710: # If the previous option needs an argument, assign it. 6711: if test -n "$prev"; then 6712: case $prev in 6713: output) 6714: func_append compile_command " @OUTPUT@" 6715: func_append finalize_command " @OUTPUT@" 6716: ;; 6717: esac 6718: 6719: case $prev in 6720: bindir) 6721: bindir=$arg 6722: prev= 6723: continue 6724: ;; 6725: dlfiles|dlprefiles) 6726: $preload || { 6727: # Add the symbol object into the linking commands. 6728: func_append compile_command " @SYMFILE@" 6729: func_append finalize_command " @SYMFILE@" 6730: preload=: 6731: } 6732: case $arg in 6733: *.la | *.lo) ;; # We handle these cases below. 6734: force) 6735: if test no = "$dlself"; then 6736: dlself=needless 6737: export_dynamic=yes 6738: fi 6739: prev= 6740: continue 6741: ;; 6742: self) 6743: if test dlprefiles = "$prev"; then 6744: dlself=yes 6745: elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then 6746: dlself=yes 6747: else 6748: dlself=needless 6749: export_dynamic=yes 6750: fi 6751: prev= 6752: continue 6753: ;; 6754: *) 6755: if test dlfiles = "$prev"; then 6756: func_append dlfiles " $arg" 6757: else 6758: func_append dlprefiles " $arg" 6759: fi 6760: prev= 6761: continue 6762: ;; 6763: esac 6764: ;; 6765: expsyms) 6766: export_symbols=$arg 6767: test -f "$arg" \ 6768: || func_fatal_error "symbol file '$arg' does not exist" 6769: prev= 6770: continue 6771: ;; 6772: expsyms_regex) 6773: export_symbols_regex=$arg 6774: prev= 6775: continue 6776: ;; 6777: framework) 6778: case $host in 6779: *-*-darwin*) 6780: case "$deplibs " in 6781: *" $qarg.ltframework "*) ;; 6782: *) func_append deplibs " $qarg.ltframework" # this is fixed later 6783: ;; 6784: esac 6785: ;; 6786: esac 6787: prev= 6788: continue 6789: ;; 6790: inst_prefix) 6791: inst_prefix_dir=$arg 6792: prev= 6793: continue 6794: ;; 6795: mllvm) 6796: # Clang does not use LLVM to link, so we can simply discard any 6797: # '-mllvm $arg' options when doing the link step. 6798: prev= 6799: continue 6800: ;; 6801: objectlist) 6802: if test -f "$arg"; then 6803: save_arg=$arg 6804: moreargs= 6805: for fil in `cat "$save_arg"` 6806: do 6807: # func_append moreargs " $fil" 6808: arg=$fil 6809: # A libtool-controlled object. 6810: 6811: # Check to see that this really is a libtool object. 6812: if func_lalib_unsafe_p "$arg"; then 6813: pic_object= 6814: non_pic_object= 6815: 6816: # Read the .lo file 6817: func_source "$arg" 6818: 6819: if test -z "$pic_object" || 6820: test -z "$non_pic_object" || 6821: test none = "$pic_object" && 6822: test none = "$non_pic_object"; then 6823: func_fatal_error "cannot find name of object for '$arg'" 6824: fi 6825: 6826: # Extract subdirectory from the argument. 6827: func_dirname "$arg" "/" "" 6828: xdir=$func_dirname_result 6829: 6830: if test none != "$pic_object"; then 6831: # Prepend the subdirectory the object is found in. 6832: pic_object=$xdir$pic_object 6833: 6834: if test dlfiles = "$prev"; then 6835: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 6836: func_append dlfiles " $pic_object" 6837: prev= 6838: continue 6839: else 6840: # If libtool objects are unsupported, then we need to preload. 6841: prev=dlprefiles 6842: fi 6843: fi 6844: 6845: # CHECK ME: I think I busted this. -Ossama 6846: if test dlprefiles = "$prev"; then 6847: # Preload the old-style object. 6848: func_append dlprefiles " $pic_object" 6849: prev= 6850: fi 6851: 6852: # A PIC object. 6853: func_append libobjs " $pic_object" 6854: arg=$pic_object 6855: fi 6856: 6857: # Non-PIC object. 6858: if test none != "$non_pic_object"; then 6859: # Prepend the subdirectory the object is found in. 6860: non_pic_object=$xdir$non_pic_object 6861: 6862: # A standard non-PIC object 6863: func_append non_pic_objects " $non_pic_object" 6864: if test -z "$pic_object" || test none = "$pic_object"; then 6865: arg=$non_pic_object 6866: fi 6867: else 6868: # If the PIC object exists, use it instead. 6869: # $xdir was prepended to $pic_object above. 6870: non_pic_object=$pic_object 6871: func_append non_pic_objects " $non_pic_object" 6872: fi 6873: else 6874: # Only an error if not doing a dry-run. 6875: if $opt_dry_run; then 6876: # Extract subdirectory from the argument. 6877: func_dirname "$arg" "/" "" 6878: xdir=$func_dirname_result 6879: 6880: func_lo2o "$arg" 6881: pic_object=$xdir$objdir/$func_lo2o_result 6882: non_pic_object=$xdir$func_lo2o_result 6883: func_append libobjs " $pic_object" 6884: func_append non_pic_objects " $non_pic_object" 6885: else 6886: func_fatal_error "'$arg' is not a valid libtool object" 6887: fi 6888: fi 6889: done 6890: else 6891: func_fatal_error "link input file '$arg' does not exist" 6892: fi 6893: arg=$save_arg 6894: prev= 6895: continue 6896: ;; 6897: os2dllname) 6898: os2dllname=$arg 6899: prev= 6900: continue 6901: ;; 6902: precious_regex) 6903: precious_files_regex=$arg 6904: prev= 6905: continue 6906: ;; 6907: release) 6908: release=-$arg 6909: prev= 6910: continue 6911: ;; 6912: rpath | xrpath) 6913: # We need an absolute path. 6914: case $arg in 6915: [\\/]* | [A-Za-z]:[\\/]*) ;; 6916: *) 6917: func_fatal_error "only absolute run-paths are allowed" 6918: ;; 6919: esac 6920: if test rpath = "$prev"; then 6921: case "$rpath " in 6922: *" $arg "*) ;; 6923: *) func_append rpath " $arg" ;; 6924: esac 6925: else 6926: case "$xrpath " in 6927: *" $arg "*) ;; 6928: *) func_append xrpath " $arg" ;; 6929: esac 6930: fi 6931: prev= 6932: continue 6933: ;; 6934: shrext) 6935: shrext_cmds=$arg 6936: prev= 6937: continue 6938: ;; 6939: weak) 6940: func_append weak_libs " $arg" 6941: prev= 6942: continue 6943: ;; 6944: xcclinker) 6945: func_append linker_flags " $qarg" 6946: func_append compiler_flags " $qarg" 6947: prev= 6948: func_append compile_command " $qarg" 6949: func_append finalize_command " $qarg" 6950: continue 6951: ;; 6952: xcompiler) 6953: func_append compiler_flags " $qarg" 6954: prev= 6955: func_append compile_command " $qarg" 6956: func_append finalize_command " $qarg" 6957: continue 6958: ;; 6959: xlinker) 6960: func_append linker_flags " $qarg" 6961: func_append compiler_flags " $wl$qarg" 6962: prev= 6963: func_append compile_command " $wl$qarg" 6964: func_append finalize_command " $wl$qarg" 6965: continue 6966: ;; 6967: *) 6968: eval "$prev=\"\$arg\"" 6969: prev= 6970: continue 6971: ;; 6972: esac 6973: fi # test -n "$prev" 6974: 6975: prevarg=$arg 6976: 6977: case $arg in 6978: -all-static) 6979: if test -n "$link_static_flag"; then 6980: # See comment for -static flag below, for more details. 6981: func_append compile_command " $link_static_flag" 6982: func_append finalize_command " $link_static_flag" 6983: fi 6984: continue 6985: ;; 6986: 6987: -allow-undefined) 6988: # FIXME: remove this flag sometime in the future. 6989: func_fatal_error "'-allow-undefined' must not be used because it is the default" 6990: ;; 6991: 6992: -avoid-version) 6993: avoid_version=yes 6994: continue 6995: ;; 6996: 6997: -bindir) 6998: prev=bindir 6999: continue 7000: ;; 7001: 7002: -dlopen) 7003: prev=dlfiles 7004: continue 7005: ;; 7006: 7007: -dlpreopen) 7008: prev=dlprefiles 7009: continue 7010: ;; 7011: 7012: -export-dynamic) 7013: export_dynamic=yes 7014: continue 7015: ;; 7016: 7017: -export-symbols | -export-symbols-regex) 7018: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 7019: func_fatal_error "more than one -exported-symbols argument is not allowed" 7020: fi 7021: if test X-export-symbols = "X$arg"; then 7022: prev=expsyms 7023: else 7024: prev=expsyms_regex 7025: fi 7026: continue 7027: ;; 7028: 7029: -framework) 7030: prev=framework 7031: continue 7032: ;; 7033: 7034: -inst-prefix-dir) 7035: prev=inst_prefix 7036: continue 7037: ;; 7038: 7039: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 7040: # so, if we see these flags be careful not to treat them like -L 7041: -L[A-Z][A-Z]*:*) 7042: case $with_gcc/$host in 7043: no/*-*-irix* | /*-*-irix*) 7044: func_append compile_command " $arg" 7045: func_append finalize_command " $arg" 7046: ;; 7047: esac 7048: continue 7049: ;; 7050: 7051: -L*) 7052: func_stripname "-L" '' "$arg" 7053: if test -z "$func_stripname_result"; then 7054: if test "$#" -gt 0; then 7055: func_fatal_error "require no space between '-L' and '$1'" 7056: else 7057: func_fatal_error "need path for '-L' option" 7058: fi 7059: fi 7060: func_resolve_sysroot "$func_stripname_result" 7061: dir=$func_resolve_sysroot_result 7062: # We need an absolute path. 7063: case $dir in 7064: [\\/]* | [A-Za-z]:[\\/]*) ;; 7065: *) 7066: absdir=`cd "$dir" && pwd` 7067: test -z "$absdir" && \ 7068: func_fatal_error "cannot determine absolute directory name of '$dir'" 7069: dir=$absdir 7070: ;; 7071: esac 7072: case "$deplibs " in 7073: *" -L$dir "* | *" $arg "*) 7074: # Will only happen for absolute or sysroot arguments 7075: ;; 7076: *) 7077: # Preserve sysroot, but never include relative directories 7078: case $dir in 7079: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 7080: *) func_append deplibs " -L$dir" ;; 7081: esac 7082: func_append lib_search_path " $dir" 7083: ;; 7084: esac 7085: case $host in 7086: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 7087: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 7088: case :$dllsearchpath: in 7089: *":$dir:"*) ;; 7090: ::) dllsearchpath=$dir;; 7091: *) func_append dllsearchpath ":$dir";; 7092: esac 7093: case :$dllsearchpath: in 7094: *":$testbindir:"*) ;; 7095: ::) dllsearchpath=$testbindir;; 7096: *) func_append dllsearchpath ":$testbindir";; 7097: esac 7098: ;; 7099: esac 7100: continue 7101: ;; 7102: 7103: -l*) 7104: if test X-lc = "X$arg" || test X-lm = "X$arg"; then 7105: case $host in 7106: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 7107: # These systems don't actually have a C or math library (as such) 7108: continue 7109: ;; 7110: *-*-os2*) 7111: # These systems don't actually have a C library (as such) 7112: test X-lc = "X$arg" && continue 7113: ;; 7114: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7115: # Do not include libc due to us having libc/libc_r. 7116: test X-lc = "X$arg" && continue 7117: ;; 7118: *-*-rhapsody* | *-*-darwin1.[012]) 7119: # Rhapsody C and math libraries are in the System framework 7120: func_append deplibs " System.ltframework" 7121: continue 7122: ;; 7123: *-*-sco3.2v5* | *-*-sco5v6*) 7124: # Causes problems with __ctype 7125: test X-lc = "X$arg" && continue 7126: ;; 7127: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7128: # Compiler inserts libc in the correct place for threads to work 7129: test X-lc = "X$arg" && continue 7130: ;; 7131: esac 7132: elif test X-lc_r = "X$arg"; then 7133: case $host in 7134: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7135: # Do not include libc_r directly, use -pthread flag. 7136: continue 7137: ;; 7138: esac 7139: fi 7140: func_append deplibs " $arg" 7141: continue 7142: ;; 7143: 7144: -mllvm) 7145: prev=mllvm 7146: continue 7147: ;; 7148: 7149: -module) 7150: module=yes 7151: continue 7152: ;; 7153: 7154: # Tru64 UNIX uses -model [arg] to determine the layout of C++ 7155: # classes, name mangling, and exception handling. 7156: # Darwin uses the -arch flag to determine output architecture. 7157: -model|-arch|-isysroot|--sysroot) 7158: func_append compiler_flags " $arg" 7159: func_append compile_command " $arg" 7160: func_append finalize_command " $arg" 7161: prev=xcompiler 7162: continue 7163: ;; 7164: 7165: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7166: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7167: func_append compiler_flags " $arg" 7168: func_append compile_command " $arg" 7169: func_append finalize_command " $arg" 7170: case "$new_inherited_linker_flags " in 7171: *" $arg "*) ;; 7172: * ) func_append new_inherited_linker_flags " $arg" ;; 7173: esac 7174: continue 7175: ;; 7176: 7177: -multi_module) 7178: single_module=$wl-multi_module 7179: continue 7180: ;; 7181: 7182: -no-fast-install) 7183: fast_install=no 7184: continue 7185: ;; 7186: 7187: -no-install) 7188: case $host in 7189: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 7190: # The PATH hackery in wrapper scripts is required on Windows 7191: # and Darwin in order for the loader to find any dlls it needs. 7192: func_warning "'-no-install' is ignored for $host" 7193: func_warning "assuming '-no-fast-install' instead" 7194: fast_install=no 7195: ;; 7196: *) no_install=yes ;; 7197: esac 7198: continue 7199: ;; 7200: 7201: -no-undefined) 7202: allow_undefined=no 7203: continue 7204: ;; 7205: 7206: -objectlist) 7207: prev=objectlist 7208: continue 7209: ;; 7210: 7211: -os2dllname) 7212: prev=os2dllname 7213: continue 7214: ;; 7215: 7216: -o) prev=output ;; 7217: 7218: -precious-files-regex) 7219: prev=precious_regex 7220: continue 7221: ;; 7222: 7223: -release) 7224: prev=release 7225: continue 7226: ;; 7227: 7228: -rpath) 7229: prev=rpath 7230: continue 7231: ;; 7232: 7233: -R) 7234: prev=xrpath 7235: continue 7236: ;; 7237: 7238: -R*) 7239: func_stripname '-R' '' "$arg" 7240: dir=$func_stripname_result 7241: # We need an absolute path. 7242: case $dir in 7243: [\\/]* | [A-Za-z]:[\\/]*) ;; 7244: =*) 7245: func_stripname '=' '' "$dir" 7246: dir=$lt_sysroot$func_stripname_result 7247: ;; 7248: *) 7249: func_fatal_error "only absolute run-paths are allowed" 7250: ;; 7251: esac 7252: case "$xrpath " in 7253: *" $dir "*) ;; 7254: *) func_append xrpath " $dir" ;; 7255: esac 7256: continue 7257: ;; 7258: 7259: -shared) 7260: # The effects of -shared are defined in a previous loop. 7261: continue 7262: ;; 7263: 7264: -shrext) 7265: prev=shrext 7266: continue 7267: ;; 7268: 7269: -static | -static-libtool-libs) 7270: # The effects of -static are defined in a previous loop. 7271: # We used to do the same as -all-static on platforms that 7272: # didn't have a PIC flag, but the assumption that the effects 7273: # would be equivalent was wrong. It would break on at least 7274: # Digital Unix and AIX. 7275: continue 7276: ;; 7277: 7278: -thread-safe) 7279: thread_safe=yes 7280: continue 7281: ;; 7282: 7283: -version-info) 7284: prev=vinfo 7285: continue 7286: ;; 7287: 7288: -version-number) 7289: prev=vinfo 7290: vinfo_number=yes 7291: continue 7292: ;; 7293: 7294: -weak) 7295: prev=weak 7296: continue 7297: ;; 7298: 7299: -Wc,*) 7300: func_stripname '-Wc,' '' "$arg" 7301: args=$func_stripname_result 7302: arg= 7303: save_ifs=$IFS; IFS=, 7304: for flag in $args; do 7305: IFS=$save_ifs 7306: func_quote_for_eval "$flag" 7307: func_append arg " $func_quote_for_eval_result" 7308: func_append compiler_flags " $func_quote_for_eval_result" 7309: done 7310: IFS=$save_ifs 7311: func_stripname ' ' '' "$arg" 7312: arg=$func_stripname_result 7313: ;; 7314: 7315: -Wl,*) 7316: func_stripname '-Wl,' '' "$arg" 7317: args=$func_stripname_result 7318: arg= 7319: save_ifs=$IFS; IFS=, 7320: for flag in $args; do 7321: IFS=$save_ifs 7322: func_quote_for_eval "$flag" 7323: func_append arg " $wl$func_quote_for_eval_result" 7324: func_append compiler_flags " $wl$func_quote_for_eval_result" 7325: func_append linker_flags " $func_quote_for_eval_result" 7326: done 7327: IFS=$save_ifs 7328: func_stripname ' ' '' "$arg" 7329: arg=$func_stripname_result 7330: ;; 7331: 7332: -Xcompiler) 7333: prev=xcompiler 7334: continue 7335: ;; 7336: 7337: -Xlinker) 7338: prev=xlinker 7339: continue 7340: ;; 7341: 7342: -XCClinker) 7343: prev=xcclinker 7344: continue 7345: ;; 7346: 7347: # -msg_* for osf cc 7348: -msg_*) 7349: func_quote_for_eval "$arg" 7350: arg=$func_quote_for_eval_result 7351: ;; 7352: 7353: # Flags to be passed through unchanged, with rationale: 7354: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 7355: # -r[0-9][0-9]* specify processor for the SGI compiler 7356: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 7357: # +DA*, +DD* enable 64-bit mode for the HP compiler 7358: # -q* compiler args for the IBM compiler 7359: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 7360: # -F/path path to uninstalled frameworks, gcc on darwin 7361: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 7362: # -fstack-protector* stack protector flags for GCC 7363: # @file GCC response files 7364: # -tp=* Portland pgcc target processor selection 7365: # --sysroot=* for sysroot support 7366: # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 7367: # -specs=* GCC specs files 7368: # -stdlib=* select c++ std lib with clang 7369: # -fsanitize=* Clang/GCC memory and address sanitizer 7370: # -fuse-ld=* Linker select flags for GCC 7371: # -static-* direct GCC to link specific libraries statically 7372: # -fcilkplus Cilk Plus language extension features for C/C++ 7373: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 7374: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 7375: -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ 7376: -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus) 7377: func_quote_for_eval "$arg" 7378: arg=$func_quote_for_eval_result 7379: func_append compile_command " $arg" 7380: func_append finalize_command " $arg" 7381: func_append compiler_flags " $arg" 7382: continue 7383: ;; 7384: 7385: -Z*) 7386: if test os2 = "`expr $host : '.*$os2$'`"; then 7387: # OS/2 uses -Zxxx to specify OS/2-specific options 7388: compiler_flags="$compiler_flags $arg" 7389: func_append compile_command " $arg" 7390: func_append finalize_command " $arg" 7391: case $arg in 7392: -Zlinker | -Zstack) 7393: prev=xcompiler 7394: ;; 7395: esac 7396: continue 7397: else 7398: # Otherwise treat like 'Some other compiler flag' below 7399: func_quote_for_eval "$arg" 7400: arg=$func_quote_for_eval_result 7401: fi 7402: ;; 7403: 7404: # Some other compiler flag. 7405: -* | +*) 7406: func_quote_for_eval "$arg" 7407: arg=$func_quote_for_eval_result 7408: ;; 7409: 7410: *.$objext) 7411: # A standard object. 7412: func_append objs " $arg" 7413: ;; 7414: 7415: *.lo) 7416: # A libtool-controlled object. 7417: 7418: # Check to see that this really is a libtool object. 7419: if func_lalib_unsafe_p "$arg"; then 7420: pic_object= 7421: non_pic_object= 7422: 7423: # Read the .lo file 7424: func_source "$arg" 7425: 7426: if test -z "$pic_object" || 7427: test -z "$non_pic_object" || 7428: test none = "$pic_object" && 7429: test none = "$non_pic_object"; then 7430: func_fatal_error "cannot find name of object for '$arg'" 7431: fi 7432: 7433: # Extract subdirectory from the argument. 7434: func_dirname "$arg" "/" "" 7435: xdir=$func_dirname_result 7436: 7437: test none = "$pic_object" || { 7438: # Prepend the subdirectory the object is found in. 7439: pic_object=$xdir$pic_object 7440: 7441: if test dlfiles = "$prev"; then 7442: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 7443: func_append dlfiles " $pic_object" 7444: prev= 7445: continue 7446: else 7447: # If libtool objects are unsupported, then we need to preload. 7448: prev=dlprefiles 7449: fi 7450: fi 7451: 7452: # CHECK ME: I think I busted this. -Ossama 7453: if test dlprefiles = "$prev"; then 7454: # Preload the old-style object. 7455: func_append dlprefiles " $pic_object" 7456: prev= 7457: fi 7458: 7459: # A PIC object. 7460: func_append libobjs " $pic_object" 7461: arg=$pic_object 7462: } 7463: 7464: # Non-PIC object. 7465: if test none != "$non_pic_object"; then 7466: # Prepend the subdirectory the object is found in. 7467: non_pic_object=$xdir$non_pic_object 7468: 7469: # A standard non-PIC object 7470: func_append non_pic_objects " $non_pic_object" 7471: if test -z "$pic_object" || test none = "$pic_object"; then 7472: arg=$non_pic_object 7473: fi 7474: else 7475: # If the PIC object exists, use it instead. 7476: # $xdir was prepended to $pic_object above. 7477: non_pic_object=$pic_object 7478: func_append non_pic_objects " $non_pic_object" 7479: fi 7480: else 7481: # Only an error if not doing a dry-run. 7482: if $opt_dry_run; then 7483: # Extract subdirectory from the argument. 7484: func_dirname "$arg" "/" "" 7485: xdir=$func_dirname_result 7486: 7487: func_lo2o "$arg" 7488: pic_object=$xdir$objdir/$func_lo2o_result 7489: non_pic_object=$xdir$func_lo2o_result 7490: func_append libobjs " $pic_object" 7491: func_append non_pic_objects " $non_pic_object" 7492: else 7493: func_fatal_error "'$arg' is not a valid libtool object" 7494: fi 7495: fi 7496: ;; 7497: 7498: *.$libext) 7499: # An archive. 7500: func_append deplibs " $arg" 7501: func_append old_deplibs " $arg" 7502: continue 7503: ;; 7504: 7505: *.la) 7506: # A libtool-controlled library. 7507: 7508: func_resolve_sysroot "$arg" 7509: if test dlfiles = "$prev"; then 7510: # This library was specified with -dlopen. 7511: func_append dlfiles " $func_resolve_sysroot_result" 7512: prev= 7513: elif test dlprefiles = "$prev"; then 7514: # The library was specified with -dlpreopen. 7515: func_append dlprefiles " $func_resolve_sysroot_result" 7516: prev= 7517: else 7518: func_append deplibs " $func_resolve_sysroot_result" 7519: fi 7520: continue 7521: ;; 7522: 7523: # Some other compiler argument. 7524: *) 7525: # Unknown arguments in both finalize_command and compile_command need 7526: # to be aesthetically quoted because they are evaled later. 7527: func_quote_for_eval "$arg" 7528: arg=$func_quote_for_eval_result 7529: ;; 7530: esac # arg 7531: 7532: # Now actually substitute the argument into the commands. 7533: if test -n "$arg"; then 7534: func_append compile_command " $arg" 7535: func_append finalize_command " $arg" 7536: fi 7537: done # argument parsing loop 7538: 7539: test -n "$prev" && \ 7540: func_fatal_help "the '$prevarg' option requires an argument" 7541: 7542: if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then 7543: eval arg=\"$export_dynamic_flag_spec\" 7544: func_append compile_command " $arg" 7545: func_append finalize_command " $arg" 7546: fi 7547: 7548: oldlibs= 7549: # calculate the name of the file, without its directory 7550: func_basename "$output" 7551: outputname=$func_basename_result 7552: libobjs_save=$libobjs 7553: 7554: if test -n "$shlibpath_var"; then 7555: # get the directories listed in $shlibpath_var 7556: eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` 7557: else 7558: shlib_search_path= 7559: fi 7560: eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 7561: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 7562: 7563: # Definition is injected by LT_CONFIG during libtool generation. 7564: func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" 7565: 7566: func_dirname "$output" "/" "" 7567: output_objdir=$func_dirname_result$objdir 7568: func_to_tool_file "$output_objdir/" 7569: tool_output_objdir=$func_to_tool_file_result 7570: # Create the object directory. 7571: func_mkdir_p "$output_objdir" 7572: 7573: # Determine the type of output 7574: case $output in 7575: "") 7576: func_fatal_help "you must specify an output file" 7577: ;; 7578: *.$libext) linkmode=oldlib ;; 7579: *.lo | *.$objext) linkmode=obj ;; 7580: *.la) linkmode=lib ;; 7581: *) linkmode=prog ;; # Anything else should be a program. 7582: esac 7583: 7584: specialdeplibs= 7585: 7586: libs= 7587: # Find all interdependent deplibs by searching for libraries 7588: # that are linked more than once (e.g. -la -lb -la) 7589: for deplib in $deplibs; do 7590: if $opt_preserve_dup_deps; then 7591: case "$libs " in 7592: *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7593: esac 7594: fi 7595: func_append libs " $deplib" 7596: done 7597: 7598: if test lib = "$linkmode"; then 7599: libs="$predeps $libs $compiler_lib_search_path $postdeps" 7600: 7601: # Compute libraries that are listed more than once in $predeps 7602: # $postdeps and mark them as special (i.e., whose duplicates are 7603: # not to be eliminated). 7604: pre_post_deps= 7605: if $opt_duplicate_compiler_generated_deps; then 7606: for pre_post_dep in $predeps $postdeps; do 7607: case "$pre_post_deps " in 7608: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 7609: esac 7610: func_append pre_post_deps " $pre_post_dep" 7611: done 7612: fi 7613: pre_post_deps= 7614: fi 7615: 7616: deplibs= 7617: newdependency_libs= 7618: newlib_search_path= 7619: need_relink=no # whether we're linking any uninstalled libtool libraries 7620: notinst_deplibs= # not-installed libtool libraries 7621: notinst_path= # paths that contain not-installed libtool libraries 7622: 7623: case $linkmode in 7624: lib) 7625: passes="conv dlpreopen link" 7626: for file in $dlfiles $dlprefiles; do 7627: case $file in 7628: *.la) ;; 7629: *) 7630: func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" 7631: ;; 7632: esac 7633: done 7634: ;; 7635: prog) 7636: compile_deplibs= 7637: finalize_deplibs= 7638: alldeplibs=false 7639: newdlfiles= 7640: newdlprefiles= 7641: passes="conv scan dlopen dlpreopen link" 7642: ;; 7643: *) passes="conv" 7644: ;; 7645: esac 7646: 7647: for pass in $passes; do 7648: # The preopen pass in lib mode reverses $deplibs; put it back here 7649: # so that -L comes before libs that need it for instance... 7650: if test lib,link = "$linkmode,$pass"; then 7651: ## FIXME: Find the place where the list is rebuilt in the wrong 7652: ## order, and fix it there properly 7653: tmp_deplibs= 7654: for deplib in $deplibs; do 7655: tmp_deplibs="$deplib $tmp_deplibs" 7656: done 7657: deplibs=$tmp_deplibs 7658: fi 7659: 7660: if test lib,link = "$linkmode,$pass" || 7661: test prog,scan = "$linkmode,$pass"; then 7662: libs=$deplibs 7663: deplibs= 7664: fi 7665: if test prog = "$linkmode"; then 7666: case $pass in 7667: dlopen) libs=$dlfiles ;; 7668: dlpreopen) libs=$dlprefiles ;; 7669: link) 7670: libs="$deplibs %DEPLIBS%" 7671: test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" 7672: ;; 7673: esac 7674: fi 7675: if test lib,dlpreopen = "$linkmode,$pass"; then 7676: # Collect and forward deplibs of preopened libtool libs 7677: for lib in $dlprefiles; do 7678: # Ignore non-libtool-libs 7679: dependency_libs= 7680: func_resolve_sysroot "$lib" 7681: case $lib in 7682: *.la) func_source "$func_resolve_sysroot_result" ;; 7683: esac 7684: 7685: # Collect preopened libtool deplibs, except any this library 7686: # has declared as weak libs 7687: for deplib in $dependency_libs; do 7688: func_basename "$deplib" 7689: deplib_base=$func_basename_result 7690: case " $weak_libs " in 7691: *" $deplib_base "*) ;; 7692: *) func_append deplibs " $deplib" ;; 7693: esac 7694: done 7695: done 7696: libs=$dlprefiles 7697: fi 7698: if test dlopen = "$pass"; then 7699: # Collect dlpreopened libraries 7700: save_deplibs=$deplibs 7701: deplibs= 7702: fi 7703: 7704: for deplib in $libs; do 7705: lib= 7706: found=false 7707: case $deplib in 7708: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7709: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7710: if test prog,link = "$linkmode,$pass"; then 7711: compile_deplibs="$deplib $compile_deplibs" 7712: finalize_deplibs="$deplib $finalize_deplibs" 7713: else 7714: func_append compiler_flags " $deplib" 7715: if test lib = "$linkmode"; then 7716: case "$new_inherited_linker_flags " in 7717: *" $deplib "*) ;; 7718: * ) func_append new_inherited_linker_flags " $deplib" ;; 7719: esac 7720: fi 7721: fi 7722: continue 7723: ;; 7724: -l*) 7725: if test lib != "$linkmode" && test prog != "$linkmode"; then 7726: func_warning "'-l' is ignored for archives/objects" 7727: continue 7728: fi 7729: func_stripname '-l' '' "$deplib" 7730: name=$func_stripname_result 7731: if test lib = "$linkmode"; then 7732: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 7733: else 7734: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 7735: fi 7736: for searchdir in $searchdirs; do 7737: for search_ext in .la $std_shrext .so .a; do 7738: # Search the libtool library 7739: lib=$searchdir/lib$name$search_ext 7740: if test -f "$lib"; then 7741: if test .la = "$search_ext"; then 7742: found=: 7743: else 7744: found=false 7745: fi 7746: break 2 7747: fi 7748: done 7749: done 7750: if $found; then 7751: # deplib is a libtool library 7752: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 7753: # We need to do some special things here, and not later. 7754: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 7755: case " $predeps $postdeps " in 7756: *" $deplib "*) 7757: if func_lalib_p "$lib"; then 7758: library_names= 7759: old_library= 7760: func_source "$lib" 7761: for l in $old_library $library_names; do 7762: ll=$l 7763: done 7764: if test "X$ll" = "X$old_library"; then # only static version available 7765: found=false 7766: func_dirname "$lib" "" "." 7767: ladir=$func_dirname_result 7768: lib=$ladir/$old_library 7769: if test prog,link = "$linkmode,$pass"; then 7770: compile_deplibs="$deplib $compile_deplibs" 7771: finalize_deplibs="$deplib $finalize_deplibs" 7772: else 7773: deplibs="$deplib $deplibs" 7774: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7775: fi 7776: continue 7777: fi 7778: fi 7779: ;; 7780: *) ;; 7781: esac 7782: fi 7783: else 7784: # deplib doesn't seem to be a libtool library 7785: if test prog,link = "$linkmode,$pass"; then 7786: compile_deplibs="$deplib $compile_deplibs" 7787: finalize_deplibs="$deplib $finalize_deplibs" 7788: else 7789: deplibs="$deplib $deplibs" 7790: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7791: fi 7792: continue 7793: fi 7794: ;; # -l 7795: *.ltframework) 7796: if test prog,link = "$linkmode,$pass"; then 7797: compile_deplibs="$deplib $compile_deplibs" 7798: finalize_deplibs="$deplib $finalize_deplibs" 7799: else 7800: deplibs="$deplib $deplibs" 7801: if test lib = "$linkmode"; then 7802: case "$new_inherited_linker_flags " in 7803: *" $deplib "*) ;; 7804: * ) func_append new_inherited_linker_flags " $deplib" ;; 7805: esac 7806: fi 7807: fi 7808: continue 7809: ;; 7810: -L*) 7811: case $linkmode in 7812: lib) 7813: deplibs="$deplib $deplibs" 7814: test conv = "$pass" && continue 7815: newdependency_libs="$deplib $newdependency_libs" 7816: func_stripname '-L' '' "$deplib" 7817: func_resolve_sysroot "$func_stripname_result" 7818: func_append newlib_search_path " $func_resolve_sysroot_result" 7819: ;; 7820: prog) 7821: if test conv = "$pass"; then 7822: deplibs="$deplib $deplibs" 7823: continue 7824: fi 7825: if test scan = "$pass"; then 7826: deplibs="$deplib $deplibs" 7827: else 7828: compile_deplibs="$deplib $compile_deplibs" 7829: finalize_deplibs="$deplib $finalize_deplibs" 7830: fi 7831: func_stripname '-L' '' "$deplib" 7832: func_resolve_sysroot "$func_stripname_result" 7833: func_append newlib_search_path " $func_resolve_sysroot_result" 7834: ;; 7835: *) 7836: func_warning "'-L' is ignored for archives/objects" 7837: ;; 7838: esac # linkmode 7839: continue 7840: ;; # -L 7841: -R*) 7842: if test link = "$pass"; then 7843: func_stripname '-R' '' "$deplib" 7844: func_resolve_sysroot "$func_stripname_result" 7845: dir=$func_resolve_sysroot_result 7846: # Make sure the xrpath contains only unique directories. 7847: case "$xrpath " in 7848: *" $dir "*) ;; 7849: *) func_append xrpath " $dir" ;; 7850: esac 7851: fi 7852: deplibs="$deplib $deplibs" 7853: continue 7854: ;; 7855: *.la) 7856: func_resolve_sysroot "$deplib" 7857: lib=$func_resolve_sysroot_result 7858: ;; 7859: *.$libext) 7860: if test conv = "$pass"; then 7861: deplibs="$deplib $deplibs" 7862: continue 7863: fi 7864: case $linkmode in 7865: lib) 7866: # Linking convenience modules into shared libraries is allowed, 7867: # but linking other static libraries is non-portable. 7868: case " $dlpreconveniencelibs " in 7869: *" $deplib "*) ;; 7870: *) 7871: valid_a_lib=false 7872: case $deplibs_check_method in 7873: match_pattern*) 7874: set dummy $deplibs_check_method; shift 7875: match_pattern_regex=`expr "$deplibs_check_method" : "$1 $.*$"` 7876: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 7877: | $EGREP "$match_pattern_regex" > /dev/null; then 7878: valid_a_lib=: 7879: fi 7880: ;; 7881: pass_all) 7882: valid_a_lib=: 7883: ;; 7884: esac 7885: if $valid_a_lib; then 7886: echo 7887: $ECHO "*** Warning: Linking the shared library $output against the" 7888: $ECHO "*** static library $deplib is not portable!" 7889: deplibs="$deplib $deplibs" 7890: else 7891: echo 7892: $ECHO "*** Warning: Trying to link with static lib archive $deplib." 7893: echo "*** I have the capability to make that library automatically link in when" 7894: echo "*** you link to this library. But I can only do this if you have a" 7895: echo "*** shared version of the library, which you do not appear to have" 7896: echo "*** because the file extensions .$libext of this argument makes me believe" 7897: echo "*** that it is just a static archive that I should not use here." 7898: fi 7899: ;; 7900: esac 7901: continue 7902: ;; 7903: prog) 7904: if test link != "$pass"; then 7905: deplibs="$deplib $deplibs" 7906: else 7907: compile_deplibs="$deplib $compile_deplibs" 7908: finalize_deplibs="$deplib $finalize_deplibs" 7909: fi 7910: continue 7911: ;; 7912: esac # linkmode 7913: ;; # *.$libext 7914: *.lo | *.$objext) 7915: if test conv = "$pass"; then 7916: deplibs="$deplib $deplibs" 7917: elif test prog = "$linkmode"; then 7918: if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then 7919: # If there is no dlopen support or we're linking statically, 7920: # we need to preload. 7921: func_append newdlprefiles " $deplib" 7922: compile_deplibs="$deplib $compile_deplibs" 7923: finalize_deplibs="$deplib $finalize_deplibs" 7924: else 7925: func_append newdlfiles " $deplib" 7926: fi 7927: fi 7928: continue 7929: ;; 7930: %DEPLIBS%) 7931: alldeplibs=: 7932: continue 7933: ;; 7934: esac # case $deplib 7935: 7936: $found || test -f "$lib" \ 7937: || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" 7938: 7939: # Check to see that this really is a libtool archive. 7940: func_lalib_unsafe_p "$lib" \ 7941: || func_fatal_error "'$lib' is not a valid libtool archive" 7942: 7943: func_dirname "$lib" "" "." 7944: ladir=$func_dirname_result 7945: 7946: dlname= 7947: dlopen= 7948: dlpreopen= 7949: libdir= 7950: library_names= 7951: old_library= 7952: inherited_linker_flags= 7953: # If the library was installed with an old release of libtool, 7954: # it will not redefine variables installed, or shouldnotlink 7955: installed=yes 7956: shouldnotlink=no 7957: avoidtemprpath= 7958: 7959: 7960: # Read the .la file 7961: func_source "$lib" 7962: 7963: # Convert "-framework foo" to "foo.ltframework" 7964: if test -n "$inherited_linker_flags"; then 7965: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework $[^ $]*$/\1.ltframework/g'` 7966: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 7967: case " $new_inherited_linker_flags " in 7968: *" $tmp_inherited_linker_flag "*) ;; 7969: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 7970: esac 7971: done 7972: fi 7973: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 7974: if test lib,link = "$linkmode,$pass" || 7975: test prog,scan = "$linkmode,$pass" || 7976: { test prog != "$linkmode" && test lib != "$linkmode"; }; then 7977: test -n "$dlopen" && func_append dlfiles " $dlopen" 7978: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 7979: fi 7980: 7981: if test conv = "$pass"; then 7982: # Only check for convenience libraries 7983: deplibs="$lib $deplibs" 7984: if test -z "$libdir"; then 7985: if test -z "$old_library"; then 7986: func_fatal_error "cannot find name of link library for '$lib'" 7987: fi 7988: # It is a libtool convenience library, so add in its objects. 7989: func_append convenience " $ladir/$objdir/$old_library" 7990: func_append old_convenience " $ladir/$objdir/$old_library" 7991: tmp_libs= 7992: for deplib in $dependency_libs; do 7993: deplibs="$deplib $deplibs" 7994: if $opt_preserve_dup_deps; then 7995: case "$tmp_libs " in 7996: *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7997: esac 7998: fi 7999: func_append tmp_libs " $deplib" 8000: done 8001: elif test prog != "$linkmode" && test lib != "$linkmode"; then 8002: func_fatal_error "'$lib' is not a convenience library" 8003: fi 8004: continue 8005: fi # $pass = conv 8006: 8007: 8008: # Get the name of the library we link against. 8009: linklib= 8010: if test -n "$old_library" && 8011: { test yes = "$prefer_static_libs" || 8012: test built,no = "$prefer_static_libs,$installed"; }; then 8013: linklib=$old_library 8014: else 8015: for l in $old_library $library_names; do 8016: linklib=$l 8017: done 8018: fi 8019: if test -z "$linklib"; then 8020: func_fatal_error "cannot find name of link library for '$lib'" 8021: fi 8022: 8023: # This library was specified with -dlopen. 8024: if test dlopen = "$pass"; then 8025: test -z "$libdir" \ 8026: && func_fatal_error "cannot -dlopen a convenience library: '$lib'" 8027: if test -z "$dlname" || 8028: test yes != "$dlopen_support" || 8029: test no = "$build_libtool_libs" 8030: then 8031: # If there is no dlname, no dlopen support or we're linking 8032: # statically, we need to preload. We also need to preload any 8033: # dependent libraries so libltdl's deplib preloader doesn't 8034: # bomb out in the load deplibs phase. 8035: func_append dlprefiles " $lib $dependency_libs" 8036: else 8037: func_append newdlfiles " $lib" 8038: fi 8039: continue 8040: fi # $pass = dlopen 8041: 8042: # We need an absolute path. 8043: case $ladir in 8044: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; 8045: *) 8046: abs_ladir=`cd "$ladir" && pwd` 8047: if test -z "$abs_ladir"; then 8048: func_warning "cannot determine absolute directory name of '$ladir'" 8049: func_warning "passing it literally to the linker, although it might fail" 8050: abs_ladir=$ladir 8051: fi 8052: ;; 8053: esac 8054: func_basename "$lib" 8055: laname=$func_basename_result 8056: 8057: # Find the relevant object directory and library name. 8058: if test yes = "$installed"; then 8059: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 8060: func_warning "library '$lib' was moved." 8061: dir=$ladir 8062: absdir=$abs_ladir 8063: libdir=$abs_ladir 8064: else 8065: dir=$lt_sysroot$libdir 8066: absdir=$lt_sysroot$libdir 8067: fi 8068: test yes = "$hardcode_automatic" && avoidtemprpath=yes 8069: else 8070: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 8071: dir=$ladir 8072: absdir=$abs_ladir 8073: # Remove this search path later 8074: func_append notinst_path " $abs_ladir" 8075: else 8076: dir=$ladir/$objdir 8077: absdir=$abs_ladir/$objdir 8078: # Remove this search path later 8079: func_append notinst_path " $abs_ladir" 8080: fi 8081: fi # $installed = yes 8082: func_stripname 'lib' '.la' "$laname" 8083: name=$func_stripname_result 8084: 8085: # This library was specified with -dlpreopen. 8086: if test dlpreopen = "$pass"; then 8087: if test -z "$libdir" && test prog = "$linkmode"; then 8088: func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" 8089: fi 8090: case $host in 8091: # special handling for platforms with PE-DLLs. 8092: *cygwin* | *mingw* | *cegcc* ) 8093: # Linker will automatically link against shared library if both 8094: # static and shared are present. Therefore, ensure we extract 8095: # symbols from the import library if a shared library is present 8096: # (otherwise, the dlopen module name will be incorrect). We do 8097: # this by putting the import library name into $newdlprefiles. 8098: # We recover the dlopen module name by 'saving' the la file 8099: # name in a special purpose variable, and (later) extracting the 8100: # dlname from the la file. 8101: if test -n "$dlname"; then 8102: func_tr_sh "$dir/$linklib" 8103: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 8104: func_append newdlprefiles " $dir/$linklib" 8105: else 8106: func_append newdlprefiles " $dir/$old_library" 8107: # Keep a list of preopened convenience libraries to check 8108: # that they are being used correctly in the link pass. 8109: test -z "$libdir" && \ 8110: func_append dlpreconveniencelibs " $dir/$old_library" 8111: fi 8112: ;; 8113: * ) 8114: # Prefer using a static library (so that no silly _DYNAMIC symbols 8115: # are required to link). 8116: if test -n "$old_library"; then 8117: func_append newdlprefiles " $dir/$old_library" 8118: # Keep a list of preopened convenience libraries to check 8119: # that they are being used correctly in the link pass. 8120: test -z "$libdir" && \ 8121: func_append dlpreconveniencelibs " $dir/$old_library" 8122: # Otherwise, use the dlname, so that lt_dlopen finds it. 8123: elif test -n "$dlname"; then 8124: func_append newdlprefiles " $dir/$dlname" 8125: else 8126: func_append newdlprefiles " $dir/$linklib" 8127: fi 8128: ;; 8129: esac 8130: fi # $pass = dlpreopen 8131: 8132: if test -z "$libdir"; then 8133: # Link the convenience library 8134: if test lib = "$linkmode"; then 8135: deplibs="$dir/$old_library $deplibs" 8136: elif test prog,link = "$linkmode,$pass"; then 8137: compile_deplibs="$dir/$old_library $compile_deplibs" 8138: finalize_deplibs="$dir/$old_library $finalize_deplibs" 8139: else 8140: deplibs="$lib $deplibs" # used for prog,scan pass 8141: fi 8142: continue 8143: fi 8144: 8145: 8146: if test prog = "$linkmode" && test link != "$pass"; then 8147: func_append newlib_search_path " $ladir" 8148: deplibs="$lib $deplibs" 8149: 8150: linkalldeplibs=false 8151: if test no != "$link_all_deplibs" || test -z "$library_names" || 8152: test no = "$build_libtool_libs"; then 8153: linkalldeplibs=: 8154: fi 8155: 8156: tmp_libs= 8157: for deplib in $dependency_libs; do 8158: case $deplib in 8159: -L*) func_stripname '-L' '' "$deplib" 8160: func_resolve_sysroot "$func_stripname_result" 8161: func_append newlib_search_path " $func_resolve_sysroot_result" 8162: ;; 8163: esac 8164: # Need to link against all dependency_libs? 8165: if $linkalldeplibs; then 8166: deplibs="$deplib $deplibs" 8167: else 8168: # Need to hardcode shared library paths 8169: # or/and link against static libraries 8170: newdependency_libs="$deplib $newdependency_libs" 8171: fi 8172: if $opt_preserve_dup_deps; then 8173: case "$tmp_libs " in 8174: *" $deplib "*) func_append specialdeplibs " $deplib" ;; 8175: esac 8176: fi 8177: func_append tmp_libs " $deplib" 8178: done # for deplib 8179: continue 8180: fi # $linkmode = prog... 8181: 8182: if test prog,link = "$linkmode,$pass"; then 8183: if test -n "$library_names" && 8184: { { test no = "$prefer_static_libs" || 8185: test built,yes = "$prefer_static_libs,$installed"; } || 8186: test -z "$old_library"; }; then 8187: # We need to hardcode the library path 8188: if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then 8189: # Make sure the rpath contains only unique directories. 8190: case $temp_rpath: in 8191: *"$absdir:"*) ;; 8192: *) func_append temp_rpath "$absdir:" ;; 8193: esac 8194: fi 8195: 8196: # Hardcode the library path. 8197: # Skip directories that are in the system default run-time 8198: # search path. 8199: case " $sys_lib_dlsearch_path " in 8200: *" $absdir "*) ;; 8201: *) 8202: case "$compile_rpath " in 8203: *" $absdir "*) ;; 8204: *) func_append compile_rpath " $absdir" ;; 8205: esac 8206: ;; 8207: esac 8208: case " $sys_lib_dlsearch_path " in 8209: *" $libdir "*) ;; 8210: *) 8211: case "$finalize_rpath " in 8212: *" $libdir "*) ;; 8213: *) func_append finalize_rpath " $libdir" ;; 8214: esac 8215: ;; 8216: esac 8217: fi # $linkmode,$pass = prog,link... 8218: 8219: if $alldeplibs && 8220: { test pass_all = "$deplibs_check_method" || 8221: { test yes = "$build_libtool_libs" && 8222: test -n "$library_names"; }; }; then 8223: # We only need to search for static libraries 8224: continue 8225: fi 8226: fi 8227: 8228: link_static=no # Whether the deplib will be linked statically 8229: use_static_libs=$prefer_static_libs 8230: if test built = "$use_static_libs" && test yes = "$installed"; then 8231: use_static_libs=no 8232: fi 8233: if test -n "$library_names" && 8234: { test no = "$use_static_libs" || test -z "$old_library"; }; then 8235: case $host in 8236: *cygwin* | *mingw* | *cegcc* | *os2*) 8237: # No point in relinking DLLs because paths are not encoded 8238: func_append notinst_deplibs " $lib" 8239: need_relink=no 8240: ;; 8241: *) 8242: if test no = "$installed"; then 8243: func_append notinst_deplibs " $lib" 8244: need_relink=yes 8245: fi 8246: ;; 8247: esac 8248: # This is a shared library 8249: 8250: # Warn about portability, can't link against -module's on some 8251: # systems (darwin). Don't bleat about dlopened modules though! 8252: dlopenmodule= 8253: for dlpremoduletest in $dlprefiles; do 8254: if test "X$dlpremoduletest" = "X$lib"; then 8255: dlopenmodule=$dlpremoduletest 8256: break 8257: fi 8258: done 8259: if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then 8260: echo 8261: if test prog = "$linkmode"; then 8262: $ECHO "*** Warning: Linking the executable $output against the loadable module" 8263: else 8264: $ECHO "*** Warning: Linking the shared library $output against the loadable module" 8265: fi 8266: $ECHO "*** $linklib is not portable!" 8267: fi 8268: if test lib = "$linkmode" && 8269: test yes = "$hardcode_into_libs"; then 8270: # Hardcode the library path. 8271: # Skip directories that are in the system default run-time 8272: # search path. 8273: case " $sys_lib_dlsearch_path " in 8274: *" $absdir "*) ;; 8275: *) 8276: case "$compile_rpath " in 8277: *" $absdir "*) ;; 8278: *) func_append compile_rpath " $absdir" ;; 8279: esac 8280: ;; 8281: esac 8282: case " $sys_lib_dlsearch_path " in 8283: *" $libdir "*) ;; 8284: *) 8285: case "$finalize_rpath " in 8286: *" $libdir "*) ;; 8287: *) func_append finalize_rpath " $libdir" ;; 8288: esac 8289: ;; 8290: esac 8291: fi 8292: 8293: if test -n "$old_archive_from_expsyms_cmds"; then 8294: # figure out the soname 8295: set dummy $library_names 8296: shift 8297: realname=$1 8298: shift 8299: libname=`eval "\\$ECHO \"$libname_spec\""` 8300: # use dlname if we got it. it's perfectly good, no? 8301: if test -n "$dlname"; then 8302: soname=$dlname 8303: elif test -n "$soname_spec"; then 8304: # bleh windows 8305: case $host in 8306: *cygwin* | mingw* | *cegcc* | *os2*) 8307: func_arith $current - $age 8308: major=$func_arith_result 8309: versuffix=-$major 8310: ;; 8311: esac 8312: eval soname=\"$soname_spec\" 8313: else 8314: soname=$realname 8315: fi 8316: 8317: # Make a new name for the extract_expsyms_cmds to use 8318: soroot=$soname 8319: func_basename "$soroot" 8320: soname=$func_basename_result 8321: func_stripname 'lib' '.dll' "$soname" 8322: newlib=libimp-$func_stripname_result.a 8323: 8324: # If the library has no export list, then create one now 8325: if test -f "$output_objdir/$soname-def"; then : 8326: else 8327: func_verbose "extracting exported symbol list from '$soname'" 8328: func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 8329: fi 8330: 8331: # Create $newlib 8332: if test -f "$output_objdir/$newlib"; then :; else 8333: func_verbose "generating import library for '$soname'" 8334: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 8335: fi 8336: # make sure the library variables are pointing to the new library 8337: dir=$output_objdir 8338: linklib=$newlib 8339: fi # test -n "$old_archive_from_expsyms_cmds" 8340: 8341: if test prog = "$linkmode" || test relink != "$opt_mode"; then 8342: add_shlibpath= 8343: add_dir= 8344: add= 8345: lib_linked=yes 8346: case $hardcode_action in 8347: immediate | unsupported) 8348: if test no = "$hardcode_direct"; then 8349: add=$dir/$linklib 8350: case $host in 8351: *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; 8352: *-*-sysv4*uw2*) add_dir=-L$dir ;; 8353: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 8354: *-*-unixware7*) add_dir=-L$dir ;; 8355: *-*-darwin* ) 8356: # if the lib is a (non-dlopened) module then we cannot 8357: # link against it, someone is ignoring the earlier warnings 8358: if /usr/bin/file -L $add 2> /dev/null | 8359: $GREP ": [^:]* bundle" >/dev/null; then 8360: if test "X$dlopenmodule" != "X$lib"; then 8361: $ECHO "*** Warning: lib $linklib is a module, not a shared library" 8362: if test -z "$old_library"; then 8363: echo 8364: echo "*** And there doesn't seem to be a static archive available" 8365: echo "*** The link will probably fail, sorry" 8366: else 8367: add=$dir/$old_library 8368: fi 8369: elif test -n "$old_library"; then 8370: add=$dir/$old_library 8371: fi 8372: fi 8373: esac 8374: elif test no = "$hardcode_minus_L"; then 8375: case $host in 8376: *-*-sunos*) add_shlibpath=$dir ;; 8377: esac 8378: add_dir=-L$dir 8379: add=-l$name 8380: elif test no = "$hardcode_shlibpath_var"; then 8381: add_shlibpath=$dir 8382: add=-l$name 8383: else 8384: lib_linked=no 8385: fi 8386: ;; 8387: relink) 8388: if test yes = "$hardcode_direct" && 8389: test no = "$hardcode_direct_absolute"; then 8390: add=$dir/$linklib 8391: elif test yes = "$hardcode_minus_L"; then 8392: add_dir=-L$absdir 8393: # Try looking first in the location we're being installed to. 8394: if test -n "$inst_prefix_dir"; then 8395: case $libdir in 8396: [\\/]*) 8397: func_append add_dir " -L$inst_prefix_dir$libdir" 8398: ;; 8399: esac 8400: fi 8401: add=-l$name 8402: elif test yes = "$hardcode_shlibpath_var"; then 8403: add_shlibpath=$dir 8404: add=-l$name 8405: else 8406: lib_linked=no 8407: fi 8408: ;; 8409: *) lib_linked=no ;; 8410: esac 8411: 8412: if test yes != "$lib_linked"; then 8413: func_fatal_configuration "unsupported hardcode properties" 8414: fi 8415: 8416: if test -n "$add_shlibpath"; then 8417: case :$compile_shlibpath: in 8418: *":$add_shlibpath:"*) ;; 8419: *) func_append compile_shlibpath "$add_shlibpath:" ;; 8420: esac 8421: fi 8422: if test prog = "$linkmode"; then 8423: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 8424: test -n "$add" && compile_deplibs="$add $compile_deplibs" 8425: else 8426: test -n "$add_dir" && deplibs="$add_dir $deplibs" 8427: test -n "$add" && deplibs="$add $deplibs" 8428: if test yes != "$hardcode_direct" && 8429: test yes != "$hardcode_minus_L" && 8430: test yes = "$hardcode_shlibpath_var"; then 8431: case :$finalize_shlibpath: in 8432: *":$libdir:"*) ;; 8433: *) func_append finalize_shlibpath "$libdir:" ;; 8434: esac 8435: fi 8436: fi 8437: fi 8438: 8439: if test prog = "$linkmode" || test relink = "$opt_mode"; then 8440: add_shlibpath= 8441: add_dir= 8442: add= 8443: # Finalize command for both is simple: just hardcode it. 8444: if test yes = "$hardcode_direct" && 8445: test no = "$hardcode_direct_absolute"; then 8446: add=$libdir/$linklib 8447: elif test yes = "$hardcode_minus_L"; then 8448: add_dir=-L$libdir 8449: add=-l$name 8450: elif test yes = "$hardcode_shlibpath_var"; then 8451: case :$finalize_shlibpath: in 8452: *":$libdir:"*) ;; 8453: *) func_append finalize_shlibpath "$libdir:" ;; 8454: esac 8455: add=-l$name 8456: elif test yes = "$hardcode_automatic"; then 8457: if test -n "$inst_prefix_dir" && 8458: test -f "$inst_prefix_dir$libdir/$linklib"; then 8459: add=$inst_prefix_dir$libdir/$linklib 8460: else 8461: add=$libdir/$linklib 8462: fi 8463: else 8464: # We cannot seem to hardcode it, guess we'll fake it. 8465: add_dir=-L$libdir 8466: # Try looking first in the location we're being installed to. 8467: if test -n "$inst_prefix_dir"; then 8468: case $libdir in 8469: [\\/]*) 8470: func_append add_dir " -L$inst_prefix_dir$libdir" 8471: ;; 8472: esac 8473: fi 8474: add=-l$name 8475: fi 8476: 8477: if test prog = "$linkmode"; then 8478: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 8479: test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 8480: else 8481: test -n "$add_dir" && deplibs="$add_dir $deplibs" 8482: test -n "$add" && deplibs="$add $deplibs" 8483: fi 8484: fi 8485: elif test prog = "$linkmode"; then 8486: # Here we assume that one of hardcode_direct or hardcode_minus_L 8487: # is not unsupported. This is valid on all known static and 8488: # shared platforms. 8489: if test unsupported != "$hardcode_direct"; then 8490: test -n "$old_library" && linklib=$old_library 8491: compile_deplibs="$dir/$linklib $compile_deplibs" 8492: finalize_deplibs="$dir/$linklib $finalize_deplibs" 8493: else 8494: compile_deplibs="-l$name -L$dir $compile_deplibs" 8495: finalize_deplibs="-l$name -L$dir $finalize_deplibs" 8496: fi 8497: elif test yes = "$build_libtool_libs"; then 8498: # Not a shared library 8499: if test pass_all != "$deplibs_check_method"; then 8500: # We're trying link a shared library against a static one 8501: # but the system doesn't support it. 8502: 8503: # Just print a warning and add the library to dependency_libs so 8504: # that the program can be linked against the static library. 8505: echo 8506: $ECHO "*** Warning: This system cannot link to static lib archive $lib." 8507: echo "*** I have the capability to make that library automatically link in when" 8508: echo "*** you link to this library. But I can only do this if you have a" 8509: echo "*** shared version of the library, which you do not appear to have." 8510: if test yes = "$module"; then 8511: echo "*** But as you try to build a module library, libtool will still create " 8512: echo "*** a static module, that should work as long as the dlopening application" 8513: echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 8514: if test -z "$global_symbol_pipe"; then 8515: echo 8516: echo "*** However, this would only work if libtool was able to extract symbol" 8517: echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 8518: echo "*** not find such a program. So, this module is probably useless." 8519: echo "*** 'nm' from GNU binutils and a full rebuild may help." 8520: fi 8521: if test no = "$build_old_libs"; then 8522: build_libtool_libs=module 8523: build_old_libs=yes 8524: else 8525: build_libtool_libs=no 8526: fi 8527: fi 8528: else 8529: deplibs="$dir/$old_library $deplibs" 8530: link_static=yes 8531: fi 8532: fi # link shared/static library? 8533: 8534: if test lib = "$linkmode"; then 8535: if test -n "$dependency_libs" && 8536: { test yes != "$hardcode_into_libs" || 8537: test yes = "$build_old_libs" || 8538: test yes = "$link_static"; }; then 8539: # Extract -R from dependency_libs 8540: temp_deplibs= 8541: for libdir in $dependency_libs; do 8542: case $libdir in 8543: -R*) func_stripname '-R' '' "$libdir" 8544: temp_xrpath=$func_stripname_result 8545: case " $xrpath " in 8546: *" $temp_xrpath "*) ;; 8547: *) func_append xrpath " $temp_xrpath";; 8548: esac;; 8549: *) func_append temp_deplibs " $libdir";; 8550: esac 8551: done 8552: dependency_libs=$temp_deplibs 8553: fi 8554: 8555: func_append newlib_search_path " $absdir" 8556: # Link against this library 8557: test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 8558: # ... and its dependency_libs 8559: tmp_libs= 8560: for deplib in $dependency_libs; do 8561: newdependency_libs="$deplib $newdependency_libs" 8562: case $deplib in 8563: -L*) func_stripname '-L' '' "$deplib" 8564: func_resolve_sysroot "$func_stripname_result";; 8565: *) func_resolve_sysroot "$deplib" ;; 8566: esac 8567: if $opt_preserve_dup_deps; then 8568: case "$tmp_libs " in 8569: *" $func_resolve_sysroot_result "*) 8570: func_append specialdeplibs " $func_resolve_sysroot_result" ;; 8571: esac 8572: fi 8573: func_append tmp_libs " $func_resolve_sysroot_result" 8574: done 8575: 8576: if test no != "$link_all_deplibs"; then 8577: # Add the search paths of all dependency libraries 8578: for deplib in $dependency_libs; do 8579: path= 8580: case $deplib in 8581: -L*) path=$deplib ;; 8582: *.la) 8583: func_resolve_sysroot "$deplib" 8584: deplib=$func_resolve_sysroot_result 8585: func_dirname "$deplib" "" "." 8586: dir=$func_dirname_result 8587: # We need an absolute path. 8588: case $dir in 8589: [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; 8590: *) 8591: absdir=`cd "$dir" && pwd` 8592: if test -z "$absdir"; then 8593: func_warning "cannot determine absolute directory name of '$dir'" 8594: absdir=$dir 8595: fi 8596: ;; 8597: esac 8598: if $GREP "^installed=no" $deplib > /dev/null; then 8599: case $host in 8600: *-*-darwin*) 8601: depdepl= 8602: eval deplibrary_names=`$SED -n -e 's/^library_names=$.*$$/\1/p' $deplib` 8603: if test -n "$deplibrary_names"; then 8604: for tmp in $deplibrary_names; do 8605: depdepl=$tmp 8606: done 8607: if test -f "$absdir/$objdir/$depdepl"; then 8608: depdepl=$absdir/$objdir/$depdepl 8609: darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8610: if test -z "$darwin_install_name"; then 8611: darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8612: fi 8613: func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" 8614: func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" 8615: path= 8616: fi 8617: fi 8618: ;; 8619: *) 8620: path=-L$absdir/$objdir 8621: ;; 8622: esac 8623: else 8624: eval libdir=`$SED -n -e 's/^libdir=$.*$$/\1/p' $deplib` 8625: test -z "$libdir" && \ 8626: func_fatal_error "'$deplib' is not a valid libtool archive" 8627: test "$absdir" != "$libdir" && \ 8628: func_warning "'$deplib' seems to be moved" 8629: 8630: path=-L$absdir 8631: fi 8632: ;; 8633: esac 8634: case " $deplibs " in 8635: *" $path "*) ;; 8636: *) deplibs="$path $deplibs" ;; 8637: esac 8638: done 8639: fi # link_all_deplibs != no 8640: fi # linkmode = lib 8641: done # for deplib in $libs 8642: if test link = "$pass"; then 8643: if test prog = "$linkmode"; then 8644: compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 8645: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 8646: else 8647: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 8648: fi 8649: fi 8650: dependency_libs=$newdependency_libs 8651: if test dlpreopen = "$pass"; then 8652: # Link the dlpreopened libraries before other libraries 8653: for deplib in $save_deplibs; do 8654: deplibs="$deplib $deplibs" 8655: done 8656: fi 8657: if test dlopen != "$pass"; then 8658: test conv = "$pass" || { 8659: # Make sure lib_search_path contains only unique directories. 8660: lib_search_path= 8661: for dir in $newlib_search_path; do 8662: case "$lib_search_path " in 8663: *" $dir "*) ;; 8664: *) func_append lib_search_path " $dir" ;; 8665: esac 8666: done 8667: newlib_search_path= 8668: } 8669: 8670: if test prog,link = "$linkmode,$pass"; then 8671: vars="compile_deplibs finalize_deplibs" 8672: else 8673: vars=deplibs 8674: fi 8675: for var in $vars dependency_libs; do 8676: # Add libraries to $var in reverse order 8677: eval tmp_libs=\"\$$var\" 8678: new_libs= 8679: for deplib in $tmp_libs; do 8680: # FIXME: Pedantically, this is the right thing to do, so 8681: # that some nasty dependency loop isn't accidentally 8682: # broken: 8683: #new_libs="$deplib $new_libs" 8684: # Pragmatically, this seems to cause very few problems in 8685: # practice: 8686: case $deplib in 8687: -L*) new_libs="$deplib $new_libs" ;; 8688: -R*) ;; 8689: *) 8690: # And here is the reason: when a library appears more 8691: # than once as an explicit dependence of a library, or 8692: # is implicitly linked in more than once by the 8693: # compiler, it is considered special, and multiple 8694: # occurrences thereof are not removed. Compare this 8695: # with having the same library being listed as a 8696: # dependency of multiple other libraries: in this case, 8697: # we know (pedantically, we assume) the library does not 8698: # need to be listed more than once, so we keep only the 8699: # last copy. This is not always right, but it is rare 8700: # enough that we require users that really mean to play 8701: # such unportable linking tricks to link the library 8702: # using -Wl,-lname, so that libtool does not consider it 8703: # for duplicate removal. 8704: case " $specialdeplibs " in 8705: *" $deplib "*) new_libs="$deplib $new_libs" ;; 8706: *) 8707: case " $new_libs " in 8708: *" $deplib "*) ;; 8709: *) new_libs="$deplib $new_libs" ;; 8710: esac 8711: ;; 8712: esac 8713: ;; 8714: esac 8715: done 8716: tmp_libs= 8717: for deplib in $new_libs; do 8718: case $deplib in 8719: -L*) 8720: case " $tmp_libs " in 8721: *" $deplib "*) ;; 8722: *) func_append tmp_libs " $deplib" ;; 8723: esac 8724: ;; 8725: *) func_append tmp_libs " $deplib" ;; 8726: esac 8727: done 8728: eval $var=\"$tmp_libs\" 8729: done # for var 8730: fi 8731: 8732: # Add Sun CC postdeps if required: 8733: test CXX = "$tagname" && { 8734: case $host_os in 8735: linux*) 8736: case `$CC -V 2>&1 | sed 5q` in 8737: *Sun\ C*) # Sun C++ 5.9 8738: func_suncc_cstd_abi 8739: 8740: if test no != "$suncc_use_cstd_abi"; then 8741: func_append postdeps ' -library=Cstd -library=Crun' 8742: fi 8743: ;; 8744: esac 8745: ;; 8746: 8747: solaris*) 8748: func_cc_basename "$CC" 8749: case $func_cc_basename_result in 8750: CC* | sunCC*) 8751: func_suncc_cstd_abi 8752: 8753: if test no != "$suncc_use_cstd_abi"; then 8754: func_append postdeps ' -library=Cstd -library=Crun' 8755: fi 8756: ;; 8757: esac 8758: ;; 8759: esac 8760: } 8761: 8762: # Last step: remove runtime libs from dependency_libs 8763: # (they stay in deplibs) 8764: tmp_libs= 8765: for i in $dependency_libs; do 8766: case " $predeps $postdeps $compiler_lib_search_path " in 8767: *" $i "*) 8768: i= 8769: ;; 8770: esac 8771: if test -n "$i"; then 8772: func_append tmp_libs " $i" 8773: fi 8774: done 8775: dependency_libs=$tmp_libs 8776: done # for pass 8777: if test prog = "$linkmode"; then 8778: dlfiles=$newdlfiles 8779: fi 8780: if test prog = "$linkmode" || test lib = "$linkmode"; then 8781: dlprefiles=$newdlprefiles 8782: fi 8783: 8784: case $linkmode in 8785: oldlib) 8786: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 8787: func_warning "'-dlopen' is ignored for archives" 8788: fi 8789: 8790: case " $deplibs" in 8791: *\ -l* | *\ -L*) 8792: func_warning "'-l' and '-L' are ignored for archives" ;; 8793: esac 8794: 8795: test -n "$rpath" && \ 8796: func_warning "'-rpath' is ignored for archives" 8797: 8798: test -n "$xrpath" && \ 8799: func_warning "'-R' is ignored for archives" 8800: 8801: test -n "$vinfo" && \ 8802: func_warning "'-version-info/-version-number' is ignored for archives" 8803: 8804: test -n "$release" && \ 8805: func_warning "'-release' is ignored for archives" 8806: 8807: test -n "$export_symbols$export_symbols_regex" && \ 8808: func_warning "'-export-symbols' is ignored for archives" 8809: 8810: # Now set the variables for building old libraries. 8811: build_libtool_libs=no 8812: oldlibs=$output 8813: func_append objs "$old_deplibs" 8814: ;; 8815: 8816: lib) 8817: # Make sure we only generate libraries of the form 'libNAME.la'. 8818: case $outputname in 8819: lib*) 8820: func_stripname 'lib' '.la' "$outputname" 8821: name=$func_stripname_result 8822: eval shared_ext=\"$shrext_cmds\" 8823: eval libname=\"$libname_spec\" 8824: ;; 8825: *) 8826: test no = "$module" \ 8827: && func_fatal_help "libtool library '$output' must begin with 'lib'" 8828: 8829: if test no != "$need_lib_prefix"; then 8830: # Add the "lib" prefix for modules if required 8831: func_stripname '' '.la' "$outputname" 8832: name=$func_stripname_result 8833: eval shared_ext=\"$shrext_cmds\" 8834: eval libname=\"$libname_spec\" 8835: else 8836: func_stripname '' '.la' "$outputname" 8837: libname=$func_stripname_result 8838: fi 8839: ;; 8840: esac 8841: 8842: if test -n "$objs"; then 8843: if test pass_all != "$deplibs_check_method"; then 8844: func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" 8845: else 8846: echo 8847: $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 8848: $ECHO "*** objects $objs is not portable!" 8849: func_append libobjs " $objs" 8850: fi 8851: fi 8852: 8853: test no = "$dlself" \ 8854: || func_warning "'-dlopen self' is ignored for libtool libraries" 8855: 8856: set dummy $rpath 8857: shift 8858: test 1 -lt "$#" \ 8859: && func_warning "ignoring multiple '-rpath's for a libtool library" 8860: 8861: install_libdir=$1 8862: 8863: oldlibs= 8864: if test -z "$rpath"; then 8865: if test yes = "$build_libtool_libs"; then 8866: # Building a libtool convenience library. 8867: # Some compilers have problems with a '.al' extension so 8868: # convenience libraries should have the same extension an 8869: # archive normally would. 8870: oldlibs="$output_objdir/$libname.$libext $oldlibs" 8871: build_libtool_libs=convenience 8872: build_old_libs=yes 8873: fi 8874: 8875: test -n "$vinfo" && \ 8876: func_warning "'-version-info/-version-number' is ignored for convenience libraries" 8877: 8878: test -n "$release" && \ 8879: func_warning "'-release' is ignored for convenience libraries" 8880: else 8881: 8882: # Parse the version information argument. 8883: save_ifs=$IFS; IFS=: 8884: set dummy $vinfo 0 0 0 8885: shift 8886: IFS=$save_ifs 8887: 8888: test -n "$7" && \ 8889: func_fatal_help "too many parameters to '-version-info'" 8890: 8891: # convert absolute version numbers to libtool ages 8892: # this retains compatibility with .la files and attempts 8893: # to make the code below a bit more comprehensible 8894: 8895: case $vinfo_number in 8896: yes) 8897: number_major=$1 8898: number_minor=$2 8899: number_revision=$3 8900: # 8901: # There are really only two kinds -- those that 8902: # use the current revision as the major version 8903: # and those that subtract age and use age as 8904: # a minor version. But, then there is irix 8905: # that has an extra 1 added just for fun 8906: # 8907: case $version_type in 8908: # correct linux to gnu/linux during the next big refactor 8909: darwin|freebsd-elf|linux|osf|windows|none) 8910: func_arith $number_major + $number_minor 8911: current=$func_arith_result 8912: age=$number_minor 8913: revision=$number_revision 8914: ;; 8915: freebsd-aout|qnx|sunos) 8916: current=$number_major 8917: revision=$number_minor 8918: age=0 8919: ;; 8920: irix|nonstopux) 8921: func_arith $number_major + $number_minor 8922: current=$func_arith_result 8923: age=$number_minor 8924: revision=$number_minor 8925: lt_irix_increment=no 8926: ;; 8927: *) 8928: func_fatal_configuration "$modename: unknown library version type '$version_type'" 8929: ;; 8930: esac 8931: ;; 8932: no) 8933: current=$1 8934: revision=$2 8935: age=$3 8936: ;; 8937: esac 8938: 8939: # Check that each of the things are valid numbers. 8940: case $current in 8941: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8942: *) 8943: func_error "CURRENT '$current' must be a nonnegative integer" 8944: func_fatal_error "'$vinfo' is not valid version information" 8945: ;; 8946: esac 8947: 8948: case $revision in 8949: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8950: *) 8951: func_error "REVISION '$revision' must be a nonnegative integer" 8952: func_fatal_error "'$vinfo' is not valid version information" 8953: ;; 8954: esac 8955: 8956: case $age in 8957: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8958: *) 8959: func_error "AGE '$age' must be a nonnegative integer" 8960: func_fatal_error "'$vinfo' is not valid version information" 8961: ;; 8962: esac 8963: 8964: if test "$age" -gt "$current"; then 8965: func_error "AGE '$age' is greater than the current interface number '$current'" 8966: func_fatal_error "'$vinfo' is not valid version information" 8967: fi 8968: 8969: # Calculate the version variables. 8970: major= 8971: versuffix= 8972: verstring= 8973: case $version_type in 8974: none) ;; 8975: 8976: darwin) 8977: # Like Linux, but with the current version available in 8978: # verstring for coding it into the library header 8979: func_arith $current - $age 8980: major=.$func_arith_result 8981: versuffix=$major.$age.$revision 8982: # Darwin ld doesn't like 0 for these options... 8983: func_arith $current + 1 8984: minor_current=$func_arith_result 8985: xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8986: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8987: # On Darwin other compilers 8988: case $CC in 8989: nagfor*) 8990: verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8991: ;; 8992: *) 8993: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8994: ;; 8995: esac 8996: ;; 8997: 8998: freebsd-aout) 8999: major=.$current 9000: versuffix=.$current.$revision 9001: ;; 9002: 9003: freebsd-elf) 9004: func_arith $current - $age 9005: major=.$func_arith_result 9006: versuffix=$major.$age.$revision 9007: ;; 9008: 9009: irix | nonstopux) 9010: if test no = "$lt_irix_increment"; then 9011: func_arith $current - $age 9012: else 9013: func_arith $current - $age + 1 9014: fi 9015: major=$func_arith_result 9016: 9017: case $version_type in 9018: nonstopux) verstring_prefix=nonstopux ;; 9019: *) verstring_prefix=sgi ;; 9020: esac 9021: verstring=$verstring_prefix$major.$revision 9022: 9023: # Add in all the interfaces that we are compatible with. 9024: loop=$revision 9025: while test 0 -ne "$loop"; do 9026: func_arith $revision - $loop 9027: iface=$func_arith_result 9028: func_arith $loop - 1 9029: loop=$func_arith_result 9030: verstring=$verstring_prefix$major.$iface:$verstring 9031: done 9032: 9033: # Before this point, $major must not contain '.'. 9034: major=.$major 9035: versuffix=$major.$revision 9036: ;; 9037: 9038: linux) # correct to gnu/linux during the next big refactor 9039: func_arith $current - $age 9040: major=.$func_arith_result 9041: versuffix=$major.$age.$revision 9042: ;; 9043: 9044: osf) 9045: func_arith $current - $age 9046: major=.$func_arith_result 9047: versuffix=.$current.$age.$revision 9048: verstring=$current.$age.$revision 9049: 9050: # Add in all the interfaces that we are compatible with. 9051: loop=$age 9052: while test 0 -ne "$loop"; do 9053: func_arith $current - $loop 9054: iface=$func_arith_result 9055: func_arith $loop - 1 9056: loop=$func_arith_result 9057: verstring=$verstring:$iface.0 9058: done 9059: 9060: # Make executables depend on our current version. 9061: func_append verstring ":$current.0" 9062: ;; 9063: 9064: qnx) 9065: major=.$current 9066: versuffix=.$current 9067: ;; 9068: 9069: sco) 9070: major=.$current 9071: versuffix=.$current 9072: ;; 9073: 9074: sunos) 9075: major=.$current 9076: versuffix=.$current.$revision 9077: ;; 9078: 9079: windows) 9080: # Use '-' rather than '.', since we only want one 9081: # extension on DOS 8.3 file systems. 9082: func_arith $current - $age 9083: major=$func_arith_result 9084: versuffix=-$major 9085: ;; 9086: 9087: *) 9088: func_fatal_configuration "unknown library version type '$version_type'" 9089: ;; 9090: esac 9091: 9092: # Clear the version info if we defaulted, and they specified a release. 9093: if test -z "$vinfo" && test -n "$release"; then 9094: major= 9095: case $version_type in 9096: darwin) 9097: # we can't check for "0.0" in archive_cmds due to quoting 9098: # problems, so we reset it completely 9099: verstring= 9100: ;; 9101: *) 9102: verstring=0.0 9103: ;; 9104: esac 9105: if test no = "$need_version"; then 9106: versuffix= 9107: else 9108: versuffix=.0.0 9109: fi 9110: fi 9111: 9112: # Remove version info from name if versioning should be avoided 9113: if test yes,no = "$avoid_version,$need_version"; then 9114: major= 9115: versuffix= 9116: verstring= 9117: fi 9118: 9119: # Check to see if the archive will have undefined symbols. 9120: if test yes = "$allow_undefined"; then 9121: if test unsupported = "$allow_undefined_flag"; then 9122: if test yes = "$build_old_libs"; then 9123: func_warning "undefined symbols not allowed in $host shared libraries; building static only" 9124: build_libtool_libs=no 9125: else 9126: func_fatal_error "can't build $host shared library unless -no-undefined is specified" 9127: fi 9128: fi 9129: else 9130: # Don't allow undefined symbols. 9131: allow_undefined_flag=$no_undefined_flag 9132: fi 9133: 9134: fi 9135: 9136: func_generate_dlsyms "$libname" "$libname" : 9137: func_append libobjs " $symfileobj" 9138: test " " = "$libobjs" && libobjs= 9139: 9140: if test relink != "$opt_mode"; then 9141: # Remove our outputs, but don't remove object files since they 9142: # may have been created when compiling PIC objects. 9143: removelist= 9144: tempremovelist=`$ECHO "$output_objdir/*"` 9145: for p in $tempremovelist; do 9146: case $p in 9147: *.$objext | *.gcno) 9148: ;; 9149: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) 9150: if test -n "$precious_files_regex"; then 9151: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 9152: then 9153: continue 9154: fi 9155: fi 9156: func_append removelist " $p" 9157: ;; 9158: *) ;; 9159: esac 9160: done 9161: test -n "$removelist" && \ 9162: func_show_eval "${RM}r \$removelist" 9163: fi 9164: 9165: # Now set the variables for building old libraries. 9166: if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then 9167: func_append oldlibs " $output_objdir/$libname.$libext" 9168: 9169: # Transform .lo files to .o files. 9170: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` 9171: fi 9172: 9173: # Eliminate all temporary directories. 9174: #for path in $notinst_path; do 9175: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 9176: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 9177: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 9178: #done 9179: 9180: if test -n "$xrpath"; then 9181: # If the user specified any rpath flags, then add them. 9182: temp_xrpath= 9183: for libdir in $xrpath; do 9184: func_replace_sysroot "$libdir" 9185: func_append temp_xrpath " -R$func_replace_sysroot_result" 9186: case "$finalize_rpath " in 9187: *" $libdir "*) ;; 9188: *) func_append finalize_rpath " $libdir" ;; 9189: esac 9190: done 9191: if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then 9192: dependency_libs="$temp_xrpath $dependency_libs" 9193: fi 9194: fi 9195: 9196: # Make sure dlfiles contains only unique files that won't be dlpreopened 9197: old_dlfiles=$dlfiles 9198: dlfiles= 9199: for lib in $old_dlfiles; do 9200: case " $dlprefiles $dlfiles " in 9201: *" $lib "*) ;; 9202: *) func_append dlfiles " $lib" ;; 9203: esac 9204: done 9205: 9206: # Make sure dlprefiles contains only unique files 9207: old_dlprefiles=$dlprefiles 9208: dlprefiles= 9209: for lib in $old_dlprefiles; do 9210: case "$dlprefiles " in 9211: *" $lib "*) ;; 9212: *) func_append dlprefiles " $lib" ;; 9213: esac 9214: done 9215: 9216: if test yes = "$build_libtool_libs"; then 9217: if test -n "$rpath"; then 9218: case $host in 9219: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 9220: # these systems don't actually have a c library (as such)! 9221: ;; 9222: *-*-rhapsody* | *-*-darwin1.[012]) 9223: # Rhapsody C library is in the System framework 9224: func_append deplibs " System.ltframework" 9225: ;; 9226: *-*-netbsd*) 9227: # Don't link with libc until the a.out ld.so is fixed. 9228: ;; 9229: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 9230: # Do not include libc due to us having libc/libc_r. 9231: ;; 9232: *-*-sco3.2v5* | *-*-sco5v6*) 9233: # Causes problems with __ctype 9234: ;; 9235: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 9236: # Compiler inserts libc in the correct place for threads to work 9237: ;; 9238: *) 9239: # Add libc to deplibs on all other systems if necessary. 9240: if test yes = "$build_libtool_need_lc"; then 9241: func_append deplibs " -lc" 9242: fi 9243: ;; 9244: esac 9245: fi 9246: 9247: # Transform deplibs into only deplibs that can be linked in shared. 9248: name_save=$name 9249: libname_save=$libname 9250: release_save=$release 9251: versuffix_save=$versuffix 9252: major_save=$major 9253: # I'm not sure if I'm treating the release correctly. I think 9254: # release should show up in the -l (ie -lgmp5) so we don't want to 9255: # add it in twice. Is that correct? 9256: release= 9257: versuffix= 9258: major= 9259: newdeplibs= 9260: droppeddeps=no 9261: case $deplibs_check_method in 9262: pass_all) 9263: # Don't check for shared/static. Everything works. 9264: # This might be a little naive. We might want to check 9265: # whether the library exists or not. But this is on 9266: # osf3 & osf4 and I'm not really sure... Just 9267: # implementing what was already the behavior. 9268: newdeplibs=$deplibs 9269: ;; 9270: test_compile) 9271: # This code stresses the "libraries are programs" paradigm to its 9272: # limits. Maybe even breaks it. We compile a program, linking it 9273: # against the deplibs as a proxy for the library. Then we can check 9274: # whether they linked in statically or dynamically with ldd. 9275: $opt_dry_run || $RM conftest.c 9276: cat > conftest.c <<EOF 9277: int main() { return 0; } 9278: EOF 9279: $opt_dry_run || $RM conftest 9280: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 9281: ldd_output=`ldd conftest` 9282: for i in $deplibs; do 9283: case $i in 9284: -l*) 9285: func_stripname -l '' "$i" 9286: name=$func_stripname_result 9287: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9288: case " $predeps $postdeps " in 9289: *" $i "*) 9290: func_append newdeplibs " $i" 9291: i= 9292: ;; 9293: esac 9294: fi 9295: if test -n "$i"; then 9296: libname=`eval "\\$ECHO \"$libname_spec\""` 9297: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9298: set dummy $deplib_matches; shift 9299: deplib_match=$1 9300: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9301: func_append newdeplibs " $i" 9302: else 9303: droppeddeps=yes 9304: echo 9305: $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9306: echo "*** I have the capability to make that library automatically link in when" 9307: echo "*** you link to this library. But I can only do this if you have a" 9308: echo "*** shared version of the library, which I believe you do not have" 9309: echo "*** because a test_compile did reveal that the linker did not use it for" 9310: echo "*** its dynamic dependency list that programs get resolved with at runtime." 9311: fi 9312: fi 9313: ;; 9314: *) 9315: func_append newdeplibs " $i" 9316: ;; 9317: esac 9318: done 9319: else 9320: # Error occurred in the first compile. Let's try to salvage 9321: # the situation: Compile a separate program for each library. 9322: for i in $deplibs; do 9323: case $i in 9324: -l*) 9325: func_stripname -l '' "$i" 9326: name=$func_stripname_result 9327: $opt_dry_run || $RM conftest 9328: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 9329: ldd_output=`ldd conftest` 9330: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9331: case " $predeps $postdeps " in 9332: *" $i "*) 9333: func_append newdeplibs " $i" 9334: i= 9335: ;; 9336: esac 9337: fi 9338: if test -n "$i"; then 9339: libname=`eval "\\$ECHO \"$libname_spec\""` 9340: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9341: set dummy $deplib_matches; shift 9342: deplib_match=$1 9343: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9344: func_append newdeplibs " $i" 9345: else 9346: droppeddeps=yes 9347: echo 9348: $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9349: echo "*** I have the capability to make that library automatically link in when" 9350: echo "*** you link to this library. But I can only do this if you have a" 9351: echo "*** shared version of the library, which you do not appear to have" 9352: echo "*** because a test_compile did reveal that the linker did not use this one" 9353: echo "*** as a dynamic dependency that programs can get resolved with at runtime." 9354: fi 9355: fi 9356: else 9357: droppeddeps=yes 9358: echo 9359: $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 9360: echo "*** make it link in! You will probably need to install it or some" 9361: echo "*** library that it depends on before this library will be fully" 9362: echo "*** functional. Installing it before continuing would be even better." 9363: fi 9364: ;; 9365: *) 9366: func_append newdeplibs " $i" 9367: ;; 9368: esac 9369: done 9370: fi 9371: ;; 9372: file_magic*) 9373: set dummy $deplibs_check_method; shift 9374: file_magic_regex=`expr "$deplibs_check_method" : "$1 $.*$"` 9375: for a_deplib in $deplibs; do 9376: case $a_deplib in 9377: -l*) 9378: func_stripname -l '' "$a_deplib" 9379: name=$func_stripname_result 9380: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9381: case " $predeps $postdeps " in 9382: *" $a_deplib "*) 9383: func_append newdeplibs " $a_deplib" 9384: a_deplib= 9385: ;; 9386: esac 9387: fi 9388: if test -n "$a_deplib"; then 9389: libname=`eval "\\$ECHO \"$libname_spec\""` 9390: if test -n "$file_magic_glob"; then 9391: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 9392: else 9393: libnameglob=$libname 9394: fi 9395: test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` 9396: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9397: if test yes = "$want_nocaseglob"; then 9398: shopt -s nocaseglob 9399: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9400: $nocaseglob 9401: else 9402: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9403: fi 9404: for potent_lib in $potential_libs; do 9405: # Follow soft links. 9406: if ls -lLd "$potent_lib" 2>/dev/null | 9407: $GREP " -> " >/dev/null; then 9408: continue 9409: fi 9410: # The statement above tries to avoid entering an 9411: # endless loop below, in case of cyclic links. 9412: # We might still enter an endless loop, since a link 9413: # loop can be closed while we follow links, 9414: # but so what? 9415: potlib=$potent_lib 9416: while test -h "$potlib" 2>/dev/null; do 9417: potliblink=`ls -ld $potlib | $SED 's/.* -> //'` 9418: case $potliblink in 9419: [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; 9420: *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; 9421: esac 9422: done 9423: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 9424: $SED -e 10q | 9425: $EGREP "$file_magic_regex" > /dev/null; then 9426: func_append newdeplibs " $a_deplib" 9427: a_deplib= 9428: break 2 9429: fi 9430: done 9431: done 9432: fi 9433: if test -n "$a_deplib"; then 9434: droppeddeps=yes 9435: echo 9436: $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9437: echo "*** I have the capability to make that library automatically link in when" 9438: echo "*** you link to this library. But I can only do this if you have a" 9439: echo "*** shared version of the library, which you do not appear to have" 9440: echo "*** because I did check the linker path looking for a file starting" 9441: if test -z "$potlib"; then 9442: $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 9443: else 9444: $ECHO "*** with $libname and none of the candidates passed a file format test" 9445: $ECHO "*** using a file magic. Last file checked: $potlib" 9446: fi 9447: fi 9448: ;; 9449: *) 9450: # Add a -L argument. 9451: func_append newdeplibs " $a_deplib" 9452: ;; 9453: esac 9454: done # Gone through all deplibs. 9455: ;; 9456: match_pattern*) 9457: set dummy $deplibs_check_method; shift 9458: match_pattern_regex=`expr "$deplibs_check_method" : "$1 $.*$"` 9459: for a_deplib in $deplibs; do 9460: case $a_deplib in 9461: -l*) 9462: func_stripname -l '' "$a_deplib" 9463: name=$func_stripname_result 9464: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9465: case " $predeps $postdeps " in 9466: *" $a_deplib "*) 9467: func_append newdeplibs " $a_deplib" 9468: a_deplib= 9469: ;; 9470: esac 9471: fi 9472: if test -n "$a_deplib"; then 9473: libname=`eval "\\$ECHO \"$libname_spec\""` 9474: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9475: potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 9476: for potent_lib in $potential_libs; do 9477: potlib=$potent_lib # see symlink-check above in file_magic test 9478: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 9479: $EGREP "$match_pattern_regex" > /dev/null; then 9480: func_append newdeplibs " $a_deplib" 9481: a_deplib= 9482: break 2 9483: fi 9484: done 9485: done 9486: fi 9487: if test -n "$a_deplib"; then 9488: droppeddeps=yes 9489: echo 9490: $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9491: echo "*** I have the capability to make that library automatically link in when" 9492: echo "*** you link to this library. But I can only do this if you have a" 9493: echo "*** shared version of the library, which you do not appear to have" 9494: echo "*** because I did check the linker path looking for a file starting" 9495: if test -z "$potlib"; then 9496: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 9497: else 9498: $ECHO "*** with $libname and none of the candidates passed a file format test" 9499: $ECHO "*** using a regex pattern. Last file checked: $potlib" 9500: fi 9501: fi 9502: ;; 9503: *) 9504: # Add a -L argument. 9505: func_append newdeplibs " $a_deplib" 9506: ;; 9507: esac 9508: done # Gone through all deplibs. 9509: ;; 9510: none | unknown | *) 9511: newdeplibs= 9512: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 9513: if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9514: for i in $predeps $postdeps; do 9515: # can't use Xsed below, because $i might contain '/' 9516: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` 9517: done 9518: fi 9519: case $tmp_deplibs in 9520: *[!\ \ ]*) 9521: echo 9522: if test none = "$deplibs_check_method"; then 9523: echo "*** Warning: inter-library dependencies are not supported in this platform." 9524: else 9525: echo "*** Warning: inter-library dependencies are not known to be supported." 9526: fi 9527: echo "*** All declared inter-library dependencies are being dropped." 9528: droppeddeps=yes 9529: ;; 9530: esac 9531: ;; 9532: esac 9533: versuffix=$versuffix_save 9534: major=$major_save 9535: release=$release_save 9536: libname=$libname_save 9537: name=$name_save 9538: 9539: case $host in 9540: *-*-rhapsody* | *-*-darwin1.[012]) 9541: # On Rhapsody replace the C library with the System framework 9542: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 9543: ;; 9544: esac 9545: 9546: if test yes = "$droppeddeps"; then 9547: if test yes = "$module"; then 9548: echo 9549: echo "*** Warning: libtool could not satisfy all declared inter-library" 9550: $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 9551: echo "*** a static module, that should work as long as the dlopening" 9552: echo "*** application is linked with the -dlopen flag." 9553: if test -z "$global_symbol_pipe"; then 9554: echo 9555: echo "*** However, this would only work if libtool was able to extract symbol" 9556: echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 9557: echo "*** not find such a program. So, this module is probably useless." 9558: echo "*** 'nm' from GNU binutils and a full rebuild may help." 9559: fi 9560: if test no = "$build_old_libs"; then 9561: oldlibs=$output_objdir/$libname.$libext 9562: build_libtool_libs=module 9563: build_old_libs=yes 9564: else 9565: build_libtool_libs=no 9566: fi 9567: else 9568: echo "*** The inter-library dependencies that have been dropped here will be" 9569: echo "*** automatically added whenever a program is linked with this library" 9570: echo "*** or is declared to -dlopen it." 9571: 9572: if test no = "$allow_undefined"; then 9573: echo 9574: echo "*** Since this library must not contain undefined symbols," 9575: echo "*** because either the platform does not support them or" 9576: echo "*** it was explicitly requested with -no-undefined," 9577: echo "*** libtool will only create a static version of it." 9578: if test no = "$build_old_libs"; then 9579: oldlibs=$output_objdir/$libname.$libext 9580: build_libtool_libs=module 9581: build_old_libs=yes 9582: else 9583: build_libtool_libs=no 9584: fi 9585: fi 9586: fi 9587: fi 9588: # Done checking deplibs! 9589: deplibs=$newdeplibs 9590: fi 9591: # Time to change all our "foo.ltframework" stuff back to "-framework foo" 9592: case $host in 9593: *-*-darwin*) 9594: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 9595: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 9596: deplibs=`$ECHO " $deplibs" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 9597: ;; 9598: esac 9599: 9600: # move library search paths that coincide with paths to not yet 9601: # installed libraries to the beginning of the library search list 9602: new_libs= 9603: for path in $notinst_path; do 9604: case " $new_libs " in 9605: *" -L$path/$objdir "*) ;; 9606: *) 9607: case " $deplibs " in 9608: *" -L$path/$objdir "*) 9609: func_append new_libs " -L$path/$objdir" ;; 9610: esac 9611: ;; 9612: esac 9613: done 9614: for deplib in $deplibs; do 9615: case $deplib in 9616: -L*) 9617: case " $new_libs " in 9618: *" $deplib "*) ;; 9619: *) func_append new_libs " $deplib" ;; 9620: esac 9621: ;; 9622: *) func_append new_libs " $deplib" ;; 9623: esac 9624: done 9625: deplibs=$new_libs 9626: 9627: # All the library-specific variables (install_libdir is set above). 9628: library_names= 9629: old_library= 9630: dlname= 9631: 9632: # Test again, we may have decided not to build it any more 9633: if test yes = "$build_libtool_libs"; then 9634: # Remove $wl instances when linking with ld. 9635: # FIXME: should test the right _cmds variable. 9636: case $archive_cmds in 9637: *\$LD\ *) wl= ;; 9638: esac 9639: if test yes = "$hardcode_into_libs"; then 9640: # Hardcode the library paths 9641: hardcode_libdirs= 9642: dep_rpath= 9643: rpath=$finalize_rpath 9644: test relink = "$opt_mode" || rpath=$compile_rpath$rpath 9645: for libdir in $rpath; do 9646: if test -n "$hardcode_libdir_flag_spec"; then 9647: if test -n "$hardcode_libdir_separator"; then 9648: func_replace_sysroot "$libdir" 9649: libdir=$func_replace_sysroot_result 9650: if test -z "$hardcode_libdirs"; then 9651: hardcode_libdirs=$libdir 9652: else 9653: # Just accumulate the unique libdirs. 9654: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 9655: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 9656: ;; 9657: *) 9658: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 9659: ;; 9660: esac 9661: fi 9662: else 9663: eval flag=\"$hardcode_libdir_flag_spec\" 9664: func_append dep_rpath " $flag" 9665: fi 9666: elif test -n "$runpath_var"; then 9667: case "$perm_rpath " in 9668: *" $libdir "*) ;; 9669: *) func_append perm_rpath " $libdir" ;; 9670: esac 9671: fi 9672: done 9673: # Substitute the hardcoded libdirs into the rpath. 9674: if test -n "$hardcode_libdir_separator" && 9675: test -n "$hardcode_libdirs"; then 9676: libdir=$hardcode_libdirs 9677: eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 9678: fi 9679: if test -n "$runpath_var" && test -n "$perm_rpath"; then 9680: # We should set the runpath_var. 9681: rpath= 9682: for dir in $perm_rpath; do 9683: func_append rpath "$dir:" 9684: done 9685: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 9686: fi 9687: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 9688: fi 9689: 9690: shlibpath=$finalize_shlibpath 9691: test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath 9692: if test -n "$shlibpath"; then 9693: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 9694: fi 9695: 9696: # Get the real and link names of the library. 9697: eval shared_ext=\"$shrext_cmds\" 9698: eval library_names=\"$library_names_spec\" 9699: set dummy $library_names 9700: shift 9701: realname=$1 9702: shift 9703: 9704: if test -n "$soname_spec"; then 9705: eval soname=\"$soname_spec\" 9706: else 9707: soname=$realname 9708: fi 9709: if test -z "$dlname"; then 9710: dlname=$soname 9711: fi 9712: 9713: lib=$output_objdir/$realname 9714: linknames= 9715: for link 9716: do 9717: func_append linknames " $link" 9718: done 9719: 9720: # Use standard objects if they are pic 9721: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 9722: test "X$libobjs" = "X " && libobjs= 9723: 9724: delfiles= 9725: if test -n "$export_symbols" && test -n "$include_expsyms"; then 9726: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 9727: export_symbols=$output_objdir/$libname.uexp 9728: func_append delfiles " $export_symbols" 9729: fi 9730: 9731: orig_export_symbols= 9732: case $host_os in 9733: cygwin* | mingw* | cegcc*) 9734: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 9735: # exporting using user supplied symfile 9736: func_dll_def_p "$export_symbols" || { 9737: # and it's NOT already a .def file. Must figure out 9738: # which of the given symbols are data symbols and tag 9739: # them as such. So, trigger use of export_symbols_cmds. 9740: # export_symbols gets reassigned inside the "prepare 9741: # the list of exported symbols" if statement, so the 9742: # include_expsyms logic still works. 9743: orig_export_symbols=$export_symbols 9744: export_symbols= 9745: always_export_symbols=yes 9746: } 9747: fi 9748: ;; 9749: esac 9750: 9751: # Prepare the list of exported symbols 9752: if test -z "$export_symbols"; then 9753: if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then 9754: func_verbose "generating symbol list for '$libname.la'" 9755: export_symbols=$output_objdir/$libname.exp 9756: $opt_dry_run || $RM $export_symbols 9757: cmds=$export_symbols_cmds 9758: save_ifs=$IFS; IFS='~' 9759: for cmd1 in $cmds; do 9760: IFS=$save_ifs 9761: # Take the normal branch if the nm_file_list_spec branch 9762: # doesn't work or if tool conversion is not needed. 9763: case $nm_file_list_spec~$to_tool_file_cmd in 9764: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 9765: try_normal_branch=yes 9766: eval cmd=\"$cmd1\" 9767: func_len " $cmd" 9768: len=$func_len_result 9769: ;; 9770: *) 9771: try_normal_branch=no 9772: ;; 9773: esac 9774: if test yes = "$try_normal_branch" \ 9775: && { test "$len" -lt "$max_cmd_len" \ 9776: || test "$max_cmd_len" -le -1; } 9777: then 9778: func_show_eval "$cmd" 'exit $?' 9779: skipped_export=false 9780: elif test -n "$nm_file_list_spec"; then 9781: func_basename "$output" 9782: output_la=$func_basename_result 9783: save_libobjs=$libobjs 9784: save_output=$output 9785: output=$output_objdir/$output_la.nm 9786: func_to_tool_file "$output" 9787: libobjs=$nm_file_list_spec$func_to_tool_file_result 9788: func_append delfiles " $output" 9789: func_verbose "creating $NM input file list: $output" 9790: for obj in $save_libobjs; do 9791: func_to_tool_file "$obj" 9792: $ECHO "$func_to_tool_file_result" 9793: done > "$output" 9794: eval cmd=\"$cmd1\" 9795: func_show_eval "$cmd" 'exit $?' 9796: output=$save_output 9797: libobjs=$save_libobjs 9798: skipped_export=false 9799: else 9800: # The command line is too long to execute in one step. 9801: func_verbose "using reloadable object file for export list..." 9802: skipped_export=: 9803: # Break out early, otherwise skipped_export may be 9804: # set to false by a later but shorter cmd. 9805: break 9806: fi 9807: done 9808: IFS=$save_ifs 9809: if test -n "$export_symbols_regex" && test : != "$skipped_export"; then 9810: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9811: func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9812: fi 9813: fi 9814: fi 9815: 9816: if test -n "$export_symbols" && test -n "$include_expsyms"; then 9817: tmp_export_symbols=$export_symbols 9818: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 9819: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 9820: fi 9821: 9822: if test : != "$skipped_export" && test -n "$orig_export_symbols"; then 9823: # The given exports_symbols file has to be filtered, so filter it. 9824: func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 9825: # FIXME: $output_objdir/$libname.filter potentially contains lots of 9826: # 's' commands, which not all seds can handle. GNU sed should be fine 9827: # though. Also, the filter scales superlinearly with the number of 9828: # global variables. join(1) would be nice here, but unfortunately 9829: # isn't a blessed tool. 9830: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,$.*$$[ \,].*$,s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 9831: func_append delfiles " $export_symbols $output_objdir/$libname.filter" 9832: export_symbols=$output_objdir/$libname.def 9833: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 9834: fi 9835: 9836: tmp_deplibs= 9837: for test_deplib in $deplibs; do 9838: case " $convenience " in 9839: *" $test_deplib "*) ;; 9840: *) 9841: func_append tmp_deplibs " $test_deplib" 9842: ;; 9843: esac 9844: done 9845: deplibs=$tmp_deplibs 9846: 9847: if test -n "$convenience"; then 9848: if test -n "$whole_archive_flag_spec" && 9849: test yes = "$compiler_needs_object" && 9850: test -z "$libobjs"; then 9851: # extract the archives, so we have objects to list. 9852: # TODO: could optimize this to just extract one archive. 9853: whole_archive_flag_spec= 9854: fi 9855: if test -n "$whole_archive_flag_spec"; then 9856: save_libobjs=$libobjs 9857: eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 9858: test "X$libobjs" = "X " && libobjs= 9859: else 9860: gentop=$output_objdir/${outputname}x 9861: func_append generated " $gentop" 9862: 9863: func_extract_archives $gentop $convenience 9864: func_append libobjs " $func_extract_archives_result" 9865: test "X$libobjs" = "X " && libobjs= 9866: fi 9867: fi 9868: 9869: if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then 9870: eval flag=\"$thread_safe_flag_spec\" 9871: func_append linker_flags " $flag" 9872: fi 9873: 9874: # Make a backup of the uninstalled library when relinking 9875: if test relink = "$opt_mode"; then 9876: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 9877: fi 9878: 9879: # Do each of the archive commands. 9880: if test yes = "$module" && test -n "$module_cmds"; then 9881: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 9882: eval test_cmds=\"$module_expsym_cmds\" 9883: cmds=$module_expsym_cmds 9884: else 9885: eval test_cmds=\"$module_cmds\" 9886: cmds=$module_cmds 9887: fi 9888: else 9889: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 9890: eval test_cmds=\"$archive_expsym_cmds\" 9891: cmds=$archive_expsym_cmds 9892: else 9893: eval test_cmds=\"$archive_cmds\" 9894: cmds=$archive_cmds 9895: fi 9896: fi 9897: 9898: if test : != "$skipped_export" && 9899: func_len " $test_cmds" && 9900: len=$func_len_result && 9901: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9902: : 9903: else 9904: # The command line is too long to link in one step, link piecewise 9905: # or, if using GNU ld and skipped_export is not :, use a linker 9906: # script. 9907: 9908: # Save the value of $output and $libobjs because we want to 9909: # use them later. If we have whole_archive_flag_spec, we 9910: # want to use save_libobjs as it was before 9911: # whole_archive_flag_spec was expanded, because we can't 9912: # assume the linker understands whole_archive_flag_spec. 9913: # This may have to be revisited, in case too many 9914: # convenience libraries get linked in and end up exceeding 9915: # the spec. 9916: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 9917: save_libobjs=$libobjs 9918: fi 9919: save_output=$output 9920: func_basename "$output" 9921: output_la=$func_basename_result 9922: 9923: # Clear the reloadable object creation command queue and 9924: # initialize k to one. 9925: test_cmds= 9926: concat_cmds= 9927: objlist= 9928: last_robj= 9929: k=1 9930: 9931: if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then 9932: output=$output_objdir/$output_la.lnkscript 9933: func_verbose "creating GNU ld script: $output" 9934: echo 'INPUT (' > $output 9935: for obj in $save_libobjs 9936: do 9937: func_to_tool_file "$obj" 9938: $ECHO "$func_to_tool_file_result" >> $output 9939: done 9940: echo ')' >> $output 9941: func_append delfiles " $output" 9942: func_to_tool_file "$output" 9943: output=$func_to_tool_file_result 9944: elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then 9945: output=$output_objdir/$output_la.lnk 9946: func_verbose "creating linker input file list: $output" 9947: : > $output 9948: set x $save_libobjs 9949: shift 9950: firstobj= 9951: if test yes = "$compiler_needs_object"; then 9952: firstobj="$1 " 9953: shift 9954: fi 9955: for obj 9956: do 9957: func_to_tool_file "$obj" 9958: $ECHO "$func_to_tool_file_result" >> $output 9959: done 9960: func_append delfiles " $output" 9961: func_to_tool_file "$output" 9962: output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 9963: else 9964: if test -n "$save_libobjs"; then 9965: func_verbose "creating reloadable object files..." 9966: output=$output_objdir/$output_la-$k.$objext 9967: eval test_cmds=\"$reload_cmds\" 9968: func_len " $test_cmds" 9969: len0=$func_len_result 9970: len=$len0 9971: 9972: # Loop over the list of objects to be linked. 9973: for obj in $save_libobjs 9974: do 9975: func_len " $obj" 9976: func_arith $len + $func_len_result 9977: len=$func_arith_result 9978: if test -z "$objlist" || 9979: test "$len" -lt "$max_cmd_len"; then 9980: func_append objlist " $obj" 9981: else 9982: # The command $test_cmds is almost too long, add a 9983: # command to the queue. 9984: if test 1 -eq "$k"; then 9985: # The first file doesn't have a previous command to add. 9986: reload_objs=$objlist 9987: eval concat_cmds=\"$reload_cmds\" 9988: else 9989: # All subsequent reloadable object files will link in 9990: # the last one created. 9991: reload_objs="$objlist $last_robj" 9992: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 9993: fi 9994: last_robj=$output_objdir/$output_la-$k.$objext 9995: func_arith $k + 1 9996: k=$func_arith_result 9997: output=$output_objdir/$output_la-$k.$objext 9998: objlist=" $obj" 9999: func_len " $last_robj" 10000: func_arith $len0 + $func_len_result 10001: len=$func_arith_result 10002: fi 10003: done 10004: # Handle the remaining objects by creating one last 10005: # reloadable object file. All subsequent reloadable object 10006: # files will link in the last one created. 10007: test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10008: reload_objs="$objlist $last_robj" 10009: eval concat_cmds=\"\$concat_cmds$reload_cmds\" 10010: if test -n "$last_robj"; then 10011: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 10012: fi 10013: func_append delfiles " $output" 10014: 10015: else 10016: output= 10017: fi 10018: 10019: ${skipped_export-false} && { 10020: func_verbose "generating symbol list for '$libname.la'" 10021: export_symbols=$output_objdir/$libname.exp 10022: $opt_dry_run || $RM $export_symbols 10023: libobjs=$output 10024: # Append the command to create the export file. 10025: test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10026: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 10027: if test -n "$last_robj"; then 10028: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 10029: fi 10030: } 10031: 10032: test -n "$save_libobjs" && 10033: func_verbose "creating a temporary reloadable object file: $output" 10034: 10035: # Loop through the commands generated above and execute them. 10036: save_ifs=$IFS; IFS='~' 10037: for cmd in $concat_cmds; do 10038: IFS=$save_ifs 10039: $opt_quiet || { 10040: func_quote_for_expand "$cmd" 10041: eval "func_echo $func_quote_for_expand_result" 10042: } 10043: $opt_dry_run || eval "$cmd" || { 10044: lt_exit=$? 10045: 10046: # Restore the uninstalled library and exit 10047: if test relink = "$opt_mode"; then 10048: ( cd "$output_objdir" && \ 10049: $RM "${realname}T" && \ 10050: $MV "${realname}U" "$realname" ) 10051: fi 10052: 10053: exit $lt_exit 10054: } 10055: done 10056: IFS=$save_ifs 10057: 10058: if test -n "$export_symbols_regex" && ${skipped_export-false}; then 10059: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 10060: func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 10061: fi 10062: fi 10063: 10064: ${skipped_export-false} && { 10065: if test -n "$export_symbols" && test -n "$include_expsyms"; then 10066: tmp_export_symbols=$export_symbols 10067: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 10068: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 10069: fi 10070: 10071: if test -n "$orig_export_symbols"; then 10072: # The given exports_symbols file has to be filtered, so filter it. 10073: func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 10074: # FIXME: $output_objdir/$libname.filter potentially contains lots of 10075: # 's' commands, which not all seds can handle. GNU sed should be fine 10076: # though. Also, the filter scales superlinearly with the number of 10077: # global variables. join(1) would be nice here, but unfortunately 10078: # isn't a blessed tool. 10079: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,$.*$$[ \,].*$,s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 10080: func_append delfiles " $export_symbols $output_objdir/$libname.filter" 10081: export_symbols=$output_objdir/$libname.def 10082: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 10083: fi 10084: } 10085: 10086: libobjs=$output 10087: # Restore the value of output. 10088: output=$save_output 10089: 10090: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 10091: eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 10092: test "X$libobjs" = "X " && libobjs= 10093: fi 10094: # Expand the library linking commands again to reset the 10095: # value of $libobjs for piecewise linking. 10096: 10097: # Do each of the archive commands. 10098: if test yes = "$module" && test -n "$module_cmds"; then 10099: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 10100: cmds=$module_expsym_cmds 10101: else 10102: cmds=$module_cmds 10103: fi 10104: else 10105: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 10106: cmds=$archive_expsym_cmds 10107: else 10108: cmds=$archive_cmds 10109: fi 10110: fi 10111: fi 10112: 10113: if test -n "$delfiles"; then 10114: # Append the command to remove temporary files to $cmds. 10115: eval cmds=\"\$cmds~\$RM $delfiles\" 10116: fi 10117: 10118: # Add any objects from preloaded convenience libraries 10119: if test -n "$dlprefiles"; then 10120: gentop=$output_objdir/${outputname}x 10121: func_append generated " $gentop" 10122: 10123: func_extract_archives $gentop $dlprefiles 10124: func_append libobjs " $func_extract_archives_result" 10125: test "X$libobjs" = "X " && libobjs= 10126: fi 10127: 10128: save_ifs=$IFS; IFS='~' 10129: for cmd in $cmds; do 10130: IFS=$sp$nl 10131: eval cmd=\"$cmd\" 10132: IFS=$save_ifs 10133: $opt_quiet || { 10134: func_quote_for_expand "$cmd" 10135: eval "func_echo $func_quote_for_expand_result" 10136: } 10137: $opt_dry_run || eval "$cmd" || { 10138: lt_exit=$? 10139: 10140: # Restore the uninstalled library and exit 10141: if test relink = "$opt_mode"; then 10142: ( cd "$output_objdir" && \ 10143: $RM "${realname}T" && \ 10144: $MV "${realname}U" "$realname" ) 10145: fi 10146: 10147: exit $lt_exit 10148: } 10149: done 10150: IFS=$save_ifs 10151: 10152: # Restore the uninstalled library and exit 10153: if test relink = "$opt_mode"; then 10154: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 10155: 10156: if test -n "$convenience"; then 10157: if test -z "$whole_archive_flag_spec"; then 10158: func_show_eval '${RM}r "$gentop"' 10159: fi 10160: fi 10161: 10162: exit $EXIT_SUCCESS 10163: fi 10164: 10165: # Create links to the real library. 10166: for linkname in $linknames; do 10167: if test "$realname" != "$linkname"; then 10168: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 10169: fi 10170: done 10171: 10172: # If -module or -export-dynamic was specified, set the dlname. 10173: if test yes = "$module" || test yes = "$export_dynamic"; then 10174: # On all known operating systems, these are identical. 10175: dlname=$soname 10176: fi 10177: fi 10178: ;; 10179: 10180: obj) 10181: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 10182: func_warning "'-dlopen' is ignored for objects" 10183: fi 10184: 10185: case " $deplibs" in 10186: *\ -l* | *\ -L*) 10187: func_warning "'-l' and '-L' are ignored for objects" ;; 10188: esac 10189: 10190: test -n "$rpath" && \ 10191: func_warning "'-rpath' is ignored for objects" 10192: 10193: test -n "$xrpath" && \ 10194: func_warning "'-R' is ignored for objects" 10195: 10196: test -n "$vinfo" && \ 10197: func_warning "'-version-info' is ignored for objects" 10198: 10199: test -n "$release" && \ 10200: func_warning "'-release' is ignored for objects" 10201: 10202: case $output in 10203: *.lo) 10204: test -n "$objs$old_deplibs" && \ 10205: func_fatal_error "cannot build library object '$output' from non-libtool objects" 10206: 10207: libobj=$output 10208: func_lo2o "$libobj" 10209: obj=$func_lo2o_result 10210: ;; 10211: *) 10212: libobj= 10213: obj=$output 10214: ;; 10215: esac 10216: 10217: # Delete the old objects. 10218: $opt_dry_run || $RM $obj $libobj 10219: 10220: # Objects from convenience libraries. This assumes 10221: # single-version convenience libraries. Whenever we create 10222: # different ones for PIC/non-PIC, this we'll have to duplicate 10223: # the extraction. 10224: reload_conv_objs= 10225: gentop= 10226: # if reload_cmds runs $LD directly, get rid of -Wl from 10227: # whole_archive_flag_spec and hope we can get by with turning comma 10228: # into space. 10229: case $reload_cmds in 10230: *\$LD[\ \$]*) wl= ;; 10231: esac 10232: if test -n "$convenience"; then 10233: if test -n "$whole_archive_flag_spec"; then 10234: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 10235: test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 10236: reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags 10237: else 10238: gentop=$output_objdir/${obj}x 10239: func_append generated " $gentop" 10240: 10241: func_extract_archives $gentop $convenience 10242: reload_conv_objs="$reload_objs $func_extract_archives_result" 10243: fi 10244: fi 10245: 10246: # If we're not building shared, we need to use non_pic_objs 10247: test yes = "$build_libtool_libs" || libobjs=$non_pic_objects 10248: 10249: # Create the old-style object. 10250: reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs 10251: 10252: output=$obj 10253: func_execute_cmds "$reload_cmds" 'exit $?' 10254: 10255: # Exit if we aren't doing a library object file. 10256: if test -z "$libobj"; then 10257: if test -n "$gentop"; then 10258: func_show_eval '${RM}r "$gentop"' 10259: fi 10260: 10261: exit $EXIT_SUCCESS 10262: fi 10263: 10264: test yes = "$build_libtool_libs" || { 10265: if test -n "$gentop"; then 10266: func_show_eval '${RM}r "$gentop"' 10267: fi 10268: 10269: # Create an invalid libtool object if no PIC, so that we don't 10270: # accidentally link it into a program. 10271: # $show "echo timestamp > $libobj" 10272: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 10273: exit $EXIT_SUCCESS 10274: } 10275: 10276: if test -n "$pic_flag" || test default != "$pic_mode"; then 10277: # Only do commands if we really have different PIC objects. 10278: reload_objs="$libobjs $reload_conv_objs" 10279: output=$libobj 10280: func_execute_cmds "$reload_cmds" 'exit $?' 10281: fi 10282: 10283: if test -n "$gentop"; then 10284: func_show_eval '${RM}r "$gentop"' 10285: fi 10286: 10287: exit $EXIT_SUCCESS 10288: ;; 10289: 10290: prog) 10291: case $host in 10292: *cygwin*) func_stripname '' '.exe' "$output" 10293: output=$func_stripname_result.exe;; 10294: esac 10295: test -n "$vinfo" && \ 10296: func_warning "'-version-info' is ignored for programs" 10297: 10298: test -n "$release" && \ 10299: func_warning "'-release' is ignored for programs" 10300: 10301: $preload \ 10302: && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ 10303: && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." 10304: 10305: case $host in 10306: *-*-rhapsody* | *-*-darwin1.[012]) 10307: # On Rhapsody replace the C library is the System framework 10308: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 10309: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 10310: ;; 10311: esac 10312: 10313: case $host in 10314: *-*-darwin*) 10315: # Don't allow lazy linking, it breaks C++ global constructors 10316: # But is supposedly fixed on 10.4 or later (yay!). 10317: if test CXX = "$tagname"; then 10318: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10319: 10.[0123]) 10320: func_append compile_command " $wl-bind_at_load" 10321: func_append finalize_command " $wl-bind_at_load" 10322: ;; 10323: esac 10324: fi 10325: # Time to change all our "foo.ltframework" stuff back to "-framework foo" 10326: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 10327: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% $[^ $]*$.ltframework% -framework \1%g'` 10328: ;; 10329: esac 10330: 10331: 10332: # move library search paths that coincide with paths to not yet 10333: # installed libraries to the beginning of the library search list 10334: new_libs= 10335: for path in $notinst_path; do 10336: case " $new_libs " in 10337: *" -L$path/$objdir "*) ;; 10338: *) 10339: case " $compile_deplibs " in 10340: *" -L$path/$objdir "*) 10341: func_append new_libs " -L$path/$objdir" ;; 10342: esac 10343: ;; 10344: esac 10345: done 10346: for deplib in $compile_deplibs; do 10347: case $deplib in 10348: -L*) 10349: case " $new_libs " in 10350: *" $deplib "*) ;; 10351: *) func_append new_libs " $deplib" ;; 10352: esac 10353: ;; 10354: *) func_append new_libs " $deplib" ;; 10355: esac 10356: done 10357: compile_deplibs=$new_libs 10358: 10359: 10360: func_append compile_command " $compile_deplibs" 10361: func_append finalize_command " $finalize_deplibs" 10362: 10363: if test -n "$rpath$xrpath"; then 10364: # If the user specified any rpath flags, then add them. 10365: for libdir in $rpath $xrpath; do 10366: # This is the magic to use -rpath. 10367: case "$finalize_rpath " in 10368: *" $libdir "*) ;; 10369: *) func_append finalize_rpath " $libdir" ;; 10370: esac 10371: done 10372: fi 10373: 10374: # Now hardcode the library paths 10375: rpath= 10376: hardcode_libdirs= 10377: for libdir in $compile_rpath $finalize_rpath; do 10378: if test -n "$hardcode_libdir_flag_spec"; then 10379: if test -n "$hardcode_libdir_separator"; then 10380: if test -z "$hardcode_libdirs"; then 10381: hardcode_libdirs=$libdir 10382: else 10383: # Just accumulate the unique libdirs. 10384: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10385: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10386: ;; 10387: *) 10388: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10389: ;; 10390: esac 10391: fi 10392: else 10393: eval flag=\"$hardcode_libdir_flag_spec\" 10394: func_append rpath " $flag" 10395: fi 10396: elif test -n "$runpath_var"; then 10397: case "$perm_rpath " in 10398: *" $libdir "*) ;; 10399: *) func_append perm_rpath " $libdir" ;; 10400: esac 10401: fi 10402: case $host in 10403: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 10404: testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` 10405: case :$dllsearchpath: in 10406: *":$libdir:"*) ;; 10407: ::) dllsearchpath=$libdir;; 10408: *) func_append dllsearchpath ":$libdir";; 10409: esac 10410: case :$dllsearchpath: in 10411: *":$testbindir:"*) ;; 10412: ::) dllsearchpath=$testbindir;; 10413: *) func_append dllsearchpath ":$testbindir";; 10414: esac 10415: ;; 10416: esac 10417: done 10418: # Substitute the hardcoded libdirs into the rpath. 10419: if test -n "$hardcode_libdir_separator" && 10420: test -n "$hardcode_libdirs"; then 10421: libdir=$hardcode_libdirs 10422: eval rpath=\" $hardcode_libdir_flag_spec\" 10423: fi 10424: compile_rpath=$rpath 10425: 10426: rpath= 10427: hardcode_libdirs= 10428: for libdir in $finalize_rpath; do 10429: if test -n "$hardcode_libdir_flag_spec"; then 10430: if test -n "$hardcode_libdir_separator"; then 10431: if test -z "$hardcode_libdirs"; then 10432: hardcode_libdirs=$libdir 10433: else 10434: # Just accumulate the unique libdirs. 10435: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10436: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10437: ;; 10438: *) 10439: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10440: ;; 10441: esac 10442: fi 10443: else 10444: eval flag=\"$hardcode_libdir_flag_spec\" 10445: func_append rpath " $flag" 10446: fi 10447: elif test -n "$runpath_var"; then 10448: case "$finalize_perm_rpath " in 10449: *" $libdir "*) ;; 10450: *) func_append finalize_perm_rpath " $libdir" ;; 10451: esac 10452: fi 10453: done 10454: # Substitute the hardcoded libdirs into the rpath. 10455: if test -n "$hardcode_libdir_separator" && 10456: test -n "$hardcode_libdirs"; then 10457: libdir=$hardcode_libdirs 10458: eval rpath=\" $hardcode_libdir_flag_spec\" 10459: fi 10460: finalize_rpath=$rpath 10461: 10462: if test -n "$libobjs" && test yes = "$build_old_libs"; then 10463: # Transform all the library objects into standard objects. 10464: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10465: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10466: fi 10467: 10468: func_generate_dlsyms "$outputname" "@PROGRAM@" false 10469: 10470: # template prelinking step 10471: if test -n "$prelink_cmds"; then 10472: func_execute_cmds "$prelink_cmds" 'exit $?' 10473: fi 10474: 10475: wrappers_required=: 10476: case $host in 10477: *cegcc* | *mingw32ce*) 10478: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 10479: wrappers_required=false 10480: ;; 10481: *cygwin* | *mingw* ) 10482: test yes = "$build_libtool_libs" || wrappers_required=false 10483: ;; 10484: *) 10485: if test no = "$need_relink" || test yes != "$build_libtool_libs"; then 10486: wrappers_required=false 10487: fi 10488: ;; 10489: esac 10490: $wrappers_required || { 10491: # Replace the output file specification. 10492: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10493: link_command=$compile_command$compile_rpath 10494: 10495: # We have no uninstalled library dependencies, so finalize right now. 10496: exit_status=0 10497: func_show_eval "$link_command" 'exit_status=$?' 10498: 10499: if test -n "$postlink_cmds"; then 10500: func_to_tool_file "$output" 10501: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10502: func_execute_cmds "$postlink_cmds" 'exit $?' 10503: fi 10504: 10505: # Delete the generated files. 10506: if test -f "$output_objdir/${outputname}S.$objext"; then 10507: func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' 10508: fi 10509: 10510: exit $exit_status 10511: } 10512: 10513: if test -n "$compile_shlibpath$finalize_shlibpath"; then 10514: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 10515: fi 10516: if test -n "$finalize_shlibpath"; then 10517: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 10518: fi 10519: 10520: compile_var= 10521: finalize_var= 10522: if test -n "$runpath_var"; then 10523: if test -n "$perm_rpath"; then 10524: # We should set the runpath_var. 10525: rpath= 10526: for dir in $perm_rpath; do 10527: func_append rpath "$dir:" 10528: done 10529: compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 10530: fi 10531: if test -n "$finalize_perm_rpath"; then 10532: # We should set the runpath_var. 10533: rpath= 10534: for dir in $finalize_perm_rpath; do 10535: func_append rpath "$dir:" 10536: done 10537: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 10538: fi 10539: fi 10540: 10541: if test yes = "$no_install"; then 10542: # We don't need to create a wrapper script. 10543: link_command=$compile_var$compile_command$compile_rpath 10544: # Replace the output file specification. 10545: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10546: # Delete the old output file. 10547: $opt_dry_run || $RM $output 10548: # Link the executable and exit 10549: func_show_eval "$link_command" 'exit $?' 10550: 10551: if test -n "$postlink_cmds"; then 10552: func_to_tool_file "$output" 10553: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10554: func_execute_cmds "$postlink_cmds" 'exit $?' 10555: fi 10556: 10557: exit $EXIT_SUCCESS 10558: fi 10559: 10560: case $hardcode_action,$fast_install in 10561: relink,*) 10562: # Fast installation is not supported 10563: link_command=$compile_var$compile_command$compile_rpath 10564: relink_command=$finalize_var$finalize_command$finalize_rpath 10565: 10566: func_warning "this platform does not like uninstalled shared libraries" 10567: func_warning "'$output' will be relinked during installation" 10568: ;; 10569: *,yes) 10570: link_command=$finalize_var$compile_command$finalize_rpath 10571: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 10572: ;; 10573: *,no) 10574: link_command=$compile_var$compile_command$compile_rpath 10575: relink_command=$finalize_var$finalize_command$finalize_rpath 10576: ;; 10577: *,needless) 10578: link_command=$finalize_var$compile_command$finalize_rpath 10579: relink_command= 10580: ;; 10581: esac 10582: 10583: # Replace the output file specification. 10584: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 10585: 10586: # Delete the old output files. 10587: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 10588: 10589: func_show_eval "$link_command" 'exit $?' 10590: 10591: if test -n "$postlink_cmds"; then 10592: func_to_tool_file "$output_objdir/$outputname" 10593: 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'` 10594: func_execute_cmds "$postlink_cmds" 'exit $?' 10595: fi 10596: 10597: # Now create the wrapper script. 10598: func_verbose "creating $output" 10599: 10600: # Quote the relink command for shipping. 10601: if test -n "$relink_command"; then 10602: # Preserve any variables that may affect compiler behavior 10603: for var in $variables_saved_for_relink; do 10604: if eval test -z \"\${$var+set}\"; then 10605: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10606: elif eval var_value=\$$var; test -z "$var_value"; then 10607: relink_command="$var=; export $var; $relink_command" 10608: else 10609: func_quote_for_eval "$var_value" 10610: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 10611: fi 10612: done 10613: relink_command="(cd `pwd`; $relink_command)" 10614: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 10615: fi 10616: 10617: # Only actually do things if not in dry run mode. 10618: $opt_dry_run || { 10619: # win32 will think the script is a binary if it has 10620: # a .exe suffix, so we strip it off here. 10621: case $output in 10622: *.exe) func_stripname '' '.exe' "$output" 10623: output=$func_stripname_result ;; 10624: esac 10625: # test for cygwin because mv fails w/o .exe extensions 10626: case $host in 10627: *cygwin*) 10628: exeext=.exe 10629: func_stripname '' '.exe' "$outputname" 10630: outputname=$func_stripname_result ;; 10631: *) exeext= ;; 10632: esac 10633: case $host in 10634: *cygwin* | *mingw* ) 10635: func_dirname_and_basename "$output" "" "." 10636: output_name=$func_basename_result 10637: output_path=$func_dirname_result 10638: cwrappersource=$output_path/$objdir/lt-$output_name.c 10639: cwrapper=$output_path/$output_name.exe 10640: $RM $cwrappersource $cwrapper 10641: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 10642: 10643: func_emit_cwrapperexe_src > $cwrappersource 10644: 10645: # The wrapper executable is built using the $host compiler, 10646: # because it contains $host paths and files. If cross- 10647: # compiling, it, like the target executable, must be 10648: # executed on the $host or under an emulation environment. 10649: $opt_dry_run || { 10650: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 10651: $STRIP $cwrapper 10652: } 10653: 10654: # Now, create the wrapper script for func_source use: 10655: func_ltwrapper_scriptname $cwrapper 10656: $RM $func_ltwrapper_scriptname_result 10657: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 10658: $opt_dry_run || { 10659: # note: this script will not be executed, so do not chmod. 10660: if test "x$build" = "x$host"; then 10661: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 10662: else 10663: func_emit_wrapper no > $func_ltwrapper_scriptname_result 10664: fi 10665: } 10666: ;; 10667: * ) 10668: $RM $output 10669: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 10670: 10671: func_emit_wrapper no > $output 10672: chmod +x $output 10673: ;; 10674: esac 10675: } 10676: exit $EXIT_SUCCESS 10677: ;; 10678: esac 10679: 10680: # See if we need to build an old-fashioned archive. 10681: for oldlib in $oldlibs; do 10682: 10683: case $build_libtool_libs in 10684: convenience) 10685: oldobjs="$libobjs_save $symfileobj" 10686: addlibs=$convenience 10687: build_libtool_libs=no 10688: ;; 10689: module) 10690: oldobjs=$libobjs_save 10691: addlibs=$old_convenience 10692: build_libtool_libs=no 10693: ;; 10694: *) 10695: oldobjs="$old_deplibs $non_pic_objects" 10696: $preload && test -f "$symfileobj" \ 10697: && func_append oldobjs " $symfileobj" 10698: addlibs=$old_convenience 10699: ;; 10700: esac 10701: 10702: if test -n "$addlibs"; then 10703: gentop=$output_objdir/${outputname}x 10704: func_append generated " $gentop" 10705: 10706: func_extract_archives $gentop $addlibs 10707: func_append oldobjs " $func_extract_archives_result" 10708: fi 10709: 10710: # Do each command in the archive commands. 10711: if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then 10712: cmds=$old_archive_from_new_cmds 10713: else 10714: 10715: # Add any objects from preloaded convenience libraries 10716: if test -n "$dlprefiles"; then 10717: gentop=$output_objdir/${outputname}x 10718: func_append generated " $gentop" 10719: 10720: func_extract_archives $gentop $dlprefiles 10721: func_append oldobjs " $func_extract_archives_result" 10722: fi 10723: 10724: # POSIX demands no paths to be encoded in archives. We have 10725: # to avoid creating archives with duplicate basenames if we 10726: # might have to extract them afterwards, e.g., when creating a 10727: # static archive out of a convenience library, or when linking 10728: # the entirety of a libtool archive into another (currently 10729: # not supported by libtool). 10730: if (for obj in $oldobjs 10731: do 10732: func_basename "$obj" 10733: $ECHO "$func_basename_result" 10734: done | sort | sort -uc >/dev/null 2>&1); then 10735: : 10736: else 10737: echo "copying selected object files to avoid basename conflicts..." 10738: gentop=$output_objdir/${outputname}x 10739: func_append generated " $gentop" 10740: func_mkdir_p "$gentop" 10741: save_oldobjs=$oldobjs 10742: oldobjs= 10743: counter=1 10744: for obj in $save_oldobjs 10745: do 10746: func_basename "$obj" 10747: objbase=$func_basename_result 10748: case " $oldobjs " in 10749: " ") oldobjs=$obj ;; 10750: *[\ /]"$objbase "*) 10751: while :; do 10752: # Make sure we don't pick an alternate name that also 10753: # overlaps. 10754: newobj=lt$counter-$objbase 10755: func_arith $counter + 1 10756: counter=$func_arith_result 10757: case " $oldobjs " in 10758: *[\ /]"$newobj "*) ;; 10759: *) if test ! -f "$gentop/$newobj"; then break; fi ;; 10760: esac 10761: done 10762: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 10763: func_append oldobjs " $gentop/$newobj" 10764: ;; 10765: *) func_append oldobjs " $obj" ;; 10766: esac 10767: done 10768: fi 10769: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 10770: tool_oldlib=$func_to_tool_file_result 10771: eval cmds=\"$old_archive_cmds\" 10772: 10773: func_len " $cmds" 10774: len=$func_len_result 10775: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 10776: cmds=$old_archive_cmds 10777: elif test -n "$archiver_list_spec"; then 10778: func_verbose "using command file archive linking..." 10779: for obj in $oldobjs 10780: do 10781: func_to_tool_file "$obj" 10782: $ECHO "$func_to_tool_file_result" 10783: done > $output_objdir/$libname.libcmd 10784: func_to_tool_file "$output_objdir/$libname.libcmd" 10785: oldobjs=" $archiver_list_spec$func_to_tool_file_result" 10786: cmds=$old_archive_cmds 10787: else 10788: # the command line is too long to link in one step, link in parts 10789: func_verbose "using piecewise archive linking..." 10790: save_RANLIB=$RANLIB 10791: RANLIB=: 10792: objlist= 10793: concat_cmds= 10794: save_oldobjs=$oldobjs 10795: oldobjs= 10796: # Is there a better way of finding the last object in the list? 10797: for obj in $save_oldobjs 10798: do 10799: last_oldobj=$obj 10800: done 10801: eval test_cmds=\"$old_archive_cmds\" 10802: func_len " $test_cmds" 10803: len0=$func_len_result 10804: len=$len0 10805: for obj in $save_oldobjs 10806: do 10807: func_len " $obj" 10808: func_arith $len + $func_len_result 10809: len=$func_arith_result 10810: func_append objlist " $obj" 10811: if test "$len" -lt "$max_cmd_len"; then 10812: : 10813: else 10814: # the above command should be used before it gets too long 10815: oldobjs=$objlist 10816: if test "$obj" = "$last_oldobj"; then 10817: RANLIB=$save_RANLIB 10818: fi 10819: test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10820: eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" 10821: objlist= 10822: len=$len0 10823: fi 10824: done 10825: RANLIB=$save_RANLIB 10826: oldobjs=$objlist 10827: if test -z "$oldobjs"; then 10828: eval cmds=\"\$concat_cmds\" 10829: else 10830: eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 10831: fi 10832: fi 10833: fi 10834: func_execute_cmds "$cmds" 'exit $?' 10835: done 10836: 10837: test -n "$generated" && \ 10838: func_show_eval "${RM}r$generated" 10839: 10840: # Now create the libtool archive. 10841: case $output in 10842: *.la) 10843: old_library= 10844: test yes = "$build_old_libs" && old_library=$libname.$libext 10845: func_verbose "creating $output" 10846: 10847: # Preserve any variables that may affect compiler behavior 10848: for var in $variables_saved_for_relink; do 10849: if eval test -z \"\${$var+set}\"; then 10850: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10851: elif eval var_value=\$$var; test -z "$var_value"; then 10852: relink_command="$var=; export $var; $relink_command" 10853: else 10854: func_quote_for_eval "$var_value" 10855: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 10856: fi 10857: done 10858: # Quote the link command for shipping. 10859: relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 10860: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 10861: if test yes = "$hardcode_automatic"; then 10862: relink_command= 10863: fi 10864: 10865: # Only create the output if not a dry run. 10866: $opt_dry_run || { 10867: for installed in no yes; do 10868: if test yes = "$installed"; then 10869: if test -z "$install_libdir"; then 10870: break 10871: fi 10872: output=$output_objdir/${outputname}i 10873: # Replace all uninstalled libtool libraries with the installed ones 10874: newdependency_libs= 10875: for deplib in $dependency_libs; do 10876: case $deplib in 10877: *.la) 10878: func_basename "$deplib" 10879: name=$func_basename_result 10880: func_resolve_sysroot "$deplib" 10881: eval libdir=`$SED -n -e 's/^libdir=$.*$$/\1/p' $func_resolve_sysroot_result` 10882: test -z "$libdir" && \ 10883: func_fatal_error "'$deplib' is not a valid libtool archive" 10884: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 10885: ;; 10886: -L*) 10887: func_stripname -L '' "$deplib" 10888: func_replace_sysroot "$func_stripname_result" 10889: func_append newdependency_libs " -L$func_replace_sysroot_result" 10890: ;; 10891: -R*) 10892: func_stripname -R '' "$deplib" 10893: func_replace_sysroot "$func_stripname_result" 10894: func_append newdependency_libs " -R$func_replace_sysroot_result" 10895: ;; 10896: *) func_append newdependency_libs " $deplib" ;; 10897: esac 10898: done 10899: dependency_libs=$newdependency_libs 10900: newdlfiles= 10901: 10902: for lib in $dlfiles; do 10903: case $lib in 10904: *.la) 10905: func_basename "$lib" 10906: name=$func_basename_result 10907: eval libdir=`$SED -n -e 's/^libdir=$.*$$/\1/p' $lib` 10908: test -z "$libdir" && \ 10909: func_fatal_error "'$lib' is not a valid libtool archive" 10910: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 10911: ;; 10912: *) func_append newdlfiles " $lib" ;; 10913: esac 10914: done 10915: dlfiles=$newdlfiles 10916: newdlprefiles= 10917: for lib in $dlprefiles; do 10918: case $lib in 10919: *.la) 10920: # Only pass preopened files to the pseudo-archive (for 10921: # eventual linking with the app. that links it) if we 10922: # didn't already link the preopened objects directly into 10923: # the library: 10924: func_basename "$lib" 10925: name=$func_basename_result 10926: eval libdir=`$SED -n -e 's/^libdir=$.*$$/\1/p' $lib` 10927: test -z "$libdir" && \ 10928: func_fatal_error "'$lib' is not a valid libtool archive" 10929: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 10930: ;; 10931: esac 10932: done 10933: dlprefiles=$newdlprefiles 10934: else 10935: newdlfiles= 10936: for lib in $dlfiles; do 10937: case $lib in 10938: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 10939: *) abs=`pwd`"/$lib" ;; 10940: esac 10941: func_append newdlfiles " $abs" 10942: done 10943: dlfiles=$newdlfiles 10944: newdlprefiles= 10945: for lib in $dlprefiles; do 10946: case $lib in 10947: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 10948: *) abs=`pwd`"/$lib" ;; 10949: esac 10950: func_append newdlprefiles " $abs" 10951: done 10952: dlprefiles=$newdlprefiles 10953: fi 10954: $RM $output 10955: # place dlname in correct position for cygwin 10956: # In fact, it would be nice if we could use this code for all target 10957: # systems that can't hard-code library paths into their executables 10958: # and that have no shared library path variable independent of PATH, 10959: # but it turns out we can't easily determine that from inspecting 10960: # libtool variables, so we have to hard-code the OSs to which it 10961: # applies here; at the moment, that means platforms that use the PE 10962: # object format with DLL files. See the long comment at the top of 10963: # tests/bindir.at for full details. 10964: tdlname=$dlname 10965: case $host,$output,$installed,$module,$dlname in 10966: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 10967: # If a -bindir argument was supplied, place the dll there. 10968: if test -n "$bindir"; then 10969: func_relative_path "$install_libdir" "$bindir" 10970: tdlname=$func_relative_path_result/$dlname 10971: else 10972: # Otherwise fall back on heuristic. 10973: tdlname=../bin/$dlname 10974: fi 10975: ;; 10976: esac 10977: $ECHO > $output "\ 10978: # $outputname - a libtool library file 10979: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION 10980: # 10981: # Please DO NOT delete this file! 10982: # It is necessary for linking the library. 10983: 10984: # The name that we can dlopen(3). 10985: dlname='$tdlname' 10986: 10987: # Names of this library. 10988: library_names='$library_names' 10989: 10990: # The name of the static archive. 10991: old_library='$old_library' 10992: 10993: # Linker flags that cannot go in dependency_libs. 10994: inherited_linker_flags='$new_inherited_linker_flags' 10995: 10996: # Libraries that this one depends upon. 10997: dependency_libs='$dependency_libs' 10998: 10999: # Names of additional weak libraries provided by this library 11000: weak_library_names='$weak_libs' 11001: 11002: # Version information for $libname. 11003: current=$current 11004: age=$age 11005: revision=$revision 11006: 11007: # Is this an already installed library? 11008: installed=$installed 11009: 11010: # Should we warn about portability when linking against -modules? 11011: shouldnotlink=$module 11012: 11013: # Files to dlopen/dlpreopen 11014: dlopen='$dlfiles' 11015: dlpreopen='$dlprefiles' 11016: 11017: # Directory that this library needs to be installed in: 11018: libdir='$install_libdir'" 11019: if test no,yes = "$installed,$need_relink"; then 11020: $ECHO >> $output "\ 11021: relink_command=\"$relink_command\"" 11022: fi 11023: done 11024: } 11025: 11026: # Do a symbolic link so that the libtool archive can be found in 11027: # LD_LIBRARY_PATH before the program is installed. 11028: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 11029: ;; 11030: esac 11031: exit $EXIT_SUCCESS 11032: } 11033: 11034: if test link = "$opt_mode" || test relink = "$opt_mode"; then 11035: func_mode_link ${1+"$@"} 11036: fi 11037: 11038: 11039: # func_mode_uninstall arg... 11040: func_mode_uninstall () 11041: { 11042: $debug_cmd 11043: 11044: RM=$nonopt 11045: files= 11046: rmforce=false 11047: exit_status=0 11048: 11049: # This variable tells wrapper scripts just to set variables rather 11050: # than running their programs. 11051: libtool_install_magic=$magic 11052: 11053: for arg 11054: do 11055: case $arg in 11056: -f) func_append RM " $arg"; rmforce=: ;; 11057: -*) func_append RM " $arg" ;; 11058: *) func_append files " $arg" ;; 11059: esac 11060: done 11061: 11062: test -z "$RM" && \ 11063: func_fatal_help "you must specify an RM program" 11064: 11065: rmdirs= 11066: 11067: for file in $files; do 11068: func_dirname "$file" "" "." 11069: dir=$func_dirname_result 11070: if test . = "$dir"; then 11071: odir=$objdir 11072: else 11073: odir=$dir/$objdir 11074: fi 11075: func_basename "$file" 11076: name=$func_basename_result 11077: test uninstall = "$opt_mode" && odir=$dir 11078: 11079: # Remember odir for removal later, being careful to avoid duplicates 11080: if test clean = "$opt_mode"; then 11081: case " $rmdirs " in 11082: *" $odir "*) ;; 11083: *) func_append rmdirs " $odir" ;; 11084: esac 11085: fi 11086: 11087: # Don't error if the file doesn't exist and rm -f was used. 11088: if { test -L "$file"; } >/dev/null 2>&1 || 11089: { test -h "$file"; } >/dev/null 2>&1 || 11090: test -f "$file"; then 11091: : 11092: elif test -d "$file"; then 11093: exit_status=1 11094: continue 11095: elif $rmforce; then 11096: continue 11097: fi 11098: 11099: rmfiles=$file 11100: 11101: case $name in 11102: *.la) 11103: # Possibly a libtool archive, so verify it. 11104: if func_lalib_p "$file"; then 11105: func_source $dir/$name 11106: 11107: # Delete the libtool libraries and symlinks. 11108: for n in $library_names; do 11109: func_append rmfiles " $odir/$n" 11110: done 11111: test -n "$old_library" && func_append rmfiles " $odir/$old_library" 11112: 11113: case $opt_mode in 11114: clean) 11115: case " $library_names " in 11116: *" $dlname "*) ;; 11117: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 11118: esac 11119: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 11120: ;; 11121: uninstall) 11122: if test -n "$library_names"; then 11123: # Do each command in the postuninstall commands. 11124: func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' 11125: fi 11126: 11127: if test -n "$old_library"; then 11128: # Do each command in the old_postuninstall commands. 11129: func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' 11130: fi 11131: # FIXME: should reinstall the best remaining shared library. 11132: ;; 11133: esac 11134: fi 11135: ;; 11136: 11137: *.lo) 11138: # Possibly a libtool object, so verify it. 11139: if func_lalib_p "$file"; then 11140: 11141: # Read the .lo file 11142: func_source $dir/$name 11143: 11144: # Add PIC object to the list of files to remove. 11145: if test -n "$pic_object" && test none != "$pic_object"; then 11146: func_append rmfiles " $dir/$pic_object" 11147: fi 11148: 11149: # Add non-PIC object to the list of files to remove. 11150: if test -n "$non_pic_object" && test none != "$non_pic_object"; then 11151: func_append rmfiles " $dir/$non_pic_object" 11152: fi 11153: fi 11154: ;; 11155: 11156: *) 11157: if test clean = "$opt_mode"; then 11158: noexename=$name 11159: case $file in 11160: *.exe) 11161: func_stripname '' '.exe' "$file" 11162: file=$func_stripname_result 11163: func_stripname '' '.exe' "$name" 11164: noexename=$func_stripname_result 11165: # $file with .exe has already been added to rmfiles, 11166: # add $file without .exe 11167: func_append rmfiles " $file" 11168: ;; 11169: esac 11170: # Do a test to see if this is a libtool program. 11171: if func_ltwrapper_p "$file"; then 11172: if func_ltwrapper_executable_p "$file"; then 11173: func_ltwrapper_scriptname "$file" 11174: relink_command= 11175: func_source $func_ltwrapper_scriptname_result 11176: func_append rmfiles " $func_ltwrapper_scriptname_result" 11177: else 11178: relink_command= 11179: func_source $dir/$noexename 11180: fi 11181: 11182: # note $name still contains .exe if it was in $file originally 11183: # as does the version of $file that was added into $rmfiles 11184: func_append rmfiles " $odir/$name $odir/${name}S.$objext" 11185: if test yes = "$fast_install" && test -n "$relink_command"; then 11186: func_append rmfiles " $odir/lt-$name" 11187: fi 11188: if test "X$noexename" != "X$name"; then 11189: func_append rmfiles " $odir/lt-$noexename.c" 11190: fi 11191: fi 11192: fi 11193: ;; 11194: esac 11195: func_show_eval "$RM $rmfiles" 'exit_status=1' 11196: done 11197: 11198: # Try to remove the $objdir's in the directories where we deleted files 11199: for dir in $rmdirs; do 11200: if test -d "$dir"; then 11201: func_show_eval "rmdir $dir >/dev/null 2>&1" 11202: fi 11203: done 11204: 11205: exit $exit_status 11206: } 11207: 11208: if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then 11209: func_mode_uninstall ${1+"$@"} 11210: fi 11211: 11212: test -z "$opt_mode" && { 11213: help=$generic_help 11214: func_fatal_help "you must specify a MODE" 11215: } 11216: 11217: test -z "$exec_cmd" && \ 11218: func_fatal_help "invalid operation mode '$opt_mode'" 11219: 11220: if test -n "$exec_cmd"; then 11221: eval exec "$exec_cmd" 11222: exit $EXIT_FAILURE 11223: fi 11224: 11225: exit $exit_status 11226: 11227: 11228: # The TAGs below are defined such that we never get into a situation 11229: # where we disable both kinds of libraries. Given conflicting 11230: # choices, we go for a static library, that is the most portable, 11231: # since we can't tell whether shared libraries were disabled because 11232: # the user asked for that or because the platform doesn't support 11233: # them. This is particularly important on AIX, because we don't 11234: # support having both static and shared libraries enabled at the same 11235: # time on that platform, so we default to a shared-only configuration. 11236: # If a disable-shared tag is given, we'll fallback to a static-only 11237: # configuration. But we'll never go from static-only to shared-only. 11238: 11239: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared 11240: build_libtool_libs=no 11241: build_old_libs=yes 11242: # ### END LIBTOOL TAG CONFIG: disable-shared 11243: 11244: # ### BEGIN LIBTOOL TAG CONFIG: disable-static 11245: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 11246: # ### END LIBTOOL TAG CONFIG: disable-static 11247: 11248: # Local Variables: 11249: # mode:shell-script 11250: # sh-indentation:2 11251: # End: 11252: