| 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 |
| 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='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name |
| 391 | debug_cmd=${debug_cmd-":"} |
| 392 | exit_cmd=: |
| 393 | |
| 394 | # By convention, finish your script with: |
| 395 | # |
| 396 | # exit $exit_status |
| 397 | # |
| 398 | # so that you can set exit_status to non-zero if you want to indicate |
| 399 | # something went wrong during execution without actually bailing out at |
| 400 | # the point of failure. |
| 401 | exit_status=$EXIT_SUCCESS |
| 402 | |
| 403 | # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh |
| 404 | # is ksh but when the shell is invoked as "sh" and the current value of |
| 405 | # the _XPG environment variable is not equal to 1 (one), the special |
| 406 | # positional parameter $0, within a function call, is the name of the |
| 407 | # function. |
| 408 | progpath=$0 |
| 409 | |
| 410 | # The name of this program. |
| 411 | progname=`$ECHO "$progpath" |$SED "$sed_basename"` |
| 412 | |
| 413 | # Make sure we have an absolute progpath for reexecution: |
| 414 | case $progpath in |
| 415 | [\\/]*|[A-Za-z]:\\*) ;; |
| 416 | *[\\/]*) |
| 417 | progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` |
| 418 | progdir=`cd "$progdir" && pwd` |
| 419 | progpath=$progdir/$progname |
| 420 | ;; |
| 421 | *) |
| 422 | _G_IFS=$IFS |
| 423 | IFS=${PATH_SEPARATOR-:} |
| 424 | for progdir in $PATH; do |
| 425 | IFS=$_G_IFS |
| 426 | test -x "$progdir/$progname" && break |
| 427 | done |
| 428 | IFS=$_G_IFS |
| 429 | test -n "$progdir" || progdir=`pwd` |
| 430 | progpath=$progdir/$progname |
| 431 | ;; |
| 432 | esac |
| 433 | |
| 434 | |
| 435 | ## ----------------- ## |
| 436 | ## Standard options. ## |
| 437 | ## ----------------- ## |
| 438 | |
| 439 | # The following options affect the operation of the functions defined |
| 440 | # below, and should be set appropriately depending on run-time para- |
| 441 | # meters passed on the command line. |
| 442 | |
| 443 | opt_dry_run=false |
| 444 | opt_quiet=false |
| 445 | opt_verbose=false |
| 446 | |
| 447 | # Categories 'all' and 'none' are always available. Append any others |
| 448 | # you will pass as the first argument to func_warning from your own |
| 449 | # code. |
| 450 | warning_categories= |
| 451 | |
| 452 | # By default, display warnings according to 'opt_warning_types'. Set |
| 453 | # 'warning_func' to ':' to elide all warnings, or func_fatal_error to |
| 454 | # treat the next displayed warning as a fatal error. |
| 455 | warning_func=func_warn_and_continue |
| 456 | |
| 457 | # Set to 'all' to display all warnings, 'none' to suppress all |
| 458 | # warnings, or a space delimited list of some subset of |
| 459 | # 'warning_categories' to display only the listed warnings. |
| 460 | opt_warning_types=all |
| 461 | |
| 462 | |
| 463 | ## -------------------- ## |
| 464 | ## Resource management. ## |
| 465 | ## -------------------- ## |
| 466 | |
| 467 | # This section contains definitions for functions that each ensure a |
| 468 | # particular resource (a file, or a non-empty configuration variable for |
| 469 | # example) is available, and if appropriate to extract default values |
| 470 | # from pertinent package files. Call them using their associated |
| 471 | # 'require_*' variable to ensure that they are executed, at most, once. |
| 472 | # |
| 473 | # It's entirely deliberate that calling these functions can set |
| 474 | # variables that don't obey the namespace limitations obeyed by the rest |
| 475 | # of this file, in order that that they be as useful as possible to |
| 476 | # callers. |
| 477 | |
| 478 | |
| 479 | # require_term_colors |
| 480 | # ------------------- |
| 481 | # Allow display of bold text on terminals that support it. |
| 482 | require_term_colors=func_require_term_colors |
| 483 | func_require_term_colors () |
| 484 | { |
| 485 | $debug_cmd |
| 486 | |
| 487 | test -t 1 && { |
| 488 | # COLORTERM and USE_ANSI_COLORS environment variables take |
| 489 | # precedence, because most terminfo databases neglect to describe |
| 490 | # whether color sequences are supported. |
| 491 | test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} |
| 492 | |
| 493 | if test 1 = "$USE_ANSI_COLORS"; then |
| 494 | # Standard ANSI escape sequences |
| 495 | tc_reset='\e[0m' |
| 496 | tc_bold='\e[1m'; tc_standout='\e[7m' |
| 497 | tc_red='\e[31m'; tc_green='\e[32m' |
| 498 | tc_blue='\e[34m'; tc_cyan='\e[36m' |
| 499 | else |
| 500 | # Otherwise trust the terminfo database after all. |
| 501 | test -n "`tput sgr0 2>/dev/null`" && { |
| 502 | tc_reset=`tput sgr0` |
| 503 | test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` |
| 504 | tc_standout=$tc_bold |
| 505 | test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` |
| 506 | test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` |
| 507 | test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` |
| 508 | test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` |
| 509 | test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` |
| 510 | } |
| 511 | fi |
| 512 | } |
| 513 | |
| 514 | require_term_colors=: |
| 515 | } |
| 516 | |
| 517 | |
| 518 | ## ----------------- ## |
| 519 | ## Function library. ## |
| 520 | ## ----------------- ## |
| 521 | |
| 522 | # This section contains a variety of useful functions to call in your |
| 523 | # scripts. Take note of the portable wrappers for features provided by |
| 524 | # some modern shells, which will fall back to slower equivalents on |
| 525 | # less featureful shells. |
| 526 | |
| 527 | |
| 528 | # func_append VAR VALUE |
| 529 | # --------------------- |
| 530 | # Append VALUE onto the existing contents of VAR. |
| 531 | |
| 532 | # We should try to minimise forks, especially on Windows where they are |
| 533 | # unreasonably slow, so skip the feature probes when bash or zsh are |
| 534 | # being used: |
| 535 | if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then |
| 536 | : ${_G_HAVE_ARITH_OP="yes"} |
| 537 | : ${_G_HAVE_XSI_OPS="yes"} |
| 538 | # The += operator was introduced in bash 3.1 |
| 539 | case $BASH_VERSION in |
| 540 | [12].* | 3.0 | 3.0*) ;; |
| 541 | *) |
| 542 | : ${_G_HAVE_PLUSEQ_OP="yes"} |
| 543 | ;; |
| 544 | esac |
| 545 | fi |
| 546 | |
| 547 | # _G_HAVE_PLUSEQ_OP |
| 548 | # Can be empty, in which case the shell is probed, "yes" if += is |
| 549 | # useable or anything else if it does not work. |
| 550 | test -z "$_G_HAVE_PLUSEQ_OP" \ |
| 551 | && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ |
| 552 | && _G_HAVE_PLUSEQ_OP=yes |
| 553 | |
| 554 | if test yes = "$_G_HAVE_PLUSEQ_OP" |
| 555 | then |
| 556 | # This is an XSI compatible shell, allowing a faster implementation... |
| 557 | eval 'func_append () |
| 558 | { |
| 559 | $debug_cmd |
| 560 | |
| 561 | eval "$1+=\$2" |
| 562 | }' |
| 563 | else |
| 564 | # ...otherwise fall back to using expr, which is often a shell builtin. |
| 565 | func_append () |
| 566 | { |
| 567 | $debug_cmd |
| 568 | |
| 569 | eval "$1=\$$1\$2" |
| 570 | } |
| 571 | fi |
| 572 | |
| 573 | |
| 574 | # func_append_quoted VAR VALUE |
| 575 | # ---------------------------- |
| 576 | # Quote VALUE and append to the end of shell variable VAR, separated |
| 577 | # by a space. |
| 578 | if test yes = "$_G_HAVE_PLUSEQ_OP"; then |
| 579 | eval 'func_append_quoted () |
| 580 | { |
| 581 | $debug_cmd |
| 582 | |
| 583 | func_quote_for_eval "$2" |
| 584 | eval "$1+=\\ \$func_quote_for_eval_result" |
| 585 | }' |
| 586 | else |
| 587 | func_append_quoted () |
| 588 | { |
| 589 | $debug_cmd |
| 590 | |
| 591 | func_quote_for_eval "$2" |
| 592 | eval "$1=\$$1\\ \$func_quote_for_eval_result" |
| 593 | } |
| 594 | fi |
| 595 | |
| 596 | |
| 597 | # func_append_uniq VAR VALUE |
| 598 | # -------------------------- |
| 599 | # Append unique VALUE onto the existing contents of VAR, assuming |
| 600 | # entries are delimited by the first character of VALUE. For example: |
| 601 | # |
| 602 | # func_append_uniq options " --another-option option-argument" |
| 603 | # |
| 604 | # will only append to $options if " --another-option option-argument " |
| 605 | # is not already present somewhere in $options already (note spaces at |
| 606 | # each end implied by leading space in second argument). |
| 607 | func_append_uniq () |
| 608 | { |
| 609 | $debug_cmd |
| 610 | |
| 611 | eval _G_current_value='`$ECHO $'$1'`' |
| 612 | _G_delim=`expr "$2" : '\(.\)'` |
| 613 | |
| 614 | case $_G_delim$_G_current_value$_G_delim in |
| 615 | *"$2$_G_delim"*) ;; |
| 616 | *) func_append "$@" ;; |
| 617 | esac |
| 618 | } |
| 619 | |
| 620 | |
| 621 | # func_arith TERM... |
| 622 | # ------------------ |
| 623 | # Set func_arith_result to the result of evaluating TERMs. |
| 624 | test -z "$_G_HAVE_ARITH_OP" \ |
| 625 | && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ |
| 626 | && _G_HAVE_ARITH_OP=yes |
| 627 | |
| 628 | if test yes = "$_G_HAVE_ARITH_OP"; then |
| 629 | eval 'func_arith () |
| 630 | { |
| 631 | $debug_cmd |
| 632 | |
| 633 | func_arith_result=$(( $* )) |
| 634 | }' |
| 635 | else |
| 636 | func_arith () |
| 637 | { |
| 638 | $debug_cmd |
| 639 | |
| 640 | func_arith_result=`expr "$@"` |
| 641 | } |
| 642 | fi |
| 643 | |
| 644 | |
| 645 | # func_basename FILE |
| 646 | # ------------------ |
| 647 | # Set func_basename_result to FILE with everything up to and including |
| 648 | # the last / stripped. |
| 649 | if test yes = "$_G_HAVE_XSI_OPS"; then |
| 650 | # If this shell supports suffix pattern removal, then use it to avoid |
| 651 | # forking. Hide the definitions single quotes in case the shell chokes |
| 652 | # on unsupported syntax... |
| 653 | _b='func_basename_result=${1##*/}' |
| 654 | _d='case $1 in |
| 655 | */*) func_dirname_result=${1%/*}$2 ;; |
| 656 | * ) func_dirname_result=$3 ;; |
| 657 | esac' |
| 658 | |
| 659 | else |
| 660 | # ...otherwise fall back to using sed. |
| 661 | _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' |
| 662 | _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` |
| 663 | if test "X$func_dirname_result" = "X$1"; then |
| 664 | func_dirname_result=$3 |
| 665 | else |
| 666 | func_append func_dirname_result "$2" |
| 667 | fi' |
| 668 | fi |
| 669 | |
| 670 | eval 'func_basename () |
| 671 | { |
| 672 | $debug_cmd |
| 673 | |
| 674 | '"$_b"' |
| 675 | }' |
| 676 | |
| 677 | |
| 678 | # func_dirname FILE APPEND NONDIR_REPLACEMENT |
| 679 | # ------------------------------------------- |
| 680 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
| 681 | # otherwise set result to NONDIR_REPLACEMENT. |
| 682 | eval 'func_dirname () |
| 683 | { |
| 684 | $debug_cmd |
| 685 | |
| 686 | '"$_d"' |
| 687 | }' |
| 688 | |
| 689 | |
| 690 | # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT |
| 691 | # -------------------------------------------------------- |
| 692 | # Perform func_basename and func_dirname in a single function |
| 693 | # call: |
| 694 | # dirname: Compute the dirname of FILE. If nonempty, |
| 695 | # add APPEND to the result, otherwise set result |
| 696 | # to NONDIR_REPLACEMENT. |
| 697 | # value returned in "$func_dirname_result" |
| 698 | # basename: Compute filename of FILE. |
| 699 | # value retuned in "$func_basename_result" |
| 700 | # For efficiency, we do not delegate to the functions above but instead |
| 701 | # duplicate the functionality here. |
| 702 | eval 'func_dirname_and_basename () |
| 703 | { |
| 704 | $debug_cmd |
| 705 | |
| 706 | '"$_b"' |
| 707 | '"$_d"' |
| 708 | }' |
| 709 | |
| 710 | |
| 711 | # func_echo ARG... |
| 712 | # ---------------- |
| 713 | # Echo program name prefixed message. |
| 714 | func_echo () |
| 715 | { |
| 716 | $debug_cmd |
| 717 | |
| 718 | _G_message=$* |
| 719 | |
| 720 | func_echo_IFS=$IFS |
| 721 | IFS=$nl |
| 722 | for _G_line in $_G_message; do |
| 723 | IFS=$func_echo_IFS |
| 724 | $ECHO "$progname: $_G_line" |
| 725 | done |
| 726 | IFS=$func_echo_IFS |
| 727 | } |
| 728 | |
| 729 | |
| 730 | # func_echo_all ARG... |
| 731 | # -------------------- |
| 732 | # Invoke $ECHO with all args, space-separated. |
| 733 | func_echo_all () |
| 734 | { |
| 735 | $ECHO "$*" |
| 736 | } |
| 737 | |
| 738 | |
| 739 | # func_echo_infix_1 INFIX ARG... |
| 740 | # ------------------------------ |
| 741 | # Echo program name, followed by INFIX on the first line, with any |
| 742 | # additional lines not showing INFIX. |
| 743 | func_echo_infix_1 () |
| 744 | { |
| 745 | $debug_cmd |
| 746 | |
| 747 | $require_term_colors |
| 748 | |
| 749 | _G_infix=$1; shift |
| 750 | _G_indent=$_G_infix |
| 751 | _G_prefix="$progname: $_G_infix: " |
| 752 | _G_message=$* |
| 753 | |
| 754 | # Strip color escape sequences before counting printable length |
| 755 | for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" |
| 756 | do |
| 757 | test -n "$_G_tc" && { |
| 758 | _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` |
| 759 | _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` |
| 760 | } |
| 761 | done |
| 762 | _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes |
| 763 | |
| 764 | func_echo_infix_1_IFS=$IFS |
| 765 | IFS=$nl |
| 766 | for _G_line in $_G_message; do |
| 767 | IFS=$func_echo_infix_1_IFS |
| 768 | $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 |
| 769 | _G_prefix=$_G_indent |
| 770 | done |
| 771 | IFS=$func_echo_infix_1_IFS |
| 772 | } |
| 773 | |
| 774 | |
| 775 | # func_error ARG... |
| 776 | # ----------------- |
| 777 | # Echo program name prefixed message to standard error. |
| 778 | func_error () |
| 779 | { |
| 780 | $debug_cmd |
| 781 | |
| 782 | $require_term_colors |
| 783 | |
| 784 | func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 |
| 785 | } |
| 786 | |
| 787 | |
| 788 | # func_fatal_error ARG... |
| 789 | # ----------------------- |
| 790 | # Echo program name prefixed message to standard error, and exit. |
| 791 | func_fatal_error () |
| 792 | { |
| 793 | $debug_cmd |
| 794 | |
| 795 | func_error "$*" |
| 796 | exit $EXIT_FAILURE |
| 797 | } |
| 798 | |
| 799 | |
| 800 | # func_grep EXPRESSION FILENAME |
| 801 | # ----------------------------- |
| 802 | # Check whether EXPRESSION matches any line of FILENAME, without output. |
| 803 | func_grep () |
| 804 | { |
| 805 | $debug_cmd |
| 806 | |
| 807 | $GREP "$1" "$2" >/dev/null 2>&1 |
| 808 | } |
| 809 | |
| 810 | |
| 811 | # func_len STRING |
| 812 | # --------------- |
| 813 | # Set func_len_result to the length of STRING. STRING may not |
| 814 | # start with a hyphen. |
| 815 | test -z "$_G_HAVE_XSI_OPS" \ |
| 816 | && (eval 'x=a/b/c; |
| 817 | test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
| 818 | && _G_HAVE_XSI_OPS=yes |
| 819 | |
| 820 | if test yes = "$_G_HAVE_XSI_OPS"; then |
| 821 | eval 'func_len () |
| 822 | { |
| 823 | $debug_cmd |
| 824 | |
| 825 | func_len_result=${#1} |
| 826 | }' |
| 827 | else |
| 828 | func_len () |
| 829 | { |
| 830 | $debug_cmd |
| 831 | |
| 832 | func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` |
| 833 | } |
| 834 | fi |
| 835 | |
| 836 | |
| 837 | # func_mkdir_p DIRECTORY-PATH |
| 838 | # --------------------------- |
| 839 | # Make sure the entire path to DIRECTORY-PATH is available. |
| 840 | func_mkdir_p () |
| 841 | { |
| 842 | $debug_cmd |
| 843 | |
| 844 | _G_directory_path=$1 |
| 845 | _G_dir_list= |
| 846 | |
| 847 | if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then |
| 848 | |
| 849 | # Protect directory names starting with '-' |
| 850 | case $_G_directory_path in |
| 851 | -*) _G_directory_path=./$_G_directory_path ;; |
| 852 | esac |
| 853 | |
| 854 | # While some portion of DIR does not yet exist... |
| 855 | while test ! -d "$_G_directory_path"; do |
| 856 | # ...make a list in topmost first order. Use a colon delimited |
| 857 | # list incase some portion of path contains whitespace. |
| 858 | _G_dir_list=$_G_directory_path:$_G_dir_list |
| 859 | |
| 860 | # If the last portion added has no slash in it, the list is done |
| 861 | case $_G_directory_path in */*) ;; *) break ;; esac |
| 862 | |
| 863 | # ...otherwise throw away the child directory and loop |
| 864 | _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` |
| 865 | done |
| 866 | _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` |
| 867 | |
| 868 | func_mkdir_p_IFS=$IFS; IFS=: |
| 869 | for _G_dir in $_G_dir_list; do |
| 870 | IFS=$func_mkdir_p_IFS |
| 871 | # mkdir can fail with a 'File exist' error if two processes |
| 872 | # try to create one of the directories concurrently. Don't |
| 873 | # stop in that case! |
| 874 | $MKDIR "$_G_dir" 2>/dev/null || : |
| 875 | done |
| 876 | IFS=$func_mkdir_p_IFS |
| 877 | |
| 878 | # Bail out if we (or some other process) failed to create a directory. |
| 879 | test -d "$_G_directory_path" || \ |
| 880 | func_fatal_error "Failed to create '$1'" |
| 881 | fi |
| 882 | } |
| 883 | |
| 884 | |
| 885 | # func_mktempdir [BASENAME] |
| 886 | # ------------------------- |
| 887 | # Make a temporary directory that won't clash with other running |
| 888 | # libtool processes, and avoids race conditions if possible. If |
| 889 | # given, BASENAME is the basename for that directory. |
| 890 | func_mktempdir () |
| 891 | { |
| 892 | $debug_cmd |
| 893 | |
| 894 | _G_template=${TMPDIR-/tmp}/${1-$progname} |
| 895 | |
| 896 | if test : = "$opt_dry_run"; then |
| 897 | # Return a directory name, but don't create it in dry-run mode |
| 898 | _G_tmpdir=$_G_template-$$ |
| 899 | else |
| 900 | |
| 901 | # If mktemp works, use that first and foremost |
| 902 | _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` |
| 903 | |
| 904 | if test ! -d "$_G_tmpdir"; then |
| 905 | # Failing that, at least try and use $RANDOM to avoid a race |
| 906 | _G_tmpdir=$_G_template-${RANDOM-0}$$ |
| 907 | |
| 908 | func_mktempdir_umask=`umask` |
| 909 | umask 0077 |
| 910 | $MKDIR "$_G_tmpdir" |
| 911 | umask $func_mktempdir_umask |
| 912 | fi |
| 913 | |
| 914 | # If we're not in dry-run mode, bomb out on failure |
| 915 | test -d "$_G_tmpdir" || \ |
| 916 | func_fatal_error "cannot create temporary directory '$_G_tmpdir'" |
| 917 | fi |
| 918 | |
| 919 | $ECHO "$_G_tmpdir" |
| 920 | } |
| 921 | |
| 922 | |
| 923 | # func_normal_abspath PATH |
| 924 | # ------------------------ |
| 925 | # Remove doubled-up and trailing slashes, "." path components, |
| 926 | # and cancel out any ".." path components in PATH after making |
| 927 | # it an absolute path. |
| 928 | func_normal_abspath () |
| 929 | { |
| 930 | $debug_cmd |
| 931 | |
| 932 | # These SED scripts presuppose an absolute path with a trailing slash. |
| 933 | _G_pathcar='s|^/\([^/]*\).*$|\1|' |
| 934 | _G_pathcdr='s|^/[^/]*||' |
| 935 | _G_removedotparts=':dotsl |
| 936 | s|/\./|/|g |
| 937 | t dotsl |
| 938 | s|/\.$|/|' |
| 939 | _G_collapseslashes='s|/\{1,\}|/|g' |
| 940 | _G_finalslash='s|/*$|/|' |
| 941 | |
| 942 | # Start from root dir and reassemble the path. |
| 943 | func_normal_abspath_result= |
| 944 | func_normal_abspath_tpath=$1 |
| 945 | func_normal_abspath_altnamespace= |
| 946 | case $func_normal_abspath_tpath in |
| 947 | "") |
| 948 | # Empty path, that just means $cwd. |
| 949 | func_stripname '' '/' "`pwd`" |
| 950 | func_normal_abspath_result=$func_stripname_result |
| 951 | return |
| 952 | ;; |
| 953 | # The next three entries are used to spot a run of precisely |
| 954 | # two leading slashes without using negated character classes; |
| 955 | # we take advantage of case's first-match behaviour. |
| 956 | ///*) |
| 957 | # Unusual form of absolute path, do nothing. |
| 958 | ;; |
| 959 | //*) |
| 960 | # Not necessarily an ordinary path; POSIX reserves leading '//' |
| 961 | # and for example Cygwin uses it to access remote file shares |
| 962 | # over CIFS/SMB, so we conserve a leading double slash if found. |
| 963 | func_normal_abspath_altnamespace=/ |
| 964 | ;; |
| 965 | /*) |
| 966 | # Absolute path, do nothing. |
| 967 | ;; |
| 968 | *) |
| 969 | # Relative path, prepend $cwd. |
| 970 | func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath |
| 971 | ;; |
| 972 | esac |
| 973 | |
| 974 | # Cancel out all the simple stuff to save iterations. We also want |
| 975 | # the path to end with a slash for ease of parsing, so make sure |
| 976 | # there is one (and only one) here. |
| 977 | func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| 978 | -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` |
| 979 | while :; do |
| 980 | # Processed it all yet? |
| 981 | if test / = "$func_normal_abspath_tpath"; then |
| 982 | # If we ascended to the root using ".." the result may be empty now. |
| 983 | if test -z "$func_normal_abspath_result"; then |
| 984 | func_normal_abspath_result=/ |
| 985 | fi |
| 986 | break |
| 987 | fi |
| 988 | func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| 989 | -e "$_G_pathcar"` |
| 990 | func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| 991 | -e "$_G_pathcdr"` |
| 992 | # Figure out what to do with it |
| 993 | case $func_normal_abspath_tcomponent in |
| 994 | "") |
| 995 | # Trailing empty path component, ignore it. |
| 996 | ;; |
| 997 | ..) |
| 998 | # Parent dir; strip last assembled component from result. |
| 999 | func_dirname "$func_normal_abspath_result" |
| 1000 | func_normal_abspath_result=$func_dirname_result |
| 1001 | ;; |
| 1002 | *) |
| 1003 | # Actual path component, append it. |
| 1004 | func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" |
| 1005 | ;; |
| 1006 | esac |
| 1007 | done |
| 1008 | # Restore leading double-slash if one was found on entry. |
| 1009 | func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result |
| 1010 | } |
| 1011 | |
| 1012 | |
| 1013 | # func_notquiet ARG... |
| 1014 | # -------------------- |
| 1015 | # Echo program name prefixed message only when not in quiet mode. |
| 1016 | func_notquiet () |
| 1017 | { |
| 1018 | $debug_cmd |
| 1019 | |
| 1020 | $opt_quiet || func_echo ${1+"$@"} |
| 1021 | |
| 1022 | # A bug in bash halts the script if the last line of a function |
| 1023 | # fails when set -e is in force, so we need another command to |
| 1024 | # work around that: |
| 1025 | : |
| 1026 | } |
| 1027 | |
| 1028 | |
| 1029 | # func_relative_path SRCDIR DSTDIR |
| 1030 | # -------------------------------- |
| 1031 | # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. |
| 1032 | func_relative_path () |
| 1033 | { |
| 1034 | $debug_cmd |
| 1035 | |
| 1036 | func_relative_path_result= |
| 1037 | func_normal_abspath "$1" |
| 1038 | func_relative_path_tlibdir=$func_normal_abspath_result |
| 1039 | func_normal_abspath "$2" |
| 1040 | func_relative_path_tbindir=$func_normal_abspath_result |
| 1041 | |
| 1042 | # Ascend the tree starting from libdir |
| 1043 | while :; do |
| 1044 | # check if we have found a prefix of bindir |
| 1045 | case $func_relative_path_tbindir in |
| 1046 | $func_relative_path_tlibdir) |
| 1047 | # found an exact match |
| 1048 | func_relative_path_tcancelled= |
| 1049 | break |
| 1050 | ;; |
| 1051 | $func_relative_path_tlibdir*) |
| 1052 | # found a matching prefix |
| 1053 | func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" |
| 1054 | func_relative_path_tcancelled=$func_stripname_result |
| 1055 | if test -z "$func_relative_path_result"; then |
| 1056 | func_relative_path_result=. |
| 1057 | fi |
| 1058 | break |
| 1059 | ;; |
| 1060 | *) |
| 1061 | func_dirname $func_relative_path_tlibdir |
| 1062 | func_relative_path_tlibdir=$func_dirname_result |
| 1063 | if test -z "$func_relative_path_tlibdir"; then |
| 1064 | # Have to descend all the way to the root! |
| 1065 | func_relative_path_result=../$func_relative_path_result |
| 1066 | func_relative_path_tcancelled=$func_relative_path_tbindir |
| 1067 | break |
| 1068 | fi |
| 1069 | func_relative_path_result=../$func_relative_path_result |
| 1070 | ;; |
| 1071 | esac |
| 1072 | done |
| 1073 | |
| 1074 | # Now calculate path; take care to avoid doubling-up slashes. |
| 1075 | func_stripname '' '/' "$func_relative_path_result" |
| 1076 | func_relative_path_result=$func_stripname_result |
| 1077 | func_stripname '/' '/' "$func_relative_path_tcancelled" |
| 1078 | if test -n "$func_stripname_result"; then |
| 1079 | func_append func_relative_path_result "/$func_stripname_result" |
| 1080 | fi |
| 1081 | |
| 1082 | # Normalisation. If bindir is libdir, return '.' else relative path. |
| 1083 | if test -n "$func_relative_path_result"; then |
| 1084 | func_stripname './' '' "$func_relative_path_result" |
| 1085 | func_relative_path_result=$func_stripname_result |
| 1086 | fi |
| 1087 | |
| 1088 | test -n "$func_relative_path_result" || func_relative_path_result=. |
| 1089 | |
| 1090 | : |
| 1091 | } |
| 1092 | |
| 1093 | |
| 1094 | # func_quote_for_eval ARG... |
| 1095 | # -------------------------- |
| 1096 | # Aesthetically quote ARGs to be evaled later. |
| 1097 | # This function returns two values: |
| 1098 | # i) func_quote_for_eval_result |
| 1099 | # double-quoted, suitable for a subsequent eval |
| 1100 | # ii) func_quote_for_eval_unquoted_result |
| 1101 | # has all characters that are still active within double |
| 1102 | # quotes backslashified. |
| 1103 | func_quote_for_eval () |
| 1104 | { |
| 1105 | $debug_cmd |
| 1106 | |
| 1107 | func_quote_for_eval_unquoted_result= |
| 1108 | func_quote_for_eval_result= |
| 1109 | while test 0 -lt $#; do |
| 1110 | case $1 in |
| 1111 | *[\\\`\"\$]*) |
| 1112 | _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; |
| 1113 | *) |
| 1114 | _G_unquoted_arg=$1 ;; |
| 1115 | esac |
| 1116 | if test -n "$func_quote_for_eval_unquoted_result"; then |
| 1117 | func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" |
| 1118 | else |
| 1119 | func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" |
| 1120 | fi |
| 1121 | |
| 1122 | case $_G_unquoted_arg in |
| 1123 | # Double-quote args containing shell metacharacters to delay |
| 1124 | # word splitting, command substitution and variable expansion |
| 1125 | # for a subsequent eval. |
| 1126 | # Many Bourne shells cannot handle close brackets correctly |
| 1127 | # in scan sets, so we specify it separately. |
| 1128 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1129 | _G_quoted_arg=\"$_G_unquoted_arg\" |
| 1130 | ;; |
| 1131 | *) |
| 1132 | _G_quoted_arg=$_G_unquoted_arg |
| 1133 | ;; |
| 1134 | esac |
| 1135 | |
| 1136 | if test -n "$func_quote_for_eval_result"; then |
| 1137 | func_append func_quote_for_eval_result " $_G_quoted_arg" |
| 1138 | else |
| 1139 | func_append func_quote_for_eval_result "$_G_quoted_arg" |
| 1140 | fi |
| 1141 | shift |
| 1142 | done |
| 1143 | } |
| 1144 | |
| 1145 | |
| 1146 | # func_quote_for_expand ARG |
| 1147 | # ------------------------- |
| 1148 | # Aesthetically quote ARG to be evaled later; same as above, |
| 1149 | # but do not quote variable references. |
| 1150 | func_quote_for_expand () |
| 1151 | { |
| 1152 | $debug_cmd |
| 1153 | |
| 1154 | case $1 in |
| 1155 | *[\\\`\"]*) |
| 1156 | _G_arg=`$ECHO "$1" | $SED \ |
| 1157 | -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; |
| 1158 | *) |
| 1159 | _G_arg=$1 ;; |
| 1160 | esac |
| 1161 | |
| 1162 | case $_G_arg in |
| 1163 | # Double-quote args containing shell metacharacters to delay |
| 1164 | # word splitting and command substitution for a subsequent eval. |
| 1165 | # Many Bourne shells cannot handle close brackets correctly |
| 1166 | # in scan sets, so we specify it separately. |
| 1167 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1168 | _G_arg=\"$_G_arg\" |
| 1169 | ;; |
| 1170 | esac |
| 1171 | |
| 1172 | func_quote_for_expand_result=$_G_arg |
| 1173 | } |
| 1174 | |
| 1175 | |
| 1176 | # func_stripname PREFIX SUFFIX NAME |
| 1177 | # --------------------------------- |
| 1178 | # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. |
| 1179 | # PREFIX and SUFFIX must not contain globbing or regex special |
| 1180 | # characters, hashes, percent signs, but SUFFIX may contain a leading |
| 1181 | # dot (in which case that matches only a dot). |
| 1182 | if test yes = "$_G_HAVE_XSI_OPS"; then |
| 1183 | eval 'func_stripname () |
| 1184 | { |
| 1185 | $debug_cmd |
| 1186 | |
| 1187 | # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are |
| 1188 | # positional parameters, so assign one to ordinary variable first. |
| 1189 | func_stripname_result=$3 |
| 1190 | func_stripname_result=${func_stripname_result#"$1"} |
| 1191 | func_stripname_result=${func_stripname_result%"$2"} |
| 1192 | }' |
| 1193 | else |
| 1194 | func_stripname () |
| 1195 | { |
| 1196 | $debug_cmd |
| 1197 | |
| 1198 | case $2 in |
| 1199 | .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; |
| 1200 | *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; |
| 1201 | esac |
| 1202 | } |
| 1203 | fi |
| 1204 | |
| 1205 | |
| 1206 | # func_show_eval CMD [FAIL_EXP] |
| 1207 | # ----------------------------- |
| 1208 | # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
| 1209 | # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
| 1210 | # is given, then evaluate it. |
| 1211 | func_show_eval () |
| 1212 | { |
| 1213 | $debug_cmd |
| 1214 | |
| 1215 | _G_cmd=$1 |
| 1216 | _G_fail_exp=${2-':'} |
| 1217 | |
| 1218 | func_quote_for_expand "$_G_cmd" |
| 1219 | eval "func_notquiet $func_quote_for_expand_result" |
| 1220 | |
| 1221 | $opt_dry_run || { |
| 1222 | eval "$_G_cmd" |
| 1223 | _G_status=$? |
| 1224 | if test 0 -ne "$_G_status"; then |
| 1225 | eval "(exit $_G_status); $_G_fail_exp" |
| 1226 | fi |
| 1227 | } |
| 1228 | } |
| 1229 | |
| 1230 | |
| 1231 | # func_show_eval_locale CMD [FAIL_EXP] |
| 1232 | # ------------------------------------ |
| 1233 | # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
| 1234 | # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
| 1235 | # is given, then evaluate it. Use the saved locale for evaluation. |
| 1236 | func_show_eval_locale () |
| 1237 | { |
| 1238 | $debug_cmd |
| 1239 | |
| 1240 | _G_cmd=$1 |
| 1241 | _G_fail_exp=${2-':'} |
| 1242 | |
| 1243 | $opt_quiet || { |
| 1244 | func_quote_for_expand "$_G_cmd" |
| 1245 | eval "func_echo $func_quote_for_expand_result" |
| 1246 | } |
| 1247 | |
| 1248 | $opt_dry_run || { |
| 1249 | eval "$_G_user_locale |
| 1250 | $_G_cmd" |
| 1251 | _G_status=$? |
| 1252 | eval "$_G_safe_locale" |
| 1253 | if test 0 -ne "$_G_status"; then |
| 1254 | eval "(exit $_G_status); $_G_fail_exp" |
| 1255 | fi |
| 1256 | } |
| 1257 | } |
| 1258 | |
| 1259 | |
| 1260 | # func_tr_sh |
| 1261 | # ---------- |
| 1262 | # Turn $1 into a string suitable for a shell variable name. |
| 1263 | # Result is stored in $func_tr_sh_result. All characters |
| 1264 | # not in the set a-zA-Z0-9_ are replaced with '_'. Further, |
| 1265 | # if $1 begins with a digit, a '_' is prepended as well. |
| 1266 | func_tr_sh () |
| 1267 | { |
| 1268 | $debug_cmd |
| 1269 | |
| 1270 | case $1 in |
| 1271 | [0-9]* | *[!a-zA-Z0-9_]*) |
| 1272 | func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` |
| 1273 | ;; |
| 1274 | * ) |
| 1275 | func_tr_sh_result=$1 |
| 1276 | ;; |
| 1277 | esac |
| 1278 | } |
| 1279 | |
| 1280 | |
| 1281 | # func_verbose ARG... |
| 1282 | # ------------------- |
| 1283 | # Echo program name prefixed message in verbose mode only. |
| 1284 | func_verbose () |
| 1285 | { |
| 1286 | $debug_cmd |
| 1287 | |
| 1288 | $opt_verbose && func_echo "$*" |
| 1289 | |
| 1290 | : |
| 1291 | } |
| 1292 | |
| 1293 | |
| 1294 | # func_warn_and_continue ARG... |
| 1295 | # ----------------------------- |
| 1296 | # Echo program name prefixed warning message to standard error. |
| 1297 | func_warn_and_continue () |
| 1298 | { |
| 1299 | $debug_cmd |
| 1300 | |
| 1301 | $require_term_colors |
| 1302 | |
| 1303 | func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 |
| 1304 | } |
| 1305 | |
| 1306 | |
| 1307 | # func_warning CATEGORY ARG... |
| 1308 | # ---------------------------- |
| 1309 | # Echo program name prefixed warning message to standard error. Warning |
| 1310 | # messages can be filtered according to CATEGORY, where this function |
| 1311 | # elides messages where CATEGORY is not listed in the global variable |
| 1312 | # 'opt_warning_types'. |
| 1313 | func_warning () |
| 1314 | { |
| 1315 | $debug_cmd |
| 1316 | |
| 1317 | # CATEGORY must be in the warning_categories list! |
| 1318 | case " $warning_categories " in |
| 1319 | *" $1 "*) ;; |
| 1320 | *) func_internal_error "invalid warning category '$1'" ;; |
| 1321 | esac |
| 1322 | |
| 1323 | _G_category=$1 |
| 1324 | shift |
| 1325 | |
| 1326 | case " $opt_warning_types " in |
| 1327 | *" $_G_category "*) $warning_func ${1+"$@"} ;; |
| 1328 | esac |
| 1329 | } |
| 1330 | |
| 1331 | |
| 1332 | # func_sort_ver VER1 VER2 |
| 1333 | # ----------------------- |
| 1334 | # 'sort -V' is not generally available. |
| 1335 | # Note this deviates from the version comparison in automake |
| 1336 | # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a |
| 1337 | # but this should suffice as we won't be specifying old |
| 1338 | # version formats or redundant trailing .0 in bootstrap.conf. |
| 1339 | # If we did want full compatibility then we should probably |
| 1340 | # use m4_version_compare from autoconf. |
| 1341 | func_sort_ver () |
| 1342 | { |
| 1343 | $debug_cmd |
| 1344 | |
| 1345 | printf '%s\n%s\n' "$1" "$2" \ |
| 1346 | | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n |
| 1347 | } |
| 1348 | |
| 1349 | # func_lt_ver PREV CURR |
| 1350 | # --------------------- |
| 1351 | # Return true if PREV and CURR are in the correct order according to |
| 1352 | # func_sort_ver, otherwise false. Use it like this: |
| 1353 | # |
| 1354 | # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." |
| 1355 | func_lt_ver () |
| 1356 | { |
| 1357 | $debug_cmd |
| 1358 | |
| 1359 | test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` |
| 1360 | } |
| 1361 | |
| 1362 | |
| 1363 | # Local variables: |
| 1364 | # mode: shell-script |
| 1365 | # sh-indentation: 2 |
| 1366 | # eval: (add-hook 'before-save-hook 'time-stamp) |
| 1367 | # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
| 1368 | # time-stamp-time-zone: "UTC" |
| 1369 | # End: |
| 1370 | #! /bin/sh |
| 1371 | |
| 1372 | # Set a version string for this script. |
| 1373 | scriptversion=2014-01-07.03; # UTC |
| 1374 | |
| 1375 | # A portable, pluggable option parser for Bourne shell. |
| 1376 | # Written by Gary V. Vaughan, 2010 |
| 1377 | |
| 1378 | # Copyright (C) 2010-2015 Free Software Foundation, Inc. |
| 1379 | # This is free software; see the source for copying conditions. There is NO |
| 1380 | # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| 1381 | |
| 1382 | # This program is free software: you can redistribute it and/or modify |
| 1383 | # it under the terms of the GNU General Public License as published by |
| 1384 | # the Free Software Foundation, either version 3 of the License, or |
| 1385 | # (at your option) any later version. |
| 1386 | |
| 1387 | # This program is distributed in the hope that it will be useful, |
| 1388 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 1389 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 1390 | # GNU General Public License for more details. |
| 1391 | |
| 1392 | # You should have received a copy of the GNU General Public License |
| 1393 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 1394 | |
| 1395 | # Please report bugs or propose patches to gary@gnu.org. |
| 1396 | |
| 1397 | |
| 1398 | ## ------ ## |
| 1399 | ## Usage. ## |
| 1400 | ## ------ ## |
| 1401 | |
| 1402 | # This file is a library for parsing options in your shell scripts along |
| 1403 | # with assorted other useful supporting features that you can make use |
| 1404 | # of too. |
| 1405 | # |
| 1406 | # For the simplest scripts you might need only: |
| 1407 | # |
| 1408 | # #!/bin/sh |
| 1409 | # . relative/path/to/funclib.sh |
| 1410 | # . relative/path/to/options-parser |
| 1411 | # scriptversion=1.0 |
| 1412 | # func_options ${1+"$@"} |
| 1413 | # eval set dummy "$func_options_result"; shift |
| 1414 | # ...rest of your script... |
| 1415 | # |
| 1416 | # In order for the '--version' option to work, you will need to have a |
| 1417 | # suitably formatted comment like the one at the top of this file |
| 1418 | # starting with '# Written by ' and ending with '# warranty; '. |
| 1419 | # |
| 1420 | # For '-h' and '--help' to work, you will also need a one line |
| 1421 | # description of your script's purpose in a comment directly above the |
| 1422 | # '# Written by ' line, like the one at the top of this file. |
| 1423 | # |
| 1424 | # The default options also support '--debug', which will turn on shell |
| 1425 | # execution tracing (see the comment above debug_cmd below for another |
| 1426 | # use), and '--verbose' and the func_verbose function to allow your script |
| 1427 | # to display verbose messages only when your user has specified |
| 1428 | # '--verbose'. |
| 1429 | # |
| 1430 | # After sourcing this file, you can plug processing for additional |
| 1431 | # options by amending the variables from the 'Configuration' section |
| 1432 | # below, and following the instructions in the 'Option parsing' |
| 1433 | # section further down. |
| 1434 | |
| 1435 | ## -------------- ## |
| 1436 | ## Configuration. ## |
| 1437 | ## -------------- ## |
| 1438 | |
| 1439 | # You should override these variables in your script after sourcing this |
| 1440 | # file so that they reflect the customisations you have added to the |
| 1441 | # option parser. |
| 1442 | |
| 1443 | # The usage line for option parsing errors and the start of '-h' and |
| 1444 | # '--help' output messages. You can embed shell variables for delayed |
| 1445 | # expansion at the time the message is displayed, but you will need to |
| 1446 | # quote other shell meta-characters carefully to prevent them being |
| 1447 | # expanded when the contents are evaled. |
| 1448 | usage='$progpath [OPTION]...' |
| 1449 | |
| 1450 | # Short help message in response to '-h' and '--help'. Add to this or |
| 1451 | # override it after sourcing this library to reflect the full set of |
| 1452 | # options your script accepts. |
| 1453 | usage_message="\ |
| 1454 | --debug enable verbose shell tracing |
| 1455 | -W, --warnings=CATEGORY |
| 1456 | report the warnings falling in CATEGORY [all] |
| 1457 | -v, --verbose verbosely report processing |
| 1458 | --version print version information and exit |
| 1459 | -h, --help print short or long help message and exit |
| 1460 | " |
| 1461 | |
| 1462 | # Additional text appended to 'usage_message' in response to '--help'. |
| 1463 | long_help_message=" |
| 1464 | Warning categories include: |
| 1465 | 'all' show all warnings |
| 1466 | 'none' turn off all the warnings |
| 1467 | 'error' warnings are treated as fatal errors" |
| 1468 | |
| 1469 | # Help message printed before fatal option parsing errors. |
| 1470 | fatal_help="Try '\$progname --help' for more information." |
| 1471 | |
| 1472 | |
| 1473 | |
| 1474 | ## ------------------------- ## |
| 1475 | ## Hook function management. ## |
| 1476 | ## ------------------------- ## |
| 1477 | |
| 1478 | # This section contains functions for adding, removing, and running hooks |
| 1479 | # to the main code. A hook is just a named list of of function, that can |
| 1480 | # be run in order later on. |
| 1481 | |
| 1482 | # func_hookable FUNC_NAME |
| 1483 | # ----------------------- |
| 1484 | # Declare that FUNC_NAME will run hooks added with |
| 1485 | # 'func_add_hook FUNC_NAME ...'. |
| 1486 | func_hookable () |
| 1487 | { |
| 1488 | $debug_cmd |
| 1489 | |
| 1490 | func_append hookable_fns " $1" |
| 1491 | } |
| 1492 | |
| 1493 | |
| 1494 | # func_add_hook FUNC_NAME HOOK_FUNC |
| 1495 | # --------------------------------- |
| 1496 | # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must |
| 1497 | # first have been declared "hookable" by a call to 'func_hookable'. |
| 1498 | func_add_hook () |
| 1499 | { |
| 1500 | $debug_cmd |
| 1501 | |
| 1502 | case " $hookable_fns " in |
| 1503 | *" $1 "*) ;; |
| 1504 | *) func_fatal_error "'$1' does not accept hook functions." ;; |
| 1505 | esac |
| 1506 | |
| 1507 | eval func_append ${1}_hooks '" $2"' |
| 1508 | } |
| 1509 | |
| 1510 | |
| 1511 | # func_remove_hook FUNC_NAME HOOK_FUNC |
| 1512 | # ------------------------------------ |
| 1513 | # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. |
| 1514 | func_remove_hook () |
| 1515 | { |
| 1516 | $debug_cmd |
| 1517 | |
| 1518 | eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' |
| 1519 | } |
| 1520 | |
| 1521 | |
| 1522 | # func_run_hooks FUNC_NAME [ARG]... |
| 1523 | # --------------------------------- |
| 1524 | # Run all hook functions registered to FUNC_NAME. |
| 1525 | # It is assumed that the list of hook functions contains nothing more |
| 1526 | # than a whitespace-delimited list of legal shell function names, and |
| 1527 | # no effort is wasted trying to catch shell meta-characters or preserve |
| 1528 | # whitespace. |
| 1529 | func_run_hooks () |
| 1530 | { |
| 1531 | $debug_cmd |
| 1532 | |
| 1533 | case " $hookable_fns " in |
| 1534 | *" $1 "*) ;; |
| 1535 | *) func_fatal_error "'$1' does not support hook funcions.n" ;; |
| 1536 | esac |
| 1537 | |
| 1538 | eval _G_hook_fns=\$$1_hooks; shift |
| 1539 | |
| 1540 | for _G_hook in $_G_hook_fns; do |
| 1541 | eval $_G_hook '"$@"' |
| 1542 | |
| 1543 | # store returned options list back into positional |
| 1544 | # parameters for next 'cmd' execution. |
| 1545 | eval _G_hook_result=\$${_G_hook}_result |
| 1546 | eval set dummy "$_G_hook_result"; shift |
| 1547 | done |
| 1548 | |
| 1549 | func_quote_for_eval ${1+"$@"} |
| 1550 | func_run_hooks_result=$func_quote_for_eval_result |
| 1551 | } |
| 1552 | |
| 1553 | |
| 1554 | |
| 1555 | ## --------------- ## |
| 1556 | ## Option parsing. ## |
| 1557 | ## --------------- ## |
| 1558 | |
| 1559 | # In order to add your own option parsing hooks, you must accept the |
| 1560 | # full positional parameter list in your hook function, remove any |
| 1561 | # options that you action, and then pass back the remaining unprocessed |
| 1562 | # options in '<hooked_function_name>_result', escaped suitably for |
| 1563 | # 'eval'. Like this: |
| 1564 | # |
| 1565 | # my_options_prep () |
| 1566 | # { |
| 1567 | # $debug_cmd |
| 1568 | # |
| 1569 | # # Extend the existing usage message. |
| 1570 | # usage_message=$usage_message' |
| 1571 | # -s, --silent don'\''t print informational messages |
| 1572 | # ' |
| 1573 | # |
| 1574 | # func_quote_for_eval ${1+"$@"} |
| 1575 | # my_options_prep_result=$func_quote_for_eval_result |
| 1576 | # } |
| 1577 | # func_add_hook func_options_prep my_options_prep |
| 1578 | # |
| 1579 | # |
| 1580 | # my_silent_option () |
| 1581 | # { |
| 1582 | # $debug_cmd |
| 1583 | # |
| 1584 | # # Note that for efficiency, we parse as many options as we can |
| 1585 | # # recognise in a loop before passing the remainder back to the |
| 1586 | # # caller on the first unrecognised argument we encounter. |
| 1587 | # while test $# -gt 0; do |
| 1588 | # opt=$1; shift |
| 1589 | # case $opt in |
| 1590 | # --silent|-s) opt_silent=: ;; |
| 1591 | # # Separate non-argument short options: |
| 1592 | # -s*) func_split_short_opt "$_G_opt" |
| 1593 | # set dummy "$func_split_short_opt_name" \ |
| 1594 | # "-$func_split_short_opt_arg" ${1+"$@"} |
| 1595 | # shift |
| 1596 | # ;; |
| 1597 | # *) set dummy "$_G_opt" "$*"; shift; break ;; |
| 1598 | # esac |
| 1599 | # done |
| 1600 | # |
| 1601 | # func_quote_for_eval ${1+"$@"} |
| 1602 | # my_silent_option_result=$func_quote_for_eval_result |
| 1603 | # } |
| 1604 | # func_add_hook func_parse_options my_silent_option |
| 1605 | # |
| 1606 | # |
| 1607 | # my_option_validation () |
| 1608 | # { |
| 1609 | # $debug_cmd |
| 1610 | # |
| 1611 | # $opt_silent && $opt_verbose && func_fatal_help "\ |
| 1612 | # '--silent' and '--verbose' options are mutually exclusive." |
| 1613 | # |
| 1614 | # func_quote_for_eval ${1+"$@"} |
| 1615 | # my_option_validation_result=$func_quote_for_eval_result |
| 1616 | # } |
| 1617 | # func_add_hook func_validate_options my_option_validation |
| 1618 | # |
| 1619 | # You'll alse need to manually amend $usage_message to reflect the extra |
| 1620 | # options you parse. It's preferable to append if you can, so that |
| 1621 | # multiple option parsing hooks can be added safely. |
| 1622 | |
| 1623 | |
| 1624 | # func_options [ARG]... |
| 1625 | # --------------------- |
| 1626 | # All the functions called inside func_options are hookable. See the |
| 1627 | # individual implementations for details. |
| 1628 | func_hookable func_options |
| 1629 | func_options () |
| 1630 | { |
| 1631 | $debug_cmd |
| 1632 | |
| 1633 | func_options_prep ${1+"$@"} |
| 1634 | eval func_parse_options \ |
| 1635 | ${func_options_prep_result+"$func_options_prep_result"} |
| 1636 | eval func_validate_options \ |
| 1637 | ${func_parse_options_result+"$func_parse_options_result"} |
| 1638 | |
| 1639 | eval func_run_hooks func_options \ |
| 1640 | ${func_validate_options_result+"$func_validate_options_result"} |
| 1641 | |
| 1642 | # save modified positional parameters for caller |
| 1643 | func_options_result=$func_run_hooks_result |
| 1644 | } |
| 1645 | |
| 1646 | |
| 1647 | # func_options_prep [ARG]... |
| 1648 | # -------------------------- |
| 1649 | # All initialisations required before starting the option parse loop. |
| 1650 | # Note that when calling hook functions, we pass through the list of |
| 1651 | # positional parameters. If a hook function modifies that list, and |
| 1652 | # needs to propogate that back to rest of this script, then the complete |
| 1653 | # modified list must be put in 'func_run_hooks_result' before |
| 1654 | # returning. |
| 1655 | func_hookable func_options_prep |
| 1656 | func_options_prep () |
| 1657 | { |
| 1658 | $debug_cmd |
| 1659 | |
| 1660 | # Option defaults: |
| 1661 | opt_verbose=false |
| 1662 | opt_warning_types= |
| 1663 | |
| 1664 | func_run_hooks func_options_prep ${1+"$@"} |
| 1665 | |
| 1666 | # save modified positional parameters for caller |
| 1667 | func_options_prep_result=$func_run_hooks_result |
| 1668 | } |
| 1669 | |
| 1670 | |
| 1671 | # func_parse_options [ARG]... |
| 1672 | # --------------------------- |
| 1673 | # The main option parsing loop. |
| 1674 | func_hookable func_parse_options |
| 1675 | func_parse_options () |
| 1676 | { |
| 1677 | $debug_cmd |
| 1678 | |
| 1679 | func_parse_options_result= |
| 1680 | |
| 1681 | # this just eases exit handling |
| 1682 | while test $# -gt 0; do |
| 1683 | # Defer to hook functions for initial option parsing, so they |
| 1684 | # get priority in the event of reusing an option name. |
| 1685 | func_run_hooks func_parse_options ${1+"$@"} |
| 1686 | |
| 1687 | # Adjust func_parse_options positional parameters to match |
| 1688 | eval set dummy "$func_run_hooks_result"; shift |
| 1689 | |
| 1690 | # Break out of the loop if we already parsed every option. |
| 1691 | test $# -gt 0 || break |
| 1692 | |
| 1693 | _G_opt=$1 |
| 1694 | shift |
| 1695 | case $_G_opt in |
| 1696 | --debug|-x) debug_cmd='set -x' |
| 1697 | func_echo "enabling shell trace mode" |
| 1698 | $debug_cmd |
| 1699 | ;; |
| 1700 | |
| 1701 | --no-warnings|--no-warning|--no-warn) |
| 1702 | set dummy --warnings none ${1+"$@"} |
| 1703 | shift |
| 1704 | ;; |
| 1705 | |
| 1706 | --warnings|--warning|-W) |
| 1707 | test $# = 0 && func_missing_arg $_G_opt && break |
| 1708 | case " $warning_categories $1" in |
| 1709 | *" $1 "*) |
| 1710 | # trailing space prevents matching last $1 above |
| 1711 | func_append_uniq opt_warning_types " $1" |
| 1712 | ;; |
| 1713 | *all) |
| 1714 | opt_warning_types=$warning_categories |
| 1715 | ;; |
| 1716 | *none) |
| 1717 | opt_warning_types=none |
| 1718 | warning_func=: |
| 1719 | ;; |
| 1720 | *error) |
| 1721 | opt_warning_types=$warning_categories |
| 1722 | warning_func=func_fatal_error |
| 1723 | ;; |
| 1724 | *) |
| 1725 | func_fatal_error \ |
| 1726 | "unsupported warning category: '$1'" |
| 1727 | ;; |
| 1728 | esac |
| 1729 | shift |
| 1730 | ;; |
| 1731 | |
| 1732 | --verbose|-v) opt_verbose=: ;; |
| 1733 | --version) func_version ;; |
| 1734 | -\?|-h) func_usage ;; |
| 1735 | --help) func_help ;; |
| 1736 | |
| 1737 | # Separate optargs to long options (plugins may need this): |
| 1738 | --*=*) func_split_equals "$_G_opt" |
| 1739 | set dummy "$func_split_equals_lhs" \ |
| 1740 | "$func_split_equals_rhs" ${1+"$@"} |
| 1741 | shift |
| 1742 | ;; |
| 1743 | |
| 1744 | # Separate optargs to short options: |
| 1745 | -W*) |
| 1746 | func_split_short_opt "$_G_opt" |
| 1747 | set dummy "$func_split_short_opt_name" \ |
| 1748 | "$func_split_short_opt_arg" ${1+"$@"} |
| 1749 | shift |
| 1750 | ;; |
| 1751 | |
| 1752 | # Separate non-argument short options: |
| 1753 | -\?*|-h*|-v*|-x*) |
| 1754 | func_split_short_opt "$_G_opt" |
| 1755 | set dummy "$func_split_short_opt_name" \ |
| 1756 | "-$func_split_short_opt_arg" ${1+"$@"} |
| 1757 | shift |
| 1758 | ;; |
| 1759 | |
| 1760 | --) break ;; |
| 1761 | -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; |
| 1762 | *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
| 1763 | esac |
| 1764 | done |
| 1765 | |
| 1766 | # save modified positional parameters for caller |
| 1767 | func_quote_for_eval ${1+"$@"} |
| 1768 | func_parse_options_result=$func_quote_for_eval_result |
| 1769 | } |
| 1770 | |
| 1771 | |
| 1772 | # func_validate_options [ARG]... |
| 1773 | # ------------------------------ |
| 1774 | # Perform any sanity checks on option settings and/or unconsumed |
| 1775 | # arguments. |
| 1776 | func_hookable func_validate_options |
| 1777 | func_validate_options () |
| 1778 | { |
| 1779 | $debug_cmd |
| 1780 | |
| 1781 | # Display all warnings if -W was not given. |
| 1782 | test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" |
| 1783 | |
| 1784 | func_run_hooks func_validate_options ${1+"$@"} |
| 1785 | |
| 1786 | # Bail if the options were screwed! |
| 1787 | $exit_cmd $EXIT_FAILURE |
| 1788 | |
| 1789 | # save modified positional parameters for caller |
| 1790 | func_validate_options_result=$func_run_hooks_result |
| 1791 | } |
| 1792 | |
| 1793 | |
| 1794 | |
| 1795 | ## ----------------- ## |
| 1796 | ## Helper functions. ## |
| 1797 | ## ----------------- ## |
| 1798 | |
| 1799 | # This section contains the helper functions used by the rest of the |
| 1800 | # hookable option parser framework in ascii-betical order. |
| 1801 | |
| 1802 | |
| 1803 | # func_fatal_help ARG... |
| 1804 | # ---------------------- |
| 1805 | # Echo program name prefixed message to standard error, followed by |
| 1806 | # a help hint, and exit. |
| 1807 | func_fatal_help () |
| 1808 | { |
| 1809 | $debug_cmd |
| 1810 | |
| 1811 | eval \$ECHO \""Usage: $usage"\" |
| 1812 | eval \$ECHO \""$fatal_help"\" |
| 1813 | func_error ${1+"$@"} |
| 1814 | exit $EXIT_FAILURE |
| 1815 | } |
| 1816 | |
| 1817 | |
| 1818 | # func_help |
| 1819 | # --------- |
| 1820 | # Echo long help message to standard output and exit. |
| 1821 | func_help () |
| 1822 | { |
| 1823 | $debug_cmd |
| 1824 | |
| 1825 | func_usage_message |
| 1826 | $ECHO "$long_help_message" |
| 1827 | exit 0 |
| 1828 | } |
| 1829 | |
| 1830 | |
| 1831 | # func_missing_arg ARGNAME |
| 1832 | # ------------------------ |
| 1833 | # Echo program name prefixed message to standard error and set global |
| 1834 | # exit_cmd. |
| 1835 | func_missing_arg () |
| 1836 | { |
| 1837 | $debug_cmd |
| 1838 | |
| 1839 | func_error "Missing argument for '$1'." |
| 1840 | exit_cmd=exit |
| 1841 | } |
| 1842 | |
| 1843 | |
| 1844 | # func_split_equals STRING |
| 1845 | # ------------------------ |
| 1846 | # Set func_split_equals_lhs and func_split_equals_rhs shell variables after |
| 1847 | # splitting STRING at the '=' sign. |
| 1848 | test -z "$_G_HAVE_XSI_OPS" \ |
| 1849 | && (eval 'x=a/b/c; |
| 1850 | test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
| 1851 | && _G_HAVE_XSI_OPS=yes |
| 1852 | |
| 1853 | if test yes = "$_G_HAVE_XSI_OPS" |
| 1854 | then |
| 1855 | # This is an XSI compatible shell, allowing a faster implementation... |
| 1856 | eval 'func_split_equals () |
| 1857 | { |
| 1858 | $debug_cmd |
| 1859 | |
| 1860 | func_split_equals_lhs=${1%%=*} |
| 1861 | func_split_equals_rhs=${1#*=} |
| 1862 | test "x$func_split_equals_lhs" = "x$1" \ |
| 1863 | && func_split_equals_rhs= |
| 1864 | }' |
| 1865 | else |
| 1866 | # ...otherwise fall back to using expr, which is often a shell builtin. |
| 1867 | func_split_equals () |
| 1868 | { |
| 1869 | $debug_cmd |
| 1870 | |
| 1871 | func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` |
| 1872 | func_split_equals_rhs= |
| 1873 | test "x$func_split_equals_lhs" = "x$1" \ |
| 1874 | || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` |
| 1875 | } |
| 1876 | fi #func_split_equals |
| 1877 | |
| 1878 | |
| 1879 | # func_split_short_opt SHORTOPT |
| 1880 | # ----------------------------- |
| 1881 | # Set func_split_short_opt_name and func_split_short_opt_arg shell |
| 1882 | # variables after splitting SHORTOPT after the 2nd character. |
| 1883 | if test yes = "$_G_HAVE_XSI_OPS" |
| 1884 | then |
| 1885 | # This is an XSI compatible shell, allowing a faster implementation... |
| 1886 | eval 'func_split_short_opt () |
| 1887 | { |
| 1888 | $debug_cmd |
| 1889 | |
| 1890 | func_split_short_opt_arg=${1#??} |
| 1891 | func_split_short_opt_name=${1%"$func_split_short_opt_arg"} |
| 1892 | }' |
| 1893 | else |
| 1894 | # ...otherwise fall back to using expr, which is often a shell builtin. |
| 1895 | func_split_short_opt () |
| 1896 | { |
| 1897 | $debug_cmd |
| 1898 | |
| 1899 | func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` |
| 1900 | func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` |
| 1901 | } |
| 1902 | fi #func_split_short_opt |
| 1903 | |
| 1904 | |
| 1905 | # func_usage |
| 1906 | # ---------- |
| 1907 | # Echo short help message to standard output and exit. |
| 1908 | func_usage () |
| 1909 | { |
| 1910 | $debug_cmd |
| 1911 | |
| 1912 | func_usage_message |
| 1913 | $ECHO "Run '$progname --help |${PAGER-more}' for full usage" |
| 1914 | exit 0 |
| 1915 | } |
| 1916 | |
| 1917 | |
| 1918 | # func_usage_message |
| 1919 | # ------------------ |
| 1920 | # Echo short help message to standard output. |
| 1921 | func_usage_message () |
| 1922 | { |
| 1923 | $debug_cmd |
| 1924 | |
| 1925 | eval \$ECHO \""Usage: $usage"\" |
| 1926 | echo |
| 1927 | $SED -n 's|^# || |
| 1928 | /^Written by/{ |
| 1929 | x;p;x |
| 1930 | } |
| 1931 | h |
| 1932 | /^Written by/q' < "$progpath" |
| 1933 | echo |
| 1934 | eval \$ECHO \""$usage_message"\" |
| 1935 | } |
| 1936 | |
| 1937 | |
| 1938 | # func_version |
| 1939 | # ------------ |
| 1940 | # Echo version message to standard output and exit. |
| 1941 | func_version () |
| 1942 | { |
| 1943 | $debug_cmd |
| 1944 | |
| 1945 | printf '%s\n' "$progname $scriptversion" |
| 1946 | $SED -n ' |
| 1947 | /(C)/!b go |
| 1948 | :more |
| 1949 | /\./!{ |
| 1950 | N |
| 1951 | s|\n# | | |
| 1952 | b more |
| 1953 | } |
| 1954 | :go |
| 1955 | /^# Written by /,/# warranty; / { |
| 1956 | s|^# || |
| 1957 | s|^# *$|| |
| 1958 | s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| |
| 1959 | p |
| 1960 | } |
| 1961 | /^# Written by / { |
| 1962 | s|^# || |
| 1963 | p |
| 1964 | } |
| 1965 | /^warranty; /q' < "$progpath" |
| 1966 | |
| 1967 | exit $? |
| 1968 | } |
| 1969 | |
| 1970 | |
| 1971 | # Local variables: |
| 1972 | # mode: shell-script |
| 1973 | # sh-indentation: 2 |
| 1974 | # eval: (add-hook 'before-save-hook 'time-stamp) |
| 1975 | # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
| 1976 | # time-stamp-time-zone: "UTC" |
| 1977 | # End: |
| 1978 | |
| 1979 | # Set a version string. |
| 1980 | scriptversion='(GNU libtool) 2.4.6' |
| 1981 | |
| 1982 | |
| 1983 | # func_echo ARG... |
| 1984 | # ---------------- |
| 1985 | # Libtool also displays the current mode in messages, so override |
| 1986 | # funclib.sh func_echo with this custom definition. |
| 1987 | func_echo () |
| 1988 | { |
| 1989 | $debug_cmd |
| 1990 | |
| 1991 | _G_message=$* |
| 1992 | |
| 1993 | func_echo_IFS=$IFS |
| 1994 | IFS=$nl |
| 1995 | for _G_line in $_G_message; do |
| 1996 | IFS=$func_echo_IFS |
| 1997 | $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" |
| 1998 | done |
| 1999 | IFS=$func_echo_IFS |
| 2000 | } |
| 2001 | |
| 2002 | |
| 2003 | # func_warning ARG... |
| 2004 | # ------------------- |
| 2005 | # Libtool warnings are not categorized, so override funclib.sh |
| 2006 | # func_warning with this simpler definition. |
| 2007 | func_warning () |
| 2008 | { |
| 2009 | $debug_cmd |
| 2010 | |
| 2011 | $warning_func ${1+"$@"} |
| 2012 | } |
| 2013 | |
| 2014 | |
| 2015 | ## ---------------- ## |
| 2016 | ## Options parsing. ## |
| 2017 | ## ---------------- ## |
| 2018 | |
| 2019 | # Hook in the functions to make sure our own options are parsed during |
| 2020 | # the option parsing loop. |
| 2021 | |
| 2022 | usage='$progpath [OPTION]... [MODE-ARG]...' |
| 2023 | |
| 2024 | # Short help message in response to '-h'. |
| 2025 | usage_message="Options: |
| 2026 | --config show all configuration variables |
| 2027 | --debug enable verbose shell tracing |
| 2028 | -n, --dry-run display commands without modifying any files |
| 2029 | --features display basic configuration information and exit |
| 2030 | --mode=MODE use operation mode MODE |
| 2031 | --no-warnings equivalent to '-Wnone' |
| 2032 | --preserve-dup-deps don't remove duplicate dependency libraries |
| 2033 | --quiet, --silent don't print informational messages |
| 2034 | --tag=TAG use configuration variables from tag TAG |
| 2035 | -v, --verbose print more informational messages than default |
| 2036 | --version print version information |
| 2037 | -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] |
| 2038 | -h, --help, --help-all print short, long, or detailed help message |
| 2039 | " |
| 2040 | |
| 2041 | # Additional text appended to 'usage_message' in response to '--help'. |
| 2042 | func_help () |
| 2043 | { |
| 2044 | $debug_cmd |
| 2045 | |
| 2046 | func_usage_message |
| 2047 | $ECHO "$long_help_message |
| 2048 | |
| 2049 | MODE must be one of the following: |
| 2050 | |
| 2051 | clean remove files from the build directory |
| 2052 | compile compile a source file into a libtool object |
| 2053 | execute automatically set library path, then run a program |
| 2054 | finish complete the installation of libtool libraries |
| 2055 | install install libraries or executables |
| 2056 | link create a library or an executable |
| 2057 | uninstall remove libraries from an installed directory |
| 2058 | |
| 2059 | MODE-ARGS vary depending on the MODE. When passed as first option, |
| 2060 | '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. |
| 2061 | Try '$progname --help --mode=MODE' for a more detailed description of MODE. |
| 2062 | |
| 2063 | When reporting a bug, please describe a test case to reproduce it and |
| 2064 | include the following information: |
| 2065 | |
| 2066 | host-triplet: $host |
| 2067 | shell: $SHELL |
| 2068 | compiler: $LTCC |
| 2069 | compiler flags: $LTCFLAGS |
| 2070 | linker: $LD (gnu? $with_gnu_ld) |
| 2071 | version: $progname (GNU libtool) 2.4.6 |
| 2072 | automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` |
| 2073 | autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` |
| 2074 | |
| 2075 | Report bugs to <bug-libtool@gnu.org>. |
| 2076 | GNU libtool home page: <http://www.gnu.org/software/libtool/>. |
| 2077 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
| 2078 | exit 0 |
| 2079 | } |
| 2080 | |
| 2081 | |
| 2082 | # func_lo2o OBJECT-NAME |
| 2083 | # --------------------- |
| 2084 | # Transform OBJECT-NAME from a '.lo' suffix to the platform specific |
| 2085 | # object suffix. |
| 2086 | |
| 2087 | lo2o=s/\\.lo\$/.$objext/ |
| 2088 | o2lo=s/\\.$objext\$/.lo/ |
| 2089 | |
| 2090 | if test yes = "$_G_HAVE_XSI_OPS"; then |
| 2091 | eval 'func_lo2o () |
| 2092 | { |
| 2093 | case $1 in |
| 2094 | *.lo) func_lo2o_result=${1%.lo}.$objext ;; |
| 2095 | * ) func_lo2o_result=$1 ;; |
| 2096 | esac |
| 2097 | }' |
| 2098 | |
| 2099 | # func_xform LIBOBJ-OR-SOURCE |
| 2100 | # --------------------------- |
| 2101 | # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) |
| 2102 | # suffix to a '.lo' libtool-object suffix. |
| 2103 | eval 'func_xform () |
| 2104 | { |
| 2105 | func_xform_result=${1%.*}.lo |
| 2106 | }' |
| 2107 | else |
| 2108 | # ...otherwise fall back to using sed. |
| 2109 | func_lo2o () |
| 2110 | { |
| 2111 | func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` |
| 2112 | } |
| 2113 | |
| 2114 | func_xform () |
| 2115 | { |
| 2116 | func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` |
| 2117 | } |
| 2118 | fi |
| 2119 | |
| 2120 | |
| 2121 | # func_fatal_configuration ARG... |
| 2122 | # ------------------------------- |
| 2123 | # Echo program name prefixed message to standard error, followed by |
| 2124 | # a configuration failure hint, and exit. |
| 2125 | func_fatal_configuration () |
| 2126 | { |
| 2127 | func__fatal_error ${1+"$@"} \ |
| 2128 | "See the $PACKAGE documentation for more information." \ |
| 2129 | "Fatal configuration error." |
| 2130 | } |
| 2131 | |
| 2132 | |
| 2133 | # func_config |
| 2134 | # ----------- |
| 2135 | # Display the configuration for all the tags in this script. |
| 2136 | func_config () |
| 2137 | { |
| 2138 | re_begincf='^# ### BEGIN LIBTOOL' |
| 2139 | re_endcf='^# ### END LIBTOOL' |
| 2140 | |
| 2141 | # Default configuration. |
| 2142 | $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" |
| 2143 | |
| 2144 | # Now print the configurations for the tags. |
| 2145 | for tagname in $taglist; do |
| 2146 | $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" |
| 2147 | done |
| 2148 | |
| 2149 | exit $? |
| 2150 | } |
| 2151 | |
| 2152 | |
| 2153 | # func_features |
| 2154 | # ------------- |
| 2155 | # Display the features supported by this script. |
| 2156 | func_features () |
| 2157 | { |
| 2158 | echo "host: $host" |
| 2159 | if test yes = "$build_libtool_libs"; then |
| 2160 | echo "enable shared libraries" |
| 2161 | else |
| 2162 | echo "disable shared libraries" |
| 2163 | fi |
| 2164 | if test yes = "$build_old_libs"; then |
| 2165 | echo "enable static libraries" |
| 2166 | else |
| 2167 | echo "disable static libraries" |
| 2168 | fi |
| 2169 | |
| 2170 | exit $? |
| 2171 | } |
| 2172 | |
| 2173 | |
| 2174 | # func_enable_tag TAGNAME |
| 2175 | # ----------------------- |
| 2176 | # Verify that TAGNAME is valid, and either flag an error and exit, or |
| 2177 | # enable the TAGNAME tag. We also add TAGNAME to the global $taglist |
| 2178 | # variable here. |
| 2179 | func_enable_tag () |
| 2180 | { |
| 2181 | # Global variable: |
| 2182 | tagname=$1 |
| 2183 | |
| 2184 | re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" |
| 2185 | re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" |
| 2186 | sed_extractcf=/$re_begincf/,/$re_endcf/p |
| 2187 | |
| 2188 | # Validate tagname. |
| 2189 | case $tagname in |
| 2190 | *[!-_A-Za-z0-9,/]*) |
| 2191 | func_fatal_error "invalid tag name: $tagname" |
| 2192 | ;; |
| 2193 | esac |
| 2194 | |
| 2195 | # Don't test for the "default" C tag, as we know it's |
| 2196 | # there but not specially marked. |
| 2197 | case $tagname in |
| 2198 | CC) ;; |
| 2199 | *) |
| 2200 | if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then |
| 2201 | taglist="$taglist $tagname" |
| 2202 | |
| 2203 | # Evaluate the configuration. Be careful to quote the path |
| 2204 | # and the sed script, to avoid splitting on whitespace, but |
| 2205 | # also don't use non-portable quotes within backquotes within |
| 2206 | # quotes we have to do it in 2 steps: |
| 2207 | extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` |
| 2208 | eval "$extractedcf" |
| 2209 | else |
| 2210 | func_error "ignoring unknown tag $tagname" |
| 2211 | fi |
| 2212 | ;; |
| 2213 | esac |
| 2214 | } |
| 2215 | |
| 2216 | |
| 2217 | # func_check_version_match |
| 2218 | # ------------------------ |
| 2219 | # Ensure that we are using m4 macros, and libtool script from the same |
| 2220 | # release of libtool. |
| 2221 | func_check_version_match () |
| 2222 | { |
| 2223 | if test "$package_revision" != "$macro_revision"; then |
| 2224 | if test "$VERSION" != "$macro_version"; then |
| 2225 | if test -z "$macro_version"; then |
| 2226 | cat >&2 <<_LT_EOF |
| 2227 | $progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
| 2228 | $progname: definition of this LT_INIT comes from an older release. |
| 2229 | $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
| 2230 | $progname: and run autoconf again. |
| 2231 | _LT_EOF |
| 2232 | else |
| 2233 | cat >&2 <<_LT_EOF |
| 2234 | $progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
| 2235 | $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. |
| 2236 | $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
| 2237 | $progname: and run autoconf again. |
| 2238 | _LT_EOF |
| 2239 | fi |
| 2240 | else |
| 2241 | cat >&2 <<_LT_EOF |
| 2242 | $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, |
| 2243 | $progname: but the definition of this LT_INIT comes from revision $macro_revision. |
| 2244 | $progname: You should recreate aclocal.m4 with macros from revision $package_revision |
| 2245 | $progname: of $PACKAGE $VERSION and run autoconf again. |
| 2246 | _LT_EOF |
| 2247 | fi |
| 2248 | |
| 2249 | exit $EXIT_MISMATCH |
| 2250 | fi |
| 2251 | } |
| 2252 | |
| 2253 | |
| 2254 | # libtool_options_prep [ARG]... |
| 2255 | # ----------------------------- |
| 2256 | # Preparation for options parsed by libtool. |
| 2257 | libtool_options_prep () |
| 2258 | { |
| 2259 | $debug_mode |
| 2260 | |
| 2261 | # Option defaults: |
| 2262 | opt_config=false |
| 2263 | opt_dlopen= |
| 2264 | opt_dry_run=false |
| 2265 | opt_help=false |
| 2266 | opt_mode= |
| 2267 | opt_preserve_dup_deps=false |
| 2268 | opt_quiet=false |
| 2269 | |
| 2270 | nonopt= |
| 2271 | preserve_args= |
| 2272 | |
| 2273 | # Shorthand for --mode=foo, only valid as the first argument |
| 2274 | case $1 in |
| 2275 | clean|clea|cle|cl) |
| 2276 | shift; set dummy --mode clean ${1+"$@"}; shift |
| 2277 | ;; |
| 2278 | compile|compil|compi|comp|com|co|c) |
| 2279 | shift; set dummy --mode compile ${1+"$@"}; shift |
| 2280 | ;; |
| 2281 | execute|execut|execu|exec|exe|ex|e) |
| 2282 | shift; set dummy --mode execute ${1+"$@"}; shift |
| 2283 | ;; |
| 2284 | finish|finis|fini|fin|fi|f) |
| 2285 | shift; set dummy --mode finish ${1+"$@"}; shift |
| 2286 | ;; |
| 2287 | install|instal|insta|inst|ins|in|i) |
| 2288 | shift; set dummy --mode install ${1+"$@"}; shift |
| 2289 | ;; |
| 2290 | link|lin|li|l) |
| 2291 | shift; set dummy --mode link ${1+"$@"}; shift |
| 2292 | ;; |
| 2293 | uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) |
| 2294 | shift; set dummy --mode uninstall ${1+"$@"}; shift |
| 2295 | ;; |
| 2296 | esac |
| 2297 | |
| 2298 | # Pass back the list of options. |
| 2299 | func_quote_for_eval ${1+"$@"} |
| 2300 | libtool_options_prep_result=$func_quote_for_eval_result |
| 2301 | } |
| 2302 | func_add_hook func_options_prep libtool_options_prep |
| 2303 | |
| 2304 | |
| 2305 | # libtool_parse_options [ARG]... |
| 2306 | # --------------------------------- |
| 2307 | # Provide handling for libtool specific options. |
| 2308 | libtool_parse_options () |
| 2309 | { |
| 2310 | $debug_cmd |
| 2311 | |
| 2312 | # Perform our own loop to consume as many options as possible in |
| 2313 | # each iteration. |
| 2314 | while test $# -gt 0; do |
| 2315 | _G_opt=$1 |
| 2316 | shift |
| 2317 | case $_G_opt in |
| 2318 | --dry-run|--dryrun|-n) |
| 2319 | opt_dry_run=: |
| 2320 | ;; |
| 2321 | |
| 2322 | --config) func_config ;; |
| 2323 | |
| 2324 | --dlopen|-dlopen) |
| 2325 | opt_dlopen="${opt_dlopen+$opt_dlopen |
| 2326 | }$1" |
| 2327 | shift |
| 2328 | ;; |
| 2329 | |
| 2330 | --preserve-dup-deps) |
| 2331 | opt_preserve_dup_deps=: ;; |
| 2332 | |
| 2333 | --features) func_features ;; |
| 2334 | |
| 2335 | --finish) set dummy --mode finish ${1+"$@"}; shift ;; |
| 2336 | |
| 2337 | --help) opt_help=: ;; |
| 2338 | |
| 2339 | --help-all) opt_help=': help-all' ;; |
| 2340 | |
| 2341 | --mode) test $# = 0 && func_missing_arg $_G_opt && break |
| 2342 | opt_mode=$1 |
| 2343 | case $1 in |
| 2344 | # Valid mode arguments: |
| 2345 | clean|compile|execute|finish|install|link|relink|uninstall) ;; |
| 2346 | |
| 2347 | # Catch anything else as an error |
| 2348 | *) func_error "invalid argument for $_G_opt" |
| 2349 | exit_cmd=exit |
| 2350 | break |
| 2351 | ;; |
| 2352 | esac |
| 2353 | shift |
| 2354 | ;; |
| 2355 | |
| 2356 | --no-silent|--no-quiet) |
| 2357 | opt_quiet=false |
| 2358 | func_append preserve_args " $_G_opt" |
| 2359 | ;; |
| 2360 | |
| 2361 | --no-warnings|--no-warning|--no-warn) |
| 2362 | opt_warning=false |
| 2363 | func_append preserve_args " $_G_opt" |
| 2364 | ;; |
| 2365 | |
| 2366 | --no-verbose) |
| 2367 | opt_verbose=false |
| 2368 | func_append preserve_args " $_G_opt" |
| 2369 | ;; |
| 2370 | |
| 2371 | --silent|--quiet) |
| 2372 | opt_quiet=: |
| 2373 | opt_verbose=false |
| 2374 | func_append preserve_args " $_G_opt" |
| 2375 | ;; |
| 2376 | |
| 2377 | --tag) test $# = 0 && func_missing_arg $_G_opt && break |
| 2378 | opt_tag=$1 |
| 2379 | func_append preserve_args " $_G_opt $1" |
| 2380 | func_enable_tag "$1" |
| 2381 | shift |
| 2382 | ;; |
| 2383 | |
| 2384 | --verbose|-v) opt_quiet=false |
| 2385 | opt_verbose=: |
| 2386 | func_append preserve_args " $_G_opt" |
| 2387 | ;; |
| 2388 | |
| 2389 | # An option not handled by this hook function: |
| 2390 | *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
| 2391 | esac |
| 2392 | done |
| 2393 | |
| 2394 | |
| 2395 | # save modified positional parameters for caller |
| 2396 | func_quote_for_eval ${1+"$@"} |
| 2397 | libtool_parse_options_result=$func_quote_for_eval_result |
| 2398 | } |
| 2399 | func_add_hook func_parse_options libtool_parse_options |
| 2400 | |
| 2401 | |
| 2402 | |
| 2403 | # libtool_validate_options [ARG]... |
| 2404 | # --------------------------------- |
| 2405 | # Perform any sanity checks on option settings and/or unconsumed |
| 2406 | # arguments. |
| 2407 | libtool_validate_options () |
| 2408 | { |
| 2409 | # save first non-option argument |
| 2410 | if test 0 -lt $#; then |
| 2411 | nonopt=$1 |
| 2412 | shift |
| 2413 | fi |
| 2414 | |
| 2415 | # preserve --debug |
| 2416 | test : = "$debug_cmd" || func_append preserve_args " --debug" |
| 2417 | |
| 2418 | case $host in |
| 2419 | # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 |
| 2420 | # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 |
| 2421 | *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) |
| 2422 | # don't eliminate duplications in $postdeps and $predeps |
| 2423 | opt_duplicate_compiler_generated_deps=: |
| 2424 | ;; |
| 2425 | *) |
| 2426 | opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps |
| 2427 | ;; |
| 2428 | esac |
| 2429 | |
| 2430 | $opt_help || { |
| 2431 | # Sanity checks first: |
| 2432 | func_check_version_match |
| 2433 | |
| 2434 | test yes != "$build_libtool_libs" \ |
| 2435 | && test yes != "$build_old_libs" \ |
| 2436 | && func_fatal_configuration "not configured to build any kind of library" |
| 2437 | |
| 2438 | # Darwin sucks |
| 2439 | eval std_shrext=\"$shrext_cmds\" |
| 2440 | |
| 2441 | # Only execute mode is allowed to have -dlopen flags. |
| 2442 | if test -n "$opt_dlopen" && test execute != "$opt_mode"; then |
| 2443 | func_error "unrecognized option '-dlopen'" |
| 2444 | $ECHO "$help" 1>&2 |
| 2445 | exit $EXIT_FAILURE |
| 2446 | fi |
| 2447 | |
| 2448 | # Change the help message to a mode-specific one. |
| 2449 | generic_help=$help |
| 2450 | help="Try '$progname --help --mode=$opt_mode' for more information." |
| 2451 | } |
| 2452 | |
| 2453 | # Pass back the unparsed argument list |
| 2454 | func_quote_for_eval ${1+"$@"} |
| 2455 | libtool_validate_options_result=$func_quote_for_eval_result |
| 2456 | } |
| 2457 | func_add_hook func_validate_options libtool_validate_options |
| 2458 | |
| 2459 | |
| 2460 | # Process options as early as possible so that --help and --version |
| 2461 | # can return quickly. |
| 2462 | func_options ${1+"$@"} |
| 2463 | eval set dummy "$func_options_result"; shift |
| 2464 | |
| 2465 | |
| 2466 | |
| 2467 | ## ----------- ## |
| 2468 | ## Main. ## |
| 2469 | ## ----------- ## |
| 2470 | |
| 2471 | magic='%%%MAGIC variable%%%' |
| 2472 | magic_exe='%%%MAGIC EXE variable%%%' |
| 2473 | |
| 2474 | # Global variables. |
| 2475 | extracted_archives= |
| 2476 | extracted_serial=0 |
| 2477 | |
| 2478 | # If this variable is set in any of the actions, the command in it |
| 2479 | # will be execed at the end. This prevents here-documents from being |
| 2480 | # left over by shells. |
| 2481 | exec_cmd= |
| 2482 | |
| 2483 | |
| 2484 | # A function that is used when there is no print builtin or printf. |
| 2485 | func_fallback_echo () |
| 2486 | { |
| 2487 | eval 'cat <<_LTECHO_EOF |
| 2488 | $1 |
| 2489 | _LTECHO_EOF' |
| 2490 | } |
| 2491 | |
| 2492 | # func_generated_by_libtool |
| 2493 | # True iff stdin has been generated by Libtool. This function is only |
| 2494 | # a basic sanity check; it will hardly flush out determined imposters. |
| 2495 | func_generated_by_libtool_p () |
| 2496 | { |
| 2497 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 |
| 2498 | } |
| 2499 | |
| 2500 | # func_lalib_p file |
| 2501 | # True iff FILE is a libtool '.la' library or '.lo' object file. |
| 2502 | # This function is only a basic sanity check; it will hardly flush out |
| 2503 | # determined imposters. |
| 2504 | func_lalib_p () |
| 2505 | { |
| 2506 | test -f "$1" && |
| 2507 | $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p |
| 2508 | } |
| 2509 | |
| 2510 | # func_lalib_unsafe_p file |
| 2511 | # True iff FILE is a libtool '.la' library or '.lo' object file. |
| 2512 | # This function implements the same check as func_lalib_p without |
| 2513 | # resorting to external programs. To this end, it redirects stdin and |
| 2514 | # closes it afterwards, without saving the original file descriptor. |
| 2515 | # As a safety measure, use it only where a negative result would be |
| 2516 | # fatal anyway. Works if 'file' does not exist. |
| 2517 | func_lalib_unsafe_p () |
| 2518 | { |
| 2519 | lalib_p=no |
| 2520 | if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then |
| 2521 | for lalib_p_l in 1 2 3 4 |
| 2522 | do |
| 2523 | read lalib_p_line |
| 2524 | case $lalib_p_line in |
| 2525 | \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; |
| 2526 | esac |
| 2527 | done |
| 2528 | exec 0<&5 5<&- |
| 2529 | fi |
| 2530 | test yes = "$lalib_p" |
| 2531 | } |
| 2532 | |
| 2533 | # func_ltwrapper_script_p file |
| 2534 | # True iff FILE is a libtool wrapper script |
| 2535 | # This function is only a basic sanity check; it will hardly flush out |
| 2536 | # determined imposters. |
| 2537 | func_ltwrapper_script_p () |
| 2538 | { |
| 2539 | test -f "$1" && |
| 2540 | $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p |
| 2541 | } |
| 2542 | |
| 2543 | # func_ltwrapper_executable_p file |
| 2544 | # True iff FILE is a libtool wrapper executable |
| 2545 | # This function is only a basic sanity check; it will hardly flush out |
| 2546 | # determined imposters. |
| 2547 | func_ltwrapper_executable_p () |
| 2548 | { |
| 2549 | func_ltwrapper_exec_suffix= |
| 2550 | case $1 in |
| 2551 | *.exe) ;; |
| 2552 | *) func_ltwrapper_exec_suffix=.exe ;; |
| 2553 | esac |
| 2554 | $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 |
| 2555 | } |
| 2556 | |
| 2557 | # func_ltwrapper_scriptname file |
| 2558 | # Assumes file is an ltwrapper_executable |
| 2559 | # uses $file to determine the appropriate filename for a |
| 2560 | # temporary ltwrapper_script. |
| 2561 | func_ltwrapper_scriptname () |
| 2562 | { |
| 2563 | func_dirname_and_basename "$1" "" "." |
| 2564 | func_stripname '' '.exe' "$func_basename_result" |
| 2565 | func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper |
| 2566 | } |
| 2567 | |
| 2568 | # func_ltwrapper_p file |
| 2569 | # True iff FILE is a libtool wrapper script or wrapper executable |
| 2570 | # This function is only a basic sanity check; it will hardly flush out |
| 2571 | # determined imposters. |
| 2572 | func_ltwrapper_p () |
| 2573 | { |
| 2574 | func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" |
| 2575 | } |
| 2576 | |
| 2577 | |
| 2578 | # func_execute_cmds commands fail_cmd |
| 2579 | # Execute tilde-delimited COMMANDS. |
| 2580 | # If FAIL_CMD is given, eval that upon failure. |
| 2581 | # FAIL_CMD may read-access the current command in variable CMD! |
| 2582 | func_execute_cmds () |
| 2583 | { |
| 2584 | $debug_cmd |
| 2585 | |
| 2586 | save_ifs=$IFS; IFS='~' |
| 2587 | for cmd in $1; do |
| 2588 | IFS=$sp$nl |
| 2589 | eval cmd=\"$cmd\" |
| 2590 | IFS=$save_ifs |
| 2591 | func_show_eval "$cmd" "${2-:}" |
| 2592 | done |
| 2593 | IFS=$save_ifs |
| 2594 | } |
| 2595 | |
| 2596 | |
| 2597 | # func_source file |
| 2598 | # Source FILE, adding directory component if necessary. |
| 2599 | # Note that it is not necessary on cygwin/mingw to append a dot to |
| 2600 | # FILE even if both FILE and FILE.exe exist: automatic-append-.exe |
| 2601 | # behavior happens only for exec(3), not for open(2)! Also, sourcing |
| 2602 | # 'FILE.' does not work on cygwin managed mounts. |
| 2603 | func_source () |
| 2604 | { |
| 2605 | $debug_cmd |
| 2606 | |
| 2607 | case $1 in |
| 2608 | */* | *\\*) . "$1" ;; |
| 2609 | *) . "./$1" ;; |
| 2610 | esac |
| 2611 | } |
| 2612 | |
| 2613 | |
| 2614 | # func_resolve_sysroot PATH |
| 2615 | # Replace a leading = in PATH with a sysroot. Store the result into |
| 2616 | # func_resolve_sysroot_result |
| 2617 | func_resolve_sysroot () |
| 2618 | { |
| 2619 | func_resolve_sysroot_result=$1 |
| 2620 | case $func_resolve_sysroot_result in |
| 2621 | =*) |
| 2622 | func_stripname '=' '' "$func_resolve_sysroot_result" |
| 2623 | func_resolve_sysroot_result=$lt_sysroot$func_stripname_result |
| 2624 | ;; |
| 2625 | esac |
| 2626 | } |
| 2627 | |
| 2628 | # func_replace_sysroot PATH |
| 2629 | # If PATH begins with the sysroot, replace it with = and |
| 2630 | # store the result into func_replace_sysroot_result. |
| 2631 | func_replace_sysroot () |
| 2632 | { |
| 2633 | case $lt_sysroot:$1 in |
| 2634 | ?*:"$lt_sysroot"*) |
| 2635 | func_stripname "$lt_sysroot" '' "$1" |
| 2636 | func_replace_sysroot_result='='$func_stripname_result |
| 2637 | ;; |
| 2638 | *) |
| 2639 | # Including no sysroot. |
| 2640 | func_replace_sysroot_result=$1 |
| 2641 | ;; |
| 2642 | esac |
| 2643 | } |
| 2644 | |
| 2645 | # func_infer_tag arg |
| 2646 | # Infer tagged configuration to use if any are available and |
| 2647 | # if one wasn't chosen via the "--tag" command line option. |
| 2648 | # Only attempt this if the compiler in the base compile |
| 2649 | # command doesn't match the default compiler. |
| 2650 | # arg is usually of the form 'gcc ...' |
| 2651 | func_infer_tag () |
| 2652 | { |
| 2653 | $debug_cmd |
| 2654 | |
| 2655 | if test -n "$available_tags" && test -z "$tagname"; then |
| 2656 | CC_quoted= |
| 2657 | for arg in $CC; do |
| 2658 | func_append_quoted CC_quoted "$arg" |
| 2659 | done |
| 2660 | CC_expanded=`func_echo_all $CC` |
| 2661 | CC_quoted_expanded=`func_echo_all $CC_quoted` |
| 2662 | case $@ in |
| 2663 | # Blanks in the command may have been stripped by the calling shell, |
| 2664 | # but not from the CC environment variable when configure was run. |
| 2665 | " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
| 2666 | " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; |
| 2667 | # Blanks at the start of $base_compile will cause this to fail |
| 2668 | # if we don't check for them as well. |
| 2669 | *) |
| 2670 | for z in $available_tags; do |
| 2671 | if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then |
| 2672 | # Evaluate the configuration. |
| 2673 | eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" |
| 2674 | CC_quoted= |
| 2675 | for arg in $CC; do |
| 2676 | # Double-quote args containing other shell metacharacters. |
| 2677 | func_append_quoted CC_quoted "$arg" |
| 2678 | done |
| 2679 | CC_expanded=`func_echo_all $CC` |
| 2680 | CC_quoted_expanded=`func_echo_all $CC_quoted` |
| 2681 | case "$@ " in |
| 2682 | " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
| 2683 | " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) |
| 2684 | # The compiler in the base compile command matches |
| 2685 | # the one in the tagged configuration. |
| 2686 | # Assume this is the tagged configuration we want. |
| 2687 | tagname=$z |
| 2688 | break |
| 2689 | ;; |
| 2690 | esac |
| 2691 | fi |
| 2692 | done |
| 2693 | # If $tagname still isn't set, then no tagged configuration |
| 2694 | # was found and let the user know that the "--tag" command |
| 2695 | # line option must be used. |
| 2696 | if test -z "$tagname"; then |
| 2697 | func_echo "unable to infer tagged configuration" |
| 2698 | func_fatal_error "specify a tag with '--tag'" |
| 2699 | # else |
| 2700 | # func_verbose "using $tagname tagged configuration" |
| 2701 | fi |
| 2702 | ;; |
| 2703 | esac |
| 2704 | fi |
| 2705 | } |
| 2706 | |
| 2707 | |
| 2708 | |
| 2709 | # func_write_libtool_object output_name pic_name nonpic_name |
| 2710 | # Create a libtool object file (analogous to a ".la" file), |
| 2711 | # but don't create it if we're doing a dry run. |
| 2712 | func_write_libtool_object () |
| 2713 | { |
| 2714 | write_libobj=$1 |
| 2715 | if test yes = "$build_libtool_libs"; then |
| 2716 | write_lobj=\'$2\' |
| 2717 | else |
| 2718 | write_lobj=none |
| 2719 | fi |
| 2720 | |
| 2721 | if test yes = "$build_old_libs"; then |
| 2722 | write_oldobj=\'$3\' |
| 2723 | else |
| 2724 | write_oldobj=none |
| 2725 | fi |
| 2726 | |
| 2727 | $opt_dry_run || { |
| 2728 | cat >${write_libobj}T <<EOF |
| 2729 | # $write_libobj - a libtool object file |
| 2730 | # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| 2731 | # |
| 2732 | # Please DO NOT delete this file! |
| 2733 | # It is necessary for linking the library. |
| 2734 | |
| 2735 | # Name of the PIC object. |
| 2736 | pic_object=$write_lobj |
| 2737 | |
| 2738 | # Name of the non-PIC object |
| 2739 | non_pic_object=$write_oldobj |
| 2740 | |
| 2741 | EOF |
| 2742 | $MV "${write_libobj}T" "$write_libobj" |
| 2743 | } |
| 2744 | } |
| 2745 | |
| 2746 | |
| 2747 | ################################################## |
| 2748 | # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # |
| 2749 | ################################################## |
| 2750 | |
| 2751 | # func_convert_core_file_wine_to_w32 ARG |
| 2752 | # Helper function used by file name conversion functions when $build is *nix, |
| 2753 | # and $host is mingw, cygwin, or some other w32 environment. Relies on a |
| 2754 | # correctly configured wine environment available, with the winepath program |
| 2755 | # in $build's $PATH. |
| 2756 | # |
| 2757 | # ARG is the $build file name to be converted to w32 format. |
| 2758 | # Result is available in $func_convert_core_file_wine_to_w32_result, and will |
| 2759 | # be empty on error (or when ARG is empty) |
| 2760 | func_convert_core_file_wine_to_w32 () |
| 2761 | { |
| 2762 | $debug_cmd |
| 2763 | |
| 2764 | func_convert_core_file_wine_to_w32_result=$1 |
| 2765 | if test -n "$1"; then |
| 2766 | # Unfortunately, winepath does not exit with a non-zero error code, so we |
| 2767 | # are forced to check the contents of stdout. On the other hand, if the |
| 2768 | # command is not found, the shell will set an exit code of 127 and print |
| 2769 | # *an error message* to stdout. So we must check for both error code of |
| 2770 | # zero AND non-empty stdout, which explains the odd construction: |
| 2771 | func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` |
| 2772 | if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then |
| 2773 | func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | |
| 2774 | $SED -e "$sed_naive_backslashify"` |
| 2775 | else |
| 2776 | func_convert_core_file_wine_to_w32_result= |
| 2777 | fi |
| 2778 | fi |
| 2779 | } |
| 2780 | # end: func_convert_core_file_wine_to_w32 |
| 2781 | |
| 2782 | |
| 2783 | # func_convert_core_path_wine_to_w32 ARG |
| 2784 | # Helper function used by path conversion functions when $build is *nix, and |
| 2785 | # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly |
| 2786 | # configured wine environment available, with the winepath program in $build's |
| 2787 | # $PATH. Assumes ARG has no leading or trailing path separator characters. |
| 2788 | # |
| 2789 | # ARG is path to be converted from $build format to win32. |
| 2790 | # Result is available in $func_convert_core_path_wine_to_w32_result. |
| 2791 | # Unconvertible file (directory) names in ARG are skipped; if no directory names |
| 2792 | # are convertible, then the result may be empty. |
| 2793 | func_convert_core_path_wine_to_w32 () |
| 2794 | { |
| 2795 | $debug_cmd |
| 2796 | |
| 2797 | # unfortunately, winepath doesn't convert paths, only file names |
| 2798 | func_convert_core_path_wine_to_w32_result= |
| 2799 | if test -n "$1"; then |
| 2800 | oldIFS=$IFS |
| 2801 | IFS=: |
| 2802 | for func_convert_core_path_wine_to_w32_f in $1; do |
| 2803 | IFS=$oldIFS |
| 2804 | func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" |
| 2805 | if test -n "$func_convert_core_file_wine_to_w32_result"; then |
| 2806 | if test -z "$func_convert_core_path_wine_to_w32_result"; then |
| 2807 | func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result |
| 2808 | else |
| 2809 | func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" |
| 2810 | fi |
| 2811 | fi |
| 2812 | done |
| 2813 | IFS=$oldIFS |
| 2814 | fi |
| 2815 | } |
| 2816 | # end: func_convert_core_path_wine_to_w32 |
| 2817 | |
| 2818 | |
| 2819 | # func_cygpath ARGS... |
| 2820 | # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when |
| 2821 | # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) |
| 2822 | # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or |
| 2823 | # (2), returns the Cygwin file name or path in func_cygpath_result (input |
| 2824 | # file name or path is assumed to be in w32 format, as previously converted |
| 2825 | # from $build's *nix or MSYS format). In case (3), returns the w32 file name |
| 2826 | # or path in func_cygpath_result (input file name or path is assumed to be in |
| 2827 | # Cygwin format). Returns an empty string on error. |
| 2828 | # |
| 2829 | # ARGS are passed to cygpath, with the last one being the file name or path to |
| 2830 | # be converted. |
| 2831 | # |
| 2832 | # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH |
| 2833 | # environment variable; do not put it in $PATH. |
| 2834 | func_cygpath () |
| 2835 | { |
| 2836 | $debug_cmd |
| 2837 | |
| 2838 | if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then |
| 2839 | func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` |
| 2840 | if test "$?" -ne 0; then |
| 2841 | # on failure, ensure result is empty |
| 2842 | func_cygpath_result= |
| 2843 | fi |
| 2844 | else |
| 2845 | func_cygpath_result= |
| 2846 | func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" |
| 2847 | fi |
| 2848 | } |
| 2849 | #end: func_cygpath |
| 2850 | |
| 2851 | |
| 2852 | # func_convert_core_msys_to_w32 ARG |
| 2853 | # Convert file name or path ARG from MSYS format to w32 format. Return |
| 2854 | # result in func_convert_core_msys_to_w32_result. |
| 2855 | func_convert_core_msys_to_w32 () |
| 2856 | { |
| 2857 | $debug_cmd |
| 2858 | |
| 2859 | # awkward: cmd appends spaces to result |
| 2860 | func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | |
| 2861 | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` |
| 2862 | } |
| 2863 | #end: func_convert_core_msys_to_w32 |
| 2864 | |
| 2865 | |
| 2866 | # func_convert_file_check ARG1 ARG2 |
| 2867 | # Verify that ARG1 (a file name in $build format) was converted to $host |
| 2868 | # format in ARG2. Otherwise, emit an error message, but continue (resetting |
| 2869 | # func_to_host_file_result to ARG1). |
| 2870 | func_convert_file_check () |
| 2871 | { |
| 2872 | $debug_cmd |
| 2873 | |
| 2874 | if test -z "$2" && test -n "$1"; then |
| 2875 | func_error "Could not determine host file name corresponding to" |
| 2876 | func_error " '$1'" |
| 2877 | func_error "Continuing, but uninstalled executables may not work." |
| 2878 | # Fallback: |
| 2879 | func_to_host_file_result=$1 |
| 2880 | fi |
| 2881 | } |
| 2882 | # end func_convert_file_check |
| 2883 | |
| 2884 | |
| 2885 | # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH |
| 2886 | # Verify that FROM_PATH (a path in $build format) was converted to $host |
| 2887 | # format in TO_PATH. Otherwise, emit an error message, but continue, resetting |
| 2888 | # func_to_host_file_result to a simplistic fallback value (see below). |
| 2889 | func_convert_path_check () |
| 2890 | { |
| 2891 | $debug_cmd |
| 2892 | |
| 2893 | if test -z "$4" && test -n "$3"; then |
| 2894 | func_error "Could not determine the host path corresponding to" |
| 2895 | func_error " '$3'" |
| 2896 | func_error "Continuing, but uninstalled executables may not work." |
| 2897 | # Fallback. This is a deliberately simplistic "conversion" and |
| 2898 | # should not be "improved". See libtool.info. |
| 2899 | if test "x$1" != "x$2"; then |
| 2900 | lt_replace_pathsep_chars="s|$1|$2|g" |
| 2901 | func_to_host_path_result=`echo "$3" | |
| 2902 | $SED -e "$lt_replace_pathsep_chars"` |
| 2903 | else |
| 2904 | func_to_host_path_result=$3 |
| 2905 | fi |
| 2906 | fi |
| 2907 | } |
| 2908 | # end func_convert_path_check |
| 2909 | |
| 2910 | |
| 2911 | # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG |
| 2912 | # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT |
| 2913 | # and appending REPL if ORIG matches BACKPAT. |
| 2914 | func_convert_path_front_back_pathsep () |
| 2915 | { |
| 2916 | $debug_cmd |
| 2917 | |
| 2918 | case $4 in |
| 2919 | $1 ) func_to_host_path_result=$3$func_to_host_path_result |
| 2920 | ;; |
| 2921 | esac |
| 2922 | case $4 in |
| 2923 | $2 ) func_append func_to_host_path_result "$3" |
| 2924 | ;; |
| 2925 | esac |
| 2926 | } |
| 2927 | # end func_convert_path_front_back_pathsep |
| 2928 | |
| 2929 | |
| 2930 | ################################################## |
| 2931 | # $build to $host FILE NAME CONVERSION FUNCTIONS # |
| 2932 | ################################################## |
| 2933 | # invoked via '$to_host_file_cmd ARG' |
| 2934 | # |
| 2935 | # In each case, ARG is the path to be converted from $build to $host format. |
| 2936 | # Result will be available in $func_to_host_file_result. |
| 2937 | |
| 2938 | |
| 2939 | # func_to_host_file ARG |
| 2940 | # Converts the file name ARG from $build format to $host format. Return result |
| 2941 | # in func_to_host_file_result. |
| 2942 | func_to_host_file () |
| 2943 | { |
| 2944 | $debug_cmd |
| 2945 | |
| 2946 | $to_host_file_cmd "$1" |
| 2947 | } |
| 2948 | # end func_to_host_file |
| 2949 | |
| 2950 | |
| 2951 | # func_to_tool_file ARG LAZY |
| 2952 | # converts the file name ARG from $build format to toolchain format. Return |
| 2953 | # result in func_to_tool_file_result. If the conversion in use is listed |
| 2954 | # in (the comma separated) LAZY, no conversion takes place. |
| 2955 | func_to_tool_file () |
| 2956 | { |
| 2957 | $debug_cmd |
| 2958 | |
| 2959 | case ,$2, in |
| 2960 | *,"$to_tool_file_cmd",*) |
| 2961 | func_to_tool_file_result=$1 |
| 2962 | ;; |
| 2963 | *) |
| 2964 | $to_tool_file_cmd "$1" |
| 2965 | func_to_tool_file_result=$func_to_host_file_result |
| 2966 | ;; |
| 2967 | esac |
| 2968 | } |
| 2969 | # end func_to_tool_file |
| 2970 | |
| 2971 | |
| 2972 | # func_convert_file_noop ARG |
| 2973 | # Copy ARG to func_to_host_file_result. |
| 2974 | func_convert_file_noop () |
| 2975 | { |
| 2976 | func_to_host_file_result=$1 |
| 2977 | } |
| 2978 | # end func_convert_file_noop |
| 2979 | |
| 2980 | |
| 2981 | # func_convert_file_msys_to_w32 ARG |
| 2982 | # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic |
| 2983 | # conversion to w32 is not available inside the cwrapper. Returns result in |
| 2984 | # func_to_host_file_result. |
| 2985 | func_convert_file_msys_to_w32 () |
| 2986 | { |
| 2987 | $debug_cmd |
| 2988 | |
| 2989 | func_to_host_file_result=$1 |
| 2990 | if test -n "$1"; then |
| 2991 | func_convert_core_msys_to_w32 "$1" |
| 2992 | func_to_host_file_result=$func_convert_core_msys_to_w32_result |
| 2993 | fi |
| 2994 | func_convert_file_check "$1" "$func_to_host_file_result" |
| 2995 | } |
| 2996 | # end func_convert_file_msys_to_w32 |
| 2997 | |
| 2998 | |
| 2999 | # func_convert_file_cygwin_to_w32 ARG |
| 3000 | # Convert file name ARG from Cygwin to w32 format. Returns result in |
| 3001 | # func_to_host_file_result. |
| 3002 | func_convert_file_cygwin_to_w32 () |
| 3003 | { |
| 3004 | $debug_cmd |
| 3005 | |
| 3006 | func_to_host_file_result=$1 |
| 3007 | if test -n "$1"; then |
| 3008 | # because $build is cygwin, we call "the" cygpath in $PATH; no need to use |
| 3009 | # LT_CYGPATH in this case. |
| 3010 | func_to_host_file_result=`cygpath -m "$1"` |
| 3011 | fi |
| 3012 | func_convert_file_check "$1" "$func_to_host_file_result" |
| 3013 | } |
| 3014 | # end func_convert_file_cygwin_to_w32 |
| 3015 | |
| 3016 | |
| 3017 | # func_convert_file_nix_to_w32 ARG |
| 3018 | # Convert file name ARG from *nix to w32 format. Requires a wine environment |
| 3019 | # and a working winepath. Returns result in func_to_host_file_result. |
| 3020 | func_convert_file_nix_to_w32 () |
| 3021 | { |
| 3022 | $debug_cmd |
| 3023 | |
| 3024 | func_to_host_file_result=$1 |
| 3025 | if test -n "$1"; then |
| 3026 | func_convert_core_file_wine_to_w32 "$1" |
| 3027 | func_to_host_file_result=$func_convert_core_file_wine_to_w32_result |
| 3028 | fi |
| 3029 | func_convert_file_check "$1" "$func_to_host_file_result" |
| 3030 | } |
| 3031 | # end func_convert_file_nix_to_w32 |
| 3032 | |
| 3033 | |
| 3034 | # func_convert_file_msys_to_cygwin ARG |
| 3035 | # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
| 3036 | # Returns result in func_to_host_file_result. |
| 3037 | func_convert_file_msys_to_cygwin () |
| 3038 | { |
| 3039 | $debug_cmd |
| 3040 | |
| 3041 | func_to_host_file_result=$1 |
| 3042 | if test -n "$1"; then |
| 3043 | func_convert_core_msys_to_w32 "$1" |
| 3044 | func_cygpath -u "$func_convert_core_msys_to_w32_result" |
| 3045 | func_to_host_file_result=$func_cygpath_result |
| 3046 | fi |
| 3047 | func_convert_file_check "$1" "$func_to_host_file_result" |
| 3048 | } |
| 3049 | # end func_convert_file_msys_to_cygwin |
| 3050 | |
| 3051 | |
| 3052 | # func_convert_file_nix_to_cygwin ARG |
| 3053 | # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed |
| 3054 | # in a wine environment, working winepath, and LT_CYGPATH set. Returns result |
| 3055 | # in func_to_host_file_result. |
| 3056 | func_convert_file_nix_to_cygwin () |
| 3057 | { |
| 3058 | $debug_cmd |
| 3059 | |
| 3060 | func_to_host_file_result=$1 |
| 3061 | if test -n "$1"; then |
| 3062 | # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. |
| 3063 | func_convert_core_file_wine_to_w32 "$1" |
| 3064 | func_cygpath -u "$func_convert_core_file_wine_to_w32_result" |
| 3065 | func_to_host_file_result=$func_cygpath_result |
| 3066 | fi |
| 3067 | func_convert_file_check "$1" "$func_to_host_file_result" |
| 3068 | } |
| 3069 | # end func_convert_file_nix_to_cygwin |
| 3070 | |
| 3071 | |
| 3072 | ############################################# |
| 3073 | # $build to $host PATH CONVERSION FUNCTIONS # |
| 3074 | ############################################# |
| 3075 | # invoked via '$to_host_path_cmd ARG' |
| 3076 | # |
| 3077 | # In each case, ARG is the path to be converted from $build to $host format. |
| 3078 | # The result will be available in $func_to_host_path_result. |
| 3079 | # |
| 3080 | # Path separators are also converted from $build format to $host format. If |
| 3081 | # ARG begins or ends with a path separator character, it is preserved (but |
| 3082 | # converted to $host format) on output. |
| 3083 | # |
| 3084 | # All path conversion functions are named using the following convention: |
| 3085 | # file name conversion function : func_convert_file_X_to_Y () |
| 3086 | # path conversion function : func_convert_path_X_to_Y () |
| 3087 | # where, for any given $build/$host combination the 'X_to_Y' value is the |
| 3088 | # same. If conversion functions are added for new $build/$host combinations, |
| 3089 | # the two new functions must follow this pattern, or func_init_to_host_path_cmd |
| 3090 | # will break. |
| 3091 | |
| 3092 | |
| 3093 | # func_init_to_host_path_cmd |
| 3094 | # Ensures that function "pointer" variable $to_host_path_cmd is set to the |
| 3095 | # appropriate value, based on the value of $to_host_file_cmd. |
| 3096 | to_host_path_cmd= |
| 3097 | func_init_to_host_path_cmd () |
| 3098 | { |
| 3099 | $debug_cmd |
| 3100 | |
| 3101 | if test -z "$to_host_path_cmd"; then |
| 3102 | func_stripname 'func_convert_file_' '' "$to_host_file_cmd" |
| 3103 | to_host_path_cmd=func_convert_path_$func_stripname_result |
| 3104 | fi |
| 3105 | } |
| 3106 | |
| 3107 | |
| 3108 | # func_to_host_path ARG |
| 3109 | # Converts the path ARG from $build format to $host format. Return result |
| 3110 | # in func_to_host_path_result. |
| 3111 | func_to_host_path () |
| 3112 | { |
| 3113 | $debug_cmd |
| 3114 | |
| 3115 | func_init_to_host_path_cmd |
| 3116 | $to_host_path_cmd "$1" |
| 3117 | } |
| 3118 | # end func_to_host_path |
| 3119 | |
| 3120 | |
| 3121 | # func_convert_path_noop ARG |
| 3122 | # Copy ARG to func_to_host_path_result. |
| 3123 | func_convert_path_noop () |
| 3124 | { |
| 3125 | func_to_host_path_result=$1 |
| 3126 | } |
| 3127 | # end func_convert_path_noop |
| 3128 | |
| 3129 | |
| 3130 | # func_convert_path_msys_to_w32 ARG |
| 3131 | # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic |
| 3132 | # conversion to w32 is not available inside the cwrapper. Returns result in |
| 3133 | # func_to_host_path_result. |
| 3134 | func_convert_path_msys_to_w32 () |
| 3135 | { |
| 3136 | $debug_cmd |
| 3137 | |
| 3138 | func_to_host_path_result=$1 |
| 3139 | if test -n "$1"; then |
| 3140 | # Remove leading and trailing path separator characters from ARG. MSYS |
| 3141 | # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; |
| 3142 | # and winepath ignores them completely. |
| 3143 | func_stripname : : "$1" |
| 3144 | func_to_host_path_tmp1=$func_stripname_result |
| 3145 | func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
| 3146 | func_to_host_path_result=$func_convert_core_msys_to_w32_result |
| 3147 | func_convert_path_check : ";" \ |
| 3148 | "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| 3149 | func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| 3150 | fi |
| 3151 | } |
| 3152 | # end func_convert_path_msys_to_w32 |
| 3153 | |
| 3154 | |
| 3155 | # func_convert_path_cygwin_to_w32 ARG |
| 3156 | # Convert path ARG from Cygwin to w32 format. Returns result in |
| 3157 | # func_to_host_file_result. |
| 3158 | func_convert_path_cygwin_to_w32 () |
| 3159 | { |
| 3160 | $debug_cmd |
| 3161 | |
| 3162 | func_to_host_path_result=$1 |
| 3163 | if test -n "$1"; then |
| 3164 | # See func_convert_path_msys_to_w32: |
| 3165 | func_stripname : : "$1" |
| 3166 | func_to_host_path_tmp1=$func_stripname_result |
| 3167 | func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` |
| 3168 | func_convert_path_check : ";" \ |
| 3169 | "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| 3170 | func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| 3171 | fi |
| 3172 | } |
| 3173 | # end func_convert_path_cygwin_to_w32 |
| 3174 | |
| 3175 | |
| 3176 | # func_convert_path_nix_to_w32 ARG |
| 3177 | # Convert path ARG from *nix to w32 format. Requires a wine environment and |
| 3178 | # a working winepath. Returns result in func_to_host_file_result. |
| 3179 | func_convert_path_nix_to_w32 () |
| 3180 | { |
| 3181 | $debug_cmd |
| 3182 | |
| 3183 | func_to_host_path_result=$1 |
| 3184 | if test -n "$1"; then |
| 3185 | # See func_convert_path_msys_to_w32: |
| 3186 | func_stripname : : "$1" |
| 3187 | func_to_host_path_tmp1=$func_stripname_result |
| 3188 | func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
| 3189 | func_to_host_path_result=$func_convert_core_path_wine_to_w32_result |
| 3190 | func_convert_path_check : ";" \ |
| 3191 | "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| 3192 | func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| 3193 | fi |
| 3194 | } |
| 3195 | # end func_convert_path_nix_to_w32 |
| 3196 | |
| 3197 | |
| 3198 | # func_convert_path_msys_to_cygwin ARG |
| 3199 | # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
| 3200 | # Returns result in func_to_host_file_result. |
| 3201 | func_convert_path_msys_to_cygwin () |
| 3202 | { |
| 3203 | $debug_cmd |
| 3204 | |
| 3205 | func_to_host_path_result=$1 |
| 3206 | if test -n "$1"; then |
| 3207 | # See func_convert_path_msys_to_w32: |
| 3208 | func_stripname : : "$1" |
| 3209 | func_to_host_path_tmp1=$func_stripname_result |
| 3210 | func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
| 3211 | func_cygpath -u -p "$func_convert_core_msys_to_w32_result" |
| 3212 | func_to_host_path_result=$func_cygpath_result |
| 3213 | func_convert_path_check : : \ |
| 3214 | "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| 3215 | func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
| 3216 | fi |
| 3217 | } |
| 3218 | # end func_convert_path_msys_to_cygwin |
| 3219 | |
| 3220 | |
| 3221 | # func_convert_path_nix_to_cygwin ARG |
| 3222 | # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a |
| 3223 | # a wine environment, working winepath, and LT_CYGPATH set. Returns result in |
| 3224 | # func_to_host_file_result. |
| 3225 | func_convert_path_nix_to_cygwin () |
| 3226 | { |
| 3227 | $debug_cmd |
| 3228 | |
| 3229 | func_to_host_path_result=$1 |
| 3230 | if test -n "$1"; then |
| 3231 | # Remove leading and trailing path separator characters from |
| 3232 | # ARG. msys behavior is inconsistent here, cygpath turns them |
| 3233 | # into '.;' and ';.', and winepath ignores them completely. |
| 3234 | func_stripname : : "$1" |
| 3235 | func_to_host_path_tmp1=$func_stripname_result |
| 3236 | func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
| 3237 | func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" |
| 3238 | func_to_host_path_result=$func_cygpath_result |
| 3239 | func_convert_path_check : : \ |
| 3240 | "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| 3241 | func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
| 3242 | fi |
| 3243 | } |
| 3244 | # end func_convert_path_nix_to_cygwin |
| 3245 | |
| 3246 | |
| 3247 | # func_dll_def_p FILE |
| 3248 | # True iff FILE is a Windows DLL '.def' file. |
| 3249 | # Keep in sync with _LT_DLL_DEF_P in libtool.m4 |
| 3250 | func_dll_def_p () |
| 3251 | { |
| 3252 | $debug_cmd |
| 3253 | |
| 3254 | func_dll_def_p_tmp=`$SED -n \ |
| 3255 | -e 's/^[ ]*//' \ |
| 3256 | -e '/^\(;.*\)*$/d' \ |
| 3257 | -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ |
| 3258 | -e q \ |
| 3259 | "$1"` |
| 3260 | test DEF = "$func_dll_def_p_tmp" |
| 3261 | } |
| 3262 | |
| 3263 | |
| 3264 | # func_mode_compile arg... |
| 3265 | func_mode_compile () |
| 3266 | { |
| 3267 | $debug_cmd |
| 3268 | |
| 3269 | # Get the compilation command and the source file. |
| 3270 | base_compile= |
| 3271 | srcfile=$nonopt # always keep a non-empty value in "srcfile" |
| 3272 | suppress_opt=yes |
| 3273 | suppress_output= |
| 3274 | arg_mode=normal |
| 3275 | libobj= |
| 3276 | later= |
| 3277 | pie_flag= |
| 3278 | |
| 3279 | for arg |
| 3280 | do |
| 3281 | case $arg_mode in |
| 3282 | arg ) |
| 3283 | # do not "continue". Instead, add this to base_compile |
| 3284 | lastarg=$arg |
| 3285 | arg_mode=normal |
| 3286 | ;; |
| 3287 | |
| 3288 | target ) |
| 3289 | libobj=$arg |
| 3290 | arg_mode=normal |
| 3291 | continue |
| 3292 | ;; |
| 3293 | |
| 3294 | normal ) |
| 3295 | # Accept any command-line options. |
| 3296 | case $arg in |
| 3297 | -o) |
| 3298 | test -n "$libobj" && \ |
| 3299 | func_fatal_error "you cannot specify '-o' more than once" |
| 3300 | arg_mode=target |
| 3301 | continue |
| 3302 | ;; |
| 3303 | |
| 3304 | -pie | -fpie | -fPIE) |
| 3305 | func_append pie_flag " $arg" |
| 3306 | continue |
| 3307 | ;; |
| 3308 | |
| 3309 | -shared | -static | -prefer-pic | -prefer-non-pic) |
| 3310 | func_append later " $arg" |
| 3311 | continue |
| 3312 | ;; |
| 3313 | |
| 3314 | -no-suppress) |
| 3315 | suppress_opt=no |
| 3316 | continue |
| 3317 | ;; |
| 3318 | |
| 3319 | -Xcompiler) |
| 3320 | arg_mode=arg # the next one goes into the "base_compile" arg list |
| 3321 | continue # The current "srcfile" will either be retained or |
| 3322 | ;; # replaced later. I would guess that would be a bug. |
| 3323 | |
| 3324 | -Wc,*) |
| 3325 | func_stripname '-Wc,' '' "$arg" |
| 3326 | args=$func_stripname_result |
| 3327 | lastarg= |
| 3328 | save_ifs=$IFS; IFS=, |
| 3329 | for arg in $args; do |
| 3330 | IFS=$save_ifs |
| 3331 | func_append_quoted lastarg "$arg" |
| 3332 | done |
| 3333 | IFS=$save_ifs |
| 3334 | func_stripname ' ' '' "$lastarg" |
| 3335 | lastarg=$func_stripname_result |
| 3336 | |
| 3337 | # Add the arguments to base_compile. |
| 3338 | func_append base_compile " $lastarg" |
| 3339 | continue |
| 3340 | ;; |
| 3341 | |
| 3342 | *) |
| 3343 | # Accept the current argument as the source file. |
| 3344 | # The previous "srcfile" becomes the current argument. |
| 3345 | # |
| 3346 | lastarg=$srcfile |
| 3347 | srcfile=$arg |
| 3348 | ;; |
| 3349 | esac # case $arg |
| 3350 | ;; |
| 3351 | esac # case $arg_mode |
| 3352 | |
| 3353 | # Aesthetically quote the previous argument. |
| 3354 | func_append_quoted base_compile "$lastarg" |
| 3355 | done # for arg |
| 3356 | |
| 3357 | case $arg_mode in |
| 3358 | arg) |
| 3359 | func_fatal_error "you must specify an argument for -Xcompile" |
| 3360 | ;; |
| 3361 | target) |
| 3362 | func_fatal_error "you must specify a target with '-o'" |
| 3363 | ;; |
| 3364 | *) |
| 3365 | # Get the name of the library object. |
| 3366 | test -z "$libobj" && { |
| 3367 | func_basename "$srcfile" |
| 3368 | libobj=$func_basename_result |
| 3369 | } |
| 3370 | ;; |
| 3371 | esac |
| 3372 | |
| 3373 | # Recognize several different file suffixes. |
| 3374 | # If the user specifies -o file.o, it is replaced with file.lo |
| 3375 | case $libobj in |
| 3376 | *.[cCFSifmso] | \ |
| 3377 | *.ada | *.adb | *.ads | *.asm | \ |
| 3378 | *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ |
| 3379 | *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) |
| 3380 | func_xform "$libobj" |
| 3381 | libobj=$func_xform_result |
| 3382 | ;; |
| 3383 | esac |
| 3384 | |
| 3385 | case $libobj in |
| 3386 | *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; |
| 3387 | *) |
| 3388 | func_fatal_error "cannot determine name of library object from '$libobj'" |
| 3389 | ;; |
| 3390 | esac |
| 3391 | |
| 3392 | func_infer_tag $base_compile |
| 3393 | |
| 3394 | for arg in $later; do |
| 3395 | case $arg in |
| 3396 | -shared) |
| 3397 | test yes = "$build_libtool_libs" \ |
| 3398 | || func_fatal_configuration "cannot build a shared library" |
| 3399 | build_old_libs=no |
| 3400 | continue |
| 3401 | ;; |
| 3402 | |
| 3403 | -static) |
| 3404 | build_libtool_libs=no |
| 3405 | build_old_libs=yes |
| 3406 | continue |
| 3407 | ;; |
| 3408 | |
| 3409 | -prefer-pic) |
| 3410 | pic_mode=yes |
| 3411 | continue |
| 3412 | ;; |
| 3413 | |
| 3414 | -prefer-non-pic) |
| 3415 | pic_mode=no |
| 3416 | continue |
| 3417 | ;; |
| 3418 | esac |
| 3419 | done |
| 3420 | |
| 3421 | func_quote_for_eval "$libobj" |
| 3422 | test "X$libobj" != "X$func_quote_for_eval_result" \ |
| 3423 | && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ |
| 3424 | && func_warning "libobj name '$libobj' may not contain shell special characters." |
| 3425 | func_dirname_and_basename "$obj" "/" "" |
| 3426 | objname=$func_basename_result |
| 3427 | xdir=$func_dirname_result |
| 3428 | lobj=$xdir$objdir/$objname |
| 3429 | |
| 3430 | test -z "$base_compile" && \ |
| 3431 | func_fatal_help "you must specify a compilation command" |
| 3432 | |
| 3433 | # Delete any leftover library objects. |
| 3434 | if test yes = "$build_old_libs"; then |
| 3435 | removelist="$obj $lobj $libobj ${libobj}T" |
| 3436 | else |
| 3437 | removelist="$lobj $libobj ${libobj}T" |
| 3438 | fi |
| 3439 | |
| 3440 | # On Cygwin there's no "real" PIC flag so we must build both object types |
| 3441 | case $host_os in |
| 3442 | cygwin* | mingw* | pw32* | os2* | cegcc*) |
| 3443 | pic_mode=default |
| 3444 | ;; |
| 3445 | esac |
| 3446 | if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then |
| 3447 | # non-PIC code in shared libraries is not supported |
| 3448 | pic_mode=default |
| 3449 | fi |
| 3450 | |
| 3451 | # Calculate the filename of the output object if compiler does |
| 3452 | # not support -o with -c |
| 3453 | if test no = "$compiler_c_o"; then |
| 3454 | output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext |
| 3455 | lockfile=$output_obj.lock |
| 3456 | else |
| 3457 | output_obj= |
| 3458 | need_locks=no |
| 3459 | lockfile= |
| 3460 | fi |
| 3461 | |
| 3462 | # Lock this critical section if it is needed |
| 3463 | # We use this script file to make the link, it avoids creating a new file |
| 3464 | if test yes = "$need_locks"; then |
| 3465 | until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
| 3466 | func_echo "Waiting for $lockfile to be removed" |
| 3467 | sleep 2 |
| 3468 | done |
| 3469 | elif test warn = "$need_locks"; then |
| 3470 | if test -f "$lockfile"; then |
| 3471 | $ECHO "\ |
| 3472 | *** ERROR, $lockfile exists and contains: |
| 3473 | `cat $lockfile 2>/dev/null` |
| 3474 | |
| 3475 | This indicates that another process is trying to use the same |
| 3476 | temporary object file, and libtool could not work around it because |
| 3477 | your compiler does not support '-c' and '-o' together. If you |
| 3478 | repeat this compilation, it may succeed, by chance, but you had better |
| 3479 | avoid parallel builds (make -j) in this platform, or get a better |
| 3480 | compiler." |
| 3481 | |
| 3482 | $opt_dry_run || $RM $removelist |
| 3483 | exit $EXIT_FAILURE |
| 3484 | fi |
| 3485 | func_append removelist " $output_obj" |
| 3486 | $ECHO "$srcfile" > "$lockfile" |
| 3487 | fi |
| 3488 | |
| 3489 | $opt_dry_run || $RM $removelist |
| 3490 | func_append removelist " $lockfile" |
| 3491 | trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 |
| 3492 | |
| 3493 | func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 |
| 3494 | srcfile=$func_to_tool_file_result |
| 3495 | func_quote_for_eval "$srcfile" |
| 3496 | qsrcfile=$func_quote_for_eval_result |
| 3497 | |
| 3498 | # Only build a PIC object if we are building libtool libraries. |
| 3499 | if test yes = "$build_libtool_libs"; then |
| 3500 | # Without this assignment, base_compile gets emptied. |
| 3501 | fbsd_hideous_sh_bug=$base_compile |
| 3502 | |
| 3503 | if test no != "$pic_mode"; then |
| 3504 | command="$base_compile $qsrcfile $pic_flag" |
| 3505 | else |
| 3506 | # Don't build PIC code |
| 3507 | command="$base_compile $qsrcfile" |
| 3508 | fi |
| 3509 | |
| 3510 | func_mkdir_p "$xdir$objdir" |
| 3511 | |
| 3512 | if test -z "$output_obj"; then |
| 3513 | # Place PIC objects in $objdir |
| 3514 | func_append command " -o $lobj" |
| 3515 | fi |
| 3516 | |
| 3517 | func_show_eval_locale "$command" \ |
| 3518 | 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' |
| 3519 | |
| 3520 | if test warn = "$need_locks" && |
| 3521 | test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| 3522 | $ECHO "\ |
| 3523 | *** ERROR, $lockfile contains: |
| 3524 | `cat $lockfile 2>/dev/null` |
| 3525 | |
| 3526 | but it should contain: |
| 3527 | $srcfile |
| 3528 | |
| 3529 | This indicates that another process is trying to use the same |
| 3530 | temporary object file, and libtool could not work around it because |
| 3531 | your compiler does not support '-c' and '-o' together. If you |
| 3532 | repeat this compilation, it may succeed, by chance, but you had better |
| 3533 | avoid parallel builds (make -j) in this platform, or get a better |
| 3534 | compiler." |
| 3535 | |
| 3536 | $opt_dry_run || $RM $removelist |
| 3537 | exit $EXIT_FAILURE |
| 3538 | fi |
| 3539 | |
| 3540 | # Just move the object if needed, then go on to compile the next one |
| 3541 | if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then |
| 3542 | func_show_eval '$MV "$output_obj" "$lobj"' \ |
| 3543 | 'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
| 3544 | fi |
| 3545 | |
| 3546 | # Allow error messages only from the first compilation. |
| 3547 | if test yes = "$suppress_opt"; then |
| 3548 | suppress_output=' >/dev/null 2>&1' |
| 3549 | fi |
| 3550 | fi |
| 3551 | |
| 3552 | # Only build a position-dependent object if we build old libraries. |
| 3553 | if test yes = "$build_old_libs"; then |
| 3554 | if test yes != "$pic_mode"; then |
| 3555 | # Don't build PIC code |
| 3556 | command="$base_compile $qsrcfile$pie_flag" |
| 3557 | else |
| 3558 | command="$base_compile $qsrcfile $pic_flag" |
| 3559 | fi |
| 3560 | if test yes = "$compiler_c_o"; then |
| 3561 | func_append command " -o $obj" |
| 3562 | fi |
| 3563 | |
| 3564 | # Suppress compiler output if we already did a PIC compilation. |
| 3565 | func_append command "$suppress_output" |
| 3566 | func_show_eval_locale "$command" \ |
| 3567 | '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' |
| 3568 | |
| 3569 | if test warn = "$need_locks" && |
| 3570 | test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| 3571 | $ECHO "\ |
| 3572 | *** ERROR, $lockfile contains: |
| 3573 | `cat $lockfile 2>/dev/null` |
| 3574 | |
| 3575 | but it should contain: |
| 3576 | $srcfile |
| 3577 | |
| 3578 | This indicates that another process is trying to use the same |
| 3579 | temporary object file, and libtool could not work around it because |
| 3580 | your compiler does not support '-c' and '-o' together. If you |
| 3581 | repeat this compilation, it may succeed, by chance, but you had better |
| 3582 | avoid parallel builds (make -j) in this platform, or get a better |
| 3583 | compiler." |
| 3584 | |
| 3585 | $opt_dry_run || $RM $removelist |
| 3586 | exit $EXIT_FAILURE |
| 3587 | fi |
| 3588 | |
| 3589 | # Just move the object if needed |
| 3590 | if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then |
| 3591 | func_show_eval '$MV "$output_obj" "$obj"' \ |
| 3592 | 'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
| 3593 | fi |
| 3594 | fi |
| 3595 | |
| 3596 | $opt_dry_run || { |
| 3597 | func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" |
| 3598 | |
| 3599 | # Unlock the critical section if it was locked |
| 3600 | if test no != "$need_locks"; then |
| 3601 | removelist=$lockfile |
| 3602 | $RM "$lockfile" |
| 3603 | fi |
| 3604 | } |
| 3605 | |
| 3606 | exit $EXIT_SUCCESS |
| 3607 | } |
| 3608 | |
| 3609 | $opt_help || { |
| 3610 | test compile = "$opt_mode" && func_mode_compile ${1+"$@"} |
| 3611 | } |
| 3612 | |
| 3613 | func_mode_help () |
| 3614 | { |
| 3615 | # We need to display help for each of the modes. |
| 3616 | case $opt_mode in |
| 3617 | "") |
| 3618 | # Generic help is extracted from the usage comments |
| 3619 | # at the start of this file. |
| 3620 | func_help |
| 3621 | ;; |
| 3622 | |
| 3623 | clean) |
| 3624 | $ECHO \ |
| 3625 | "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... |
| 3626 | |
| 3627 | Remove files from the build directory. |
| 3628 | |
| 3629 | RM is the name of the program to use to delete files associated with each FILE |
| 3630 | (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
| 3631 | to RM. |
| 3632 | |
| 3633 | If FILE is a libtool library, object or program, all the files associated |
| 3634 | with it are deleted. Otherwise, only FILE itself is deleted using RM." |
| 3635 | ;; |
| 3636 | |
| 3637 | compile) |
| 3638 | $ECHO \ |
| 3639 | "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE |
| 3640 | |
| 3641 | Compile a source file into a libtool library object. |
| 3642 | |
| 3643 | This mode accepts the following additional options: |
| 3644 | |
| 3645 | -o OUTPUT-FILE set the output file name to OUTPUT-FILE |
| 3646 | -no-suppress do not suppress compiler output for multiple passes |
| 3647 | -prefer-pic try to build PIC objects only |
| 3648 | -prefer-non-pic try to build non-PIC objects only |
| 3649 | -shared do not build a '.o' file suitable for static linking |
| 3650 | -static only build a '.o' file suitable for static linking |
| 3651 | -Wc,FLAG pass FLAG directly to the compiler |
| 3652 | |
| 3653 | COMPILE-COMMAND is a command to be used in creating a 'standard' object file |
| 3654 | from the given SOURCEFILE. |
| 3655 | |
| 3656 | The output file name is determined by removing the directory component from |
| 3657 | SOURCEFILE, then substituting the C source code suffix '.c' with the |
| 3658 | library object suffix, '.lo'." |
| 3659 | ;; |
| 3660 | |
| 3661 | execute) |
| 3662 | $ECHO \ |
| 3663 | "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... |
| 3664 | |
| 3665 | Automatically set library path, then run a program. |
| 3666 | |
| 3667 | This mode accepts the following additional options: |
| 3668 | |
| 3669 | -dlopen FILE add the directory containing FILE to the library path |
| 3670 | |
| 3671 | This mode sets the library path environment variable according to '-dlopen' |
| 3672 | flags. |
| 3673 | |
| 3674 | If any of the ARGS are libtool executable wrappers, then they are translated |
| 3675 | into their corresponding uninstalled binary, and any of their required library |
| 3676 | directories are added to the library path. |
| 3677 | |
| 3678 | Then, COMMAND is executed, with ARGS as arguments." |
| 3679 | ;; |
| 3680 | |
| 3681 | finish) |
| 3682 | $ECHO \ |
| 3683 | "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... |
| 3684 | |
| 3685 | Complete the installation of libtool libraries. |
| 3686 | |
| 3687 | Each LIBDIR is a directory that contains libtool libraries. |
| 3688 | |
| 3689 | The commands that this mode executes may require superuser privileges. Use |
| 3690 | the '--dry-run' option if you just want to see what would be executed." |
| 3691 | ;; |
| 3692 | |
| 3693 | install) |
| 3694 | $ECHO \ |
| 3695 | "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... |
| 3696 | |
| 3697 | Install executables or libraries. |
| 3698 | |
| 3699 | INSTALL-COMMAND is the installation command. The first component should be |
| 3700 | either the 'install' or 'cp' program. |
| 3701 | |
| 3702 | The following components of INSTALL-COMMAND are treated specially: |
| 3703 | |
| 3704 | -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation |
| 3705 | |
| 3706 | The rest of the components are interpreted as arguments to that command (only |
| 3707 | BSD-compatible install options are recognized)." |
| 3708 | ;; |
| 3709 | |
| 3710 | link) |
| 3711 | $ECHO \ |
| 3712 | "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... |
| 3713 | |
| 3714 | Link object files or libraries together to form another library, or to |
| 3715 | create an executable program. |
| 3716 | |
| 3717 | LINK-COMMAND is a command using the C compiler that you would use to create |
| 3718 | a program from several object files. |
| 3719 | |
| 3720 | The following components of LINK-COMMAND are treated specially: |
| 3721 | |
| 3722 | -all-static do not do any dynamic linking at all |
| 3723 | -avoid-version do not add a version suffix if possible |
| 3724 | -bindir BINDIR specify path to binaries directory (for systems where |
| 3725 | libraries must be found in the PATH setting at runtime) |
| 3726 | -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime |
| 3727 | -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols |
| 3728 | -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) |
| 3729 | -export-symbols SYMFILE |
| 3730 | try to export only the symbols listed in SYMFILE |
| 3731 | -export-symbols-regex REGEX |
| 3732 | try to export only the symbols matching REGEX |
| 3733 | -LLIBDIR search LIBDIR for required installed libraries |
| 3734 | -lNAME OUTPUT-FILE requires the installed library libNAME |
| 3735 | -module build a library that can dlopened |
| 3736 | -no-fast-install disable the fast-install mode |
| 3737 | -no-install link a not-installable executable |
| 3738 | -no-undefined declare that a library does not refer to external symbols |
| 3739 | -o OUTPUT-FILE create OUTPUT-FILE from the specified objects |
| 3740 | -objectlist FILE use a list of object files found in FILE to specify objects |
| 3741 | -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) |
| 3742 | -precious-files-regex REGEX |
| 3743 | don't remove output files matching REGEX |
| 3744 | -release RELEASE specify package release information |
| 3745 | -rpath LIBDIR the created library will eventually be installed in LIBDIR |
| 3746 | -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries |
| 3747 | -shared only do dynamic linking of libtool libraries |
| 3748 | -shrext SUFFIX override the standard shared library file extension |
| 3749 | -static do not do any dynamic linking of uninstalled libtool libraries |
| 3750 | -static-libtool-libs |
| 3751 | do not do any dynamic linking of libtool libraries |
| 3752 | -version-info CURRENT[:REVISION[:AGE]] |
| 3753 | specify library version info [each variable defaults to 0] |
| 3754 | -weak LIBNAME declare that the target provides the LIBNAME interface |
| 3755 | -Wc,FLAG |
| 3756 | -Xcompiler FLAG pass linker-specific FLAG directly to the compiler |
| 3757 | -Wl,FLAG |
| 3758 | -Xlinker FLAG pass linker-specific FLAG directly to the linker |
| 3759 | -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) |
| 3760 | |
| 3761 | All other options (arguments beginning with '-') are ignored. |
| 3762 | |
| 3763 | Every other argument is treated as a filename. Files ending in '.la' are |
| 3764 | treated as uninstalled libtool libraries, other files are standard or library |
| 3765 | object files. |
| 3766 | |
| 3767 | If the OUTPUT-FILE ends in '.la', then a libtool library is created, |
| 3768 | only library objects ('.lo' files) may be specified, and '-rpath' is |
| 3769 | required, except when creating a convenience library. |
| 3770 | |
| 3771 | If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created |
| 3772 | using 'ar' and 'ranlib', or on Windows using 'lib'. |
| 3773 | |
| 3774 | If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file |
| 3775 | is created, otherwise an executable program is created." |
| 3776 | ;; |
| 3777 | |
| 3778 | uninstall) |
| 3779 | $ECHO \ |
| 3780 | "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... |
| 3781 | |
| 3782 | Remove libraries from an installation directory. |
| 3783 | |
| 3784 | RM is the name of the program to use to delete files associated with each FILE |
| 3785 | (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
| 3786 | to RM. |
| 3787 | |
| 3788 | If FILE is a libtool library, all the files associated with it are deleted. |
| 3789 | Otherwise, only FILE itself is deleted using RM." |
| 3790 | ;; |
| 3791 | |
| 3792 | *) |
| 3793 | func_fatal_help "invalid operation mode '$opt_mode'" |
| 3794 | ;; |
| 3795 | esac |
| 3796 | |
| 3797 | echo |
| 3798 | $ECHO "Try '$progname --help' for more information about other modes." |
| 3799 | } |
| 3800 | |
| 3801 | # Now that we've collected a possible --mode arg, show help if necessary |
| 3802 | if $opt_help; then |
| 3803 | if test : = "$opt_help"; then |
| 3804 | func_mode_help |
| 3805 | else |
| 3806 | { |
| 3807 | func_help noexit |
| 3808 | for opt_mode in compile link execute install finish uninstall clean; do |
| 3809 | func_mode_help |
| 3810 | done |
| 3811 | } | $SED -n '1p; 2,$s/^Usage:/ or: /p' |
| 3812 | { |
| 3813 | func_help noexit |
| 3814 | for opt_mode in compile link execute install finish uninstall clean; do |
| 3815 | echo |
| 3816 | func_mode_help |
| 3817 | done |
| 3818 | } | |
| 3819 | $SED '1d |
| 3820 | /^When reporting/,/^Report/{ |
| 3821 | H |
| 3822 | d |
| 3823 | } |
| 3824 | $x |
| 3825 | /information about other modes/d |
| 3826 | /more detailed .*MODE/d |
| 3827 | s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' |
| 3828 | fi |
| 3829 | exit $? |
| 3830 | fi |
| 3831 | |
| 3832 | |
| 3833 | # func_mode_execute arg... |
| 3834 | func_mode_execute () |
| 3835 | { |
| 3836 | $debug_cmd |
| 3837 | |
| 3838 | # The first argument is the command name. |
| 3839 | cmd=$nonopt |
| 3840 | test -z "$cmd" && \ |
| 3841 | func_fatal_help "you must specify a COMMAND" |
| 3842 | |
| 3843 | # Handle -dlopen flags immediately. |
| 3844 | for file in $opt_dlopen; do |
| 3845 | test -f "$file" \ |
| 3846 | || func_fatal_help "'$file' is not a file" |
| 3847 | |
| 3848 | dir= |
| 3849 | case $file in |
| 3850 | *.la) |
| 3851 | func_resolve_sysroot "$file" |
| 3852 | file=$func_resolve_sysroot_result |
| 3853 | |
| 3854 | # Check to see that this really is a libtool archive. |
| 3855 | func_lalib_unsafe_p "$file" \ |
| 3856 | || func_fatal_help "'$lib' is not a valid libtool archive" |
| 3857 | |
| 3858 | # Read the libtool library. |
| 3859 | dlname= |
| 3860 | library_names= |
| 3861 | func_source "$file" |
| 3862 | |
| 3863 | # Skip this library if it cannot be dlopened. |
| 3864 | if test -z "$dlname"; then |
| 3865 | # Warn if it was a shared library. |
| 3866 | test -n "$library_names" && \ |
| 3867 | func_warning "'$file' was not linked with '-export-dynamic'" |
| 3868 | continue |
| 3869 | fi |
| 3870 | |
| 3871 | func_dirname "$file" "" "." |
| 3872 | dir=$func_dirname_result |
| 3873 | |
| 3874 | if test -f "$dir/$objdir/$dlname"; then |
| 3875 | func_append dir "/$objdir" |
| 3876 | else |
| 3877 | if test ! -f "$dir/$dlname"; then |
| 3878 | func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" |
| 3879 | fi |
| 3880 | fi |
| 3881 | ;; |
| 3882 | |
| 3883 | *.lo) |
| 3884 | # Just add the directory containing the .lo file. |
| 3885 | func_dirname "$file" "" "." |
| 3886 | dir=$func_dirname_result |
| 3887 | ;; |
| 3888 | |
| 3889 | *) |
| 3890 | func_warning "'-dlopen' is ignored for non-libtool libraries and objects" |
| 3891 | continue |
| 3892 | ;; |
| 3893 | esac |
| 3894 | |
| 3895 | # Get the absolute pathname. |
| 3896 | absdir=`cd "$dir" && pwd` |
| 3897 | test -n "$absdir" && dir=$absdir |
| 3898 | |
| 3899 | # Now add the directory to shlibpath_var. |
| 3900 | if eval "test -z \"\$$shlibpath_var\""; then |
| 3901 | eval "$shlibpath_var=\"\$dir\"" |
| 3902 | else |
| 3903 | eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" |
| 3904 | fi |
| 3905 | done |
| 3906 | |
| 3907 | # This variable tells wrapper scripts just to set shlibpath_var |
| 3908 | # rather than running their programs. |
| 3909 | libtool_execute_magic=$magic |
| 3910 | |
| 3911 | # Check if any of the arguments is a wrapper script. |
| 3912 | args= |
| 3913 | for file |
| 3914 | do |
| 3915 | case $file in |
| 3916 | -* | *.la | *.lo ) ;; |
| 3917 | *) |
| 3918 | # Do a test to see if this is really a libtool program. |
| 3919 | if func_ltwrapper_script_p "$file"; then |
| 3920 | func_source "$file" |
| 3921 | # Transform arg to wrapped name. |
| 3922 | file=$progdir/$program |
| 3923 | elif func_ltwrapper_executable_p "$file"; then |
| 3924 | func_ltwrapper_scriptname "$file" |
| 3925 | func_source "$func_ltwrapper_scriptname_result" |
| 3926 | # Transform arg to wrapped name. |
| 3927 | file=$progdir/$program |
| 3928 | fi |
| 3929 | ;; |
| 3930 | esac |
| 3931 | # Quote arguments (to preserve shell metacharacters). |
| 3932 | func_append_quoted args "$file" |
| 3933 | done |
| 3934 | |
| 3935 | if $opt_dry_run; then |
| 3936 | # Display what would be done. |
| 3937 | if test -n "$shlibpath_var"; then |
| 3938 | eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" |
| 3939 | echo "export $shlibpath_var" |
| 3940 | fi |
| 3941 | $ECHO "$cmd$args" |
| 3942 | exit $EXIT_SUCCESS |
| 3943 | else |
| 3944 | if test -n "$shlibpath_var"; then |
| 3945 | # Export the shlibpath_var. |
| 3946 | eval "export $shlibpath_var" |
| 3947 | fi |
| 3948 | |
| 3949 | # Restore saved environment variables |
| 3950 | for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES |
| 3951 | do |
| 3952 | eval "if test \"\${save_$lt_var+set}\" = set; then |
| 3953 | $lt_var=\$save_$lt_var; export $lt_var |
| 3954 | else |
| 3955 | $lt_unset $lt_var |
| 3956 | fi" |
| 3957 | done |
| 3958 | |
| 3959 | # Now prepare to actually exec the command. |
| 3960 | exec_cmd=\$cmd$args |
| 3961 | fi |
| 3962 | } |
| 3963 | |
| 3964 | test execute = "$opt_mode" && func_mode_execute ${1+"$@"} |
| 3965 | |
| 3966 | |
| 3967 | # func_mode_finish arg... |
| 3968 | func_mode_finish () |
| 3969 | { |
| 3970 | $debug_cmd |
| 3971 | |
| 3972 | libs= |
| 3973 | libdirs= |
| 3974 | admincmds= |
| 3975 | |
| 3976 | for opt in "$nonopt" ${1+"$@"} |
| 3977 | do |
| 3978 | if test -d "$opt"; then |
| 3979 | func_append libdirs " $opt" |
| 3980 | |
| 3981 | elif test -f "$opt"; then |
| 3982 | if func_lalib_unsafe_p "$opt"; then |
| 3983 | func_append libs " $opt" |
| 3984 | else |
| 3985 | func_warning "'$opt' is not a valid libtool archive" |
| 3986 | fi |
| 3987 | |
| 3988 | else |
| 3989 | func_fatal_error "invalid argument '$opt'" |
| 3990 | fi |
| 3991 | done |
| 3992 | |
| 3993 | if test -n "$libs"; then |
| 3994 | if test -n "$lt_sysroot"; then |
| 3995 | sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` |
| 3996 | sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" |
| 3997 | else |
| 3998 | sysroot_cmd= |
| 3999 | fi |
| 4000 | |
| 4001 | # Remove sysroot references |
| 4002 | if $opt_dry_run; then |
| 4003 | for lib in $libs; do |
| 4004 | echo "removing references to $lt_sysroot and '=' prefixes from $lib" |
| 4005 | done |
| 4006 | else |
| 4007 | tmpdir=`func_mktempdir` |
| 4008 | for lib in $libs; do |
| 4009 | $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ |
| 4010 | > $tmpdir/tmp-la |
| 4011 | mv -f $tmpdir/tmp-la $lib |
| 4012 | done |
| 4013 | ${RM}r "$tmpdir" |
| 4014 | fi |
| 4015 | fi |
| 4016 | |
| 4017 | if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
| 4018 | for libdir in $libdirs; do |
| 4019 | if test -n "$finish_cmds"; then |
| 4020 | # Do each command in the finish commands. |
| 4021 | func_execute_cmds "$finish_cmds" 'admincmds="$admincmds |
| 4022 | '"$cmd"'"' |
| 4023 | fi |
| 4024 | if test -n "$finish_eval"; then |
| 4025 | # Do the single finish_eval. |
| 4026 | eval cmds=\"$finish_eval\" |
| 4027 | $opt_dry_run || eval "$cmds" || func_append admincmds " |
| 4028 | $cmds" |
| 4029 | fi |
| 4030 | done |
| 4031 | fi |
| 4032 | |
| 4033 | # Exit here if they wanted silent mode. |
| 4034 | $opt_quiet && exit $EXIT_SUCCESS |
| 4035 | |
| 4036 | if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
| 4037 | echo "----------------------------------------------------------------------" |
| 4038 | echo "Libraries have been installed in:" |
| 4039 | for libdir in $libdirs; do |
| 4040 | $ECHO " $libdir" |
| 4041 | done |
| 4042 | echo |
| 4043 | echo "If you ever happen to want to link against installed libraries" |
| 4044 | echo "in a given directory, LIBDIR, you must either use libtool, and" |
| 4045 | echo "specify the full pathname of the library, or use the '-LLIBDIR'" |
| 4046 | echo "flag during linking and do at least one of the following:" |
| 4047 | if test -n "$shlibpath_var"; then |
| 4048 | echo " - add LIBDIR to the '$shlibpath_var' environment variable" |
| 4049 | echo " during execution" |
| 4050 | fi |
| 4051 | if test -n "$runpath_var"; then |
| 4052 | echo " - add LIBDIR to the '$runpath_var' environment variable" |
| 4053 | echo " during linking" |
| 4054 | fi |
| 4055 | if test -n "$hardcode_libdir_flag_spec"; then |
| 4056 | libdir=LIBDIR |
| 4057 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 4058 | |
| 4059 | $ECHO " - use the '$flag' linker flag" |
| 4060 | fi |
| 4061 | if test -n "$admincmds"; then |
| 4062 | $ECHO " - have your system administrator run these commands:$admincmds" |
| 4063 | fi |
| 4064 | if test -f /etc/ld.so.conf; then |
| 4065 | echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" |
| 4066 | fi |
| 4067 | echo |
| 4068 | |
| 4069 | echo "See any operating system documentation about shared libraries for" |
| 4070 | case $host in |
| 4071 | solaris2.[6789]|solaris2.1[0-9]) |
| 4072 | echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" |
| 4073 | echo "pages." |
| 4074 | ;; |
| 4075 | *) |
| 4076 | echo "more information, such as the ld(1) and ld.so(8) manual pages." |
| 4077 | ;; |
| 4078 | esac |
| 4079 | echo "----------------------------------------------------------------------" |
| 4080 | fi |
| 4081 | exit $EXIT_SUCCESS |
| 4082 | } |
| 4083 | |
| 4084 | test finish = "$opt_mode" && func_mode_finish ${1+"$@"} |
| 4085 | |
| 4086 | |
| 4087 | # func_mode_install arg... |
| 4088 | func_mode_install () |
| 4089 | { |
| 4090 | $debug_cmd |
| 4091 | |
| 4092 | # There may be an optional sh(1) argument at the beginning of |
| 4093 | # install_prog (especially on Windows NT). |
| 4094 | if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || |
| 4095 | # Allow the use of GNU shtool's install command. |
| 4096 | case $nonopt in *shtool*) :;; *) false;; esac |
| 4097 | then |
| 4098 | # Aesthetically quote it. |
| 4099 | func_quote_for_eval "$nonopt" |
| 4100 | install_prog="$func_quote_for_eval_result " |
| 4101 | arg=$1 |
| 4102 | shift |
| 4103 | else |
| 4104 | install_prog= |
| 4105 | arg=$nonopt |
| 4106 | fi |
| 4107 | |
| 4108 | # The real first argument should be the name of the installation program. |
| 4109 | # Aesthetically quote it. |
| 4110 | func_quote_for_eval "$arg" |
| 4111 | func_append install_prog "$func_quote_for_eval_result" |
| 4112 | install_shared_prog=$install_prog |
| 4113 | case " $install_prog " in |
| 4114 | *[\\\ /]cp\ *) install_cp=: ;; |
| 4115 | *) install_cp=false ;; |
| 4116 | esac |
| 4117 | |
| 4118 | # We need to accept at least all the BSD install flags. |
| 4119 | dest= |
| 4120 | files= |
| 4121 | opts= |
| 4122 | prev= |
| 4123 | install_type= |
| 4124 | isdir=false |
| 4125 | stripme= |
| 4126 | no_mode=: |
| 4127 | for arg |
| 4128 | do |
| 4129 | arg2= |
| 4130 | if test -n "$dest"; then |
| 4131 | func_append files " $dest" |
| 4132 | dest=$arg |
| 4133 | continue |
| 4134 | fi |
| 4135 | |
| 4136 | case $arg in |
| 4137 | -d) isdir=: ;; |
| 4138 | -f) |
| 4139 | if $install_cp; then :; else |
| 4140 | prev=$arg |
| 4141 | fi |
| 4142 | ;; |
| 4143 | -g | -m | -o) |
| 4144 | prev=$arg |
| 4145 | ;; |
| 4146 | -s) |
| 4147 | stripme=" -s" |
| 4148 | continue |
| 4149 | ;; |
| 4150 | -*) |
| 4151 | ;; |
| 4152 | *) |
| 4153 | # If the previous option needed an argument, then skip it. |
| 4154 | if test -n "$prev"; then |
| 4155 | if test X-m = "X$prev" && test -n "$install_override_mode"; then |
| 4156 | arg2=$install_override_mode |
| 4157 | no_mode=false |
| 4158 | fi |
| 4159 | prev= |
| 4160 | else |
| 4161 | dest=$arg |
| 4162 | continue |
| 4163 | fi |
| 4164 | ;; |
| 4165 | esac |
| 4166 | |
| 4167 | # Aesthetically quote the argument. |
| 4168 | func_quote_for_eval "$arg" |
| 4169 | func_append install_prog " $func_quote_for_eval_result" |
| 4170 | if test -n "$arg2"; then |
| 4171 | func_quote_for_eval "$arg2" |
| 4172 | fi |
| 4173 | func_append install_shared_prog " $func_quote_for_eval_result" |
| 4174 | done |
| 4175 | |
| 4176 | test -z "$install_prog" && \ |
| 4177 | func_fatal_help "you must specify an install program" |
| 4178 | |
| 4179 | test -n "$prev" && \ |
| 4180 | func_fatal_help "the '$prev' option requires an argument" |
| 4181 | |
| 4182 | if test -n "$install_override_mode" && $no_mode; then |
| 4183 | if $install_cp; then :; else |
| 4184 | func_quote_for_eval "$install_override_mode" |
| 4185 | func_append install_shared_prog " -m $func_quote_for_eval_result" |
| 4186 | fi |
| 4187 | fi |
| 4188 | |
| 4189 | if test -z "$files"; then |
| 4190 | if test -z "$dest"; then |
| 4191 | func_fatal_help "no file or destination specified" |
| 4192 | else |
| 4193 | func_fatal_help "you must specify a destination" |
| 4194 | fi |
| 4195 | fi |
| 4196 | |
| 4197 | # Strip any trailing slash from the destination. |
| 4198 | func_stripname '' '/' "$dest" |
| 4199 | dest=$func_stripname_result |
| 4200 | |
| 4201 | # Check to see that the destination is a directory. |
| 4202 | test -d "$dest" && isdir=: |
| 4203 | if $isdir; then |
| 4204 | destdir=$dest |
| 4205 | destname= |
| 4206 | else |
| 4207 | func_dirname_and_basename "$dest" "" "." |
| 4208 | destdir=$func_dirname_result |
| 4209 | destname=$func_basename_result |
| 4210 | |
| 4211 | # Not a directory, so check to see that there is only one file specified. |
| 4212 | set dummy $files; shift |
| 4213 | test "$#" -gt 1 && \ |
| 4214 | func_fatal_help "'$dest' is not a directory" |
| 4215 | fi |
| 4216 | case $destdir in |
| 4217 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 4218 | *) |
| 4219 | for file in $files; do |
| 4220 | case $file in |
| 4221 | *.lo) ;; |
| 4222 | *) |
| 4223 | func_fatal_help "'$destdir' must be an absolute directory name" |
| 4224 | ;; |
| 4225 | esac |
| 4226 | done |
| 4227 | ;; |
| 4228 | esac |
| 4229 | |
| 4230 | # This variable tells wrapper scripts just to set variables rather |
| 4231 | # than running their programs. |
| 4232 | libtool_install_magic=$magic |
| 4233 | |
| 4234 | staticlibs= |
| 4235 | future_libdirs= |
| 4236 | current_libdirs= |
| 4237 | for file in $files; do |
| 4238 | |
| 4239 | # Do each installation. |
| 4240 | case $file in |
| 4241 | *.$libext) |
| 4242 | # Do the static libraries later. |
| 4243 | func_append staticlibs " $file" |
| 4244 | ;; |
| 4245 | |
| 4246 | *.la) |
| 4247 | func_resolve_sysroot "$file" |
| 4248 | file=$func_resolve_sysroot_result |
| 4249 | |
| 4250 | # Check to see that this really is a libtool archive. |
| 4251 | func_lalib_unsafe_p "$file" \ |
| 4252 | || func_fatal_help "'$file' is not a valid libtool archive" |
| 4253 | |
| 4254 | library_names= |
| 4255 | old_library= |
| 4256 | relink_command= |
| 4257 | func_source "$file" |
| 4258 | |
| 4259 | # Add the libdir to current_libdirs if it is the destination. |
| 4260 | if test "X$destdir" = "X$libdir"; then |
| 4261 | case "$current_libdirs " in |
| 4262 | *" $libdir "*) ;; |
| 4263 | *) func_append current_libdirs " $libdir" ;; |
| 4264 | esac |
| 4265 | else |
| 4266 | # Note the libdir as a future libdir. |
| 4267 | case "$future_libdirs " in |
| 4268 | *" $libdir "*) ;; |
| 4269 | *) func_append future_libdirs " $libdir" ;; |
| 4270 | esac |
| 4271 | fi |
| 4272 | |
| 4273 | func_dirname "$file" "/" "" |
| 4274 | dir=$func_dirname_result |
| 4275 | func_append dir "$objdir" |
| 4276 | |
| 4277 | if test -n "$relink_command"; then |
| 4278 | # Determine the prefix the user has applied to our future dir. |
| 4279 | inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` |
| 4280 | |
| 4281 | # Don't allow the user to place us outside of our expected |
| 4282 | # location b/c this prevents finding dependent libraries that |
| 4283 | # are installed to the same prefix. |
| 4284 | # At present, this check doesn't affect windows .dll's that |
| 4285 | # are installed into $libdir/../bin (currently, that works fine) |
| 4286 | # but it's something to keep an eye on. |
| 4287 | test "$inst_prefix_dir" = "$destdir" && \ |
| 4288 | func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" |
| 4289 | |
| 4290 | if test -n "$inst_prefix_dir"; then |
| 4291 | # Stick the inst_prefix_dir data into the link command. |
| 4292 | relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` |
| 4293 | else |
| 4294 | relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` |
| 4295 | fi |
| 4296 | |
| 4297 | func_warning "relinking '$file'" |
| 4298 | func_show_eval "$relink_command" \ |
| 4299 | 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' |
| 4300 | fi |
| 4301 | |
| 4302 | # See the names of the shared library. |
| 4303 | set dummy $library_names; shift |
| 4304 | if test -n "$1"; then |
| 4305 | realname=$1 |
| 4306 | shift |
| 4307 | |
| 4308 | srcname=$realname |
| 4309 | test -n "$relink_command" && srcname=${realname}T |
| 4310 | |
| 4311 | # Install the shared library and build the symlinks. |
| 4312 | func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ |
| 4313 | 'exit $?' |
| 4314 | tstripme=$stripme |
| 4315 | case $host_os in |
| 4316 | cygwin* | mingw* | pw32* | cegcc*) |
| 4317 | case $realname in |
| 4318 | *.dll.a) |
| 4319 | tstripme= |
| 4320 | ;; |
| 4321 | esac |
| 4322 | ;; |
| 4323 | os2*) |
| 4324 | case $realname in |
| 4325 | *_dll.a) |
| 4326 | tstripme= |
| 4327 | ;; |
| 4328 | esac |
| 4329 | ;; |
| 4330 | esac |
| 4331 | if test -n "$tstripme" && test -n "$striplib"; then |
| 4332 | func_show_eval "$striplib $destdir/$realname" 'exit $?' |
| 4333 | fi |
| 4334 | |
| 4335 | if test "$#" -gt 0; then |
| 4336 | # Delete the old symlinks, and create new ones. |
| 4337 | # Try 'ln -sf' first, because the 'ln' binary might depend on |
| 4338 | # the symlink we replace! Solaris /bin/ln does not understand -f, |
| 4339 | # so we also need to try rm && ln -s. |
| 4340 | for linkname |
| 4341 | do |
| 4342 | test "$linkname" != "$realname" \ |
| 4343 | && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" |
| 4344 | done |
| 4345 | fi |
| 4346 | |
| 4347 | # Do each command in the postinstall commands. |
| 4348 | lib=$destdir/$realname |
| 4349 | func_execute_cmds "$postinstall_cmds" 'exit $?' |
| 4350 | fi |
| 4351 | |
| 4352 | # Install the pseudo-library for information purposes. |
| 4353 | func_basename "$file" |
| 4354 | name=$func_basename_result |
| 4355 | instname=$dir/${name}i |
| 4356 | func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' |
| 4357 | |
| 4358 | # Maybe install the static library, too. |
| 4359 | test -n "$old_library" && func_append staticlibs " $dir/$old_library" |
| 4360 | ;; |
| 4361 | |
| 4362 | *.lo) |
| 4363 | # Install (i.e. copy) a libtool object. |
| 4364 | |
| 4365 | # Figure out destination file name, if it wasn't already specified. |
| 4366 | if test -n "$destname"; then |
| 4367 | destfile=$destdir/$destname |
| 4368 | else |
| 4369 | func_basename "$file" |
| 4370 | destfile=$func_basename_result |
| 4371 | destfile=$destdir/$destfile |
| 4372 | fi |
| 4373 | |
| 4374 | # Deduce the name of the destination old-style object file. |
| 4375 | case $destfile in |
| 4376 | *.lo) |
| 4377 | func_lo2o "$destfile" |
| 4378 | staticdest=$func_lo2o_result |
| 4379 | ;; |
| 4380 | *.$objext) |
| 4381 | staticdest=$destfile |
| 4382 | destfile= |
| 4383 | ;; |
| 4384 | *) |
| 4385 | func_fatal_help "cannot copy a libtool object to '$destfile'" |
| 4386 | ;; |
| 4387 | esac |
| 4388 | |
| 4389 | # Install the libtool object if requested. |
| 4390 | test -n "$destfile" && \ |
| 4391 | func_show_eval "$install_prog $file $destfile" 'exit $?' |
| 4392 | |
| 4393 | # Install the old object if enabled. |
| 4394 | if test yes = "$build_old_libs"; then |
| 4395 | # Deduce the name of the old-style object file. |
| 4396 | func_lo2o "$file" |
| 4397 | staticobj=$func_lo2o_result |
| 4398 | func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' |
| 4399 | fi |
| 4400 | exit $EXIT_SUCCESS |
| 4401 | ;; |
| 4402 | |
| 4403 | *) |
| 4404 | # Figure out destination file name, if it wasn't already specified. |
| 4405 | if test -n "$destname"; then |
| 4406 | destfile=$destdir/$destname |
| 4407 | else |
| 4408 | func_basename "$file" |
| 4409 | destfile=$func_basename_result |
| 4410 | destfile=$destdir/$destfile |
| 4411 | fi |
| 4412 | |
| 4413 | # If the file is missing, and there is a .exe on the end, strip it |
| 4414 | # because it is most likely a libtool script we actually want to |
| 4415 | # install |
| 4416 | stripped_ext= |
| 4417 | case $file in |
| 4418 | *.exe) |
| 4419 | if test ! -f "$file"; then |
| 4420 | func_stripname '' '.exe' "$file" |
| 4421 | file=$func_stripname_result |
| 4422 | stripped_ext=.exe |
| 4423 | fi |
| 4424 | ;; |
| 4425 | esac |
| 4426 | |
| 4427 | # Do a test to see if this is really a libtool program. |
| 4428 | case $host in |
| 4429 | *cygwin* | *mingw*) |
| 4430 | if func_ltwrapper_executable_p "$file"; then |
| 4431 | func_ltwrapper_scriptname "$file" |
| 4432 | wrapper=$func_ltwrapper_scriptname_result |
| 4433 | else |
| 4434 | func_stripname '' '.exe' "$file" |
| 4435 | wrapper=$func_stripname_result |
| 4436 | fi |
| 4437 | ;; |
| 4438 | *) |
| 4439 | wrapper=$file |
| 4440 | ;; |
| 4441 | esac |
| 4442 | if func_ltwrapper_script_p "$wrapper"; then |
| 4443 | notinst_deplibs= |
| 4444 | relink_command= |
| 4445 | |
| 4446 | func_source "$wrapper" |
| 4447 | |
| 4448 | # Check the variables that should have been set. |
| 4449 | test -z "$generated_by_libtool_version" && \ |
| 4450 | func_fatal_error "invalid libtool wrapper script '$wrapper'" |
| 4451 | |
| 4452 | finalize=: |
| 4453 | for lib in $notinst_deplibs; do |
| 4454 | # Check to see that each library is installed. |
| 4455 | libdir= |
| 4456 | if test -f "$lib"; then |
| 4457 | func_source "$lib" |
| 4458 | fi |
| 4459 | libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` |
| 4460 | if test -n "$libdir" && test ! -f "$libfile"; then |
| 4461 | func_warning "'$lib' has not been installed in '$libdir'" |
| 4462 | finalize=false |
| 4463 | fi |
| 4464 | done |
| 4465 | |
| 4466 | relink_command= |
| 4467 | func_source "$wrapper" |
| 4468 | |
| 4469 | outputname= |
| 4470 | if test no = "$fast_install" && test -n "$relink_command"; then |
| 4471 | $opt_dry_run || { |
| 4472 | if $finalize; then |
| 4473 | tmpdir=`func_mktempdir` |
| 4474 | func_basename "$file$stripped_ext" |
| 4475 | file=$func_basename_result |
| 4476 | outputname=$tmpdir/$file |
| 4477 | # Replace the output file specification. |
| 4478 | relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` |
| 4479 | |
| 4480 | $opt_quiet || { |
| 4481 | func_quote_for_expand "$relink_command" |
| 4482 | eval "func_echo $func_quote_for_expand_result" |
| 4483 | } |
| 4484 | if eval "$relink_command"; then : |
| 4485 | else |
| 4486 | func_error "error: relink '$file' with the above command before installing it" |
| 4487 | $opt_dry_run || ${RM}r "$tmpdir" |
| 4488 | continue |
| 4489 | fi |
| 4490 | file=$outputname |
| 4491 | else |
| 4492 | func_warning "cannot relink '$file'" |
| 4493 | fi |
| 4494 | } |
| 4495 | else |
| 4496 | # Install the binary that we compiled earlier. |
| 4497 | file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` |
| 4498 | fi |
| 4499 | fi |
| 4500 | |
| 4501 | # remove .exe since cygwin /usr/bin/install will append another |
| 4502 | # one anyway |
| 4503 | case $install_prog,$host in |
| 4504 | */usr/bin/install*,*cygwin*) |
| 4505 | case $file:$destfile in |
| 4506 | *.exe:*.exe) |
| 4507 | # this is ok |
| 4508 | ;; |
| 4509 | *.exe:*) |
| 4510 | destfile=$destfile.exe |
| 4511 | ;; |
| 4512 | *:*.exe) |
| 4513 | func_stripname '' '.exe' "$destfile" |
| 4514 | destfile=$func_stripname_result |
| 4515 | ;; |
| 4516 | esac |
| 4517 | ;; |
| 4518 | esac |
| 4519 | func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' |
| 4520 | $opt_dry_run || if test -n "$outputname"; then |
| 4521 | ${RM}r "$tmpdir" |
| 4522 | fi |
| 4523 | ;; |
| 4524 | esac |
| 4525 | done |
| 4526 | |
| 4527 | for file in $staticlibs; do |
| 4528 | func_basename "$file" |
| 4529 | name=$func_basename_result |
| 4530 | |
| 4531 | # Set up the ranlib parameters. |
| 4532 | oldlib=$destdir/$name |
| 4533 | func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
| 4534 | tool_oldlib=$func_to_tool_file_result |
| 4535 | |
| 4536 | func_show_eval "$install_prog \$file \$oldlib" 'exit $?' |
| 4537 | |
| 4538 | if test -n "$stripme" && test -n "$old_striplib"; then |
| 4539 | func_show_eval "$old_striplib $tool_oldlib" 'exit $?' |
| 4540 | fi |
| 4541 | |
| 4542 | # Do each command in the postinstall commands. |
| 4543 | func_execute_cmds "$old_postinstall_cmds" 'exit $?' |
| 4544 | done |
| 4545 | |
| 4546 | test -n "$future_libdirs" && \ |
| 4547 | func_warning "remember to run '$progname --finish$future_libdirs'" |
| 4548 | |
| 4549 | if test -n "$current_libdirs"; then |
| 4550 | # Maybe just do a dry run. |
| 4551 | $opt_dry_run && current_libdirs=" -n$current_libdirs" |
| 4552 | exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' |
| 4553 | else |
| 4554 | exit $EXIT_SUCCESS |
| 4555 | fi |
| 4556 | } |
| 4557 | |
| 4558 | test install = "$opt_mode" && func_mode_install ${1+"$@"} |
| 4559 | |
| 4560 | |
| 4561 | # func_generate_dlsyms outputname originator pic_p |
| 4562 | # Extract symbols from dlprefiles and create ${outputname}S.o with |
| 4563 | # a dlpreopen symbol table. |
| 4564 | func_generate_dlsyms () |
| 4565 | { |
| 4566 | $debug_cmd |
| 4567 | |
| 4568 | my_outputname=$1 |
| 4569 | my_originator=$2 |
| 4570 | my_pic_p=${3-false} |
| 4571 | my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` |
| 4572 | my_dlsyms= |
| 4573 | |
| 4574 | if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| 4575 | if test -n "$NM" && test -n "$global_symbol_pipe"; then |
| 4576 | my_dlsyms=${my_outputname}S.c |
| 4577 | else |
| 4578 | func_error "not configured to extract global symbols from dlpreopened files" |
| 4579 | fi |
| 4580 | fi |
| 4581 | |
| 4582 | if test -n "$my_dlsyms"; then |
| 4583 | case $my_dlsyms in |
| 4584 | "") ;; |
| 4585 | *.c) |
| 4586 | # Discover the nlist of each of the dlfiles. |
| 4587 | nlist=$output_objdir/$my_outputname.nm |
| 4588 | |
| 4589 | func_show_eval "$RM $nlist ${nlist}S ${nlist}T" |
| 4590 | |
| 4591 | # Parse the name list into a source file. |
| 4592 | func_verbose "creating $output_objdir/$my_dlsyms" |
| 4593 | |
| 4594 | $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ |
| 4595 | /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ |
| 4596 | /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ |
| 4597 | |
| 4598 | #ifdef __cplusplus |
| 4599 | extern \"C\" { |
| 4600 | #endif |
| 4601 | |
| 4602 | #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) |
| 4603 | #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" |
| 4604 | #endif |
| 4605 | |
| 4606 | /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ |
| 4607 | #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE |
| 4608 | /* DATA imports from DLLs on WIN32 can't be const, because runtime |
| 4609 | relocations are performed -- see ld's documentation on pseudo-relocs. */ |
| 4610 | # define LT_DLSYM_CONST |
| 4611 | #elif defined __osf__ |
| 4612 | /* This system does not cope well with relocations in const data. */ |
| 4613 | # define LT_DLSYM_CONST |
| 4614 | #else |
| 4615 | # define LT_DLSYM_CONST const |
| 4616 | #endif |
| 4617 | |
| 4618 | #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
| 4619 | |
| 4620 | /* External symbol declarations for the compiler. */\ |
| 4621 | " |
| 4622 | |
| 4623 | if test yes = "$dlself"; then |
| 4624 | func_verbose "generating symbol list for '$output'" |
| 4625 | |
| 4626 | $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" |
| 4627 | |
| 4628 | # Add our own program objects to the symbol list. |
| 4629 | progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| 4630 | for progfile in $progfiles; do |
| 4631 | func_to_tool_file "$progfile" func_convert_file_msys_to_w32 |
| 4632 | func_verbose "extracting global C symbols from '$func_to_tool_file_result'" |
| 4633 | $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" |
| 4634 | done |
| 4635 | |
| 4636 | if test -n "$exclude_expsyms"; then |
| 4637 | $opt_dry_run || { |
| 4638 | eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' |
| 4639 | eval '$MV "$nlist"T "$nlist"' |
| 4640 | } |
| 4641 | fi |
| 4642 | |
| 4643 | if test -n "$export_symbols_regex"; then |
| 4644 | $opt_dry_run || { |
| 4645 | eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' |
| 4646 | eval '$MV "$nlist"T "$nlist"' |
| 4647 | } |
| 4648 | fi |
| 4649 | |
| 4650 | # Prepare the list of exported symbols |
| 4651 | if test -z "$export_symbols"; then |
| 4652 | export_symbols=$output_objdir/$outputname.exp |
| 4653 | $opt_dry_run || { |
| 4654 | $RM $export_symbols |
| 4655 | eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' |
| 4656 | case $host in |
| 4657 | *cygwin* | *mingw* | *cegcc* ) |
| 4658 | eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
| 4659 | eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' |
| 4660 | ;; |
| 4661 | esac |
| 4662 | } |
| 4663 | else |
| 4664 | $opt_dry_run || { |
| 4665 | eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' |
| 4666 | eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' |
| 4667 | eval '$MV "$nlist"T "$nlist"' |
| 4668 | case $host in |
| 4669 | *cygwin* | *mingw* | *cegcc* ) |
| 4670 | eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
| 4671 | eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' |
| 4672 | ;; |
| 4673 | esac |
| 4674 | } |
| 4675 | fi |
| 4676 | fi |
| 4677 | |
| 4678 | for dlprefile in $dlprefiles; do |
| 4679 | func_verbose "extracting global C symbols from '$dlprefile'" |
| 4680 | func_basename "$dlprefile" |
| 4681 | name=$func_basename_result |
| 4682 | case $host in |
| 4683 | *cygwin* | *mingw* | *cegcc* ) |
| 4684 | # if an import library, we need to obtain dlname |
| 4685 | if func_win32_import_lib_p "$dlprefile"; then |
| 4686 | func_tr_sh "$dlprefile" |
| 4687 | eval "curr_lafile=\$libfile_$func_tr_sh_result" |
| 4688 | dlprefile_dlbasename= |
| 4689 | if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then |
| 4690 | # Use subshell, to avoid clobbering current variable values |
| 4691 | dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` |
| 4692 | if test -n "$dlprefile_dlname"; then |
| 4693 | func_basename "$dlprefile_dlname" |
| 4694 | dlprefile_dlbasename=$func_basename_result |
| 4695 | else |
| 4696 | # no lafile. user explicitly requested -dlpreopen <import library>. |
| 4697 | $sharedlib_from_linklib_cmd "$dlprefile" |
| 4698 | dlprefile_dlbasename=$sharedlib_from_linklib_result |
| 4699 | fi |
| 4700 | fi |
| 4701 | $opt_dry_run || { |
| 4702 | if test -n "$dlprefile_dlbasename"; then |
| 4703 | eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' |
| 4704 | else |
| 4705 | func_warning "Could not compute DLL name from $name" |
| 4706 | eval '$ECHO ": $name " >> "$nlist"' |
| 4707 | fi |
| 4708 | func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| 4709 | eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | |
| 4710 | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" |
| 4711 | } |
| 4712 | else # not an import lib |
| 4713 | $opt_dry_run || { |
| 4714 | eval '$ECHO ": $name " >> "$nlist"' |
| 4715 | func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| 4716 | eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
| 4717 | } |
| 4718 | fi |
| 4719 | ;; |
| 4720 | *) |
| 4721 | $opt_dry_run || { |
| 4722 | eval '$ECHO ": $name " >> "$nlist"' |
| 4723 | func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| 4724 | eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
| 4725 | } |
| 4726 | ;; |
| 4727 | esac |
| 4728 | done |
| 4729 | |
| 4730 | $opt_dry_run || { |
| 4731 | # Make sure we have at least an empty file. |
| 4732 | test -f "$nlist" || : > "$nlist" |
| 4733 | |
| 4734 | if test -n "$exclude_expsyms"; then |
| 4735 | $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T |
| 4736 | $MV "$nlist"T "$nlist" |
| 4737 | fi |
| 4738 | |
| 4739 | # Try sorting and uniquifying the output. |
| 4740 | if $GREP -v "^: " < "$nlist" | |
| 4741 | if sort -k 3 </dev/null >/dev/null 2>&1; then |
| 4742 | sort -k 3 |
| 4743 | else |
| 4744 | sort +2 |
| 4745 | fi | |
| 4746 | uniq > "$nlist"S; then |
| 4747 | : |
| 4748 | else |
| 4749 | $GREP -v "^: " < "$nlist" > "$nlist"S |
| 4750 | fi |
| 4751 | |
| 4752 | if test -f "$nlist"S; then |
| 4753 | eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' |
| 4754 | else |
| 4755 | echo '/* NONE */' >> "$output_objdir/$my_dlsyms" |
| 4756 | fi |
| 4757 | |
| 4758 | func_show_eval '$RM "${nlist}I"' |
| 4759 | if test -n "$global_symbol_to_import"; then |
| 4760 | eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' |
| 4761 | fi |
| 4762 | |
| 4763 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4764 | |
| 4765 | /* The mapping between symbol names and symbols. */ |
| 4766 | typedef struct { |
| 4767 | const char *name; |
| 4768 | void *address; |
| 4769 | } lt_dlsymlist; |
| 4770 | extern LT_DLSYM_CONST lt_dlsymlist |
| 4771 | lt_${my_prefix}_LTX_preloaded_symbols[];\ |
| 4772 | " |
| 4773 | |
| 4774 | if test -s "$nlist"I; then |
| 4775 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4776 | static void lt_syminit(void) |
| 4777 | { |
| 4778 | LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; |
| 4779 | for (; symbol->name; ++symbol) |
| 4780 | {" |
| 4781 | $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" |
| 4782 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4783 | } |
| 4784 | }" |
| 4785 | fi |
| 4786 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4787 | LT_DLSYM_CONST lt_dlsymlist |
| 4788 | lt_${my_prefix}_LTX_preloaded_symbols[] = |
| 4789 | { {\"$my_originator\", (void *) 0}," |
| 4790 | |
| 4791 | if test -s "$nlist"I; then |
| 4792 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4793 | {\"@INIT@\", (void *) <_syminit}," |
| 4794 | fi |
| 4795 | |
| 4796 | case $need_lib_prefix in |
| 4797 | no) |
| 4798 | eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" |
| 4799 | ;; |
| 4800 | *) |
| 4801 | eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" |
| 4802 | ;; |
| 4803 | esac |
| 4804 | echo >> "$output_objdir/$my_dlsyms" "\ |
| 4805 | {0, (void *) 0} |
| 4806 | }; |
| 4807 | |
| 4808 | /* This works around a problem in FreeBSD linker */ |
| 4809 | #ifdef FREEBSD_WORKAROUND |
| 4810 | static const void *lt_preloaded_setup() { |
| 4811 | return lt_${my_prefix}_LTX_preloaded_symbols; |
| 4812 | } |
| 4813 | #endif |
| 4814 | |
| 4815 | #ifdef __cplusplus |
| 4816 | } |
| 4817 | #endif\ |
| 4818 | " |
| 4819 | } # !$opt_dry_run |
| 4820 | |
| 4821 | pic_flag_for_symtable= |
| 4822 | case "$compile_command " in |
| 4823 | *" -static "*) ;; |
| 4824 | *) |
| 4825 | case $host in |
| 4826 | # compiling the symbol table file with pic_flag works around |
| 4827 | # a FreeBSD bug that causes programs to crash when -lm is |
| 4828 | # linked before any other PIC object. But we must not use |
| 4829 | # pic_flag when linking with -static. The problem exists in |
| 4830 | # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. |
| 4831 | *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) |
| 4832 | pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; |
| 4833 | *-*-hpux*) |
| 4834 | pic_flag_for_symtable=" $pic_flag" ;; |
| 4835 | *) |
| 4836 | $my_pic_p && pic_flag_for_symtable=" $pic_flag" |
| 4837 | ;; |
| 4838 | esac |
| 4839 | ;; |
| 4840 | esac |
| 4841 | symtab_cflags= |
| 4842 | for arg in $LTCFLAGS; do |
| 4843 | case $arg in |
| 4844 | -pie | -fpie | -fPIE) ;; |
| 4845 | *) func_append symtab_cflags " $arg" ;; |
| 4846 | esac |
| 4847 | done |
| 4848 | |
| 4849 | # Now compile the dynamic symbol file. |
| 4850 | func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' |
| 4851 | |
| 4852 | # Clean up the generated files. |
| 4853 | func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' |
| 4854 | |
| 4855 | # Transform the symbol file into the correct name. |
| 4856 | symfileobj=$output_objdir/${my_outputname}S.$objext |
| 4857 | case $host in |
| 4858 | *cygwin* | *mingw* | *cegcc* ) |
| 4859 | if test -f "$output_objdir/$my_outputname.def"; then |
| 4860 | compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
| 4861 | finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
| 4862 | else |
| 4863 | compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| 4864 | finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| 4865 | fi |
| 4866 | ;; |
| 4867 | *) |
| 4868 | compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| 4869 | finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| 4870 | ;; |
| 4871 | esac |
| 4872 | ;; |
| 4873 | *) |
| 4874 | func_fatal_error "unknown suffix for '$my_dlsyms'" |
| 4875 | ;; |
| 4876 | esac |
| 4877 | else |
| 4878 | # We keep going just in case the user didn't refer to |
| 4879 | # lt_preloaded_symbols. The linker will fail if global_symbol_pipe |
| 4880 | # really was required. |
| 4881 | |
| 4882 | # Nullify the symbol file. |
| 4883 | compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` |
| 4884 | finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` |
| 4885 | fi |
| 4886 | } |
| 4887 | |
| 4888 | # func_cygming_gnu_implib_p ARG |
| 4889 | # This predicate returns with zero status (TRUE) if |
| 4890 | # ARG is a GNU/binutils-style import library. Returns |
| 4891 | # with nonzero status (FALSE) otherwise. |
| 4892 | func_cygming_gnu_implib_p () |
| 4893 | { |
| 4894 | $debug_cmd |
| 4895 | |
| 4896 | func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| 4897 | func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` |
| 4898 | test -n "$func_cygming_gnu_implib_tmp" |
| 4899 | } |
| 4900 | |
| 4901 | # func_cygming_ms_implib_p ARG |
| 4902 | # This predicate returns with zero status (TRUE) if |
| 4903 | # ARG is an MS-style import library. Returns |
| 4904 | # with nonzero status (FALSE) otherwise. |
| 4905 | func_cygming_ms_implib_p () |
| 4906 | { |
| 4907 | $debug_cmd |
| 4908 | |
| 4909 | func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| 4910 | func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` |
| 4911 | test -n "$func_cygming_ms_implib_tmp" |
| 4912 | } |
| 4913 | |
| 4914 | # func_win32_libid arg |
| 4915 | # return the library type of file 'arg' |
| 4916 | # |
| 4917 | # Need a lot of goo to handle *both* DLLs and import libs |
| 4918 | # Has to be a shell function in order to 'eat' the argument |
| 4919 | # that is supplied when $file_magic_command is called. |
| 4920 | # Despite the name, also deal with 64 bit binaries. |
| 4921 | func_win32_libid () |
| 4922 | { |
| 4923 | $debug_cmd |
| 4924 | |
| 4925 | win32_libid_type=unknown |
| 4926 | win32_fileres=`file -L $1 2>/dev/null` |
| 4927 | case $win32_fileres in |
| 4928 | *ar\ archive\ import\ library*) # definitely import |
| 4929 | win32_libid_type="x86 archive import" |
| 4930 | ;; |
| 4931 | *ar\ archive*) # could be an import, or static |
| 4932 | # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. |
| 4933 | if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | |
| 4934 | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then |
| 4935 | case $nm_interface in |
| 4936 | "MS dumpbin") |
| 4937 | if func_cygming_ms_implib_p "$1" || |
| 4938 | func_cygming_gnu_implib_p "$1" |
| 4939 | then |
| 4940 | win32_nmres=import |
| 4941 | else |
| 4942 | win32_nmres= |
| 4943 | fi |
| 4944 | ;; |
| 4945 | *) |
| 4946 | func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| 4947 | win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | |
| 4948 | $SED -n -e ' |
| 4949 | 1,100{ |
| 4950 | / I /{ |
| 4951 | s|.*|import| |
| 4952 | p |
| 4953 | q |
| 4954 | } |
| 4955 | }'` |
| 4956 | ;; |
| 4957 | esac |
| 4958 | case $win32_nmres in |
| 4959 | import*) win32_libid_type="x86 archive import";; |
| 4960 | *) win32_libid_type="x86 archive static";; |
| 4961 | esac |
| 4962 | fi |
| 4963 | ;; |
| 4964 | *DLL*) |
| 4965 | win32_libid_type="x86 DLL" |
| 4966 | ;; |
| 4967 | *executable*) # but shell scripts are "executable" too... |
| 4968 | case $win32_fileres in |
| 4969 | *MS\ Windows\ PE\ Intel*) |
| 4970 | win32_libid_type="x86 DLL" |
| 4971 | ;; |
| 4972 | esac |
| 4973 | ;; |
| 4974 | esac |
| 4975 | $ECHO "$win32_libid_type" |
| 4976 | } |
| 4977 | |
| 4978 | # func_cygming_dll_for_implib ARG |
| 4979 | # |
| 4980 | # Platform-specific function to extract the |
| 4981 | # name of the DLL associated with the specified |
| 4982 | # import library ARG. |
| 4983 | # Invoked by eval'ing the libtool variable |
| 4984 | # $sharedlib_from_linklib_cmd |
| 4985 | # Result is available in the variable |
| 4986 | # $sharedlib_from_linklib_result |
| 4987 | func_cygming_dll_for_implib () |
| 4988 | { |
| 4989 | $debug_cmd |
| 4990 | |
| 4991 | sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` |
| 4992 | } |
| 4993 | |
| 4994 | # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs |
| 4995 | # |
| 4996 | # The is the core of a fallback implementation of a |
| 4997 | # platform-specific function to extract the name of the |
| 4998 | # DLL associated with the specified import library LIBNAME. |
| 4999 | # |
| 5000 | # SECTION_NAME is either .idata$6 or .idata$7, depending |
| 5001 | # on the platform and compiler that created the implib. |
| 5002 | # |
| 5003 | # Echos the name of the DLL associated with the |
| 5004 | # specified import library. |
| 5005 | func_cygming_dll_for_implib_fallback_core () |
| 5006 | { |
| 5007 | $debug_cmd |
| 5008 | |
| 5009 | match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` |
| 5010 | $OBJDUMP -s --section "$1" "$2" 2>/dev/null | |
| 5011 | $SED '/^Contents of section '"$match_literal"':/{ |
| 5012 | # Place marker at beginning of archive member dllname section |
| 5013 | s/.*/====MARK====/ |
| 5014 | p |
| 5015 | d |
| 5016 | } |
| 5017 | # These lines can sometimes be longer than 43 characters, but |
| 5018 | # are always uninteresting |
| 5019 | /:[ ]*file format pe[i]\{,1\}-/d |
| 5020 | /^In archive [^:]*:/d |
| 5021 | # Ensure marker is printed |
| 5022 | /^====MARK====/p |
| 5023 | # Remove all lines with less than 43 characters |
| 5024 | /^.\{43\}/!d |
| 5025 | # From remaining lines, remove first 43 characters |
| 5026 | s/^.\{43\}//' | |
| 5027 | $SED -n ' |
| 5028 | # Join marker and all lines until next marker into a single line |
| 5029 | /^====MARK====/ b para |
| 5030 | H |
| 5031 | $ b para |
| 5032 | b |
| 5033 | :para |
| 5034 | x |
| 5035 | s/\n//g |
| 5036 | # Remove the marker |
| 5037 | s/^====MARK====// |
| 5038 | # Remove trailing dots and whitespace |
| 5039 | s/[\. \t]*$// |
| 5040 | # Print |
| 5041 | /./p' | |
| 5042 | # we now have a list, one entry per line, of the stringified |
| 5043 | # contents of the appropriate section of all members of the |
| 5044 | # archive that possess that section. Heuristic: eliminate |
| 5045 | # all those that have a first or second character that is |
| 5046 | # a '.' (that is, objdump's representation of an unprintable |
| 5047 | # character.) This should work for all archives with less than |
| 5048 | # 0x302f exports -- but will fail for DLLs whose name actually |
| 5049 | # begins with a literal '.' or a single character followed by |
| 5050 | # a '.'. |
| 5051 | # |
| 5052 | # Of those that remain, print the first one. |
| 5053 | $SED -e '/^\./d;/^.\./d;q' |
| 5054 | } |
| 5055 | |
| 5056 | # func_cygming_dll_for_implib_fallback ARG |
| 5057 | # Platform-specific function to extract the |
| 5058 | # name of the DLL associated with the specified |
| 5059 | # import library ARG. |
| 5060 | # |
| 5061 | # This fallback implementation is for use when $DLLTOOL |
| 5062 | # does not support the --identify-strict option. |
| 5063 | # Invoked by eval'ing the libtool variable |
| 5064 | # $sharedlib_from_linklib_cmd |
| 5065 | # Result is available in the variable |
| 5066 | # $sharedlib_from_linklib_result |
| 5067 | func_cygming_dll_for_implib_fallback () |
| 5068 | { |
| 5069 | $debug_cmd |
| 5070 | |
| 5071 | if func_cygming_gnu_implib_p "$1"; then |
| 5072 | # binutils import library |
| 5073 | sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` |
| 5074 | elif func_cygming_ms_implib_p "$1"; then |
| 5075 | # ms-generated import library |
| 5076 | sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` |
| 5077 | else |
| 5078 | # unknown |
| 5079 | sharedlib_from_linklib_result= |
| 5080 | fi |
| 5081 | } |
| 5082 | |
| 5083 | |
| 5084 | # func_extract_an_archive dir oldlib |
| 5085 | func_extract_an_archive () |
| 5086 | { |
| 5087 | $debug_cmd |
| 5088 | |
| 5089 | f_ex_an_ar_dir=$1; shift |
| 5090 | f_ex_an_ar_oldlib=$1 |
| 5091 | if test yes = "$lock_old_archive_extraction"; then |
| 5092 | lockfile=$f_ex_an_ar_oldlib.lock |
| 5093 | until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
| 5094 | func_echo "Waiting for $lockfile to be removed" |
| 5095 | sleep 2 |
| 5096 | done |
| 5097 | fi |
| 5098 | func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ |
| 5099 | 'stat=$?; rm -f "$lockfile"; exit $stat' |
| 5100 | if test yes = "$lock_old_archive_extraction"; then |
| 5101 | $opt_dry_run || rm -f "$lockfile" |
| 5102 | fi |
| 5103 | if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then |
| 5104 | : |
| 5105 | else |
| 5106 | func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" |
| 5107 | fi |
| 5108 | } |
| 5109 | |
| 5110 | |
| 5111 | # func_extract_archives gentop oldlib ... |
| 5112 | func_extract_archives () |
| 5113 | { |
| 5114 | $debug_cmd |
| 5115 | |
| 5116 | my_gentop=$1; shift |
| 5117 | my_oldlibs=${1+"$@"} |
| 5118 | my_oldobjs= |
| 5119 | my_xlib= |
| 5120 | my_xabs= |
| 5121 | my_xdir= |
| 5122 | |
| 5123 | for my_xlib in $my_oldlibs; do |
| 5124 | # Extract the objects. |
| 5125 | case $my_xlib in |
| 5126 | [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; |
| 5127 | *) my_xabs=`pwd`"/$my_xlib" ;; |
| 5128 | esac |
| 5129 | func_basename "$my_xlib" |
| 5130 | my_xlib=$func_basename_result |
| 5131 | my_xlib_u=$my_xlib |
| 5132 | while :; do |
| 5133 | case " $extracted_archives " in |
| 5134 | *" $my_xlib_u "*) |
| 5135 | func_arith $extracted_serial + 1 |
| 5136 | extracted_serial=$func_arith_result |
| 5137 | my_xlib_u=lt$extracted_serial-$my_xlib ;; |
| 5138 | *) break ;; |
| 5139 | esac |
| 5140 | done |
| 5141 | extracted_archives="$extracted_archives $my_xlib_u" |
| 5142 | my_xdir=$my_gentop/$my_xlib_u |
| 5143 | |
| 5144 | func_mkdir_p "$my_xdir" |
| 5145 | |
| 5146 | case $host in |
| 5147 | *-darwin*) |
| 5148 | func_verbose "Extracting $my_xabs" |
| 5149 | # Do not bother doing anything if just a dry run |
| 5150 | $opt_dry_run || { |
| 5151 | darwin_orig_dir=`pwd` |
| 5152 | cd $my_xdir || exit $? |
| 5153 | darwin_archive=$my_xabs |
| 5154 | darwin_curdir=`pwd` |
| 5155 | func_basename "$darwin_archive" |
| 5156 | darwin_base_archive=$func_basename_result |
| 5157 | darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` |
| 5158 | if test -n "$darwin_arches"; then |
| 5159 | darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` |
| 5160 | darwin_arch= |
| 5161 | func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" |
| 5162 | for darwin_arch in $darwin_arches; do |
| 5163 | func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" |
| 5164 | $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" |
| 5165 | cd "unfat-$$/$darwin_base_archive-$darwin_arch" |
| 5166 | func_extract_an_archive "`pwd`" "$darwin_base_archive" |
| 5167 | cd "$darwin_curdir" |
| 5168 | $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" |
| 5169 | done # $darwin_arches |
| 5170 | ## Okay now we've a bunch of thin objects, gotta fatten them up :) |
| 5171 | darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` |
| 5172 | darwin_file= |
| 5173 | darwin_files= |
| 5174 | for darwin_file in $darwin_filelist; do |
| 5175 | darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` |
| 5176 | $LIPO -create -output "$darwin_file" $darwin_files |
| 5177 | done # $darwin_filelist |
| 5178 | $RM -rf unfat-$$ |
| 5179 | cd "$darwin_orig_dir" |
| 5180 | else |
| 5181 | cd $darwin_orig_dir |
| 5182 | func_extract_an_archive "$my_xdir" "$my_xabs" |
| 5183 | fi # $darwin_arches |
| 5184 | } # !$opt_dry_run |
| 5185 | ;; |
| 5186 | *) |
| 5187 | func_extract_an_archive "$my_xdir" "$my_xabs" |
| 5188 | ;; |
| 5189 | esac |
| 5190 | my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` |
| 5191 | done |
| 5192 | |
| 5193 | func_extract_archives_result=$my_oldobjs |
| 5194 | } |
| 5195 | |
| 5196 | |
| 5197 | # func_emit_wrapper [arg=no] |
| 5198 | # |
| 5199 | # Emit a libtool wrapper script on stdout. |
| 5200 | # Don't directly open a file because we may want to |
| 5201 | # incorporate the script contents within a cygwin/mingw |
| 5202 | # wrapper executable. Must ONLY be called from within |
| 5203 | # func_mode_link because it depends on a number of variables |
| 5204 | # set therein. |
| 5205 | # |
| 5206 | # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR |
| 5207 | # variable will take. If 'yes', then the emitted script |
| 5208 | # will assume that the directory where it is stored is |
| 5209 | # the $objdir directory. This is a cygwin/mingw-specific |
| 5210 | # behavior. |
| 5211 | func_emit_wrapper () |
| 5212 | { |
| 5213 | func_emit_wrapper_arg1=${1-no} |
| 5214 | |
| 5215 | $ECHO "\ |
| 5216 | #! $SHELL |
| 5217 | |
| 5218 | # $output - temporary wrapper script for $objdir/$outputname |
| 5219 | # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| 5220 | # |
| 5221 | # The $output program cannot be directly executed until all the libtool |
| 5222 | # libraries that it depends on are installed. |
| 5223 | # |
| 5224 | # This wrapper script should never be moved out of the build directory. |
| 5225 | # If it is, it will not operate correctly. |
| 5226 | |
| 5227 | # Sed substitution that helps us do robust quoting. It backslashifies |
| 5228 | # metacharacters that are still active within double-quoted strings. |
| 5229 | sed_quote_subst='$sed_quote_subst' |
| 5230 | |
| 5231 | # Be Bourne compatible |
| 5232 | if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then |
| 5233 | emulate sh |
| 5234 | NULLCMD=: |
| 5235 | # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which |
| 5236 | # is contrary to our usage. Disable this feature. |
| 5237 | alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| 5238 | setopt NO_GLOB_SUBST |
| 5239 | else |
| 5240 | case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac |
| 5241 | fi |
| 5242 | BIN_SH=xpg4; export BIN_SH # for Tru64 |
| 5243 | DUALCASE=1; export DUALCASE # for MKS sh |
| 5244 | |
| 5245 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
| 5246 | # if CDPATH is set. |
| 5247 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 5248 | |
| 5249 | relink_command=\"$relink_command\" |
| 5250 | |
| 5251 | # This environment variable determines our operation mode. |
| 5252 | if test \"\$libtool_install_magic\" = \"$magic\"; then |
| 5253 | # install mode needs the following variables: |
| 5254 | generated_by_libtool_version='$macro_version' |
| 5255 | notinst_deplibs='$notinst_deplibs' |
| 5256 | else |
| 5257 | # When we are sourced in execute mode, \$file and \$ECHO are already set. |
| 5258 | if test \"\$libtool_execute_magic\" != \"$magic\"; then |
| 5259 | file=\"\$0\"" |
| 5260 | |
| 5261 | qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` |
| 5262 | $ECHO "\ |
| 5263 | |
| 5264 | # A function that is used when there is no print builtin or printf. |
| 5265 | func_fallback_echo () |
| 5266 | { |
| 5267 | eval 'cat <<_LTECHO_EOF |
| 5268 | \$1 |
| 5269 | _LTECHO_EOF' |
| 5270 | } |
| 5271 | ECHO=\"$qECHO\" |
| 5272 | fi |
| 5273 | |
| 5274 | # Very basic option parsing. These options are (a) specific to |
| 5275 | # the libtool wrapper, (b) are identical between the wrapper |
| 5276 | # /script/ and the wrapper /executable/ that is used only on |
| 5277 | # windows platforms, and (c) all begin with the string "--lt-" |
| 5278 | # (application programs are unlikely to have options that match |
| 5279 | # this pattern). |
| 5280 | # |
| 5281 | # There are only two supported options: --lt-debug and |
| 5282 | # --lt-dump-script. There is, deliberately, no --lt-help. |
| 5283 | # |
| 5284 | # The first argument to this parsing function should be the |
| 5285 | # script's $0 value, followed by "$@". |
| 5286 | lt_option_debug= |
| 5287 | func_parse_lt_options () |
| 5288 | { |
| 5289 | lt_script_arg0=\$0 |
| 5290 | shift |
| 5291 | for lt_opt |
| 5292 | do |
| 5293 | case \"\$lt_opt\" in |
| 5294 | --lt-debug) lt_option_debug=1 ;; |
| 5295 | --lt-dump-script) |
| 5296 | lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` |
| 5297 | test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. |
| 5298 | lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` |
| 5299 | cat \"\$lt_dump_D/\$lt_dump_F\" |
| 5300 | exit 0 |
| 5301 | ;; |
| 5302 | --lt-*) |
| 5303 | \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 |
| 5304 | exit 1 |
| 5305 | ;; |
| 5306 | esac |
| 5307 | done |
| 5308 | |
| 5309 | # Print the debug banner immediately: |
| 5310 | if test -n \"\$lt_option_debug\"; then |
| 5311 | echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 |
| 5312 | fi |
| 5313 | } |
| 5314 | |
| 5315 | # Used when --lt-debug. Prints its arguments to stdout |
| 5316 | # (redirection is the responsibility of the caller) |
| 5317 | func_lt_dump_args () |
| 5318 | { |
| 5319 | lt_dump_args_N=1; |
| 5320 | for lt_arg |
| 5321 | do |
| 5322 | \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" |
| 5323 | lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` |
| 5324 | done |
| 5325 | } |
| 5326 | |
| 5327 | # Core function for launching the target application |
| 5328 | func_exec_program_core () |
| 5329 | { |
| 5330 | " |
| 5331 | case $host in |
| 5332 | # Backslashes separate directories on plain windows |
| 5333 | *-*-mingw | *-*-os2* | *-cegcc*) |
| 5334 | $ECHO "\ |
| 5335 | if test -n \"\$lt_option_debug\"; then |
| 5336 | \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 |
| 5337 | func_lt_dump_args \${1+\"\$@\"} 1>&2 |
| 5338 | fi |
| 5339 | exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} |
| 5340 | " |
| 5341 | ;; |
| 5342 | |
| 5343 | *) |
| 5344 | $ECHO "\ |
| 5345 | if test -n \"\$lt_option_debug\"; then |
| 5346 | \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 |
| 5347 | func_lt_dump_args \${1+\"\$@\"} 1>&2 |
| 5348 | fi |
| 5349 | exec \"\$progdir/\$program\" \${1+\"\$@\"} |
| 5350 | " |
| 5351 | ;; |
| 5352 | esac |
| 5353 | $ECHO "\ |
| 5354 | \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 |
| 5355 | exit 1 |
| 5356 | } |
| 5357 | |
| 5358 | # A function to encapsulate launching the target application |
| 5359 | # Strips options in the --lt-* namespace from \$@ and |
| 5360 | # launches target application with the remaining arguments. |
| 5361 | func_exec_program () |
| 5362 | { |
| 5363 | case \" \$* \" in |
| 5364 | *\\ --lt-*) |
| 5365 | for lt_wr_arg |
| 5366 | do |
| 5367 | case \$lt_wr_arg in |
| 5368 | --lt-*) ;; |
| 5369 | *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; |
| 5370 | esac |
| 5371 | shift |
| 5372 | done ;; |
| 5373 | esac |
| 5374 | func_exec_program_core \${1+\"\$@\"} |
| 5375 | } |
| 5376 | |
| 5377 | # Parse options |
| 5378 | func_parse_lt_options \"\$0\" \${1+\"\$@\"} |
| 5379 | |
| 5380 | # Find the directory that this script lives in. |
| 5381 | thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` |
| 5382 | test \"x\$thisdir\" = \"x\$file\" && thisdir=. |
| 5383 | |
| 5384 | # Follow symbolic links until we get to the real thisdir. |
| 5385 | file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` |
| 5386 | while test -n \"\$file\"; do |
| 5387 | destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` |
| 5388 | |
| 5389 | # If there was a directory component, then change thisdir. |
| 5390 | if test \"x\$destdir\" != \"x\$file\"; then |
| 5391 | case \"\$destdir\" in |
| 5392 | [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; |
| 5393 | *) thisdir=\"\$thisdir/\$destdir\" ;; |
| 5394 | esac |
| 5395 | fi |
| 5396 | |
| 5397 | file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` |
| 5398 | file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` |
| 5399 | done |
| 5400 | |
| 5401 | # Usually 'no', except on cygwin/mingw when embedded into |
| 5402 | # the cwrapper. |
| 5403 | WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 |
| 5404 | if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then |
| 5405 | # special case for '.' |
| 5406 | if test \"\$thisdir\" = \".\"; then |
| 5407 | thisdir=\`pwd\` |
| 5408 | fi |
| 5409 | # remove .libs from thisdir |
| 5410 | case \"\$thisdir\" in |
| 5411 | *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; |
| 5412 | $objdir ) thisdir=. ;; |
| 5413 | esac |
| 5414 | fi |
| 5415 | |
| 5416 | # Try to get the absolute directory name. |
| 5417 | absdir=\`cd \"\$thisdir\" && pwd\` |
| 5418 | test -n \"\$absdir\" && thisdir=\"\$absdir\" |
| 5419 | " |
| 5420 | |
| 5421 | if test yes = "$fast_install"; then |
| 5422 | $ECHO "\ |
| 5423 | program=lt-'$outputname'$exeext |
| 5424 | progdir=\"\$thisdir/$objdir\" |
| 5425 | |
| 5426 | if test ! -f \"\$progdir/\$program\" || |
| 5427 | { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ |
| 5428 | test \"X\$file\" != \"X\$progdir/\$program\"; }; then |
| 5429 | |
| 5430 | file=\"\$\$-\$program\" |
| 5431 | |
| 5432 | if test ! -d \"\$progdir\"; then |
| 5433 | $MKDIR \"\$progdir\" |
| 5434 | else |
| 5435 | $RM \"\$progdir/\$file\" |
| 5436 | fi" |
| 5437 | |
| 5438 | $ECHO "\ |
| 5439 | |
| 5440 | # relink executable if necessary |
| 5441 | if test -n \"\$relink_command\"; then |
| 5442 | if relink_command_output=\`eval \$relink_command 2>&1\`; then : |
| 5443 | else |
| 5444 | \$ECHO \"\$relink_command_output\" >&2 |
| 5445 | $RM \"\$progdir/\$file\" |
| 5446 | exit 1 |
| 5447 | fi |
| 5448 | fi |
| 5449 | |
| 5450 | $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || |
| 5451 | { $RM \"\$progdir/\$program\"; |
| 5452 | $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } |
| 5453 | $RM \"\$progdir/\$file\" |
| 5454 | fi" |
| 5455 | else |
| 5456 | $ECHO "\ |
| 5457 | program='$outputname' |
| 5458 | progdir=\"\$thisdir/$objdir\" |
| 5459 | " |
| 5460 | fi |
| 5461 | |
| 5462 | $ECHO "\ |
| 5463 | |
| 5464 | if test -f \"\$progdir/\$program\"; then" |
| 5465 | |
| 5466 | # fixup the dll searchpath if we need to. |
| 5467 | # |
| 5468 | # Fix the DLL searchpath if we need to. Do this before prepending |
| 5469 | # to shlibpath, because on Windows, both are PATH and uninstalled |
| 5470 | # libraries must come first. |
| 5471 | if test -n "$dllsearchpath"; then |
| 5472 | $ECHO "\ |
| 5473 | # Add the dll search path components to the executable PATH |
| 5474 | PATH=$dllsearchpath:\$PATH |
| 5475 | " |
| 5476 | fi |
| 5477 | |
| 5478 | # Export our shlibpath_var if we have one. |
| 5479 | if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
| 5480 | $ECHO "\ |
| 5481 | # Add our own library path to $shlibpath_var |
| 5482 | $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" |
| 5483 | |
| 5484 | # Some systems cannot cope with colon-terminated $shlibpath_var |
| 5485 | # The second colon is a workaround for a bug in BeOS R4 sed |
| 5486 | $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` |
| 5487 | |
| 5488 | export $shlibpath_var |
| 5489 | " |
| 5490 | fi |
| 5491 | |
| 5492 | $ECHO "\ |
| 5493 | if test \"\$libtool_execute_magic\" != \"$magic\"; then |
| 5494 | # Run the actual program with our arguments. |
| 5495 | func_exec_program \${1+\"\$@\"} |
| 5496 | fi |
| 5497 | else |
| 5498 | # The program doesn't exist. |
| 5499 | \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 |
| 5500 | \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 |
| 5501 | \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 |
| 5502 | exit 1 |
| 5503 | fi |
| 5504 | fi\ |
| 5505 | " |
| 5506 | } |
| 5507 | |
| 5508 | |
| 5509 | # func_emit_cwrapperexe_src |
| 5510 | # emit the source code for a wrapper executable on stdout |
| 5511 | # Must ONLY be called from within func_mode_link because |
| 5512 | # it depends on a number of variable set therein. |
| 5513 | func_emit_cwrapperexe_src () |
| 5514 | { |
| 5515 | cat <<EOF |
| 5516 | |
| 5517 | /* $cwrappersource - temporary wrapper executable for $objdir/$outputname |
| 5518 | Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| 5519 | |
| 5520 | The $output program cannot be directly executed until all the libtool |
| 5521 | libraries that it depends on are installed. |
| 5522 | |
| 5523 | This wrapper executable should never be moved out of the build directory. |
| 5524 | If it is, it will not operate correctly. |
| 5525 | */ |
| 5526 | EOF |
| 5527 | cat <<"EOF" |
| 5528 | #ifdef _MSC_VER |
| 5529 | # define _CRT_SECURE_NO_DEPRECATE 1 |
| 5530 | #endif |
| 5531 | #include <stdio.h> |
| 5532 | #include <stdlib.h> |
| 5533 | #ifdef _MSC_VER |
| 5534 | # include <direct.h> |
| 5535 | # include <process.h> |
| 5536 | # include <io.h> |
| 5537 | #else |
| 5538 | # include <unistd.h> |
| 5539 | # include <stdint.h> |
| 5540 | # ifdef __CYGWIN__ |
| 5541 | # include <io.h> |
| 5542 | # endif |
| 5543 | #endif |
| 5544 | #include <malloc.h> |
| 5545 | #include <stdarg.h> |
| 5546 | #include <assert.h> |
| 5547 | #include <string.h> |
| 5548 | #include <ctype.h> |
| 5549 | #include <errno.h> |
| 5550 | #include <fcntl.h> |
| 5551 | #include <sys/stat.h> |
| 5552 | |
| 5553 | #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
| 5554 | |
| 5555 | /* declarations of non-ANSI functions */ |
| 5556 | #if defined __MINGW32__ |
| 5557 | # ifdef __STRICT_ANSI__ |
| 5558 | int _putenv (const char *); |
| 5559 | # endif |
| 5560 | #elif defined __CYGWIN__ |
| 5561 | # ifdef __STRICT_ANSI__ |
| 5562 | char *realpath (const char *, char *); |
| 5563 | int putenv (char *); |
| 5564 | int setenv (const char *, const char *, int); |
| 5565 | # endif |
| 5566 | /* #elif defined other_platform || defined ... */ |
| 5567 | #endif |
| 5568 | |
| 5569 | /* portability defines, excluding path handling macros */ |
| 5570 | #if defined _MSC_VER |
| 5571 | # define setmode _setmode |
| 5572 | # define stat _stat |
| 5573 | # define chmod _chmod |
| 5574 | # define getcwd _getcwd |
| 5575 | # define putenv _putenv |
| 5576 | # define S_IXUSR _S_IEXEC |
| 5577 | #elif defined __MINGW32__ |
| 5578 | # define setmode _setmode |
| 5579 | # define stat _stat |
| 5580 | # define chmod _chmod |
| 5581 | # define getcwd _getcwd |
| 5582 | # define putenv _putenv |
| 5583 | #elif defined __CYGWIN__ |
| 5584 | # define HAVE_SETENV |
| 5585 | # define FOPEN_WB "wb" |
| 5586 | /* #elif defined other platforms ... */ |
| 5587 | #endif |
| 5588 | |
| 5589 | #if defined PATH_MAX |
| 5590 | # define LT_PATHMAX PATH_MAX |
| 5591 | #elif defined MAXPATHLEN |
| 5592 | # define LT_PATHMAX MAXPATHLEN |
| 5593 | #else |
| 5594 | # define LT_PATHMAX 1024 |
| 5595 | #endif |
| 5596 | |
| 5597 | #ifndef S_IXOTH |
| 5598 | # define S_IXOTH 0 |
| 5599 | #endif |
| 5600 | #ifndef S_IXGRP |
| 5601 | # define S_IXGRP 0 |
| 5602 | #endif |
| 5603 | |
| 5604 | /* path handling portability macros */ |
| 5605 | #ifndef DIR_SEPARATOR |
| 5606 | # define DIR_SEPARATOR '/' |
| 5607 | # define PATH_SEPARATOR ':' |
| 5608 | #endif |
| 5609 | |
| 5610 | #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ |
| 5611 | defined __OS2__ |
| 5612 | # define HAVE_DOS_BASED_FILE_SYSTEM |
| 5613 | # define FOPEN_WB "wb" |
| 5614 | # ifndef DIR_SEPARATOR_2 |
| 5615 | # define DIR_SEPARATOR_2 '\\' |
| 5616 | # endif |
| 5617 | # ifndef PATH_SEPARATOR_2 |
| 5618 | # define PATH_SEPARATOR_2 ';' |
| 5619 | # endif |
| 5620 | #endif |
| 5621 | |
| 5622 | #ifndef DIR_SEPARATOR_2 |
| 5623 | # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) |
| 5624 | #else /* DIR_SEPARATOR_2 */ |
| 5625 | # define IS_DIR_SEPARATOR(ch) \ |
| 5626 | (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) |
| 5627 | #endif /* DIR_SEPARATOR_2 */ |
| 5628 | |
| 5629 | #ifndef PATH_SEPARATOR_2 |
| 5630 | # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) |
| 5631 | #else /* PATH_SEPARATOR_2 */ |
| 5632 | # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) |
| 5633 | #endif /* PATH_SEPARATOR_2 */ |
| 5634 | |
| 5635 | #ifndef FOPEN_WB |
| 5636 | # define FOPEN_WB "w" |
| 5637 | #endif |
| 5638 | #ifndef _O_BINARY |
| 5639 | # define _O_BINARY 0 |
| 5640 | #endif |
| 5641 | |
| 5642 | #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) |
| 5643 | #define XFREE(stale) do { \ |
| 5644 | if (stale) { free (stale); stale = 0; } \ |
| 5645 | } while (0) |
| 5646 | |
| 5647 | #if defined LT_DEBUGWRAPPER |
| 5648 | static int lt_debug = 1; |
| 5649 | #else |
| 5650 | static int lt_debug = 0; |
| 5651 | #endif |
| 5652 | |
| 5653 | const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ |
| 5654 | |
| 5655 | void *xmalloc (size_t num); |
| 5656 | char *xstrdup (const char *string); |
| 5657 | const char *base_name (const char *name); |
| 5658 | char *find_executable (const char *wrapper); |
| 5659 | char *chase_symlinks (const char *pathspec); |
| 5660 | int make_executable (const char *path); |
| 5661 | int check_executable (const char *path); |
| 5662 | char *strendzap (char *str, const char *pat); |
| 5663 | void lt_debugprintf (const char *file, int line, const char *fmt, ...); |
| 5664 | void lt_fatal (const char *file, int line, const char *message, ...); |
| 5665 | static const char *nonnull (const char *s); |
| 5666 | static const char *nonempty (const char *s); |
| 5667 | void lt_setenv (const char *name, const char *value); |
| 5668 | char *lt_extend_str (const char *orig_value, const char *add, int to_end); |
| 5669 | void lt_update_exe_path (const char *name, const char *value); |
| 5670 | void lt_update_lib_path (const char *name, const char *value); |
| 5671 | char **prepare_spawn (char **argv); |
| 5672 | void lt_dump_script (FILE *f); |
| 5673 | EOF |
| 5674 | |
| 5675 | cat <<EOF |
| 5676 | #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) |
| 5677 | # define externally_visible volatile |
| 5678 | #else |
| 5679 | # define externally_visible __attribute__((externally_visible)) volatile |
| 5680 | #endif |
| 5681 | externally_visible const char * MAGIC_EXE = "$magic_exe"; |
| 5682 | const char * LIB_PATH_VARNAME = "$shlibpath_var"; |
| 5683 | EOF |
| 5684 | |
| 5685 | if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
| 5686 | func_to_host_path "$temp_rpath" |
| 5687 | cat <<EOF |
| 5688 | const char * LIB_PATH_VALUE = "$func_to_host_path_result"; |
| 5689 | EOF |
| 5690 | else |
| 5691 | cat <<"EOF" |
| 5692 | const char * LIB_PATH_VALUE = ""; |
| 5693 | EOF |
| 5694 | fi |
| 5695 | |
| 5696 | if test -n "$dllsearchpath"; then |
| 5697 | func_to_host_path "$dllsearchpath:" |
| 5698 | cat <<EOF |
| 5699 | const char * EXE_PATH_VARNAME = "PATH"; |
| 5700 | const char * EXE_PATH_VALUE = "$func_to_host_path_result"; |
| 5701 | EOF |
| 5702 | else |
| 5703 | cat <<"EOF" |
| 5704 | const char * EXE_PATH_VARNAME = ""; |
| 5705 | const char * EXE_PATH_VALUE = ""; |
| 5706 | EOF |
| 5707 | fi |
| 5708 | |
| 5709 | if test yes = "$fast_install"; then |
| 5710 | cat <<EOF |
| 5711 | const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ |
| 5712 | EOF |
| 5713 | else |
| 5714 | cat <<EOF |
| 5715 | const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ |
| 5716 | EOF |
| 5717 | fi |
| 5718 | |
| 5719 | |
| 5720 | cat <<"EOF" |
| 5721 | |
| 5722 | #define LTWRAPPER_OPTION_PREFIX "--lt-" |
| 5723 | |
| 5724 | static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; |
| 5725 | static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; |
| 5726 | static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; |
| 5727 | |
| 5728 | int |
| 5729 | main (int argc, char *argv[]) |
| 5730 | { |
| 5731 | char **newargz; |
| 5732 | int newargc; |
| 5733 | char *tmp_pathspec; |
| 5734 | char *actual_cwrapper_path; |
| 5735 | char *actual_cwrapper_name; |
| 5736 | char *target_name; |
| 5737 | char *lt_argv_zero; |
| 5738 | int rval = 127; |
| 5739 | |
| 5740 | int i; |
| 5741 | |
| 5742 | program_name = (char *) xstrdup (base_name (argv[0])); |
| 5743 | newargz = XMALLOC (char *, (size_t) argc + 1); |
| 5744 | |
| 5745 | /* very simple arg parsing; don't want to rely on getopt |
| 5746 | * also, copy all non cwrapper options to newargz, except |
| 5747 | * argz[0], which is handled differently |
| 5748 | */ |
| 5749 | newargc=0; |
| 5750 | for (i = 1; i < argc; i++) |
| 5751 | { |
| 5752 | if (STREQ (argv[i], dumpscript_opt)) |
| 5753 | { |
| 5754 | EOF |
| 5755 | case $host in |
| 5756 | *mingw* | *cygwin* ) |
| 5757 | # make stdout use "unix" line endings |
| 5758 | echo " setmode(1,_O_BINARY);" |
| 5759 | ;; |
| 5760 | esac |
| 5761 | |
| 5762 | cat <<"EOF" |
| 5763 | lt_dump_script (stdout); |
| 5764 | return 0; |
| 5765 | } |
| 5766 | if (STREQ (argv[i], debug_opt)) |
| 5767 | { |
| 5768 | lt_debug = 1; |
| 5769 | continue; |
| 5770 | } |
| 5771 | if (STREQ (argv[i], ltwrapper_option_prefix)) |
| 5772 | { |
| 5773 | /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX |
| 5774 | namespace, but it is not one of the ones we know about and |
| 5775 | have already dealt with, above (inluding dump-script), then |
| 5776 | report an error. Otherwise, targets might begin to believe |
| 5777 | they are allowed to use options in the LTWRAPPER_OPTION_PREFIX |
| 5778 | namespace. The first time any user complains about this, we'll |
| 5779 | need to make LTWRAPPER_OPTION_PREFIX a configure-time option |
| 5780 | or a configure.ac-settable value. |
| 5781 | */ |
| 5782 | lt_fatal (__FILE__, __LINE__, |
| 5783 | "unrecognized %s option: '%s'", |
| 5784 | ltwrapper_option_prefix, argv[i]); |
| 5785 | } |
| 5786 | /* otherwise ... */ |
| 5787 | newargz[++newargc] = xstrdup (argv[i]); |
| 5788 | } |
| 5789 | newargz[++newargc] = NULL; |
| 5790 | |
| 5791 | EOF |
| 5792 | cat <<EOF |
| 5793 | /* The GNU banner must be the first non-error debug message */ |
| 5794 | lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); |
| 5795 | EOF |
| 5796 | cat <<"EOF" |
| 5797 | lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); |
| 5798 | lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); |
| 5799 | |
| 5800 | tmp_pathspec = find_executable (argv[0]); |
| 5801 | if (tmp_pathspec == NULL) |
| 5802 | lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); |
| 5803 | lt_debugprintf (__FILE__, __LINE__, |
| 5804 | "(main) found exe (before symlink chase) at: %s\n", |
| 5805 | tmp_pathspec); |
| 5806 | |
| 5807 | actual_cwrapper_path = chase_symlinks (tmp_pathspec); |
| 5808 | lt_debugprintf (__FILE__, __LINE__, |
| 5809 | "(main) found exe (after symlink chase) at: %s\n", |
| 5810 | actual_cwrapper_path); |
| 5811 | XFREE (tmp_pathspec); |
| 5812 | |
| 5813 | actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); |
| 5814 | strendzap (actual_cwrapper_path, actual_cwrapper_name); |
| 5815 | |
| 5816 | /* wrapper name transforms */ |
| 5817 | strendzap (actual_cwrapper_name, ".exe"); |
| 5818 | tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); |
| 5819 | XFREE (actual_cwrapper_name); |
| 5820 | actual_cwrapper_name = tmp_pathspec; |
| 5821 | tmp_pathspec = 0; |
| 5822 | |
| 5823 | /* target_name transforms -- use actual target program name; might have lt- prefix */ |
| 5824 | target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); |
| 5825 | strendzap (target_name, ".exe"); |
| 5826 | tmp_pathspec = lt_extend_str (target_name, ".exe", 1); |
| 5827 | XFREE (target_name); |
| 5828 | target_name = tmp_pathspec; |
| 5829 | tmp_pathspec = 0; |
| 5830 | |
| 5831 | lt_debugprintf (__FILE__, __LINE__, |
| 5832 | "(main) libtool target name: %s\n", |
| 5833 | target_name); |
| 5834 | EOF |
| 5835 | |
| 5836 | cat <<EOF |
| 5837 | newargz[0] = |
| 5838 | XMALLOC (char, (strlen (actual_cwrapper_path) + |
| 5839 | strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); |
| 5840 | strcpy (newargz[0], actual_cwrapper_path); |
| 5841 | strcat (newargz[0], "$objdir"); |
| 5842 | strcat (newargz[0], "/"); |
| 5843 | EOF |
| 5844 | |
| 5845 | cat <<"EOF" |
| 5846 | /* stop here, and copy so we don't have to do this twice */ |
| 5847 | tmp_pathspec = xstrdup (newargz[0]); |
| 5848 | |
| 5849 | /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ |
| 5850 | strcat (newargz[0], actual_cwrapper_name); |
| 5851 | |
| 5852 | /* DO want the lt- prefix here if it exists, so use target_name */ |
| 5853 | lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); |
| 5854 | XFREE (tmp_pathspec); |
| 5855 | tmp_pathspec = NULL; |
| 5856 | EOF |
| 5857 | |
| 5858 | case $host_os in |
| 5859 | mingw*) |
| 5860 | cat <<"EOF" |
| 5861 | { |
| 5862 | char* p; |
| 5863 | while ((p = strchr (newargz[0], '\\')) != NULL) |
| 5864 | { |
| 5865 | *p = '/'; |
| 5866 | } |
| 5867 | while ((p = strchr (lt_argv_zero, '\\')) != NULL) |
| 5868 | { |
| 5869 | *p = '/'; |
| 5870 | } |
| 5871 | } |
| 5872 | EOF |
| 5873 | ;; |
| 5874 | esac |
| 5875 | |
| 5876 | cat <<"EOF" |
| 5877 | XFREE (target_name); |
| 5878 | XFREE (actual_cwrapper_path); |
| 5879 | XFREE (actual_cwrapper_name); |
| 5880 | |
| 5881 | lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ |
| 5882 | lt_setenv ("DUALCASE", "1"); /* for MSK sh */ |
| 5883 | /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must |
| 5884 | be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) |
| 5885 | because on Windows, both *_VARNAMEs are PATH but uninstalled |
| 5886 | libraries must come first. */ |
| 5887 | lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); |
| 5888 | lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); |
| 5889 | |
| 5890 | lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", |
| 5891 | nonnull (lt_argv_zero)); |
| 5892 | for (i = 0; i < newargc; i++) |
| 5893 | { |
| 5894 | lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", |
| 5895 | i, nonnull (newargz[i])); |
| 5896 | } |
| 5897 | |
| 5898 | EOF |
| 5899 | |
| 5900 | case $host_os in |
| 5901 | mingw*) |
| 5902 | cat <<"EOF" |
| 5903 | /* execv doesn't actually work on mingw as expected on unix */ |
| 5904 | newargz = prepare_spawn (newargz); |
| 5905 | rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); |
| 5906 | if (rval == -1) |
| 5907 | { |
| 5908 | /* failed to start process */ |
| 5909 | lt_debugprintf (__FILE__, __LINE__, |
| 5910 | "(main) failed to launch target \"%s\": %s\n", |
| 5911 | lt_argv_zero, nonnull (strerror (errno))); |
| 5912 | return 127; |
| 5913 | } |
| 5914 | return rval; |
| 5915 | EOF |
| 5916 | ;; |
| 5917 | *) |
| 5918 | cat <<"EOF" |
| 5919 | execv (lt_argv_zero, newargz); |
| 5920 | return rval; /* =127, but avoids unused variable warning */ |
| 5921 | EOF |
| 5922 | ;; |
| 5923 | esac |
| 5924 | |
| 5925 | cat <<"EOF" |
| 5926 | } |
| 5927 | |
| 5928 | void * |
| 5929 | xmalloc (size_t num) |
| 5930 | { |
| 5931 | void *p = (void *) malloc (num); |
| 5932 | if (!p) |
| 5933 | lt_fatal (__FILE__, __LINE__, "memory exhausted"); |
| 5934 | |
| 5935 | return p; |
| 5936 | } |
| 5937 | |
| 5938 | char * |
| 5939 | xstrdup (const char *string) |
| 5940 | { |
| 5941 | return string ? strcpy ((char *) xmalloc (strlen (string) + 1), |
| 5942 | string) : NULL; |
| 5943 | } |
| 5944 | |
| 5945 | const char * |
| 5946 | base_name (const char *name) |
| 5947 | { |
| 5948 | const char *base; |
| 5949 | |
| 5950 | #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| 5951 | /* Skip over the disk name in MSDOS pathnames. */ |
| 5952 | if (isalpha ((unsigned char) name[0]) && name[1] == ':') |
| 5953 | name += 2; |
| 5954 | #endif |
| 5955 | |
| 5956 | for (base = name; *name; name++) |
| 5957 | if (IS_DIR_SEPARATOR (*name)) |
| 5958 | base = name + 1; |
| 5959 | return base; |
| 5960 | } |
| 5961 | |
| 5962 | int |
| 5963 | check_executable (const char *path) |
| 5964 | { |
| 5965 | struct stat st; |
| 5966 | |
| 5967 | lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", |
| 5968 | nonempty (path)); |
| 5969 | if ((!path) || (!*path)) |
| 5970 | return 0; |
| 5971 | |
| 5972 | if ((stat (path, &st) >= 0) |
| 5973 | && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) |
| 5974 | return 1; |
| 5975 | else |
| 5976 | return 0; |
| 5977 | } |
| 5978 | |
| 5979 | int |
| 5980 | make_executable (const char *path) |
| 5981 | { |
| 5982 | int rval = 0; |
| 5983 | struct stat st; |
| 5984 | |
| 5985 | lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", |
| 5986 | nonempty (path)); |
| 5987 | if ((!path) || (!*path)) |
| 5988 | return 0; |
| 5989 | |
| 5990 | if (stat (path, &st) >= 0) |
| 5991 | { |
| 5992 | rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); |
| 5993 | } |
| 5994 | return rval; |
| 5995 | } |
| 5996 | |
| 5997 | /* Searches for the full path of the wrapper. Returns |
| 5998 | newly allocated full path name if found, NULL otherwise |
| 5999 | Does not chase symlinks, even on platforms that support them. |
| 6000 | */ |
| 6001 | char * |
| 6002 | find_executable (const char *wrapper) |
| 6003 | { |
| 6004 | int has_slash = 0; |
| 6005 | const char *p; |
| 6006 | const char *p_next; |
| 6007 | /* static buffer for getcwd */ |
| 6008 | char tmp[LT_PATHMAX + 1]; |
| 6009 | size_t tmp_len; |
| 6010 | char *concat_name; |
| 6011 | |
| 6012 | lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", |
| 6013 | nonempty (wrapper)); |
| 6014 | |
| 6015 | if ((wrapper == NULL) || (*wrapper == '\0')) |
| 6016 | return NULL; |
| 6017 | |
| 6018 | /* Absolute path? */ |
| 6019 | #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| 6020 | if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') |
| 6021 | { |
| 6022 | concat_name = xstrdup (wrapper); |
| 6023 | if (check_executable (concat_name)) |
| 6024 | return concat_name; |
| 6025 | XFREE (concat_name); |
| 6026 | } |
| 6027 | else |
| 6028 | { |
| 6029 | #endif |
| 6030 | if (IS_DIR_SEPARATOR (wrapper[0])) |
| 6031 | { |
| 6032 | concat_name = xstrdup (wrapper); |
| 6033 | if (check_executable (concat_name)) |
| 6034 | return concat_name; |
| 6035 | XFREE (concat_name); |
| 6036 | } |
| 6037 | #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| 6038 | } |
| 6039 | #endif |
| 6040 | |
| 6041 | for (p = wrapper; *p; p++) |
| 6042 | if (*p == '/') |
| 6043 | { |
| 6044 | has_slash = 1; |
| 6045 | break; |
| 6046 | } |
| 6047 | if (!has_slash) |
| 6048 | { |
| 6049 | /* no slashes; search PATH */ |
| 6050 | const char *path = getenv ("PATH"); |
| 6051 | if (path != NULL) |
| 6052 | { |
| 6053 | for (p = path; *p; p = p_next) |
| 6054 | { |
| 6055 | const char *q; |
| 6056 | size_t p_len; |
| 6057 | for (q = p; *q; q++) |
| 6058 | if (IS_PATH_SEPARATOR (*q)) |
| 6059 | break; |
| 6060 | p_len = (size_t) (q - p); |
| 6061 | p_next = (*q == '\0' ? q : q + 1); |
| 6062 | if (p_len == 0) |
| 6063 | { |
| 6064 | /* empty path: current directory */ |
| 6065 | if (getcwd (tmp, LT_PATHMAX) == NULL) |
| 6066 | lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
| 6067 | nonnull (strerror (errno))); |
| 6068 | tmp_len = strlen (tmp); |
| 6069 | concat_name = |
| 6070 | XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
| 6071 | memcpy (concat_name, tmp, tmp_len); |
| 6072 | concat_name[tmp_len] = '/'; |
| 6073 | strcpy (concat_name + tmp_len + 1, wrapper); |
| 6074 | } |
| 6075 | else |
| 6076 | { |
| 6077 | concat_name = |
| 6078 | XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); |
| 6079 | memcpy (concat_name, p, p_len); |
| 6080 | concat_name[p_len] = '/'; |
| 6081 | strcpy (concat_name + p_len + 1, wrapper); |
| 6082 | } |
| 6083 | if (check_executable (concat_name)) |
| 6084 | return concat_name; |
| 6085 | XFREE (concat_name); |
| 6086 | } |
| 6087 | } |
| 6088 | /* not found in PATH; assume curdir */ |
| 6089 | } |
| 6090 | /* Relative path | not found in path: prepend cwd */ |
| 6091 | if (getcwd (tmp, LT_PATHMAX) == NULL) |
| 6092 | lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
| 6093 | nonnull (strerror (errno))); |
| 6094 | tmp_len = strlen (tmp); |
| 6095 | concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
| 6096 | memcpy (concat_name, tmp, tmp_len); |
| 6097 | concat_name[tmp_len] = '/'; |
| 6098 | strcpy (concat_name + tmp_len + 1, wrapper); |
| 6099 | |
| 6100 | if (check_executable (concat_name)) |
| 6101 | return concat_name; |
| 6102 | XFREE (concat_name); |
| 6103 | return NULL; |
| 6104 | } |
| 6105 | |
| 6106 | char * |
| 6107 | chase_symlinks (const char *pathspec) |
| 6108 | { |
| 6109 | #ifndef S_ISLNK |
| 6110 | return xstrdup (pathspec); |
| 6111 | #else |
| 6112 | char buf[LT_PATHMAX]; |
| 6113 | struct stat s; |
| 6114 | char *tmp_pathspec = xstrdup (pathspec); |
| 6115 | char *p; |
| 6116 | int has_symlinks = 0; |
| 6117 | while (strlen (tmp_pathspec) && !has_symlinks) |
| 6118 | { |
| 6119 | lt_debugprintf (__FILE__, __LINE__, |
| 6120 | "checking path component for symlinks: %s\n", |
| 6121 | tmp_pathspec); |
| 6122 | if (lstat (tmp_pathspec, &s) == 0) |
| 6123 | { |
| 6124 | if (S_ISLNK (s.st_mode) != 0) |
| 6125 | { |
| 6126 | has_symlinks = 1; |
| 6127 | break; |
| 6128 | } |
| 6129 | |
| 6130 | /* search backwards for last DIR_SEPARATOR */ |
| 6131 | p = tmp_pathspec + strlen (tmp_pathspec) - 1; |
| 6132 | while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
| 6133 | p--; |
| 6134 | if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
| 6135 | { |
| 6136 | /* no more DIR_SEPARATORS left */ |
| 6137 | break; |
| 6138 | } |
| 6139 | *p = '\0'; |
| 6140 | } |
| 6141 | else |
| 6142 | { |
| 6143 | lt_fatal (__FILE__, __LINE__, |
| 6144 | "error accessing file \"%s\": %s", |
| 6145 | tmp_pathspec, nonnull (strerror (errno))); |
| 6146 | } |
| 6147 | } |
| 6148 | XFREE (tmp_pathspec); |
| 6149 | |
| 6150 | if (!has_symlinks) |
| 6151 | { |
| 6152 | return xstrdup (pathspec); |
| 6153 | } |
| 6154 | |
| 6155 | tmp_pathspec = realpath (pathspec, buf); |
| 6156 | if (tmp_pathspec == 0) |
| 6157 | { |
| 6158 | lt_fatal (__FILE__, __LINE__, |
| 6159 | "could not follow symlinks for %s", pathspec); |
| 6160 | } |
| 6161 | return xstrdup (tmp_pathspec); |
| 6162 | #endif |
| 6163 | } |
| 6164 | |
| 6165 | char * |
| 6166 | strendzap (char *str, const char *pat) |
| 6167 | { |
| 6168 | size_t len, patlen; |
| 6169 | |
| 6170 | assert (str != NULL); |
| 6171 | assert (pat != NULL); |
| 6172 | |
| 6173 | len = strlen (str); |
| 6174 | patlen = strlen (pat); |
| 6175 | |
| 6176 | if (patlen <= len) |
| 6177 | { |
| 6178 | str += len - patlen; |
| 6179 | if (STREQ (str, pat)) |
| 6180 | *str = '\0'; |
| 6181 | } |
| 6182 | return str; |
| 6183 | } |
| 6184 | |
| 6185 | void |
| 6186 | lt_debugprintf (const char *file, int line, const char *fmt, ...) |
| 6187 | { |
| 6188 | va_list args; |
| 6189 | if (lt_debug) |
| 6190 | { |
| 6191 | (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); |
| 6192 | va_start (args, fmt); |
| 6193 | (void) vfprintf (stderr, fmt, args); |
| 6194 | va_end (args); |
| 6195 | } |
| 6196 | } |
| 6197 | |
| 6198 | static void |
| 6199 | lt_error_core (int exit_status, const char *file, |
| 6200 | int line, const char *mode, |
| 6201 | const char *message, va_list ap) |
| 6202 | { |
| 6203 | fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); |
| 6204 | vfprintf (stderr, message, ap); |
| 6205 | fprintf (stderr, ".\n"); |
| 6206 | |
| 6207 | if (exit_status >= 0) |
| 6208 | exit (exit_status); |
| 6209 | } |
| 6210 | |
| 6211 | void |
| 6212 | lt_fatal (const char *file, int line, const char *message, ...) |
| 6213 | { |
| 6214 | va_list ap; |
| 6215 | va_start (ap, message); |
| 6216 | lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); |
| 6217 | va_end (ap); |
| 6218 | } |
| 6219 | |
| 6220 | static const char * |
| 6221 | nonnull (const char *s) |
| 6222 | { |
| 6223 | return s ? s : "(null)"; |
| 6224 | } |
| 6225 | |
| 6226 | static const char * |
| 6227 | nonempty (const char *s) |
| 6228 | { |
| 6229 | return (s && !*s) ? "(empty)" : nonnull (s); |
| 6230 | } |
| 6231 | |
| 6232 | void |
| 6233 | lt_setenv (const char *name, const char *value) |
| 6234 | { |
| 6235 | lt_debugprintf (__FILE__, __LINE__, |
| 6236 | "(lt_setenv) setting '%s' to '%s'\n", |
| 6237 | nonnull (name), nonnull (value)); |
| 6238 | { |
| 6239 | #ifdef HAVE_SETENV |
| 6240 | /* always make a copy, for consistency with !HAVE_SETENV */ |
| 6241 | char *str = xstrdup (value); |
| 6242 | setenv (name, str, 1); |
| 6243 | #else |
| 6244 | size_t len = strlen (name) + 1 + strlen (value) + 1; |
| 6245 | char *str = XMALLOC (char, len); |
| 6246 | sprintf (str, "%s=%s", name, value); |
| 6247 | if (putenv (str) != EXIT_SUCCESS) |
| 6248 | { |
| 6249 | XFREE (str); |
| 6250 | } |
| 6251 | #endif |
| 6252 | } |
| 6253 | } |
| 6254 | |
| 6255 | char * |
| 6256 | lt_extend_str (const char *orig_value, const char *add, int to_end) |
| 6257 | { |
| 6258 | char *new_value; |
| 6259 | if (orig_value && *orig_value) |
| 6260 | { |
| 6261 | size_t orig_value_len = strlen (orig_value); |
| 6262 | size_t add_len = strlen (add); |
| 6263 | new_value = XMALLOC (char, add_len + orig_value_len + 1); |
| 6264 | if (to_end) |
| 6265 | { |
| 6266 | strcpy (new_value, orig_value); |
| 6267 | strcpy (new_value + orig_value_len, add); |
| 6268 | } |
| 6269 | else |
| 6270 | { |
| 6271 | strcpy (new_value, add); |
| 6272 | strcpy (new_value + add_len, orig_value); |
| 6273 | } |
| 6274 | } |
| 6275 | else |
| 6276 | { |
| 6277 | new_value = xstrdup (add); |
| 6278 | } |
| 6279 | return new_value; |
| 6280 | } |
| 6281 | |
| 6282 | void |
| 6283 | lt_update_exe_path (const char *name, const char *value) |
| 6284 | { |
| 6285 | lt_debugprintf (__FILE__, __LINE__, |
| 6286 | "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", |
| 6287 | nonnull (name), nonnull (value)); |
| 6288 | |
| 6289 | if (name && *name && value && *value) |
| 6290 | { |
| 6291 | char *new_value = lt_extend_str (getenv (name), value, 0); |
| 6292 | /* some systems can't cope with a ':'-terminated path #' */ |
| 6293 | size_t len = strlen (new_value); |
| 6294 | while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) |
| 6295 | { |
| 6296 | new_value[--len] = '\0'; |
| 6297 | } |
| 6298 | lt_setenv (name, new_value); |
| 6299 | XFREE (new_value); |
| 6300 | } |
| 6301 | } |
| 6302 | |
| 6303 | void |
| 6304 | lt_update_lib_path (const char *name, const char *value) |
| 6305 | { |
| 6306 | lt_debugprintf (__FILE__, __LINE__, |
| 6307 | "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", |
| 6308 | nonnull (name), nonnull (value)); |
| 6309 | |
| 6310 | if (name && *name && value && *value) |
| 6311 | { |
| 6312 | char *new_value = lt_extend_str (getenv (name), value, 0); |
| 6313 | lt_setenv (name, new_value); |
| 6314 | XFREE (new_value); |
| 6315 | } |
| 6316 | } |
| 6317 | |
| 6318 | EOF |
| 6319 | case $host_os in |
| 6320 | mingw*) |
| 6321 | cat <<"EOF" |
| 6322 | |
| 6323 | /* Prepares an argument vector before calling spawn(). |
| 6324 | Note that spawn() does not by itself call the command interpreter |
| 6325 | (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : |
| 6326 | ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
| 6327 | GetVersionEx(&v); |
| 6328 | v.dwPlatformId == VER_PLATFORM_WIN32_NT; |
| 6329 | }) ? "cmd.exe" : "command.com"). |
| 6330 | Instead it simply concatenates the arguments, separated by ' ', and calls |
| 6331 | CreateProcess(). We must quote the arguments since Win32 CreateProcess() |
| 6332 | interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a |
| 6333 | special way: |
| 6334 | - Space and tab are interpreted as delimiters. They are not treated as |
| 6335 | delimiters if they are surrounded by double quotes: "...". |
| 6336 | - Unescaped double quotes are removed from the input. Their only effect is |
| 6337 | that within double quotes, space and tab are treated like normal |
| 6338 | characters. |
| 6339 | - Backslashes not followed by double quotes are not special. |
| 6340 | - But 2*n+1 backslashes followed by a double quote become |
| 6341 | n backslashes followed by a double quote (n >= 0): |
| 6342 | \" -> " |
| 6343 | \\\" -> \" |
| 6344 | \\\\\" -> \\" |
| 6345 | */ |
| 6346 | #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" |
| 6347 | #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" |
| 6348 | char ** |
| 6349 | prepare_spawn (char **argv) |
| 6350 | { |
| 6351 | size_t argc; |
| 6352 | char **new_argv; |
| 6353 | size_t i; |
| 6354 | |
| 6355 | /* Count number of arguments. */ |
| 6356 | for (argc = 0; argv[argc] != NULL; argc++) |
| 6357 | ; |
| 6358 | |
| 6359 | /* Allocate new argument vector. */ |
| 6360 | new_argv = XMALLOC (char *, argc + 1); |
| 6361 | |
| 6362 | /* Put quoted arguments into the new argument vector. */ |
| 6363 | for (i = 0; i < argc; i++) |
| 6364 | { |
| 6365 | const char *string = argv[i]; |
| 6366 | |
| 6367 | if (string[0] == '\0') |
| 6368 | new_argv[i] = xstrdup ("\"\""); |
| 6369 | else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) |
| 6370 | { |
| 6371 | int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); |
| 6372 | size_t length; |
| 6373 | unsigned int backslashes; |
| 6374 | const char *s; |
| 6375 | char *quoted_string; |
| 6376 | char *p; |
| 6377 | |
| 6378 | length = 0; |
| 6379 | backslashes = 0; |
| 6380 | if (quote_around) |
| 6381 | length++; |
| 6382 | for (s = string; *s != '\0'; s++) |
| 6383 | { |
| 6384 | char c = *s; |
| 6385 | if (c == '"') |
| 6386 | length += backslashes + 1; |
| 6387 | length++; |
| 6388 | if (c == '\\') |
| 6389 | backslashes++; |
| 6390 | else |
| 6391 | backslashes = 0; |
| 6392 | } |
| 6393 | if (quote_around) |
| 6394 | length += backslashes + 1; |
| 6395 | |
| 6396 | quoted_string = XMALLOC (char, length + 1); |
| 6397 | |
| 6398 | p = quoted_string; |
| 6399 | backslashes = 0; |
| 6400 | if (quote_around) |
| 6401 | *p++ = '"'; |
| 6402 | for (s = string; *s != '\0'; s++) |
| 6403 | { |
| 6404 | char c = *s; |
| 6405 | if (c == '"') |
| 6406 | { |
| 6407 | unsigned int j; |
| 6408 | for (j = backslashes + 1; j > 0; j--) |
| 6409 | *p++ = '\\'; |
| 6410 | } |
| 6411 | *p++ = c; |
| 6412 | if (c == '\\') |
| 6413 | backslashes++; |
| 6414 | else |
| 6415 | backslashes = 0; |
| 6416 | } |
| 6417 | if (quote_around) |
| 6418 | { |
| 6419 | unsigned int j; |
| 6420 | for (j = backslashes; j > 0; j--) |
| 6421 | *p++ = '\\'; |
| 6422 | *p++ = '"'; |
| 6423 | } |
| 6424 | *p = '\0'; |
| 6425 | |
| 6426 | new_argv[i] = quoted_string; |
| 6427 | } |
| 6428 | else |
| 6429 | new_argv[i] = (char *) string; |
| 6430 | } |
| 6431 | new_argv[argc] = NULL; |
| 6432 | |
| 6433 | return new_argv; |
| 6434 | } |
| 6435 | EOF |
| 6436 | ;; |
| 6437 | esac |
| 6438 | |
| 6439 | cat <<"EOF" |
| 6440 | void lt_dump_script (FILE* f) |
| 6441 | { |
| 6442 | EOF |
| 6443 | func_emit_wrapper yes | |
| 6444 | $SED -n -e ' |
| 6445 | s/^\(.\{79\}\)\(..*\)/\1\ |
| 6446 | \2/ |
| 6447 | h |
| 6448 | s/\([\\"]\)/\\\1/g |
| 6449 | s/$/\\n/ |
| 6450 | s/\([^\n]*\).*/ fputs ("\1", f);/p |
| 6451 | g |
| 6452 | D' |
| 6453 | cat <<"EOF" |
| 6454 | } |
| 6455 | EOF |
| 6456 | } |
| 6457 | # end: func_emit_cwrapperexe_src |
| 6458 | |
| 6459 | # func_win32_import_lib_p ARG |
| 6460 | # True if ARG is an import lib, as indicated by $file_magic_cmd |
| 6461 | func_win32_import_lib_p () |
| 6462 | { |
| 6463 | $debug_cmd |
| 6464 | |
| 6465 | case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in |
| 6466 | *import*) : ;; |
| 6467 | *) false ;; |
| 6468 | esac |
| 6469 | } |
| 6470 | |
| 6471 | # func_suncc_cstd_abi |
| 6472 | # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! |
| 6473 | # Several compiler flags select an ABI that is incompatible with the |
| 6474 | # Cstd library. Avoid specifying it if any are in CXXFLAGS. |
| 6475 | func_suncc_cstd_abi () |
| 6476 | { |
| 6477 | $debug_cmd |
| 6478 | |
| 6479 | case " $compile_command " in |
| 6480 | *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) |
| 6481 | suncc_use_cstd_abi=no |
| 6482 | ;; |
| 6483 | *) |
| 6484 | suncc_use_cstd_abi=yes |
| 6485 | ;; |
| 6486 | esac |
| 6487 | } |
| 6488 | |
| 6489 | # func_mode_link arg... |
| 6490 | func_mode_link () |
| 6491 | { |
| 6492 | $debug_cmd |
| 6493 | |
| 6494 | case $host in |
| 6495 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| 6496 | # It is impossible to link a dll without this setting, and |
| 6497 | # we shouldn't force the makefile maintainer to figure out |
| 6498 | # what system we are compiling for in order to pass an extra |
| 6499 | # flag for every libtool invocation. |
| 6500 | # allow_undefined=no |
| 6501 | |
| 6502 | # FIXME: Unfortunately, there are problems with the above when trying |
| 6503 | # to make a dll that has undefined symbols, in which case not |
| 6504 | # even a static library is built. For now, we need to specify |
| 6505 | # -no-undefined on the libtool link line when we can be certain |
| 6506 | # that all symbols are satisfied, otherwise we get a static library. |
| 6507 | allow_undefined=yes |
| 6508 | ;; |
| 6509 | *) |
| 6510 | allow_undefined=yes |
| 6511 | ;; |
| 6512 | esac |
| 6513 | libtool_args=$nonopt |
| 6514 | base_compile="$nonopt $@" |
| 6515 | compile_command=$nonopt |
| 6516 | finalize_command=$nonopt |
| 6517 | |
| 6518 | compile_rpath= |
| 6519 | finalize_rpath= |
| 6520 | compile_shlibpath= |
| 6521 | finalize_shlibpath= |
| 6522 | convenience= |
| 6523 | old_convenience= |
| 6524 | deplibs= |
| 6525 | old_deplibs= |
| 6526 | compiler_flags= |
| 6527 | linker_flags= |
| 6528 | dllsearchpath= |
| 6529 | lib_search_path=`pwd` |
| 6530 | inst_prefix_dir= |
| 6531 | new_inherited_linker_flags= |
| 6532 | |
| 6533 | avoid_version=no |
| 6534 | bindir= |
| 6535 | dlfiles= |
| 6536 | dlprefiles= |
| 6537 | dlself=no |
| 6538 | export_dynamic=no |
| 6539 | export_symbols= |
| 6540 | export_symbols_regex= |
| 6541 | generated= |
| 6542 | libobjs= |
| 6543 | ltlibs= |
| 6544 | module=no |
| 6545 | no_install=no |
| 6546 | objs= |
| 6547 | os2dllname= |
| 6548 | non_pic_objects= |
| 6549 | precious_files_regex= |
| 6550 | prefer_static_libs=no |
| 6551 | preload=false |
| 6552 | prev= |
| 6553 | prevarg= |
| 6554 | release= |
| 6555 | rpath= |
| 6556 | xrpath= |
| 6557 | perm_rpath= |
| 6558 | temp_rpath= |
| 6559 | thread_safe=no |
| 6560 | vinfo= |
| 6561 | vinfo_number=no |
| 6562 | weak_libs= |
| 6563 | single_module=$wl-single_module |
| 6564 | func_infer_tag $base_compile |
| 6565 | |
| 6566 | # We need to know -static, to get the right output filenames. |
| 6567 | for arg |
| 6568 | do |
| 6569 | case $arg in |
| 6570 | -shared) |
| 6571 | test yes != "$build_libtool_libs" \ |
| 6572 | && func_fatal_configuration "cannot build a shared library" |
| 6573 | build_old_libs=no |
| 6574 | break |
| 6575 | ;; |
| 6576 | -all-static | -static | -static-libtool-libs) |
| 6577 | case $arg in |
| 6578 | -all-static) |
| 6579 | if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then |
| 6580 | func_warning "complete static linking is impossible in this configuration" |
| 6581 | fi |
| 6582 | if test -n "$link_static_flag"; then |
| 6583 | dlopen_self=$dlopen_self_static |
| 6584 | fi |
| 6585 | prefer_static_libs=yes |
| 6586 | ;; |
| 6587 | -static) |
| 6588 | if test -z "$pic_flag" && test -n "$link_static_flag"; then |
| 6589 | dlopen_self=$dlopen_self_static |
| 6590 | fi |
| 6591 | prefer_static_libs=built |
| 6592 | ;; |
| 6593 | -static-libtool-libs) |
| 6594 | if test -z "$pic_flag" && test -n "$link_static_flag"; then |
| 6595 | dlopen_self=$dlopen_self_static |
| 6596 | fi |
| 6597 | prefer_static_libs=yes |
| 6598 | ;; |
| 6599 | esac |
| 6600 | build_libtool_libs=no |
| 6601 | build_old_libs=yes |
| 6602 | break |
| 6603 | ;; |
| 6604 | esac |
| 6605 | done |
| 6606 | |
| 6607 | # See if our shared archives depend on static archives. |
| 6608 | test -n "$old_archive_from_new_cmds" && build_old_libs=yes |
| 6609 | |
| 6610 | # Go through the arguments, transforming them on the way. |
| 6611 | while test "$#" -gt 0; do |
| 6612 | arg=$1 |
| 6613 | shift |
| 6614 | func_quote_for_eval "$arg" |
| 6615 | qarg=$func_quote_for_eval_unquoted_result |
| 6616 | func_append libtool_args " $func_quote_for_eval_result" |
| 6617 | |
| 6618 | # If the previous option needs an argument, assign it. |
| 6619 | if test -n "$prev"; then |
| 6620 | case $prev in |
| 6621 | output) |
| 6622 | func_append compile_command " @OUTPUT@" |
| 6623 | func_append finalize_command " @OUTPUT@" |
| 6624 | ;; |
| 6625 | esac |
| 6626 | |
| 6627 | case $prev in |
| 6628 | bindir) |
| 6629 | bindir=$arg |
| 6630 | prev= |
| 6631 | continue |
| 6632 | ;; |
| 6633 | dlfiles|dlprefiles) |
| 6634 | $preload || { |
| 6635 | # Add the symbol object into the linking commands. |
| 6636 | func_append compile_command " @SYMFILE@" |
| 6637 | func_append finalize_command " @SYMFILE@" |
| 6638 | preload=: |
| 6639 | } |
| 6640 | case $arg in |
| 6641 | *.la | *.lo) ;; # We handle these cases below. |
| 6642 | force) |
| 6643 | if test no = "$dlself"; then |
| 6644 | dlself=needless |
| 6645 | export_dynamic=yes |
| 6646 | fi |
| 6647 | prev= |
| 6648 | continue |
| 6649 | ;; |
| 6650 | self) |
| 6651 | if test dlprefiles = "$prev"; then |
| 6652 | dlself=yes |
| 6653 | elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then |
| 6654 | dlself=yes |
| 6655 | else |
| 6656 | dlself=needless |
| 6657 | export_dynamic=yes |
| 6658 | fi |
| 6659 | prev= |
| 6660 | continue |
| 6661 | ;; |
| 6662 | *) |
| 6663 | if test dlfiles = "$prev"; then |
| 6664 | func_append dlfiles " $arg" |
| 6665 | else |
| 6666 | func_append dlprefiles " $arg" |
| 6667 | fi |
| 6668 | prev= |
| 6669 | continue |
| 6670 | ;; |
| 6671 | esac |
| 6672 | ;; |
| 6673 | expsyms) |
| 6674 | export_symbols=$arg |
| 6675 | test -f "$arg" \ |
| 6676 | || func_fatal_error "symbol file '$arg' does not exist" |
| 6677 | prev= |
| 6678 | continue |
| 6679 | ;; |
| 6680 | expsyms_regex) |
| 6681 | export_symbols_regex=$arg |
| 6682 | prev= |
| 6683 | continue |
| 6684 | ;; |
| 6685 | framework) |
| 6686 | case $host in |
| 6687 | *-*-darwin*) |
| 6688 | case "$deplibs " in |
| 6689 | *" $qarg.ltframework "*) ;; |
| 6690 | *) func_append deplibs " $qarg.ltframework" # this is fixed later |
| 6691 | ;; |
| 6692 | esac |
| 6693 | ;; |
| 6694 | esac |
| 6695 | prev= |
| 6696 | continue |
| 6697 | ;; |
| 6698 | inst_prefix) |
| 6699 | inst_prefix_dir=$arg |
| 6700 | prev= |
| 6701 | continue |
| 6702 | ;; |
| 6703 | mllvm) |
| 6704 | # Clang does not use LLVM to link, so we can simply discard any |
| 6705 | # '-mllvm $arg' options when doing the link step. |
| 6706 | prev= |
| 6707 | continue |
| 6708 | ;; |
| 6709 | objectlist) |
| 6710 | if test -f "$arg"; then |
| 6711 | save_arg=$arg |
| 6712 | moreargs= |
| 6713 | for fil in `cat "$save_arg"` |
| 6714 | do |
| 6715 | # func_append moreargs " $fil" |
| 6716 | arg=$fil |
| 6717 | # A libtool-controlled object. |
| 6718 | |
| 6719 | # Check to see that this really is a libtool object. |
| 6720 | if func_lalib_unsafe_p "$arg"; then |
| 6721 | pic_object= |
| 6722 | non_pic_object= |
| 6723 | |
| 6724 | # Read the .lo file |
| 6725 | func_source "$arg" |
| 6726 | |
| 6727 | if test -z "$pic_object" || |
| 6728 | test -z "$non_pic_object" || |
| 6729 | test none = "$pic_object" && |
| 6730 | test none = "$non_pic_object"; then |
| 6731 | func_fatal_error "cannot find name of object for '$arg'" |
| 6732 | fi |
| 6733 | |
| 6734 | # Extract subdirectory from the argument. |
| 6735 | func_dirname "$arg" "/" "" |
| 6736 | xdir=$func_dirname_result |
| 6737 | |
| 6738 | if test none != "$pic_object"; then |
| 6739 | # Prepend the subdirectory the object is found in. |
| 6740 | pic_object=$xdir$pic_object |
| 6741 | |
| 6742 | if test dlfiles = "$prev"; then |
| 6743 | if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
| 6744 | func_append dlfiles " $pic_object" |
| 6745 | prev= |
| 6746 | continue |
| 6747 | else |
| 6748 | # If libtool objects are unsupported, then we need to preload. |
| 6749 | prev=dlprefiles |
| 6750 | fi |
| 6751 | fi |
| 6752 | |
| 6753 | # CHECK ME: I think I busted this. -Ossama |
| 6754 | if test dlprefiles = "$prev"; then |
| 6755 | # Preload the old-style object. |
| 6756 | func_append dlprefiles " $pic_object" |
| 6757 | prev= |
| 6758 | fi |
| 6759 | |
| 6760 | # A PIC object. |
| 6761 | func_append libobjs " $pic_object" |
| 6762 | arg=$pic_object |
| 6763 | fi |
| 6764 | |
| 6765 | # Non-PIC object. |
| 6766 | if test none != "$non_pic_object"; then |
| 6767 | # Prepend the subdirectory the object is found in. |
| 6768 | non_pic_object=$xdir$non_pic_object |
| 6769 | |
| 6770 | # A standard non-PIC object |
| 6771 | func_append non_pic_objects " $non_pic_object" |
| 6772 | if test -z "$pic_object" || test none = "$pic_object"; then |
| 6773 | arg=$non_pic_object |
| 6774 | fi |
| 6775 | else |
| 6776 | # If the PIC object exists, use it instead. |
| 6777 | # $xdir was prepended to $pic_object above. |
| 6778 | non_pic_object=$pic_object |
| 6779 | func_append non_pic_objects " $non_pic_object" |
| 6780 | fi |
| 6781 | else |
| 6782 | # Only an error if not doing a dry-run. |
| 6783 | if $opt_dry_run; then |
| 6784 | # Extract subdirectory from the argument. |
| 6785 | func_dirname "$arg" "/" "" |
| 6786 | xdir=$func_dirname_result |
| 6787 | |
| 6788 | func_lo2o "$arg" |
| 6789 | pic_object=$xdir$objdir/$func_lo2o_result |
| 6790 | non_pic_object=$xdir$func_lo2o_result |
| 6791 | func_append libobjs " $pic_object" |
| 6792 | func_append non_pic_objects " $non_pic_object" |
| 6793 | else |
| 6794 | func_fatal_error "'$arg' is not a valid libtool object" |
| 6795 | fi |
| 6796 | fi |
| 6797 | done |
| 6798 | else |
| 6799 | func_fatal_error "link input file '$arg' does not exist" |
| 6800 | fi |
| 6801 | arg=$save_arg |
| 6802 | prev= |
| 6803 | continue |
| 6804 | ;; |
| 6805 | os2dllname) |
| 6806 | os2dllname=$arg |
| 6807 | prev= |
| 6808 | continue |
| 6809 | ;; |
| 6810 | precious_regex) |
| 6811 | precious_files_regex=$arg |
| 6812 | prev= |
| 6813 | continue |
| 6814 | ;; |
| 6815 | release) |
| 6816 | release=-$arg |
| 6817 | prev= |
| 6818 | continue |
| 6819 | ;; |
| 6820 | rpath | xrpath) |
| 6821 | # We need an absolute path. |
| 6822 | case $arg in |
| 6823 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 6824 | *) |
| 6825 | func_fatal_error "only absolute run-paths are allowed" |
| 6826 | ;; |
| 6827 | esac |
| 6828 | if test rpath = "$prev"; then |
| 6829 | case "$rpath " in |
| 6830 | *" $arg "*) ;; |
| 6831 | *) func_append rpath " $arg" ;; |
| 6832 | esac |
| 6833 | else |
| 6834 | case "$xrpath " in |
| 6835 | *" $arg "*) ;; |
| 6836 | *) func_append xrpath " $arg" ;; |
| 6837 | esac |
| 6838 | fi |
| 6839 | prev= |
| 6840 | continue |
| 6841 | ;; |
| 6842 | shrext) |
| 6843 | shrext_cmds=$arg |
| 6844 | prev= |
| 6845 | continue |
| 6846 | ;; |
| 6847 | weak) |
| 6848 | func_append weak_libs " $arg" |
| 6849 | prev= |
| 6850 | continue |
| 6851 | ;; |
| 6852 | xcclinker) |
| 6853 | func_append linker_flags " $qarg" |
| 6854 | func_append compiler_flags " $qarg" |
| 6855 | prev= |
| 6856 | func_append compile_command " $qarg" |
| 6857 | func_append finalize_command " $qarg" |
| 6858 | continue |
| 6859 | ;; |
| 6860 | xcompiler) |
| 6861 | func_append compiler_flags " $qarg" |
| 6862 | prev= |
| 6863 | func_append compile_command " $qarg" |
| 6864 | func_append finalize_command " $qarg" |
| 6865 | continue |
| 6866 | ;; |
| 6867 | xlinker) |
| 6868 | func_append linker_flags " $qarg" |
| 6869 | func_append compiler_flags " $wl$qarg" |
| 6870 | prev= |
| 6871 | func_append compile_command " $wl$qarg" |
| 6872 | func_append finalize_command " $wl$qarg" |
| 6873 | continue |
| 6874 | ;; |
| 6875 | *) |
| 6876 | eval "$prev=\"\$arg\"" |
| 6877 | prev= |
| 6878 | continue |
| 6879 | ;; |
| 6880 | esac |
| 6881 | fi # test -n "$prev" |
| 6882 | |
| 6883 | prevarg=$arg |
| 6884 | |
| 6885 | case $arg in |
| 6886 | -all-static) |
| 6887 | if test -n "$link_static_flag"; then |
| 6888 | # See comment for -static flag below, for more details. |
| 6889 | func_append compile_command " $link_static_flag" |
| 6890 | func_append finalize_command " $link_static_flag" |
| 6891 | fi |
| 6892 | continue |
| 6893 | ;; |
| 6894 | |
| 6895 | -allow-undefined) |
| 6896 | # FIXME: remove this flag sometime in the future. |
| 6897 | func_fatal_error "'-allow-undefined' must not be used because it is the default" |
| 6898 | ;; |
| 6899 | |
| 6900 | -avoid-version) |
| 6901 | avoid_version=yes |
| 6902 | continue |
| 6903 | ;; |
| 6904 | |
| 6905 | -bindir) |
| 6906 | prev=bindir |
| 6907 | continue |
| 6908 | ;; |
| 6909 | |
| 6910 | -dlopen) |
| 6911 | prev=dlfiles |
| 6912 | continue |
| 6913 | ;; |
| 6914 | |
| 6915 | -dlpreopen) |
| 6916 | prev=dlprefiles |
| 6917 | continue |
| 6918 | ;; |
| 6919 | |
| 6920 | -export-dynamic) |
| 6921 | export_dynamic=yes |
| 6922 | continue |
| 6923 | ;; |
| 6924 | |
| 6925 | -export-symbols | -export-symbols-regex) |
| 6926 | if test -n "$export_symbols" || test -n "$export_symbols_regex"; then |
| 6927 | func_fatal_error "more than one -exported-symbols argument is not allowed" |
| 6928 | fi |
| 6929 | if test X-export-symbols = "X$arg"; then |
| 6930 | prev=expsyms |
| 6931 | else |
| 6932 | prev=expsyms_regex |
| 6933 | fi |
| 6934 | continue |
| 6935 | ;; |
| 6936 | |
| 6937 | -framework) |
| 6938 | prev=framework |
| 6939 | continue |
| 6940 | ;; |
| 6941 | |
| 6942 | -inst-prefix-dir) |
| 6943 | prev=inst_prefix |
| 6944 | continue |
| 6945 | ;; |
| 6946 | |
| 6947 | # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* |
| 6948 | # so, if we see these flags be careful not to treat them like -L |
| 6949 | -L[A-Z][A-Z]*:*) |
| 6950 | case $with_gcc/$host in |
| 6951 | no/*-*-irix* | /*-*-irix*) |
| 6952 | func_append compile_command " $arg" |
| 6953 | func_append finalize_command " $arg" |
| 6954 | ;; |
| 6955 | esac |
| 6956 | continue |
| 6957 | ;; |
| 6958 | |
| 6959 | -L*) |
| 6960 | func_stripname "-L" '' "$arg" |
| 6961 | if test -z "$func_stripname_result"; then |
| 6962 | if test "$#" -gt 0; then |
| 6963 | func_fatal_error "require no space between '-L' and '$1'" |
| 6964 | else |
| 6965 | func_fatal_error "need path for '-L' option" |
| 6966 | fi |
| 6967 | fi |
| 6968 | func_resolve_sysroot "$func_stripname_result" |
| 6969 | dir=$func_resolve_sysroot_result |
| 6970 | # We need an absolute path. |
| 6971 | case $dir in |
| 6972 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 6973 | *) |
| 6974 | absdir=`cd "$dir" && pwd` |
| 6975 | test -z "$absdir" && \ |
| 6976 | func_fatal_error "cannot determine absolute directory name of '$dir'" |
| 6977 | dir=$absdir |
| 6978 | ;; |
| 6979 | esac |
| 6980 | case "$deplibs " in |
| 6981 | *" -L$dir "* | *" $arg "*) |
| 6982 | # Will only happen for absolute or sysroot arguments |
| 6983 | ;; |
| 6984 | *) |
| 6985 | # Preserve sysroot, but never include relative directories |
| 6986 | case $dir in |
| 6987 | [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; |
| 6988 | *) func_append deplibs " -L$dir" ;; |
| 6989 | esac |
| 6990 | func_append lib_search_path " $dir" |
| 6991 | ;; |
| 6992 | esac |
| 6993 | case $host in |
| 6994 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| 6995 | testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` |
| 6996 | case :$dllsearchpath: in |
| 6997 | *":$dir:"*) ;; |
| 6998 | ::) dllsearchpath=$dir;; |
| 6999 | *) func_append dllsearchpath ":$dir";; |
| 7000 | esac |
| 7001 | case :$dllsearchpath: in |
| 7002 | *":$testbindir:"*) ;; |
| 7003 | ::) dllsearchpath=$testbindir;; |
| 7004 | *) func_append dllsearchpath ":$testbindir";; |
| 7005 | esac |
| 7006 | ;; |
| 7007 | esac |
| 7008 | continue |
| 7009 | ;; |
| 7010 | |
| 7011 | -l*) |
| 7012 | if test X-lc = "X$arg" || test X-lm = "X$arg"; then |
| 7013 | case $host in |
| 7014 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) |
| 7015 | # These systems don't actually have a C or math library (as such) |
| 7016 | continue |
| 7017 | ;; |
| 7018 | *-*-os2*) |
| 7019 | # These systems don't actually have a C library (as such) |
| 7020 | test X-lc = "X$arg" && continue |
| 7021 | ;; |
| 7022 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
| 7023 | # Do not include libc due to us having libc/libc_r. |
| 7024 | test X-lc = "X$arg" && continue |
| 7025 | ;; |
| 7026 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 7027 | # Rhapsody C and math libraries are in the System framework |
| 7028 | func_append deplibs " System.ltframework" |
| 7029 | continue |
| 7030 | ;; |
| 7031 | *-*-sco3.2v5* | *-*-sco5v6*) |
| 7032 | # Causes problems with __ctype |
| 7033 | test X-lc = "X$arg" && continue |
| 7034 | ;; |
| 7035 | *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| 7036 | # Compiler inserts libc in the correct place for threads to work |
| 7037 | test X-lc = "X$arg" && continue |
| 7038 | ;; |
| 7039 | esac |
| 7040 | elif test X-lc_r = "X$arg"; then |
| 7041 | case $host in |
| 7042 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
| 7043 | # Do not include libc_r directly, use -pthread flag. |
| 7044 | continue |
| 7045 | ;; |
| 7046 | esac |
| 7047 | fi |
| 7048 | func_append deplibs " $arg" |
| 7049 | continue |
| 7050 | ;; |
| 7051 | |
| 7052 | -mllvm) |
| 7053 | prev=mllvm |
| 7054 | continue |
| 7055 | ;; |
| 7056 | |
| 7057 | -module) |
| 7058 | module=yes |
| 7059 | continue |
| 7060 | ;; |
| 7061 | |
| 7062 | # Tru64 UNIX uses -model [arg] to determine the layout of C++ |
| 7063 | # classes, name mangling, and exception handling. |
| 7064 | # Darwin uses the -arch flag to determine output architecture. |
| 7065 | -model|-arch|-isysroot|--sysroot) |
| 7066 | func_append compiler_flags " $arg" |
| 7067 | func_append compile_command " $arg" |
| 7068 | func_append finalize_command " $arg" |
| 7069 | prev=xcompiler |
| 7070 | continue |
| 7071 | ;; |
| 7072 | |
| 7073 | -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
| 7074 | |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
| 7075 | func_append compiler_flags " $arg" |
| 7076 | func_append compile_command " $arg" |
| 7077 | func_append finalize_command " $arg" |
| 7078 | case "$new_inherited_linker_flags " in |
| 7079 | *" $arg "*) ;; |
| 7080 | * ) func_append new_inherited_linker_flags " $arg" ;; |
| 7081 | esac |
| 7082 | continue |
| 7083 | ;; |
| 7084 | |
| 7085 | -multi_module) |
| 7086 | single_module=$wl-multi_module |
| 7087 | continue |
| 7088 | ;; |
| 7089 | |
| 7090 | -no-fast-install) |
| 7091 | fast_install=no |
| 7092 | continue |
| 7093 | ;; |
| 7094 | |
| 7095 | -no-install) |
| 7096 | case $host in |
| 7097 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) |
| 7098 | # The PATH hackery in wrapper scripts is required on Windows |
| 7099 | # and Darwin in order for the loader to find any dlls it needs. |
| 7100 | func_warning "'-no-install' is ignored for $host" |
| 7101 | func_warning "assuming '-no-fast-install' instead" |
| 7102 | fast_install=no |
| 7103 | ;; |
| 7104 | *) no_install=yes ;; |
| 7105 | esac |
| 7106 | continue |
| 7107 | ;; |
| 7108 | |
| 7109 | -no-undefined) |
| 7110 | allow_undefined=no |
| 7111 | continue |
| 7112 | ;; |
| 7113 | |
| 7114 | -objectlist) |
| 7115 | prev=objectlist |
| 7116 | continue |
| 7117 | ;; |
| 7118 | |
| 7119 | -os2dllname) |
| 7120 | prev=os2dllname |
| 7121 | continue |
| 7122 | ;; |
| 7123 | |
| 7124 | -o) prev=output ;; |
| 7125 | |
| 7126 | -precious-files-regex) |
| 7127 | prev=precious_regex |
| 7128 | continue |
| 7129 | ;; |
| 7130 | |
| 7131 | -release) |
| 7132 | prev=release |
| 7133 | continue |
| 7134 | ;; |
| 7135 | |
| 7136 | -rpath) |
| 7137 | prev=rpath |
| 7138 | continue |
| 7139 | ;; |
| 7140 | |
| 7141 | -R) |
| 7142 | prev=xrpath |
| 7143 | continue |
| 7144 | ;; |
| 7145 | |
| 7146 | -R*) |
| 7147 | func_stripname '-R' '' "$arg" |
| 7148 | dir=$func_stripname_result |
| 7149 | # We need an absolute path. |
| 7150 | case $dir in |
| 7151 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 7152 | =*) |
| 7153 | func_stripname '=' '' "$dir" |
| 7154 | dir=$lt_sysroot$func_stripname_result |
| 7155 | ;; |
| 7156 | *) |
| 7157 | func_fatal_error "only absolute run-paths are allowed" |
| 7158 | ;; |
| 7159 | esac |
| 7160 | case "$xrpath " in |
| 7161 | *" $dir "*) ;; |
| 7162 | *) func_append xrpath " $dir" ;; |
| 7163 | esac |
| 7164 | continue |
| 7165 | ;; |
| 7166 | |
| 7167 | -shared) |
| 7168 | # The effects of -shared are defined in a previous loop. |
| 7169 | continue |
| 7170 | ;; |
| 7171 | |
| 7172 | -shrext) |
| 7173 | prev=shrext |
| 7174 | continue |
| 7175 | ;; |
| 7176 | |
| 7177 | -static | -static-libtool-libs) |
| 7178 | # The effects of -static are defined in a previous loop. |
| 7179 | # We used to do the same as -all-static on platforms that |
| 7180 | # didn't have a PIC flag, but the assumption that the effects |
| 7181 | # would be equivalent was wrong. It would break on at least |
| 7182 | # Digital Unix and AIX. |
| 7183 | continue |
| 7184 | ;; |
| 7185 | |
| 7186 | -thread-safe) |
| 7187 | thread_safe=yes |
| 7188 | continue |
| 7189 | ;; |
| 7190 | |
| 7191 | -version-info) |
| 7192 | prev=vinfo |
| 7193 | continue |
| 7194 | ;; |
| 7195 | |
| 7196 | -version-number) |
| 7197 | prev=vinfo |
| 7198 | vinfo_number=yes |
| 7199 | continue |
| 7200 | ;; |
| 7201 | |
| 7202 | -weak) |
| 7203 | prev=weak |
| 7204 | continue |
| 7205 | ;; |
| 7206 | |
| 7207 | -Wc,*) |
| 7208 | func_stripname '-Wc,' '' "$arg" |
| 7209 | args=$func_stripname_result |
| 7210 | arg= |
| 7211 | save_ifs=$IFS; IFS=, |
| 7212 | for flag in $args; do |
| 7213 | IFS=$save_ifs |
| 7214 | func_quote_for_eval "$flag" |
| 7215 | func_append arg " $func_quote_for_eval_result" |
| 7216 | func_append compiler_flags " $func_quote_for_eval_result" |
| 7217 | done |
| 7218 | IFS=$save_ifs |
| 7219 | func_stripname ' ' '' "$arg" |
| 7220 | arg=$func_stripname_result |
| 7221 | ;; |
| 7222 | |
| 7223 | -Wl,*) |
| 7224 | func_stripname '-Wl,' '' "$arg" |
| 7225 | args=$func_stripname_result |
| 7226 | arg= |
| 7227 | save_ifs=$IFS; IFS=, |
| 7228 | for flag in $args; do |
| 7229 | IFS=$save_ifs |
| 7230 | func_quote_for_eval "$flag" |
| 7231 | func_append arg " $wl$func_quote_for_eval_result" |
| 7232 | func_append compiler_flags " $wl$func_quote_for_eval_result" |
| 7233 | func_append linker_flags " $func_quote_for_eval_result" |
| 7234 | done |
| 7235 | IFS=$save_ifs |
| 7236 | func_stripname ' ' '' "$arg" |
| 7237 | arg=$func_stripname_result |
| 7238 | ;; |
| 7239 | |
| 7240 | -Xcompiler) |
| 7241 | prev=xcompiler |
| 7242 | continue |
| 7243 | ;; |
| 7244 | |
| 7245 | -Xlinker) |
| 7246 | prev=xlinker |
| 7247 | continue |
| 7248 | ;; |
| 7249 | |
| 7250 | -XCClinker) |
| 7251 | prev=xcclinker |
| 7252 | continue |
| 7253 | ;; |
| 7254 | |
| 7255 | # -msg_* for osf cc |
| 7256 | -msg_*) |
| 7257 | func_quote_for_eval "$arg" |
| 7258 | arg=$func_quote_for_eval_result |
| 7259 | ;; |
| 7260 | |
| 7261 | # Flags to be passed through unchanged, with rationale: |
| 7262 | # -64, -mips[0-9] enable 64-bit mode for the SGI compiler |
| 7263 | # -r[0-9][0-9]* specify processor for the SGI compiler |
| 7264 | # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler |
| 7265 | # +DA*, +DD* enable 64-bit mode for the HP compiler |
| 7266 | # -q* compiler args for the IBM compiler |
| 7267 | # -m*, -t[45]*, -txscale* architecture-specific flags for GCC |
| 7268 | # -F/path path to uninstalled frameworks, gcc on darwin |
| 7269 | # -p, -pg, --coverage, -fprofile-* profiling flags for GCC |
| 7270 | # -fstack-protector* stack protector flags for GCC |
| 7271 | # @file GCC response files |
| 7272 | # -tp=* Portland pgcc target processor selection |
| 7273 | # --sysroot=* for sysroot support |
| 7274 | # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization |
| 7275 | # -stdlib=* select c++ std lib with clang |
| 7276 | -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ |
| 7277 | -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ |
| 7278 | -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) |
| 7279 | func_quote_for_eval "$arg" |
| 7280 | arg=$func_quote_for_eval_result |
| 7281 | func_append compile_command " $arg" |
| 7282 | func_append finalize_command " $arg" |
| 7283 | func_append compiler_flags " $arg" |
| 7284 | continue |
| 7285 | ;; |
| 7286 | |
| 7287 | -Z*) |
| 7288 | if test os2 = "`expr $host : '.*\(os2\)'`"; then |
| 7289 | # OS/2 uses -Zxxx to specify OS/2-specific options |
| 7290 | compiler_flags="$compiler_flags $arg" |
| 7291 | func_append compile_command " $arg" |
| 7292 | func_append finalize_command " $arg" |
| 7293 | case $arg in |
| 7294 | -Zlinker | -Zstack) |
| 7295 | prev=xcompiler |
| 7296 | ;; |
| 7297 | esac |
| 7298 | continue |
| 7299 | else |
| 7300 | # Otherwise treat like 'Some other compiler flag' below |
| 7301 | func_quote_for_eval "$arg" |
| 7302 | arg=$func_quote_for_eval_result |
| 7303 | fi |
| 7304 | ;; |
| 7305 | |
| 7306 | # Some other compiler flag. |
| 7307 | -* | +*) |
| 7308 | func_quote_for_eval "$arg" |
| 7309 | arg=$func_quote_for_eval_result |
| 7310 | ;; |
| 7311 | |
| 7312 | *.$objext) |
| 7313 | # A standard object. |
| 7314 | func_append objs " $arg" |
| 7315 | ;; |
| 7316 | |
| 7317 | *.lo) |
| 7318 | # A libtool-controlled object. |
| 7319 | |
| 7320 | # Check to see that this really is a libtool object. |
| 7321 | if func_lalib_unsafe_p "$arg"; then |
| 7322 | pic_object= |
| 7323 | non_pic_object= |
| 7324 | |
| 7325 | # Read the .lo file |
| 7326 | func_source "$arg" |
| 7327 | |
| 7328 | if test -z "$pic_object" || |
| 7329 | test -z "$non_pic_object" || |
| 7330 | test none = "$pic_object" && |
| 7331 | test none = "$non_pic_object"; then |
| 7332 | func_fatal_error "cannot find name of object for '$arg'" |
| 7333 | fi |
| 7334 | |
| 7335 | # Extract subdirectory from the argument. |
| 7336 | func_dirname "$arg" "/" "" |
| 7337 | xdir=$func_dirname_result |
| 7338 | |
| 7339 | test none = "$pic_object" || { |
| 7340 | # Prepend the subdirectory the object is found in. |
| 7341 | pic_object=$xdir$pic_object |
| 7342 | |
| 7343 | if test dlfiles = "$prev"; then |
| 7344 | if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
| 7345 | func_append dlfiles " $pic_object" |
| 7346 | prev= |
| 7347 | continue |
| 7348 | else |
| 7349 | # If libtool objects are unsupported, then we need to preload. |
| 7350 | prev=dlprefiles |
| 7351 | fi |
| 7352 | fi |
| 7353 | |
| 7354 | # CHECK ME: I think I busted this. -Ossama |
| 7355 | if test dlprefiles = "$prev"; then |
| 7356 | # Preload the old-style object. |
| 7357 | func_append dlprefiles " $pic_object" |
| 7358 | prev= |
| 7359 | fi |
| 7360 | |
| 7361 | # A PIC object. |
| 7362 | func_append libobjs " $pic_object" |
| 7363 | arg=$pic_object |
| 7364 | } |
| 7365 | |
| 7366 | # Non-PIC object. |
| 7367 | if test none != "$non_pic_object"; then |
| 7368 | # Prepend the subdirectory the object is found in. |
| 7369 | non_pic_object=$xdir$non_pic_object |
| 7370 | |
| 7371 | # A standard non-PIC object |
| 7372 | func_append non_pic_objects " $non_pic_object" |
| 7373 | if test -z "$pic_object" || test none = "$pic_object"; then |
| 7374 | arg=$non_pic_object |
| 7375 | fi |
| 7376 | else |
| 7377 | # If the PIC object exists, use it instead. |
| 7378 | # $xdir was prepended to $pic_object above. |
| 7379 | non_pic_object=$pic_object |
| 7380 | func_append non_pic_objects " $non_pic_object" |
| 7381 | fi |
| 7382 | else |
| 7383 | # Only an error if not doing a dry-run. |
| 7384 | if $opt_dry_run; then |
| 7385 | # Extract subdirectory from the argument. |
| 7386 | func_dirname "$arg" "/" "" |
| 7387 | xdir=$func_dirname_result |
| 7388 | |
| 7389 | func_lo2o "$arg" |
| 7390 | pic_object=$xdir$objdir/$func_lo2o_result |
| 7391 | non_pic_object=$xdir$func_lo2o_result |
| 7392 | func_append libobjs " $pic_object" |
| 7393 | func_append non_pic_objects " $non_pic_object" |
| 7394 | else |
| 7395 | func_fatal_error "'$arg' is not a valid libtool object" |
| 7396 | fi |
| 7397 | fi |
| 7398 | ;; |
| 7399 | |
| 7400 | *.$libext) |
| 7401 | # An archive. |
| 7402 | func_append deplibs " $arg" |
| 7403 | func_append old_deplibs " $arg" |
| 7404 | continue |
| 7405 | ;; |
| 7406 | |
| 7407 | *.la) |
| 7408 | # A libtool-controlled library. |
| 7409 | |
| 7410 | func_resolve_sysroot "$arg" |
| 7411 | if test dlfiles = "$prev"; then |
| 7412 | # This library was specified with -dlopen. |
| 7413 | func_append dlfiles " $func_resolve_sysroot_result" |
| 7414 | prev= |
| 7415 | elif test dlprefiles = "$prev"; then |
| 7416 | # The library was specified with -dlpreopen. |
| 7417 | func_append dlprefiles " $func_resolve_sysroot_result" |
| 7418 | prev= |
| 7419 | else |
| 7420 | func_append deplibs " $func_resolve_sysroot_result" |
| 7421 | fi |
| 7422 | continue |
| 7423 | ;; |
| 7424 | |
| 7425 | # Some other compiler argument. |
| 7426 | *) |
| 7427 | # Unknown arguments in both finalize_command and compile_command need |
| 7428 | # to be aesthetically quoted because they are evaled later. |
| 7429 | func_quote_for_eval "$arg" |
| 7430 | arg=$func_quote_for_eval_result |
| 7431 | ;; |
| 7432 | esac # arg |
| 7433 | |
| 7434 | # Now actually substitute the argument into the commands. |
| 7435 | if test -n "$arg"; then |
| 7436 | func_append compile_command " $arg" |
| 7437 | func_append finalize_command " $arg" |
| 7438 | fi |
| 7439 | done # argument parsing loop |
| 7440 | |
| 7441 | test -n "$prev" && \ |
| 7442 | func_fatal_help "the '$prevarg' option requires an argument" |
| 7443 | |
| 7444 | if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then |
| 7445 | eval arg=\"$export_dynamic_flag_spec\" |
| 7446 | func_append compile_command " $arg" |
| 7447 | func_append finalize_command " $arg" |
| 7448 | fi |
| 7449 | |
| 7450 | oldlibs= |
| 7451 | # calculate the name of the file, without its directory |
| 7452 | func_basename "$output" |
| 7453 | outputname=$func_basename_result |
| 7454 | libobjs_save=$libobjs |
| 7455 | |
| 7456 | if test -n "$shlibpath_var"; then |
| 7457 | # get the directories listed in $shlibpath_var |
| 7458 | eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` |
| 7459 | else |
| 7460 | shlib_search_path= |
| 7461 | fi |
| 7462 | eval sys_lib_search_path=\"$sys_lib_search_path_spec\" |
| 7463 | eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" |
| 7464 | |
| 7465 | # Definition is injected by LT_CONFIG during libtool generation. |
| 7466 | func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" |
| 7467 | |
| 7468 | func_dirname "$output" "/" "" |
| 7469 | output_objdir=$func_dirname_result$objdir |
| 7470 | func_to_tool_file "$output_objdir/" |
| 7471 | tool_output_objdir=$func_to_tool_file_result |
| 7472 | # Create the object directory. |
| 7473 | func_mkdir_p "$output_objdir" |
| 7474 | |
| 7475 | # Determine the type of output |
| 7476 | case $output in |
| 7477 | "") |
| 7478 | func_fatal_help "you must specify an output file" |
| 7479 | ;; |
| 7480 | *.$libext) linkmode=oldlib ;; |
| 7481 | *.lo | *.$objext) linkmode=obj ;; |
| 7482 | *.la) linkmode=lib ;; |
| 7483 | *) linkmode=prog ;; # Anything else should be a program. |
| 7484 | esac |
| 7485 | |
| 7486 | specialdeplibs= |
| 7487 | |
| 7488 | libs= |
| 7489 | # Find all interdependent deplibs by searching for libraries |
| 7490 | # that are linked more than once (e.g. -la -lb -la) |
| 7491 | for deplib in $deplibs; do |
| 7492 | if $opt_preserve_dup_deps; then |
| 7493 | case "$libs " in |
| 7494 | *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| 7495 | esac |
| 7496 | fi |
| 7497 | func_append libs " $deplib" |
| 7498 | done |
| 7499 | |
| 7500 | if test lib = "$linkmode"; then |
| 7501 | libs="$predeps $libs $compiler_lib_search_path $postdeps" |
| 7502 | |
| 7503 | # Compute libraries that are listed more than once in $predeps |
| 7504 | # $postdeps and mark them as special (i.e., whose duplicates are |
| 7505 | # not to be eliminated). |
| 7506 | pre_post_deps= |
| 7507 | if $opt_duplicate_compiler_generated_deps; then |
| 7508 | for pre_post_dep in $predeps $postdeps; do |
| 7509 | case "$pre_post_deps " in |
| 7510 | *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; |
| 7511 | esac |
| 7512 | func_append pre_post_deps " $pre_post_dep" |
| 7513 | done |
| 7514 | fi |
| 7515 | pre_post_deps= |
| 7516 | fi |
| 7517 | |
| 7518 | deplibs= |
| 7519 | newdependency_libs= |
| 7520 | newlib_search_path= |
| 7521 | need_relink=no # whether we're linking any uninstalled libtool libraries |
| 7522 | notinst_deplibs= # not-installed libtool libraries |
| 7523 | notinst_path= # paths that contain not-installed libtool libraries |
| 7524 | |
| 7525 | case $linkmode in |
| 7526 | lib) |
| 7527 | passes="conv dlpreopen link" |
| 7528 | for file in $dlfiles $dlprefiles; do |
| 7529 | case $file in |
| 7530 | *.la) ;; |
| 7531 | *) |
| 7532 | func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" |
| 7533 | ;; |
| 7534 | esac |
| 7535 | done |
| 7536 | ;; |
| 7537 | prog) |
| 7538 | compile_deplibs= |
| 7539 | finalize_deplibs= |
| 7540 | alldeplibs=false |
| 7541 | newdlfiles= |
| 7542 | newdlprefiles= |
| 7543 | passes="conv scan dlopen dlpreopen link" |
| 7544 | ;; |
| 7545 | *) passes="conv" |
| 7546 | ;; |
| 7547 | esac |
| 7548 | |
| 7549 | for pass in $passes; do |
| 7550 | # The preopen pass in lib mode reverses $deplibs; put it back here |
| 7551 | # so that -L comes before libs that need it for instance... |
| 7552 | if test lib,link = "$linkmode,$pass"; then |
| 7553 | ## FIXME: Find the place where the list is rebuilt in the wrong |
| 7554 | ## order, and fix it there properly |
| 7555 | tmp_deplibs= |
| 7556 | for deplib in $deplibs; do |
| 7557 | tmp_deplibs="$deplib $tmp_deplibs" |
| 7558 | done |
| 7559 | deplibs=$tmp_deplibs |
| 7560 | fi |
| 7561 | |
| 7562 | if test lib,link = "$linkmode,$pass" || |
| 7563 | test prog,scan = "$linkmode,$pass"; then |
| 7564 | libs=$deplibs |
| 7565 | deplibs= |
| 7566 | fi |
| 7567 | if test prog = "$linkmode"; then |
| 7568 | case $pass in |
| 7569 | dlopen) libs=$dlfiles ;; |
| 7570 | dlpreopen) libs=$dlprefiles ;; |
| 7571 | link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; |
| 7572 | esac |
| 7573 | fi |
| 7574 | if test lib,dlpreopen = "$linkmode,$pass"; then |
| 7575 | # Collect and forward deplibs of preopened libtool libs |
| 7576 | for lib in $dlprefiles; do |
| 7577 | # Ignore non-libtool-libs |
| 7578 | dependency_libs= |
| 7579 | func_resolve_sysroot "$lib" |
| 7580 | case $lib in |
| 7581 | *.la) func_source "$func_resolve_sysroot_result" ;; |
| 7582 | esac |
| 7583 | |
| 7584 | # Collect preopened libtool deplibs, except any this library |
| 7585 | # has declared as weak libs |
| 7586 | for deplib in $dependency_libs; do |
| 7587 | func_basename "$deplib" |
| 7588 | deplib_base=$func_basename_result |
| 7589 | case " $weak_libs " in |
| 7590 | *" $deplib_base "*) ;; |
| 7591 | *) func_append deplibs " $deplib" ;; |
| 7592 | esac |
| 7593 | done |
| 7594 | done |
| 7595 | libs=$dlprefiles |
| 7596 | fi |
| 7597 | if test dlopen = "$pass"; then |
| 7598 | # Collect dlpreopened libraries |
| 7599 | save_deplibs=$deplibs |
| 7600 | deplibs= |
| 7601 | fi |
| 7602 | |
| 7603 | for deplib in $libs; do |
| 7604 | lib= |
| 7605 | found=false |
| 7606 | case $deplib in |
| 7607 | -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
| 7608 | |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
| 7609 | if test prog,link = "$linkmode,$pass"; then |
| 7610 | compile_deplibs="$deplib $compile_deplibs" |
| 7611 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7612 | else |
| 7613 | func_append compiler_flags " $deplib" |
| 7614 | if test lib = "$linkmode"; then |
| 7615 | case "$new_inherited_linker_flags " in |
| 7616 | *" $deplib "*) ;; |
| 7617 | * ) func_append new_inherited_linker_flags " $deplib" ;; |
| 7618 | esac |
| 7619 | fi |
| 7620 | fi |
| 7621 | continue |
| 7622 | ;; |
| 7623 | -l*) |
| 7624 | if test lib != "$linkmode" && test prog != "$linkmode"; then |
| 7625 | func_warning "'-l' is ignored for archives/objects" |
| 7626 | continue |
| 7627 | fi |
| 7628 | func_stripname '-l' '' "$deplib" |
| 7629 | name=$func_stripname_result |
| 7630 | if test lib = "$linkmode"; then |
| 7631 | searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" |
| 7632 | else |
| 7633 | searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" |
| 7634 | fi |
| 7635 | for searchdir in $searchdirs; do |
| 7636 | for search_ext in .la $std_shrext .so .a; do |
| 7637 | # Search the libtool library |
| 7638 | lib=$searchdir/lib$name$search_ext |
| 7639 | if test -f "$lib"; then |
| 7640 | if test .la = "$search_ext"; then |
| 7641 | found=: |
| 7642 | else |
| 7643 | found=false |
| 7644 | fi |
| 7645 | break 2 |
| 7646 | fi |
| 7647 | done |
| 7648 | done |
| 7649 | if $found; then |
| 7650 | # deplib is a libtool library |
| 7651 | # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, |
| 7652 | # We need to do some special things here, and not later. |
| 7653 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 7654 | case " $predeps $postdeps " in |
| 7655 | *" $deplib "*) |
| 7656 | if func_lalib_p "$lib"; then |
| 7657 | library_names= |
| 7658 | old_library= |
| 7659 | func_source "$lib" |
| 7660 | for l in $old_library $library_names; do |
| 7661 | ll=$l |
| 7662 | done |
| 7663 | if test "X$ll" = "X$old_library"; then # only static version available |
| 7664 | found=false |
| 7665 | func_dirname "$lib" "" "." |
| 7666 | ladir=$func_dirname_result |
| 7667 | lib=$ladir/$old_library |
| 7668 | if test prog,link = "$linkmode,$pass"; then |
| 7669 | compile_deplibs="$deplib $compile_deplibs" |
| 7670 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7671 | else |
| 7672 | deplibs="$deplib $deplibs" |
| 7673 | test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
| 7674 | fi |
| 7675 | continue |
| 7676 | fi |
| 7677 | fi |
| 7678 | ;; |
| 7679 | *) ;; |
| 7680 | esac |
| 7681 | fi |
| 7682 | else |
| 7683 | # deplib doesn't seem to be a libtool library |
| 7684 | if test prog,link = "$linkmode,$pass"; then |
| 7685 | compile_deplibs="$deplib $compile_deplibs" |
| 7686 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7687 | else |
| 7688 | deplibs="$deplib $deplibs" |
| 7689 | test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
| 7690 | fi |
| 7691 | continue |
| 7692 | fi |
| 7693 | ;; # -l |
| 7694 | *.ltframework) |
| 7695 | if test prog,link = "$linkmode,$pass"; then |
| 7696 | compile_deplibs="$deplib $compile_deplibs" |
| 7697 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7698 | else |
| 7699 | deplibs="$deplib $deplibs" |
| 7700 | if test lib = "$linkmode"; then |
| 7701 | case "$new_inherited_linker_flags " in |
| 7702 | *" $deplib "*) ;; |
| 7703 | * ) func_append new_inherited_linker_flags " $deplib" ;; |
| 7704 | esac |
| 7705 | fi |
| 7706 | fi |
| 7707 | continue |
| 7708 | ;; |
| 7709 | -L*) |
| 7710 | case $linkmode in |
| 7711 | lib) |
| 7712 | deplibs="$deplib $deplibs" |
| 7713 | test conv = "$pass" && continue |
| 7714 | newdependency_libs="$deplib $newdependency_libs" |
| 7715 | func_stripname '-L' '' "$deplib" |
| 7716 | func_resolve_sysroot "$func_stripname_result" |
| 7717 | func_append newlib_search_path " $func_resolve_sysroot_result" |
| 7718 | ;; |
| 7719 | prog) |
| 7720 | if test conv = "$pass"; then |
| 7721 | deplibs="$deplib $deplibs" |
| 7722 | continue |
| 7723 | fi |
| 7724 | if test scan = "$pass"; then |
| 7725 | deplibs="$deplib $deplibs" |
| 7726 | else |
| 7727 | compile_deplibs="$deplib $compile_deplibs" |
| 7728 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7729 | fi |
| 7730 | func_stripname '-L' '' "$deplib" |
| 7731 | func_resolve_sysroot "$func_stripname_result" |
| 7732 | func_append newlib_search_path " $func_resolve_sysroot_result" |
| 7733 | ;; |
| 7734 | *) |
| 7735 | func_warning "'-L' is ignored for archives/objects" |
| 7736 | ;; |
| 7737 | esac # linkmode |
| 7738 | continue |
| 7739 | ;; # -L |
| 7740 | -R*) |
| 7741 | if test link = "$pass"; then |
| 7742 | func_stripname '-R' '' "$deplib" |
| 7743 | func_resolve_sysroot "$func_stripname_result" |
| 7744 | dir=$func_resolve_sysroot_result |
| 7745 | # Make sure the xrpath contains only unique directories. |
| 7746 | case "$xrpath " in |
| 7747 | *" $dir "*) ;; |
| 7748 | *) func_append xrpath " $dir" ;; |
| 7749 | esac |
| 7750 | fi |
| 7751 | deplibs="$deplib $deplibs" |
| 7752 | continue |
| 7753 | ;; |
| 7754 | *.la) |
| 7755 | func_resolve_sysroot "$deplib" |
| 7756 | lib=$func_resolve_sysroot_result |
| 7757 | ;; |
| 7758 | *.$libext) |
| 7759 | if test conv = "$pass"; then |
| 7760 | deplibs="$deplib $deplibs" |
| 7761 | continue |
| 7762 | fi |
| 7763 | case $linkmode in |
| 7764 | lib) |
| 7765 | # Linking convenience modules into shared libraries is allowed, |
| 7766 | # but linking other static libraries is non-portable. |
| 7767 | case " $dlpreconveniencelibs " in |
| 7768 | *" $deplib "*) ;; |
| 7769 | *) |
| 7770 | valid_a_lib=false |
| 7771 | case $deplibs_check_method in |
| 7772 | match_pattern*) |
| 7773 | set dummy $deplibs_check_method; shift |
| 7774 | match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| 7775 | if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ |
| 7776 | | $EGREP "$match_pattern_regex" > /dev/null; then |
| 7777 | valid_a_lib=: |
| 7778 | fi |
| 7779 | ;; |
| 7780 | pass_all) |
| 7781 | valid_a_lib=: |
| 7782 | ;; |
| 7783 | esac |
| 7784 | if $valid_a_lib; then |
| 7785 | echo |
| 7786 | $ECHO "*** Warning: Linking the shared library $output against the" |
| 7787 | $ECHO "*** static library $deplib is not portable!" |
| 7788 | deplibs="$deplib $deplibs" |
| 7789 | else |
| 7790 | echo |
| 7791 | $ECHO "*** Warning: Trying to link with static lib archive $deplib." |
| 7792 | echo "*** I have the capability to make that library automatically link in when" |
| 7793 | echo "*** you link to this library. But I can only do this if you have a" |
| 7794 | echo "*** shared version of the library, which you do not appear to have" |
| 7795 | echo "*** because the file extensions .$libext of this argument makes me believe" |
| 7796 | echo "*** that it is just a static archive that I should not use here." |
| 7797 | fi |
| 7798 | ;; |
| 7799 | esac |
| 7800 | continue |
| 7801 | ;; |
| 7802 | prog) |
| 7803 | if test link != "$pass"; then |
| 7804 | deplibs="$deplib $deplibs" |
| 7805 | else |
| 7806 | compile_deplibs="$deplib $compile_deplibs" |
| 7807 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7808 | fi |
| 7809 | continue |
| 7810 | ;; |
| 7811 | esac # linkmode |
| 7812 | ;; # *.$libext |
| 7813 | *.lo | *.$objext) |
| 7814 | if test conv = "$pass"; then |
| 7815 | deplibs="$deplib $deplibs" |
| 7816 | elif test prog = "$linkmode"; then |
| 7817 | if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then |
| 7818 | # If there is no dlopen support or we're linking statically, |
| 7819 | # we need to preload. |
| 7820 | func_append newdlprefiles " $deplib" |
| 7821 | compile_deplibs="$deplib $compile_deplibs" |
| 7822 | finalize_deplibs="$deplib $finalize_deplibs" |
| 7823 | else |
| 7824 | func_append newdlfiles " $deplib" |
| 7825 | fi |
| 7826 | fi |
| 7827 | continue |
| 7828 | ;; |
| 7829 | %DEPLIBS%) |
| 7830 | alldeplibs=: |
| 7831 | continue |
| 7832 | ;; |
| 7833 | esac # case $deplib |
| 7834 | |
| 7835 | $found || test -f "$lib" \ |
| 7836 | || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" |
| 7837 | |
| 7838 | # Check to see that this really is a libtool archive. |
| 7839 | func_lalib_unsafe_p "$lib" \ |
| 7840 | || func_fatal_error "'$lib' is not a valid libtool archive" |
| 7841 | |
| 7842 | func_dirname "$lib" "" "." |
| 7843 | ladir=$func_dirname_result |
| 7844 | |
| 7845 | dlname= |
| 7846 | dlopen= |
| 7847 | dlpreopen= |
| 7848 | libdir= |
| 7849 | library_names= |
| 7850 | old_library= |
| 7851 | inherited_linker_flags= |
| 7852 | # If the library was installed with an old release of libtool, |
| 7853 | # it will not redefine variables installed, or shouldnotlink |
| 7854 | installed=yes |
| 7855 | shouldnotlink=no |
| 7856 | avoidtemprpath= |
| 7857 | |
| 7858 | |
| 7859 | # Read the .la file |
| 7860 | func_source "$lib" |
| 7861 | |
| 7862 | # Convert "-framework foo" to "foo.ltframework" |
| 7863 | if test -n "$inherited_linker_flags"; then |
| 7864 | tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` |
| 7865 | for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do |
| 7866 | case " $new_inherited_linker_flags " in |
| 7867 | *" $tmp_inherited_linker_flag "*) ;; |
| 7868 | *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; |
| 7869 | esac |
| 7870 | done |
| 7871 | fi |
| 7872 | dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 7873 | if test lib,link = "$linkmode,$pass" || |
| 7874 | test prog,scan = "$linkmode,$pass" || |
| 7875 | { test prog != "$linkmode" && test lib != "$linkmode"; }; then |
| 7876 | test -n "$dlopen" && func_append dlfiles " $dlopen" |
| 7877 | test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" |
| 7878 | fi |
| 7879 | |
| 7880 | if test conv = "$pass"; then |
| 7881 | # Only check for convenience libraries |
| 7882 | deplibs="$lib $deplibs" |
| 7883 | if test -z "$libdir"; then |
| 7884 | if test -z "$old_library"; then |
| 7885 | func_fatal_error "cannot find name of link library for '$lib'" |
| 7886 | fi |
| 7887 | # It is a libtool convenience library, so add in its objects. |
| 7888 | func_append convenience " $ladir/$objdir/$old_library" |
| 7889 | func_append old_convenience " $ladir/$objdir/$old_library" |
| 7890 | elif test prog != "$linkmode" && test lib != "$linkmode"; then |
| 7891 | func_fatal_error "'$lib' is not a convenience library" |
| 7892 | fi |
| 7893 | tmp_libs= |
| 7894 | for deplib in $dependency_libs; do |
| 7895 | deplibs="$deplib $deplibs" |
| 7896 | if $opt_preserve_dup_deps; then |
| 7897 | case "$tmp_libs " in |
| 7898 | *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| 7899 | esac |
| 7900 | fi |
| 7901 | func_append tmp_libs " $deplib" |
| 7902 | done |
| 7903 | continue |
| 7904 | fi # $pass = conv |
| 7905 | |
| 7906 | |
| 7907 | # Get the name of the library we link against. |
| 7908 | linklib= |
| 7909 | if test -n "$old_library" && |
| 7910 | { test yes = "$prefer_static_libs" || |
| 7911 | test built,no = "$prefer_static_libs,$installed"; }; then |
| 7912 | linklib=$old_library |
| 7913 | else |
| 7914 | for l in $old_library $library_names; do |
| 7915 | linklib=$l |
| 7916 | done |
| 7917 | fi |
| 7918 | if test -z "$linklib"; then |
| 7919 | func_fatal_error "cannot find name of link library for '$lib'" |
| 7920 | fi |
| 7921 | |
| 7922 | # This library was specified with -dlopen. |
| 7923 | if test dlopen = "$pass"; then |
| 7924 | test -z "$libdir" \ |
| 7925 | && func_fatal_error "cannot -dlopen a convenience library: '$lib'" |
| 7926 | if test -z "$dlname" || |
| 7927 | test yes != "$dlopen_support" || |
| 7928 | test no = "$build_libtool_libs" |
| 7929 | then |
| 7930 | # If there is no dlname, no dlopen support or we're linking |
| 7931 | # statically, we need to preload. We also need to preload any |
| 7932 | # dependent libraries so libltdl's deplib preloader doesn't |
| 7933 | # bomb out in the load deplibs phase. |
| 7934 | func_append dlprefiles " $lib $dependency_libs" |
| 7935 | else |
| 7936 | func_append newdlfiles " $lib" |
| 7937 | fi |
| 7938 | continue |
| 7939 | fi # $pass = dlopen |
| 7940 | |
| 7941 | # We need an absolute path. |
| 7942 | case $ladir in |
| 7943 | [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; |
| 7944 | *) |
| 7945 | abs_ladir=`cd "$ladir" && pwd` |
| 7946 | if test -z "$abs_ladir"; then |
| 7947 | func_warning "cannot determine absolute directory name of '$ladir'" |
| 7948 | func_warning "passing it literally to the linker, although it might fail" |
| 7949 | abs_ladir=$ladir |
| 7950 | fi |
| 7951 | ;; |
| 7952 | esac |
| 7953 | func_basename "$lib" |
| 7954 | laname=$func_basename_result |
| 7955 | |
| 7956 | # Find the relevant object directory and library name. |
| 7957 | if test yes = "$installed"; then |
| 7958 | if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| 7959 | func_warning "library '$lib' was moved." |
| 7960 | dir=$ladir |
| 7961 | absdir=$abs_ladir |
| 7962 | libdir=$abs_ladir |
| 7963 | else |
| 7964 | dir=$lt_sysroot$libdir |
| 7965 | absdir=$lt_sysroot$libdir |
| 7966 | fi |
| 7967 | test yes = "$hardcode_automatic" && avoidtemprpath=yes |
| 7968 | else |
| 7969 | if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| 7970 | dir=$ladir |
| 7971 | absdir=$abs_ladir |
| 7972 | # Remove this search path later |
| 7973 | func_append notinst_path " $abs_ladir" |
| 7974 | else |
| 7975 | dir=$ladir/$objdir |
| 7976 | absdir=$abs_ladir/$objdir |
| 7977 | # Remove this search path later |
| 7978 | func_append notinst_path " $abs_ladir" |
| 7979 | fi |
| 7980 | fi # $installed = yes |
| 7981 | func_stripname 'lib' '.la' "$laname" |
| 7982 | name=$func_stripname_result |
| 7983 | |
| 7984 | # This library was specified with -dlpreopen. |
| 7985 | if test dlpreopen = "$pass"; then |
| 7986 | if test -z "$libdir" && test prog = "$linkmode"; then |
| 7987 | func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" |
| 7988 | fi |
| 7989 | case $host in |
| 7990 | # special handling for platforms with PE-DLLs. |
| 7991 | *cygwin* | *mingw* | *cegcc* ) |
| 7992 | # Linker will automatically link against shared library if both |
| 7993 | # static and shared are present. Therefore, ensure we extract |
| 7994 | # symbols from the import library if a shared library is present |
| 7995 | # (otherwise, the dlopen module name will be incorrect). We do |
| 7996 | # this by putting the import library name into $newdlprefiles. |
| 7997 | # We recover the dlopen module name by 'saving' the la file |
| 7998 | # name in a special purpose variable, and (later) extracting the |
| 7999 | # dlname from the la file. |
| 8000 | if test -n "$dlname"; then |
| 8001 | func_tr_sh "$dir/$linklib" |
| 8002 | eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" |
| 8003 | func_append newdlprefiles " $dir/$linklib" |
| 8004 | else |
| 8005 | func_append newdlprefiles " $dir/$old_library" |
| 8006 | # Keep a list of preopened convenience libraries to check |
| 8007 | # that they are being used correctly in the link pass. |
| 8008 | test -z "$libdir" && \ |
| 8009 | func_append dlpreconveniencelibs " $dir/$old_library" |
| 8010 | fi |
| 8011 | ;; |
| 8012 | * ) |
| 8013 | # Prefer using a static library (so that no silly _DYNAMIC symbols |
| 8014 | # are required to link). |
| 8015 | if test -n "$old_library"; then |
| 8016 | func_append newdlprefiles " $dir/$old_library" |
| 8017 | # Keep a list of preopened convenience libraries to check |
| 8018 | # that they are being used correctly in the link pass. |
| 8019 | test -z "$libdir" && \ |
| 8020 | func_append dlpreconveniencelibs " $dir/$old_library" |
| 8021 | # Otherwise, use the dlname, so that lt_dlopen finds it. |
| 8022 | elif test -n "$dlname"; then |
| 8023 | func_append newdlprefiles " $dir/$dlname" |
| 8024 | else |
| 8025 | func_append newdlprefiles " $dir/$linklib" |
| 8026 | fi |
| 8027 | ;; |
| 8028 | esac |
| 8029 | fi # $pass = dlpreopen |
| 8030 | |
| 8031 | if test -z "$libdir"; then |
| 8032 | # Link the convenience library |
| 8033 | if test lib = "$linkmode"; then |
| 8034 | deplibs="$dir/$old_library $deplibs" |
| 8035 | elif test prog,link = "$linkmode,$pass"; then |
| 8036 | compile_deplibs="$dir/$old_library $compile_deplibs" |
| 8037 | finalize_deplibs="$dir/$old_library $finalize_deplibs" |
| 8038 | else |
| 8039 | deplibs="$lib $deplibs" # used for prog,scan pass |
| 8040 | fi |
| 8041 | continue |
| 8042 | fi |
| 8043 | |
| 8044 | |
| 8045 | if test prog = "$linkmode" && test link != "$pass"; then |
| 8046 | func_append newlib_search_path " $ladir" |
| 8047 | deplibs="$lib $deplibs" |
| 8048 | |
| 8049 | linkalldeplibs=false |
| 8050 | if test no != "$link_all_deplibs" || test -z "$library_names" || |
| 8051 | test no = "$build_libtool_libs"; then |
| 8052 | linkalldeplibs=: |
| 8053 | fi |
| 8054 | |
| 8055 | tmp_libs= |
| 8056 | for deplib in $dependency_libs; do |
| 8057 | case $deplib in |
| 8058 | -L*) func_stripname '-L' '' "$deplib" |
| 8059 | func_resolve_sysroot "$func_stripname_result" |
| 8060 | func_append newlib_search_path " $func_resolve_sysroot_result" |
| 8061 | ;; |
| 8062 | esac |
| 8063 | # Need to link against all dependency_libs? |
| 8064 | if $linkalldeplibs; then |
| 8065 | deplibs="$deplib $deplibs" |
| 8066 | else |
| 8067 | # Need to hardcode shared library paths |
| 8068 | # or/and link against static libraries |
| 8069 | newdependency_libs="$deplib $newdependency_libs" |
| 8070 | fi |
| 8071 | if $opt_preserve_dup_deps; then |
| 8072 | case "$tmp_libs " in |
| 8073 | *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| 8074 | esac |
| 8075 | fi |
| 8076 | func_append tmp_libs " $deplib" |
| 8077 | done # for deplib |
| 8078 | continue |
| 8079 | fi # $linkmode = prog... |
| 8080 | |
| 8081 | if test prog,link = "$linkmode,$pass"; then |
| 8082 | if test -n "$library_names" && |
| 8083 | { { test no = "$prefer_static_libs" || |
| 8084 | test built,yes = "$prefer_static_libs,$installed"; } || |
| 8085 | test -z "$old_library"; }; then |
| 8086 | # We need to hardcode the library path |
| 8087 | if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then |
| 8088 | # Make sure the rpath contains only unique directories. |
| 8089 | case $temp_rpath: in |
| 8090 | *"$absdir:"*) ;; |
| 8091 | *) func_append temp_rpath "$absdir:" ;; |
| 8092 | esac |
| 8093 | fi |
| 8094 | |
| 8095 | # Hardcode the library path. |
| 8096 | # Skip directories that are in the system default run-time |
| 8097 | # search path. |
| 8098 | case " $sys_lib_dlsearch_path " in |
| 8099 | *" $absdir "*) ;; |
| 8100 | *) |
| 8101 | case "$compile_rpath " in |
| 8102 | *" $absdir "*) ;; |
| 8103 | *) func_append compile_rpath " $absdir" ;; |
| 8104 | esac |
| 8105 | ;; |
| 8106 | esac |
| 8107 | case " $sys_lib_dlsearch_path " in |
| 8108 | *" $libdir "*) ;; |
| 8109 | *) |
| 8110 | case "$finalize_rpath " in |
| 8111 | *" $libdir "*) ;; |
| 8112 | *) func_append finalize_rpath " $libdir" ;; |
| 8113 | esac |
| 8114 | ;; |
| 8115 | esac |
| 8116 | fi # $linkmode,$pass = prog,link... |
| 8117 | |
| 8118 | if $alldeplibs && |
| 8119 | { test pass_all = "$deplibs_check_method" || |
| 8120 | { test yes = "$build_libtool_libs" && |
| 8121 | test -n "$library_names"; }; }; then |
| 8122 | # We only need to search for static libraries |
| 8123 | continue |
| 8124 | fi |
| 8125 | fi |
| 8126 | |
| 8127 | link_static=no # Whether the deplib will be linked statically |
| 8128 | use_static_libs=$prefer_static_libs |
| 8129 | if test built = "$use_static_libs" && test yes = "$installed"; then |
| 8130 | use_static_libs=no |
| 8131 | fi |
| 8132 | if test -n "$library_names" && |
| 8133 | { test no = "$use_static_libs" || test -z "$old_library"; }; then |
| 8134 | case $host in |
| 8135 | *cygwin* | *mingw* | *cegcc* | *os2*) |
| 8136 | # No point in relinking DLLs because paths are not encoded |
| 8137 | func_append notinst_deplibs " $lib" |
| 8138 | need_relink=no |
| 8139 | ;; |
| 8140 | *) |
| 8141 | if test no = "$installed"; then |
| 8142 | func_append notinst_deplibs " $lib" |
| 8143 | need_relink=yes |
| 8144 | fi |
| 8145 | ;; |
| 8146 | esac |
| 8147 | # This is a shared library |
| 8148 | |
| 8149 | # Warn about portability, can't link against -module's on some |
| 8150 | # systems (darwin). Don't bleat about dlopened modules though! |
| 8151 | dlopenmodule= |
| 8152 | for dlpremoduletest in $dlprefiles; do |
| 8153 | if test "X$dlpremoduletest" = "X$lib"; then |
| 8154 | dlopenmodule=$dlpremoduletest |
| 8155 | break |
| 8156 | fi |
| 8157 | done |
| 8158 | if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then |
| 8159 | echo |
| 8160 | if test prog = "$linkmode"; then |
| 8161 | $ECHO "*** Warning: Linking the executable $output against the loadable module" |
| 8162 | else |
| 8163 | $ECHO "*** Warning: Linking the shared library $output against the loadable module" |
| 8164 | fi |
| 8165 | $ECHO "*** $linklib is not portable!" |
| 8166 | fi |
| 8167 | if test lib = "$linkmode" && |
| 8168 | test yes = "$hardcode_into_libs"; then |
| 8169 | # Hardcode the library path. |
| 8170 | # Skip directories that are in the system default run-time |
| 8171 | # search path. |
| 8172 | case " $sys_lib_dlsearch_path " in |
| 8173 | *" $absdir "*) ;; |
| 8174 | *) |
| 8175 | case "$compile_rpath " in |
| 8176 | *" $absdir "*) ;; |
| 8177 | *) func_append compile_rpath " $absdir" ;; |
| 8178 | esac |
| 8179 | ;; |
| 8180 | esac |
| 8181 | case " $sys_lib_dlsearch_path " in |
| 8182 | *" $libdir "*) ;; |
| 8183 | *) |
| 8184 | case "$finalize_rpath " in |
| 8185 | *" $libdir "*) ;; |
| 8186 | *) func_append finalize_rpath " $libdir" ;; |
| 8187 | esac |
| 8188 | ;; |
| 8189 | esac |
| 8190 | fi |
| 8191 | |
| 8192 | if test -n "$old_archive_from_expsyms_cmds"; then |
| 8193 | # figure out the soname |
| 8194 | set dummy $library_names |
| 8195 | shift |
| 8196 | realname=$1 |
| 8197 | shift |
| 8198 | libname=`eval "\\$ECHO \"$libname_spec\""` |
| 8199 | # use dlname if we got it. it's perfectly good, no? |
| 8200 | if test -n "$dlname"; then |
| 8201 | soname=$dlname |
| 8202 | elif test -n "$soname_spec"; then |
| 8203 | # bleh windows |
| 8204 | case $host in |
| 8205 | *cygwin* | mingw* | *cegcc* | *os2*) |
| 8206 | func_arith $current - $age |
| 8207 | major=$func_arith_result |
| 8208 | versuffix=-$major |
| 8209 | ;; |
| 8210 | esac |
| 8211 | eval soname=\"$soname_spec\" |
| 8212 | else |
| 8213 | soname=$realname |
| 8214 | fi |
| 8215 | |
| 8216 | # Make a new name for the extract_expsyms_cmds to use |
| 8217 | soroot=$soname |
| 8218 | func_basename "$soroot" |
| 8219 | soname=$func_basename_result |
| 8220 | func_stripname 'lib' '.dll' "$soname" |
| 8221 | newlib=libimp-$func_stripname_result.a |
| 8222 | |
| 8223 | # If the library has no export list, then create one now |
| 8224 | if test -f "$output_objdir/$soname-def"; then : |
| 8225 | else |
| 8226 | func_verbose "extracting exported symbol list from '$soname'" |
| 8227 | func_execute_cmds "$extract_expsyms_cmds" 'exit $?' |
| 8228 | fi |
| 8229 | |
| 8230 | # Create $newlib |
| 8231 | if test -f "$output_objdir/$newlib"; then :; else |
| 8232 | func_verbose "generating import library for '$soname'" |
| 8233 | func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' |
| 8234 | fi |
| 8235 | # make sure the library variables are pointing to the new library |
| 8236 | dir=$output_objdir |
| 8237 | linklib=$newlib |
| 8238 | fi # test -n "$old_archive_from_expsyms_cmds" |
| 8239 | |
| 8240 | if test prog = "$linkmode" || test relink != "$opt_mode"; then |
| 8241 | add_shlibpath= |
| 8242 | add_dir= |
| 8243 | add= |
| 8244 | lib_linked=yes |
| 8245 | case $hardcode_action in |
| 8246 | immediate | unsupported) |
| 8247 | if test no = "$hardcode_direct"; then |
| 8248 | add=$dir/$linklib |
| 8249 | case $host in |
| 8250 | *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; |
| 8251 | *-*-sysv4*uw2*) add_dir=-L$dir ;; |
| 8252 | *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ |
| 8253 | *-*-unixware7*) add_dir=-L$dir ;; |
| 8254 | *-*-darwin* ) |
| 8255 | # if the lib is a (non-dlopened) module then we cannot |
| 8256 | # link against it, someone is ignoring the earlier warnings |
| 8257 | if /usr/bin/file -L $add 2> /dev/null | |
| 8258 | $GREP ": [^:]* bundle" >/dev/null; then |
| 8259 | if test "X$dlopenmodule" != "X$lib"; then |
| 8260 | $ECHO "*** Warning: lib $linklib is a module, not a shared library" |
| 8261 | if test -z "$old_library"; then |
| 8262 | echo |
| 8263 | echo "*** And there doesn't seem to be a static archive available" |
| 8264 | echo "*** The link will probably fail, sorry" |
| 8265 | else |
| 8266 | add=$dir/$old_library |
| 8267 | fi |
| 8268 | elif test -n "$old_library"; then |
| 8269 | add=$dir/$old_library |
| 8270 | fi |
| 8271 | fi |
| 8272 | esac |
| 8273 | elif test no = "$hardcode_minus_L"; then |
| 8274 | case $host in |
| 8275 | *-*-sunos*) add_shlibpath=$dir ;; |
| 8276 | esac |
| 8277 | add_dir=-L$dir |
| 8278 | add=-l$name |
| 8279 | elif test no = "$hardcode_shlibpath_var"; then |
| 8280 | add_shlibpath=$dir |
| 8281 | add=-l$name |
| 8282 | else |
| 8283 | lib_linked=no |
| 8284 | fi |
| 8285 | ;; |
| 8286 | relink) |
| 8287 | if test yes = "$hardcode_direct" && |
| 8288 | test no = "$hardcode_direct_absolute"; then |
| 8289 | add=$dir/$linklib |
| 8290 | elif test yes = "$hardcode_minus_L"; then |
| 8291 | add_dir=-L$absdir |
| 8292 | # Try looking first in the location we're being installed to. |
| 8293 | if test -n "$inst_prefix_dir"; then |
| 8294 | case $libdir in |
| 8295 | [\\/]*) |
| 8296 | func_append add_dir " -L$inst_prefix_dir$libdir" |
| 8297 | ;; |
| 8298 | esac |
| 8299 | fi |
| 8300 | add=-l$name |
| 8301 | elif test yes = "$hardcode_shlibpath_var"; then |
| 8302 | add_shlibpath=$dir |
| 8303 | add=-l$name |
| 8304 | else |
| 8305 | lib_linked=no |
| 8306 | fi |
| 8307 | ;; |
| 8308 | *) lib_linked=no ;; |
| 8309 | esac |
| 8310 | |
| 8311 | if test yes != "$lib_linked"; then |
| 8312 | func_fatal_configuration "unsupported hardcode properties" |
| 8313 | fi |
| 8314 | |
| 8315 | if test -n "$add_shlibpath"; then |
| 8316 | case :$compile_shlibpath: in |
| 8317 | *":$add_shlibpath:"*) ;; |
| 8318 | *) func_append compile_shlibpath "$add_shlibpath:" ;; |
| 8319 | esac |
| 8320 | fi |
| 8321 | if test prog = "$linkmode"; then |
| 8322 | test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" |
| 8323 | test -n "$add" && compile_deplibs="$add $compile_deplibs" |
| 8324 | else |
| 8325 | test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| 8326 | test -n "$add" && deplibs="$add $deplibs" |
| 8327 | if test yes != "$hardcode_direct" && |
| 8328 | test yes != "$hardcode_minus_L" && |
| 8329 | test yes = "$hardcode_shlibpath_var"; then |
| 8330 | case :$finalize_shlibpath: in |
| 8331 | *":$libdir:"*) ;; |
| 8332 | *) func_append finalize_shlibpath "$libdir:" ;; |
| 8333 | esac |
| 8334 | fi |
| 8335 | fi |
| 8336 | fi |
| 8337 | |
| 8338 | if test prog = "$linkmode" || test relink = "$opt_mode"; then |
| 8339 | add_shlibpath= |
| 8340 | add_dir= |
| 8341 | add= |
| 8342 | # Finalize command for both is simple: just hardcode it. |
| 8343 | if test yes = "$hardcode_direct" && |
| 8344 | test no = "$hardcode_direct_absolute"; then |
| 8345 | add=$libdir/$linklib |
| 8346 | elif test yes = "$hardcode_minus_L"; then |
| 8347 | add_dir=-L$libdir |
| 8348 | add=-l$name |
| 8349 | elif test yes = "$hardcode_shlibpath_var"; then |
| 8350 | case :$finalize_shlibpath: in |
| 8351 | *":$libdir:"*) ;; |
| 8352 | *) func_append finalize_shlibpath "$libdir:" ;; |
| 8353 | esac |
| 8354 | add=-l$name |
| 8355 | elif test yes = "$hardcode_automatic"; then |
| 8356 | if test -n "$inst_prefix_dir" && |
| 8357 | test -f "$inst_prefix_dir$libdir/$linklib"; then |
| 8358 | add=$inst_prefix_dir$libdir/$linklib |
| 8359 | else |
| 8360 | add=$libdir/$linklib |
| 8361 | fi |
| 8362 | else |
| 8363 | # We cannot seem to hardcode it, guess we'll fake it. |
| 8364 | add_dir=-L$libdir |
| 8365 | # Try looking first in the location we're being installed to. |
| 8366 | if test -n "$inst_prefix_dir"; then |
| 8367 | case $libdir in |
| 8368 | [\\/]*) |
| 8369 | func_append add_dir " -L$inst_prefix_dir$libdir" |
| 8370 | ;; |
| 8371 | esac |
| 8372 | fi |
| 8373 | add=-l$name |
| 8374 | fi |
| 8375 | |
| 8376 | if test prog = "$linkmode"; then |
| 8377 | test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" |
| 8378 | test -n "$add" && finalize_deplibs="$add $finalize_deplibs" |
| 8379 | else |
| 8380 | test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| 8381 | test -n "$add" && deplibs="$add $deplibs" |
| 8382 | fi |
| 8383 | fi |
| 8384 | elif test prog = "$linkmode"; then |
| 8385 | # Here we assume that one of hardcode_direct or hardcode_minus_L |
| 8386 | # is not unsupported. This is valid on all known static and |
| 8387 | # shared platforms. |
| 8388 | if test unsupported != "$hardcode_direct"; then |
| 8389 | test -n "$old_library" && linklib=$old_library |
| 8390 | compile_deplibs="$dir/$linklib $compile_deplibs" |
| 8391 | finalize_deplibs="$dir/$linklib $finalize_deplibs" |
| 8392 | else |
| 8393 | compile_deplibs="-l$name -L$dir $compile_deplibs" |
| 8394 | finalize_deplibs="-l$name -L$dir $finalize_deplibs" |
| 8395 | fi |
| 8396 | elif test yes = "$build_libtool_libs"; then |
| 8397 | # Not a shared library |
| 8398 | if test pass_all != "$deplibs_check_method"; then |
| 8399 | # We're trying link a shared library against a static one |
| 8400 | # but the system doesn't support it. |
| 8401 | |
| 8402 | # Just print a warning and add the library to dependency_libs so |
| 8403 | # that the program can be linked against the static library. |
| 8404 | echo |
| 8405 | $ECHO "*** Warning: This system cannot link to static lib archive $lib." |
| 8406 | echo "*** I have the capability to make that library automatically link in when" |
| 8407 | echo "*** you link to this library. But I can only do this if you have a" |
| 8408 | echo "*** shared version of the library, which you do not appear to have." |
| 8409 | if test yes = "$module"; then |
| 8410 | echo "*** But as you try to build a module library, libtool will still create " |
| 8411 | echo "*** a static module, that should work as long as the dlopening application" |
| 8412 | echo "*** is linked with the -dlopen flag to resolve symbols at runtime." |
| 8413 | if test -z "$global_symbol_pipe"; then |
| 8414 | echo |
| 8415 | echo "*** However, this would only work if libtool was able to extract symbol" |
| 8416 | echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
| 8417 | echo "*** not find such a program. So, this module is probably useless." |
| 8418 | echo "*** 'nm' from GNU binutils and a full rebuild may help." |
| 8419 | fi |
| 8420 | if test no = "$build_old_libs"; then |
| 8421 | build_libtool_libs=module |
| 8422 | build_old_libs=yes |
| 8423 | else |
| 8424 | build_libtool_libs=no |
| 8425 | fi |
| 8426 | fi |
| 8427 | else |
| 8428 | deplibs="$dir/$old_library $deplibs" |
| 8429 | link_static=yes |
| 8430 | fi |
| 8431 | fi # link shared/static library? |
| 8432 | |
| 8433 | if test lib = "$linkmode"; then |
| 8434 | if test -n "$dependency_libs" && |
| 8435 | { test yes != "$hardcode_into_libs" || |
| 8436 | test yes = "$build_old_libs" || |
| 8437 | test yes = "$link_static"; }; then |
| 8438 | # Extract -R from dependency_libs |
| 8439 | temp_deplibs= |
| 8440 | for libdir in $dependency_libs; do |
| 8441 | case $libdir in |
| 8442 | -R*) func_stripname '-R' '' "$libdir" |
| 8443 | temp_xrpath=$func_stripname_result |
| 8444 | case " $xrpath " in |
| 8445 | *" $temp_xrpath "*) ;; |
| 8446 | *) func_append xrpath " $temp_xrpath";; |
| 8447 | esac;; |
| 8448 | *) func_append temp_deplibs " $libdir";; |
| 8449 | esac |
| 8450 | done |
| 8451 | dependency_libs=$temp_deplibs |
| 8452 | fi |
| 8453 | |
| 8454 | func_append newlib_search_path " $absdir" |
| 8455 | # Link against this library |
| 8456 | test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" |
| 8457 | # ... and its dependency_libs |
| 8458 | tmp_libs= |
| 8459 | for deplib in $dependency_libs; do |
| 8460 | newdependency_libs="$deplib $newdependency_libs" |
| 8461 | case $deplib in |
| 8462 | -L*) func_stripname '-L' '' "$deplib" |
| 8463 | func_resolve_sysroot "$func_stripname_result";; |
| 8464 | *) func_resolve_sysroot "$deplib" ;; |
| 8465 | esac |
| 8466 | if $opt_preserve_dup_deps; then |
| 8467 | case "$tmp_libs " in |
| 8468 | *" $func_resolve_sysroot_result "*) |
| 8469 | func_append specialdeplibs " $func_resolve_sysroot_result" ;; |
| 8470 | esac |
| 8471 | fi |
| 8472 | func_append tmp_libs " $func_resolve_sysroot_result" |
| 8473 | done |
| 8474 | |
| 8475 | if test no != "$link_all_deplibs"; then |
| 8476 | # Add the search paths of all dependency libraries |
| 8477 | for deplib in $dependency_libs; do |
| 8478 | path= |
| 8479 | case $deplib in |
| 8480 | -L*) path=$deplib ;; |
| 8481 | *.la) |
| 8482 | func_resolve_sysroot "$deplib" |
| 8483 | deplib=$func_resolve_sysroot_result |
| 8484 | func_dirname "$deplib" "" "." |
| 8485 | dir=$func_dirname_result |
| 8486 | # We need an absolute path. |
| 8487 | case $dir in |
| 8488 | [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; |
| 8489 | *) |
| 8490 | absdir=`cd "$dir" && pwd` |
| 8491 | if test -z "$absdir"; then |
| 8492 | func_warning "cannot determine absolute directory name of '$dir'" |
| 8493 | absdir=$dir |
| 8494 | fi |
| 8495 | ;; |
| 8496 | esac |
| 8497 | if $GREP "^installed=no" $deplib > /dev/null; then |
| 8498 | case $host in |
| 8499 | *-*-darwin*) |
| 8500 | depdepl= |
| 8501 | eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` |
| 8502 | if test -n "$deplibrary_names"; then |
| 8503 | for tmp in $deplibrary_names; do |
| 8504 | depdepl=$tmp |
| 8505 | done |
| 8506 | if test -f "$absdir/$objdir/$depdepl"; then |
| 8507 | depdepl=$absdir/$objdir/$depdepl |
| 8508 | darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
| 8509 | if test -z "$darwin_install_name"; then |
| 8510 | darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
| 8511 | fi |
| 8512 | func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" |
| 8513 | func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" |
| 8514 | path= |
| 8515 | fi |
| 8516 | fi |
| 8517 | ;; |
| 8518 | *) |
| 8519 | path=-L$absdir/$objdir |
| 8520 | ;; |
| 8521 | esac |
| 8522 | else |
| 8523 | eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` |
| 8524 | test -z "$libdir" && \ |
| 8525 | func_fatal_error "'$deplib' is not a valid libtool archive" |
| 8526 | test "$absdir" != "$libdir" && \ |
| 8527 | func_warning "'$deplib' seems to be moved" |
| 8528 | |
| 8529 | path=-L$absdir |
| 8530 | fi |
| 8531 | ;; |
| 8532 | esac |
| 8533 | case " $deplibs " in |
| 8534 | *" $path "*) ;; |
| 8535 | *) deplibs="$path $deplibs" ;; |
| 8536 | esac |
| 8537 | done |
| 8538 | fi # link_all_deplibs != no |
| 8539 | fi # linkmode = lib |
| 8540 | done # for deplib in $libs |
| 8541 | if test link = "$pass"; then |
| 8542 | if test prog = "$linkmode"; then |
| 8543 | compile_deplibs="$new_inherited_linker_flags $compile_deplibs" |
| 8544 | finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" |
| 8545 | else |
| 8546 | compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 8547 | fi |
| 8548 | fi |
| 8549 | dependency_libs=$newdependency_libs |
| 8550 | if test dlpreopen = "$pass"; then |
| 8551 | # Link the dlpreopened libraries before other libraries |
| 8552 | for deplib in $save_deplibs; do |
| 8553 | deplibs="$deplib $deplibs" |
| 8554 | done |
| 8555 | fi |
| 8556 | if test dlopen != "$pass"; then |
| 8557 | test conv = "$pass" || { |
| 8558 | # Make sure lib_search_path contains only unique directories. |
| 8559 | lib_search_path= |
| 8560 | for dir in $newlib_search_path; do |
| 8561 | case "$lib_search_path " in |
| 8562 | *" $dir "*) ;; |
| 8563 | *) func_append lib_search_path " $dir" ;; |
| 8564 | esac |
| 8565 | done |
| 8566 | newlib_search_path= |
| 8567 | } |
| 8568 | |
| 8569 | if test prog,link = "$linkmode,$pass"; then |
| 8570 | vars="compile_deplibs finalize_deplibs" |
| 8571 | else |
| 8572 | vars=deplibs |
| 8573 | fi |
| 8574 | for var in $vars dependency_libs; do |
| 8575 | # Add libraries to $var in reverse order |
| 8576 | eval tmp_libs=\"\$$var\" |
| 8577 | new_libs= |
| 8578 | for deplib in $tmp_libs; do |
| 8579 | # FIXME: Pedantically, this is the right thing to do, so |
| 8580 | # that some nasty dependency loop isn't accidentally |
| 8581 | # broken: |
| 8582 | #new_libs="$deplib $new_libs" |
| 8583 | # Pragmatically, this seems to cause very few problems in |
| 8584 | # practice: |
| 8585 | case $deplib in |
| 8586 | -L*) new_libs="$deplib $new_libs" ;; |
| 8587 | -R*) ;; |
| 8588 | *) |
| 8589 | # And here is the reason: when a library appears more |
| 8590 | # than once as an explicit dependence of a library, or |
| 8591 | # is implicitly linked in more than once by the |
| 8592 | # compiler, it is considered special, and multiple |
| 8593 | # occurrences thereof are not removed. Compare this |
| 8594 | # with having the same library being listed as a |
| 8595 | # dependency of multiple other libraries: in this case, |
| 8596 | # we know (pedantically, we assume) the library does not |
| 8597 | # need to be listed more than once, so we keep only the |
| 8598 | # last copy. This is not always right, but it is rare |
| 8599 | # enough that we require users that really mean to play |
| 8600 | # such unportable linking tricks to link the library |
| 8601 | # using -Wl,-lname, so that libtool does not consider it |
| 8602 | # for duplicate removal. |
| 8603 | case " $specialdeplibs " in |
| 8604 | *" $deplib "*) new_libs="$deplib $new_libs" ;; |
| 8605 | *) |
| 8606 | case " $new_libs " in |
| 8607 | *" $deplib "*) ;; |
| 8608 | *) new_libs="$deplib $new_libs" ;; |
| 8609 | esac |
| 8610 | ;; |
| 8611 | esac |
| 8612 | ;; |
| 8613 | esac |
| 8614 | done |
| 8615 | tmp_libs= |
| 8616 | for deplib in $new_libs; do |
| 8617 | case $deplib in |
| 8618 | -L*) |
| 8619 | case " $tmp_libs " in |
| 8620 | *" $deplib "*) ;; |
| 8621 | *) func_append tmp_libs " $deplib" ;; |
| 8622 | esac |
| 8623 | ;; |
| 8624 | *) func_append tmp_libs " $deplib" ;; |
| 8625 | esac |
| 8626 | done |
| 8627 | eval $var=\"$tmp_libs\" |
| 8628 | done # for var |
| 8629 | fi |
| 8630 | |
| 8631 | # Add Sun CC postdeps if required: |
| 8632 | test CXX = "$tagname" && { |
| 8633 | case $host_os in |
| 8634 | linux*) |
| 8635 | case `$CC -V 2>&1 | sed 5q` in |
| 8636 | *Sun\ C*) # Sun C++ 5.9 |
| 8637 | func_suncc_cstd_abi |
| 8638 | |
| 8639 | if test no != "$suncc_use_cstd_abi"; then |
| 8640 | func_append postdeps ' -library=Cstd -library=Crun' |
| 8641 | fi |
| 8642 | ;; |
| 8643 | esac |
| 8644 | ;; |
| 8645 | |
| 8646 | solaris*) |
| 8647 | func_cc_basename "$CC" |
| 8648 | case $func_cc_basename_result in |
| 8649 | CC* | sunCC*) |
| 8650 | func_suncc_cstd_abi |
| 8651 | |
| 8652 | if test no != "$suncc_use_cstd_abi"; then |
| 8653 | func_append postdeps ' -library=Cstd -library=Crun' |
| 8654 | fi |
| 8655 | ;; |
| 8656 | esac |
| 8657 | ;; |
| 8658 | esac |
| 8659 | } |
| 8660 | |
| 8661 | # Last step: remove runtime libs from dependency_libs |
| 8662 | # (they stay in deplibs) |
| 8663 | tmp_libs= |
| 8664 | for i in $dependency_libs; do |
| 8665 | case " $predeps $postdeps $compiler_lib_search_path " in |
| 8666 | *" $i "*) |
| 8667 | i= |
| 8668 | ;; |
| 8669 | esac |
| 8670 | if test -n "$i"; then |
| 8671 | func_append tmp_libs " $i" |
| 8672 | fi |
| 8673 | done |
| 8674 | dependency_libs=$tmp_libs |
| 8675 | done # for pass |
| 8676 | if test prog = "$linkmode"; then |
| 8677 | dlfiles=$newdlfiles |
| 8678 | fi |
| 8679 | if test prog = "$linkmode" || test lib = "$linkmode"; then |
| 8680 | dlprefiles=$newdlprefiles |
| 8681 | fi |
| 8682 | |
| 8683 | case $linkmode in |
| 8684 | oldlib) |
| 8685 | if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| 8686 | func_warning "'-dlopen' is ignored for archives" |
| 8687 | fi |
| 8688 | |
| 8689 | case " $deplibs" in |
| 8690 | *\ -l* | *\ -L*) |
| 8691 | func_warning "'-l' and '-L' are ignored for archives" ;; |
| 8692 | esac |
| 8693 | |
| 8694 | test -n "$rpath" && \ |
| 8695 | func_warning "'-rpath' is ignored for archives" |
| 8696 | |
| 8697 | test -n "$xrpath" && \ |
| 8698 | func_warning "'-R' is ignored for archives" |
| 8699 | |
| 8700 | test -n "$vinfo" && \ |
| 8701 | func_warning "'-version-info/-version-number' is ignored for archives" |
| 8702 | |
| 8703 | test -n "$release" && \ |
| 8704 | func_warning "'-release' is ignored for archives" |
| 8705 | |
| 8706 | test -n "$export_symbols$export_symbols_regex" && \ |
| 8707 | func_warning "'-export-symbols' is ignored for archives" |
| 8708 | |
| 8709 | # Now set the variables for building old libraries. |
| 8710 | build_libtool_libs=no |
| 8711 | oldlibs=$output |
| 8712 | func_append objs "$old_deplibs" |
| 8713 | ;; |
| 8714 | |
| 8715 | lib) |
| 8716 | # Make sure we only generate libraries of the form 'libNAME.la'. |
| 8717 | case $outputname in |
| 8718 | lib*) |
| 8719 | func_stripname 'lib' '.la' "$outputname" |
| 8720 | name=$func_stripname_result |
| 8721 | eval shared_ext=\"$shrext_cmds\" |
| 8722 | eval libname=\"$libname_spec\" |
| 8723 | ;; |
| 8724 | *) |
| 8725 | test no = "$module" \ |
| 8726 | && func_fatal_help "libtool library '$output' must begin with 'lib'" |
| 8727 | |
| 8728 | if test no != "$need_lib_prefix"; then |
| 8729 | # Add the "lib" prefix for modules if required |
| 8730 | func_stripname '' '.la' "$outputname" |
| 8731 | name=$func_stripname_result |
| 8732 | eval shared_ext=\"$shrext_cmds\" |
| 8733 | eval libname=\"$libname_spec\" |
| 8734 | else |
| 8735 | func_stripname '' '.la' "$outputname" |
| 8736 | libname=$func_stripname_result |
| 8737 | fi |
| 8738 | ;; |
| 8739 | esac |
| 8740 | |
| 8741 | if test -n "$objs"; then |
| 8742 | if test pass_all != "$deplibs_check_method"; then |
| 8743 | func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" |
| 8744 | else |
| 8745 | echo |
| 8746 | $ECHO "*** Warning: Linking the shared library $output against the non-libtool" |
| 8747 | $ECHO "*** objects $objs is not portable!" |
| 8748 | func_append libobjs " $objs" |
| 8749 | fi |
| 8750 | fi |
| 8751 | |
| 8752 | test no = "$dlself" \ |
| 8753 | || func_warning "'-dlopen self' is ignored for libtool libraries" |
| 8754 | |
| 8755 | set dummy $rpath |
| 8756 | shift |
| 8757 | test 1 -lt "$#" \ |
| 8758 | && func_warning "ignoring multiple '-rpath's for a libtool library" |
| 8759 | |
| 8760 | install_libdir=$1 |
| 8761 | |
| 8762 | oldlibs= |
| 8763 | if test -z "$rpath"; then |
| 8764 | if test yes = "$build_libtool_libs"; then |
| 8765 | # Building a libtool convenience library. |
| 8766 | # Some compilers have problems with a '.al' extension so |
| 8767 | # convenience libraries should have the same extension an |
| 8768 | # archive normally would. |
| 8769 | oldlibs="$output_objdir/$libname.$libext $oldlibs" |
| 8770 | build_libtool_libs=convenience |
| 8771 | build_old_libs=yes |
| 8772 | fi |
| 8773 | |
| 8774 | test -n "$vinfo" && \ |
| 8775 | func_warning "'-version-info/-version-number' is ignored for convenience libraries" |
| 8776 | |
| 8777 | test -n "$release" && \ |
| 8778 | func_warning "'-release' is ignored for convenience libraries" |
| 8779 | else |
| 8780 | |
| 8781 | # Parse the version information argument. |
| 8782 | save_ifs=$IFS; IFS=: |
| 8783 | set dummy $vinfo 0 0 0 |
| 8784 | shift |
| 8785 | IFS=$save_ifs |
| 8786 | |
| 8787 | test -n "$7" && \ |
| 8788 | func_fatal_help "too many parameters to '-version-info'" |
| 8789 | |
| 8790 | # convert absolute version numbers to libtool ages |
| 8791 | # this retains compatibility with .la files and attempts |
| 8792 | # to make the code below a bit more comprehensible |
| 8793 | |
| 8794 | case $vinfo_number in |
| 8795 | yes) |
| 8796 | number_major=$1 |
| 8797 | number_minor=$2 |
| 8798 | number_revision=$3 |
| 8799 | # |
| 8800 | # There are really only two kinds -- those that |
| 8801 | # use the current revision as the major version |
| 8802 | # and those that subtract age and use age as |
| 8803 | # a minor version. But, then there is irix |
| 8804 | # that has an extra 1 added just for fun |
| 8805 | # |
| 8806 | case $version_type in |
| 8807 | # correct linux to gnu/linux during the next big refactor |
| 8808 | darwin|freebsd-elf|linux|osf|windows|none) |
| 8809 | func_arith $number_major + $number_minor |
| 8810 | current=$func_arith_result |
| 8811 | age=$number_minor |
| 8812 | revision=$number_revision |
| 8813 | ;; |
| 8814 | freebsd-aout|qnx|sunos) |
| 8815 | current=$number_major |
| 8816 | revision=$number_minor |
| 8817 | age=0 |
| 8818 | ;; |
| 8819 | irix|nonstopux) |
| 8820 | func_arith $number_major + $number_minor |
| 8821 | current=$func_arith_result |
| 8822 | age=$number_minor |
| 8823 | revision=$number_minor |
| 8824 | lt_irix_increment=no |
| 8825 | ;; |
| 8826 | esac |
| 8827 | ;; |
| 8828 | no) |
| 8829 | current=$1 |
| 8830 | revision=$2 |
| 8831 | age=$3 |
| 8832 | ;; |
| 8833 | esac |
| 8834 | |
| 8835 | # Check that each of the things are valid numbers. |
| 8836 | case $current in |
| 8837 | 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| 8838 | *) |
| 8839 | func_error "CURRENT '$current' must be a nonnegative integer" |
| 8840 | func_fatal_error "'$vinfo' is not valid version information" |
| 8841 | ;; |
| 8842 | esac |
| 8843 | |
| 8844 | case $revision in |
| 8845 | 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| 8846 | *) |
| 8847 | func_error "REVISION '$revision' must be a nonnegative integer" |
| 8848 | func_fatal_error "'$vinfo' is not valid version information" |
| 8849 | ;; |
| 8850 | esac |
| 8851 | |
| 8852 | case $age in |
| 8853 | 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| 8854 | *) |
| 8855 | func_error "AGE '$age' must be a nonnegative integer" |
| 8856 | func_fatal_error "'$vinfo' is not valid version information" |
| 8857 | ;; |
| 8858 | esac |
| 8859 | |
| 8860 | if test "$age" -gt "$current"; then |
| 8861 | func_error "AGE '$age' is greater than the current interface number '$current'" |
| 8862 | func_fatal_error "'$vinfo' is not valid version information" |
| 8863 | fi |
| 8864 | |
| 8865 | # Calculate the version variables. |
| 8866 | major= |
| 8867 | versuffix= |
| 8868 | verstring= |
| 8869 | case $version_type in |
| 8870 | none) ;; |
| 8871 | |
| 8872 | darwin) |
| 8873 | # Like Linux, but with the current version available in |
| 8874 | # verstring for coding it into the library header |
| 8875 | func_arith $current - $age |
| 8876 | major=.$func_arith_result |
| 8877 | versuffix=$major.$age.$revision |
| 8878 | # Darwin ld doesn't like 0 for these options... |
| 8879 | func_arith $current + 1 |
| 8880 | minor_current=$func_arith_result |
| 8881 | xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
| 8882 | verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
| 8883 | # On Darwin other compilers |
| 8884 | case $CC in |
| 8885 | nagfor*) |
| 8886 | verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
| 8887 | ;; |
| 8888 | *) |
| 8889 | verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
| 8890 | ;; |
| 8891 | esac |
| 8892 | ;; |
| 8893 | |
| 8894 | freebsd-aout) |
| 8895 | major=.$current |
| 8896 | versuffix=.$current.$revision |
| 8897 | ;; |
| 8898 | |
| 8899 | freebsd-elf) |
| 8900 | func_arith $current - $age |
| 8901 | major=.$func_arith_result |
| 8902 | versuffix=$major.$age.$revision |
| 8903 | ;; |
| 8904 | |
| 8905 | irix | nonstopux) |
| 8906 | if test no = "$lt_irix_increment"; then |
| 8907 | func_arith $current - $age |
| 8908 | else |
| 8909 | func_arith $current - $age + 1 |
| 8910 | fi |
| 8911 | major=$func_arith_result |
| 8912 | |
| 8913 | case $version_type in |
| 8914 | nonstopux) verstring_prefix=nonstopux ;; |
| 8915 | *) verstring_prefix=sgi ;; |
| 8916 | esac |
| 8917 | verstring=$verstring_prefix$major.$revision |
| 8918 | |
| 8919 | # Add in all the interfaces that we are compatible with. |
| 8920 | loop=$revision |
| 8921 | while test 0 -ne "$loop"; do |
| 8922 | func_arith $revision - $loop |
| 8923 | iface=$func_arith_result |
| 8924 | func_arith $loop - 1 |
| 8925 | loop=$func_arith_result |
| 8926 | verstring=$verstring_prefix$major.$iface:$verstring |
| 8927 | done |
| 8928 | |
| 8929 | # Before this point, $major must not contain '.'. |
| 8930 | major=.$major |
| 8931 | versuffix=$major.$revision |
| 8932 | ;; |
| 8933 | |
| 8934 | linux) # correct to gnu/linux during the next big refactor |
| 8935 | func_arith $current - $age |
| 8936 | major=.$func_arith_result |
| 8937 | versuffix=$major.$age.$revision |
| 8938 | ;; |
| 8939 | |
| 8940 | osf) |
| 8941 | func_arith $current - $age |
| 8942 | major=.$func_arith_result |
| 8943 | versuffix=.$current.$age.$revision |
| 8944 | verstring=$current.$age.$revision |
| 8945 | |
| 8946 | # Add in all the interfaces that we are compatible with. |
| 8947 | loop=$age |
| 8948 | while test 0 -ne "$loop"; do |
| 8949 | func_arith $current - $loop |
| 8950 | iface=$func_arith_result |
| 8951 | func_arith $loop - 1 |
| 8952 | loop=$func_arith_result |
| 8953 | verstring=$verstring:$iface.0 |
| 8954 | done |
| 8955 | |
| 8956 | # Make executables depend on our current version. |
| 8957 | func_append verstring ":$current.0" |
| 8958 | ;; |
| 8959 | |
| 8960 | qnx) |
| 8961 | major=.$current |
| 8962 | versuffix=.$current |
| 8963 | ;; |
| 8964 | |
| 8965 | sco) |
| 8966 | major=.$current |
| 8967 | versuffix=.$current |
| 8968 | ;; |
| 8969 | |
| 8970 | sunos) |
| 8971 | major=.$current |
| 8972 | versuffix=.$current.$revision |
| 8973 | ;; |
| 8974 | |
| 8975 | windows) |
| 8976 | # Use '-' rather than '.', since we only want one |
| 8977 | # extension on DOS 8.3 file systems. |
| 8978 | func_arith $current - $age |
| 8979 | major=$func_arith_result |
| 8980 | versuffix=-$major |
| 8981 | ;; |
| 8982 | |
| 8983 | *) |
| 8984 | func_fatal_configuration "unknown library version type '$version_type'" |
| 8985 | ;; |
| 8986 | esac |
| 8987 | |
| 8988 | # Clear the version info if we defaulted, and they specified a release. |
| 8989 | if test -z "$vinfo" && test -n "$release"; then |
| 8990 | major= |
| 8991 | case $version_type in |
| 8992 | darwin) |
| 8993 | # we can't check for "0.0" in archive_cmds due to quoting |
| 8994 | # problems, so we reset it completely |
| 8995 | verstring= |
| 8996 | ;; |
| 8997 | *) |
| 8998 | verstring=0.0 |
| 8999 | ;; |
| 9000 | esac |
| 9001 | if test no = "$need_version"; then |
| 9002 | versuffix= |
| 9003 | else |
| 9004 | versuffix=.0.0 |
| 9005 | fi |
| 9006 | fi |
| 9007 | |
| 9008 | # Remove version info from name if versioning should be avoided |
| 9009 | if test yes,no = "$avoid_version,$need_version"; then |
| 9010 | major= |
| 9011 | versuffix= |
| 9012 | verstring= |
| 9013 | fi |
| 9014 | |
| 9015 | # Check to see if the archive will have undefined symbols. |
| 9016 | if test yes = "$allow_undefined"; then |
| 9017 | if test unsupported = "$allow_undefined_flag"; then |
| 9018 | if test yes = "$build_old_libs"; then |
| 9019 | func_warning "undefined symbols not allowed in $host shared libraries; building static only" |
| 9020 | build_libtool_libs=no |
| 9021 | else |
| 9022 | func_fatal_error "can't build $host shared library unless -no-undefined is specified" |
| 9023 | fi |
| 9024 | fi |
| 9025 | else |
| 9026 | # Don't allow undefined symbols. |
| 9027 | allow_undefined_flag=$no_undefined_flag |
| 9028 | fi |
| 9029 | |
| 9030 | fi |
| 9031 | |
| 9032 | func_generate_dlsyms "$libname" "$libname" : |
| 9033 | func_append libobjs " $symfileobj" |
| 9034 | test " " = "$libobjs" && libobjs= |
| 9035 | |
| 9036 | if test relink != "$opt_mode"; then |
| 9037 | # Remove our outputs, but don't remove object files since they |
| 9038 | # may have been created when compiling PIC objects. |
| 9039 | removelist= |
| 9040 | tempremovelist=`$ECHO "$output_objdir/*"` |
| 9041 | for p in $tempremovelist; do |
| 9042 | case $p in |
| 9043 | *.$objext | *.gcno) |
| 9044 | ;; |
| 9045 | $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) |
| 9046 | if test -n "$precious_files_regex"; then |
| 9047 | if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 |
| 9048 | then |
| 9049 | continue |
| 9050 | fi |
| 9051 | fi |
| 9052 | func_append removelist " $p" |
| 9053 | ;; |
| 9054 | *) ;; |
| 9055 | esac |
| 9056 | done |
| 9057 | test -n "$removelist" && \ |
| 9058 | func_show_eval "${RM}r \$removelist" |
| 9059 | fi |
| 9060 | |
| 9061 | # Now set the variables for building old libraries. |
| 9062 | if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then |
| 9063 | func_append oldlibs " $output_objdir/$libname.$libext" |
| 9064 | |
| 9065 | # Transform .lo files to .o files. |
| 9066 | oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` |
| 9067 | fi |
| 9068 | |
| 9069 | # Eliminate all temporary directories. |
| 9070 | #for path in $notinst_path; do |
| 9071 | # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` |
| 9072 | # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` |
| 9073 | # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` |
| 9074 | #done |
| 9075 | |
| 9076 | if test -n "$xrpath"; then |
| 9077 | # If the user specified any rpath flags, then add them. |
| 9078 | temp_xrpath= |
| 9079 | for libdir in $xrpath; do |
| 9080 | func_replace_sysroot "$libdir" |
| 9081 | func_append temp_xrpath " -R$func_replace_sysroot_result" |
| 9082 | case "$finalize_rpath " in |
| 9083 | *" $libdir "*) ;; |
| 9084 | *) func_append finalize_rpath " $libdir" ;; |
| 9085 | esac |
| 9086 | done |
| 9087 | if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then |
| 9088 | dependency_libs="$temp_xrpath $dependency_libs" |
| 9089 | fi |
| 9090 | fi |
| 9091 | |
| 9092 | # Make sure dlfiles contains only unique files that won't be dlpreopened |
| 9093 | old_dlfiles=$dlfiles |
| 9094 | dlfiles= |
| 9095 | for lib in $old_dlfiles; do |
| 9096 | case " $dlprefiles $dlfiles " in |
| 9097 | *" $lib "*) ;; |
| 9098 | *) func_append dlfiles " $lib" ;; |
| 9099 | esac |
| 9100 | done |
| 9101 | |
| 9102 | # Make sure dlprefiles contains only unique files |
| 9103 | old_dlprefiles=$dlprefiles |
| 9104 | dlprefiles= |
| 9105 | for lib in $old_dlprefiles; do |
| 9106 | case "$dlprefiles " in |
| 9107 | *" $lib "*) ;; |
| 9108 | *) func_append dlprefiles " $lib" ;; |
| 9109 | esac |
| 9110 | done |
| 9111 | |
| 9112 | if test yes = "$build_libtool_libs"; then |
| 9113 | if test -n "$rpath"; then |
| 9114 | case $host in |
| 9115 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) |
| 9116 | # these systems don't actually have a c library (as such)! |
| 9117 | ;; |
| 9118 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 9119 | # Rhapsody C library is in the System framework |
| 9120 | func_append deplibs " System.ltframework" |
| 9121 | ;; |
| 9122 | *-*-netbsd*) |
| 9123 | # Don't link with libc until the a.out ld.so is fixed. |
| 9124 | ;; |
| 9125 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
| 9126 | # Do not include libc due to us having libc/libc_r. |
| 9127 | ;; |
| 9128 | *-*-sco3.2v5* | *-*-sco5v6*) |
| 9129 | # Causes problems with __ctype |
| 9130 | ;; |
| 9131 | *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| 9132 | # Compiler inserts libc in the correct place for threads to work |
| 9133 | ;; |
| 9134 | *) |
| 9135 | # Add libc to deplibs on all other systems if necessary. |
| 9136 | if test yes = "$build_libtool_need_lc"; then |
| 9137 | func_append deplibs " -lc" |
| 9138 | fi |
| 9139 | ;; |
| 9140 | esac |
| 9141 | fi |
| 9142 | |
| 9143 | # Transform deplibs into only deplibs that can be linked in shared. |
| 9144 | name_save=$name |
| 9145 | libname_save=$libname |
| 9146 | release_save=$release |
| 9147 | versuffix_save=$versuffix |
| 9148 | major_save=$major |
| 9149 | # I'm not sure if I'm treating the release correctly. I think |
| 9150 | # release should show up in the -l (ie -lgmp5) so we don't want to |
| 9151 | # add it in twice. Is that correct? |
| 9152 | release= |
| 9153 | versuffix= |
| 9154 | major= |
| 9155 | newdeplibs= |
| 9156 | droppeddeps=no |
| 9157 | case $deplibs_check_method in |
| 9158 | pass_all) |
| 9159 | # Don't check for shared/static. Everything works. |
| 9160 | # This might be a little naive. We might want to check |
| 9161 | # whether the library exists or not. But this is on |
| 9162 | # osf3 & osf4 and I'm not really sure... Just |
| 9163 | # implementing what was already the behavior. |
| 9164 | newdeplibs=$deplibs |
| 9165 | ;; |
| 9166 | test_compile) |
| 9167 | # This code stresses the "libraries are programs" paradigm to its |
| 9168 | # limits. Maybe even breaks it. We compile a program, linking it |
| 9169 | # against the deplibs as a proxy for the library. Then we can check |
| 9170 | # whether they linked in statically or dynamically with ldd. |
| 9171 | $opt_dry_run || $RM conftest.c |
| 9172 | cat > conftest.c <<EOF |
| 9173 | int main() { return 0; } |
| 9174 | EOF |
| 9175 | $opt_dry_run || $RM conftest |
| 9176 | if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then |
| 9177 | ldd_output=`ldd conftest` |
| 9178 | for i in $deplibs; do |
| 9179 | case $i in |
| 9180 | -l*) |
| 9181 | func_stripname -l '' "$i" |
| 9182 | name=$func_stripname_result |
| 9183 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 9184 | case " $predeps $postdeps " in |
| 9185 | *" $i "*) |
| 9186 | func_append newdeplibs " $i" |
| 9187 | i= |
| 9188 | ;; |
| 9189 | esac |
| 9190 | fi |
| 9191 | if test -n "$i"; then |
| 9192 | libname=`eval "\\$ECHO \"$libname_spec\""` |
| 9193 | deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
| 9194 | set dummy $deplib_matches; shift |
| 9195 | deplib_match=$1 |
| 9196 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
| 9197 | func_append newdeplibs " $i" |
| 9198 | else |
| 9199 | droppeddeps=yes |
| 9200 | echo |
| 9201 | $ECHO "*** Warning: dynamic linker does not accept needed library $i." |
| 9202 | echo "*** I have the capability to make that library automatically link in when" |
| 9203 | echo "*** you link to this library. But I can only do this if you have a" |
| 9204 | echo "*** shared version of the library, which I believe you do not have" |
| 9205 | echo "*** because a test_compile did reveal that the linker did not use it for" |
| 9206 | echo "*** its dynamic dependency list that programs get resolved with at runtime." |
| 9207 | fi |
| 9208 | fi |
| 9209 | ;; |
| 9210 | *) |
| 9211 | func_append newdeplibs " $i" |
| 9212 | ;; |
| 9213 | esac |
| 9214 | done |
| 9215 | else |
| 9216 | # Error occurred in the first compile. Let's try to salvage |
| 9217 | # the situation: Compile a separate program for each library. |
| 9218 | for i in $deplibs; do |
| 9219 | case $i in |
| 9220 | -l*) |
| 9221 | func_stripname -l '' "$i" |
| 9222 | name=$func_stripname_result |
| 9223 | $opt_dry_run || $RM conftest |
| 9224 | if $LTCC $LTCFLAGS -o conftest conftest.c $i; then |
| 9225 | ldd_output=`ldd conftest` |
| 9226 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 9227 | case " $predeps $postdeps " in |
| 9228 | *" $i "*) |
| 9229 | func_append newdeplibs " $i" |
| 9230 | i= |
| 9231 | ;; |
| 9232 | esac |
| 9233 | fi |
| 9234 | if test -n "$i"; then |
| 9235 | libname=`eval "\\$ECHO \"$libname_spec\""` |
| 9236 | deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
| 9237 | set dummy $deplib_matches; shift |
| 9238 | deplib_match=$1 |
| 9239 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
| 9240 | func_append newdeplibs " $i" |
| 9241 | else |
| 9242 | droppeddeps=yes |
| 9243 | echo |
| 9244 | $ECHO "*** Warning: dynamic linker does not accept needed library $i." |
| 9245 | echo "*** I have the capability to make that library automatically link in when" |
| 9246 | echo "*** you link to this library. But I can only do this if you have a" |
| 9247 | echo "*** shared version of the library, which you do not appear to have" |
| 9248 | echo "*** because a test_compile did reveal that the linker did not use this one" |
| 9249 | echo "*** as a dynamic dependency that programs can get resolved with at runtime." |
| 9250 | fi |
| 9251 | fi |
| 9252 | else |
| 9253 | droppeddeps=yes |
| 9254 | echo |
| 9255 | $ECHO "*** Warning! Library $i is needed by this library but I was not able to" |
| 9256 | echo "*** make it link in! You will probably need to install it or some" |
| 9257 | echo "*** library that it depends on before this library will be fully" |
| 9258 | echo "*** functional. Installing it before continuing would be even better." |
| 9259 | fi |
| 9260 | ;; |
| 9261 | *) |
| 9262 | func_append newdeplibs " $i" |
| 9263 | ;; |
| 9264 | esac |
| 9265 | done |
| 9266 | fi |
| 9267 | ;; |
| 9268 | file_magic*) |
| 9269 | set dummy $deplibs_check_method; shift |
| 9270 | file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| 9271 | for a_deplib in $deplibs; do |
| 9272 | case $a_deplib in |
| 9273 | -l*) |
| 9274 | func_stripname -l '' "$a_deplib" |
| 9275 | name=$func_stripname_result |
| 9276 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 9277 | case " $predeps $postdeps " in |
| 9278 | *" $a_deplib "*) |
| 9279 | func_append newdeplibs " $a_deplib" |
| 9280 | a_deplib= |
| 9281 | ;; |
| 9282 | esac |
| 9283 | fi |
| 9284 | if test -n "$a_deplib"; then |
| 9285 | libname=`eval "\\$ECHO \"$libname_spec\""` |
| 9286 | if test -n "$file_magic_glob"; then |
| 9287 | libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` |
| 9288 | else |
| 9289 | libnameglob=$libname |
| 9290 | fi |
| 9291 | test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` |
| 9292 | for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
| 9293 | if test yes = "$want_nocaseglob"; then |
| 9294 | shopt -s nocaseglob |
| 9295 | potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
| 9296 | $nocaseglob |
| 9297 | else |
| 9298 | potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
| 9299 | fi |
| 9300 | for potent_lib in $potential_libs; do |
| 9301 | # Follow soft links. |
| 9302 | if ls -lLd "$potent_lib" 2>/dev/null | |
| 9303 | $GREP " -> " >/dev/null; then |
| 9304 | continue |
| 9305 | fi |
| 9306 | # The statement above tries to avoid entering an |
| 9307 | # endless loop below, in case of cyclic links. |
| 9308 | # We might still enter an endless loop, since a link |
| 9309 | # loop can be closed while we follow links, |
| 9310 | # but so what? |
| 9311 | potlib=$potent_lib |
| 9312 | while test -h "$potlib" 2>/dev/null; do |
| 9313 | potliblink=`ls -ld $potlib | $SED 's/.* -> //'` |
| 9314 | case $potliblink in |
| 9315 | [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; |
| 9316 | *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; |
| 9317 | esac |
| 9318 | done |
| 9319 | if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | |
| 9320 | $SED -e 10q | |
| 9321 | $EGREP "$file_magic_regex" > /dev/null; then |
| 9322 | func_append newdeplibs " $a_deplib" |
| 9323 | a_deplib= |
| 9324 | break 2 |
| 9325 | fi |
| 9326 | done |
| 9327 | done |
| 9328 | fi |
| 9329 | if test -n "$a_deplib"; then |
| 9330 | droppeddeps=yes |
| 9331 | echo |
| 9332 | $ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
| 9333 | echo "*** I have the capability to make that library automatically link in when" |
| 9334 | echo "*** you link to this library. But I can only do this if you have a" |
| 9335 | echo "*** shared version of the library, which you do not appear to have" |
| 9336 | echo "*** because I did check the linker path looking for a file starting" |
| 9337 | if test -z "$potlib"; then |
| 9338 | $ECHO "*** with $libname but no candidates were found. (...for file magic test)" |
| 9339 | else |
| 9340 | $ECHO "*** with $libname and none of the candidates passed a file format test" |
| 9341 | $ECHO "*** using a file magic. Last file checked: $potlib" |
| 9342 | fi |
| 9343 | fi |
| 9344 | ;; |
| 9345 | *) |
| 9346 | # Add a -L argument. |
| 9347 | func_append newdeplibs " $a_deplib" |
| 9348 | ;; |
| 9349 | esac |
| 9350 | done # Gone through all deplibs. |
| 9351 | ;; |
| 9352 | match_pattern*) |
| 9353 | set dummy $deplibs_check_method; shift |
| 9354 | match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| 9355 | for a_deplib in $deplibs; do |
| 9356 | case $a_deplib in |
| 9357 | -l*) |
| 9358 | func_stripname -l '' "$a_deplib" |
| 9359 | name=$func_stripname_result |
| 9360 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 9361 | case " $predeps $postdeps " in |
| 9362 | *" $a_deplib "*) |
| 9363 | func_append newdeplibs " $a_deplib" |
| 9364 | a_deplib= |
| 9365 | ;; |
| 9366 | esac |
| 9367 | fi |
| 9368 | if test -n "$a_deplib"; then |
| 9369 | libname=`eval "\\$ECHO \"$libname_spec\""` |
| 9370 | for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
| 9371 | potential_libs=`ls $i/$libname[.-]* 2>/dev/null` |
| 9372 | for potent_lib in $potential_libs; do |
| 9373 | potlib=$potent_lib # see symlink-check above in file_magic test |
| 9374 | if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ |
| 9375 | $EGREP "$match_pattern_regex" > /dev/null; then |
| 9376 | func_append newdeplibs " $a_deplib" |
| 9377 | a_deplib= |
| 9378 | break 2 |
| 9379 | fi |
| 9380 | done |
| 9381 | done |
| 9382 | fi |
| 9383 | if test -n "$a_deplib"; then |
| 9384 | droppeddeps=yes |
| 9385 | echo |
| 9386 | $ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
| 9387 | echo "*** I have the capability to make that library automatically link in when" |
| 9388 | echo "*** you link to this library. But I can only do this if you have a" |
| 9389 | echo "*** shared version of the library, which you do not appear to have" |
| 9390 | echo "*** because I did check the linker path looking for a file starting" |
| 9391 | if test -z "$potlib"; then |
| 9392 | $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" |
| 9393 | else |
| 9394 | $ECHO "*** with $libname and none of the candidates passed a file format test" |
| 9395 | $ECHO "*** using a regex pattern. Last file checked: $potlib" |
| 9396 | fi |
| 9397 | fi |
| 9398 | ;; |
| 9399 | *) |
| 9400 | # Add a -L argument. |
| 9401 | func_append newdeplibs " $a_deplib" |
| 9402 | ;; |
| 9403 | esac |
| 9404 | done # Gone through all deplibs. |
| 9405 | ;; |
| 9406 | none | unknown | *) |
| 9407 | newdeplibs= |
| 9408 | tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` |
| 9409 | if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| 9410 | for i in $predeps $postdeps; do |
| 9411 | # can't use Xsed below, because $i might contain '/' |
| 9412 | tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` |
| 9413 | done |
| 9414 | fi |
| 9415 | case $tmp_deplibs in |
| 9416 | *[!\ \ ]*) |
| 9417 | echo |
| 9418 | if test none = "$deplibs_check_method"; then |
| 9419 | echo "*** Warning: inter-library dependencies are not supported in this platform." |
| 9420 | else |
| 9421 | echo "*** Warning: inter-library dependencies are not known to be supported." |
| 9422 | fi |
| 9423 | echo "*** All declared inter-library dependencies are being dropped." |
| 9424 | droppeddeps=yes |
| 9425 | ;; |
| 9426 | esac |
| 9427 | ;; |
| 9428 | esac |
| 9429 | versuffix=$versuffix_save |
| 9430 | major=$major_save |
| 9431 | release=$release_save |
| 9432 | libname=$libname_save |
| 9433 | name=$name_save |
| 9434 | |
| 9435 | case $host in |
| 9436 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 9437 | # On Rhapsody replace the C library with the System framework |
| 9438 | newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` |
| 9439 | ;; |
| 9440 | esac |
| 9441 | |
| 9442 | if test yes = "$droppeddeps"; then |
| 9443 | if test yes = "$module"; then |
| 9444 | echo |
| 9445 | echo "*** Warning: libtool could not satisfy all declared inter-library" |
| 9446 | $ECHO "*** dependencies of module $libname. Therefore, libtool will create" |
| 9447 | echo "*** a static module, that should work as long as the dlopening" |
| 9448 | echo "*** application is linked with the -dlopen flag." |
| 9449 | if test -z "$global_symbol_pipe"; then |
| 9450 | echo |
| 9451 | echo "*** However, this would only work if libtool was able to extract symbol" |
| 9452 | echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
| 9453 | echo "*** not find such a program. So, this module is probably useless." |
| 9454 | echo "*** 'nm' from GNU binutils and a full rebuild may help." |
| 9455 | fi |
| 9456 | if test no = "$build_old_libs"; then |
| 9457 | oldlibs=$output_objdir/$libname.$libext |
| 9458 | build_libtool_libs=module |
| 9459 | build_old_libs=yes |
| 9460 | else |
| 9461 | build_libtool_libs=no |
| 9462 | fi |
| 9463 | else |
| 9464 | echo "*** The inter-library dependencies that have been dropped here will be" |
| 9465 | echo "*** automatically added whenever a program is linked with this library" |
| 9466 | echo "*** or is declared to -dlopen it." |
| 9467 | |
| 9468 | if test no = "$allow_undefined"; then |
| 9469 | echo |
| 9470 | echo "*** Since this library must not contain undefined symbols," |
| 9471 | echo "*** because either the platform does not support them or" |
| 9472 | echo "*** it was explicitly requested with -no-undefined," |
| 9473 | echo "*** libtool will only create a static version of it." |
| 9474 | if test no = "$build_old_libs"; then |
| 9475 | oldlibs=$output_objdir/$libname.$libext |
| 9476 | build_libtool_libs=module |
| 9477 | build_old_libs=yes |
| 9478 | else |
| 9479 | build_libtool_libs=no |
| 9480 | fi |
| 9481 | fi |
| 9482 | fi |
| 9483 | fi |
| 9484 | # Done checking deplibs! |
| 9485 | deplibs=$newdeplibs |
| 9486 | fi |
| 9487 | # Time to change all our "foo.ltframework" stuff back to "-framework foo" |
| 9488 | case $host in |
| 9489 | *-*-darwin*) |
| 9490 | newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 9491 | new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 9492 | deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 9493 | ;; |
| 9494 | esac |
| 9495 | |
| 9496 | # move library search paths that coincide with paths to not yet |
| 9497 | # installed libraries to the beginning of the library search list |
| 9498 | new_libs= |
| 9499 | for path in $notinst_path; do |
| 9500 | case " $new_libs " in |
| 9501 | *" -L$path/$objdir "*) ;; |
| 9502 | *) |
| 9503 | case " $deplibs " in |
| 9504 | *" -L$path/$objdir "*) |
| 9505 | func_append new_libs " -L$path/$objdir" ;; |
| 9506 | esac |
| 9507 | ;; |
| 9508 | esac |
| 9509 | done |
| 9510 | for deplib in $deplibs; do |
| 9511 | case $deplib in |
| 9512 | -L*) |
| 9513 | case " $new_libs " in |
| 9514 | *" $deplib "*) ;; |
| 9515 | *) func_append new_libs " $deplib" ;; |
| 9516 | esac |
| 9517 | ;; |
| 9518 | *) func_append new_libs " $deplib" ;; |
| 9519 | esac |
| 9520 | done |
| 9521 | deplibs=$new_libs |
| 9522 | |
| 9523 | # All the library-specific variables (install_libdir is set above). |
| 9524 | library_names= |
| 9525 | old_library= |
| 9526 | dlname= |
| 9527 | |
| 9528 | # Test again, we may have decided not to build it any more |
| 9529 | if test yes = "$build_libtool_libs"; then |
| 9530 | # Remove $wl instances when linking with ld. |
| 9531 | # FIXME: should test the right _cmds variable. |
| 9532 | case $archive_cmds in |
| 9533 | *\$LD\ *) wl= ;; |
| 9534 | esac |
| 9535 | if test yes = "$hardcode_into_libs"; then |
| 9536 | # Hardcode the library paths |
| 9537 | hardcode_libdirs= |
| 9538 | dep_rpath= |
| 9539 | rpath=$finalize_rpath |
| 9540 | test relink = "$opt_mode" || rpath=$compile_rpath$rpath |
| 9541 | for libdir in $rpath; do |
| 9542 | if test -n "$hardcode_libdir_flag_spec"; then |
| 9543 | if test -n "$hardcode_libdir_separator"; then |
| 9544 | func_replace_sysroot "$libdir" |
| 9545 | libdir=$func_replace_sysroot_result |
| 9546 | if test -z "$hardcode_libdirs"; then |
| 9547 | hardcode_libdirs=$libdir |
| 9548 | else |
| 9549 | # Just accumulate the unique libdirs. |
| 9550 | case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| 9551 | *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| 9552 | ;; |
| 9553 | *) |
| 9554 | func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| 9555 | ;; |
| 9556 | esac |
| 9557 | fi |
| 9558 | else |
| 9559 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 9560 | func_append dep_rpath " $flag" |
| 9561 | fi |
| 9562 | elif test -n "$runpath_var"; then |
| 9563 | case "$perm_rpath " in |
| 9564 | *" $libdir "*) ;; |
| 9565 | *) func_append perm_rpath " $libdir" ;; |
| 9566 | esac |
| 9567 | fi |
| 9568 | done |
| 9569 | # Substitute the hardcoded libdirs into the rpath. |
| 9570 | if test -n "$hardcode_libdir_separator" && |
| 9571 | test -n "$hardcode_libdirs"; then |
| 9572 | libdir=$hardcode_libdirs |
| 9573 | eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" |
| 9574 | fi |
| 9575 | if test -n "$runpath_var" && test -n "$perm_rpath"; then |
| 9576 | # We should set the runpath_var. |
| 9577 | rpath= |
| 9578 | for dir in $perm_rpath; do |
| 9579 | func_append rpath "$dir:" |
| 9580 | done |
| 9581 | eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" |
| 9582 | fi |
| 9583 | test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" |
| 9584 | fi |
| 9585 | |
| 9586 | shlibpath=$finalize_shlibpath |
| 9587 | test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath |
| 9588 | if test -n "$shlibpath"; then |
| 9589 | eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" |
| 9590 | fi |
| 9591 | |
| 9592 | # Get the real and link names of the library. |
| 9593 | eval shared_ext=\"$shrext_cmds\" |
| 9594 | eval library_names=\"$library_names_spec\" |
| 9595 | set dummy $library_names |
| 9596 | shift |
| 9597 | realname=$1 |
| 9598 | shift |
| 9599 | |
| 9600 | if test -n "$soname_spec"; then |
| 9601 | eval soname=\"$soname_spec\" |
| 9602 | else |
| 9603 | soname=$realname |
| 9604 | fi |
| 9605 | if test -z "$dlname"; then |
| 9606 | dlname=$soname |
| 9607 | fi |
| 9608 | |
| 9609 | lib=$output_objdir/$realname |
| 9610 | linknames= |
| 9611 | for link |
| 9612 | do |
| 9613 | func_append linknames " $link" |
| 9614 | done |
| 9615 | |
| 9616 | # Use standard objects if they are pic |
| 9617 | test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| 9618 | test "X$libobjs" = "X " && libobjs= |
| 9619 | |
| 9620 | delfiles= |
| 9621 | if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| 9622 | $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" |
| 9623 | export_symbols=$output_objdir/$libname.uexp |
| 9624 | func_append delfiles " $export_symbols" |
| 9625 | fi |
| 9626 | |
| 9627 | orig_export_symbols= |
| 9628 | case $host_os in |
| 9629 | cygwin* | mingw* | cegcc*) |
| 9630 | if test -n "$export_symbols" && test -z "$export_symbols_regex"; then |
| 9631 | # exporting using user supplied symfile |
| 9632 | func_dll_def_p "$export_symbols" || { |
| 9633 | # and it's NOT already a .def file. Must figure out |
| 9634 | # which of the given symbols are data symbols and tag |
| 9635 | # them as such. So, trigger use of export_symbols_cmds. |
| 9636 | # export_symbols gets reassigned inside the "prepare |
| 9637 | # the list of exported symbols" if statement, so the |
| 9638 | # include_expsyms logic still works. |
| 9639 | orig_export_symbols=$export_symbols |
| 9640 | export_symbols= |
| 9641 | always_export_symbols=yes |
| 9642 | } |
| 9643 | fi |
| 9644 | ;; |
| 9645 | esac |
| 9646 | |
| 9647 | # Prepare the list of exported symbols |
| 9648 | if test -z "$export_symbols"; then |
| 9649 | if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then |
| 9650 | func_verbose "generating symbol list for '$libname.la'" |
| 9651 | export_symbols=$output_objdir/$libname.exp |
| 9652 | $opt_dry_run || $RM $export_symbols |
| 9653 | cmds=$export_symbols_cmds |
| 9654 | save_ifs=$IFS; IFS='~' |
| 9655 | for cmd1 in $cmds; do |
| 9656 | IFS=$save_ifs |
| 9657 | # Take the normal branch if the nm_file_list_spec branch |
| 9658 | # doesn't work or if tool conversion is not needed. |
| 9659 | case $nm_file_list_spec~$to_tool_file_cmd in |
| 9660 | *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) |
| 9661 | try_normal_branch=yes |
| 9662 | eval cmd=\"$cmd1\" |
| 9663 | func_len " $cmd" |
| 9664 | len=$func_len_result |
| 9665 | ;; |
| 9666 | *) |
| 9667 | try_normal_branch=no |
| 9668 | ;; |
| 9669 | esac |
| 9670 | if test yes = "$try_normal_branch" \ |
| 9671 | && { test "$len" -lt "$max_cmd_len" \ |
| 9672 | || test "$max_cmd_len" -le -1; } |
| 9673 | then |
| 9674 | func_show_eval "$cmd" 'exit $?' |
| 9675 | skipped_export=false |
| 9676 | elif test -n "$nm_file_list_spec"; then |
| 9677 | func_basename "$output" |
| 9678 | output_la=$func_basename_result |
| 9679 | save_libobjs=$libobjs |
| 9680 | save_output=$output |
| 9681 | output=$output_objdir/$output_la.nm |
| 9682 | func_to_tool_file "$output" |
| 9683 | libobjs=$nm_file_list_spec$func_to_tool_file_result |
| 9684 | func_append delfiles " $output" |
| 9685 | func_verbose "creating $NM input file list: $output" |
| 9686 | for obj in $save_libobjs; do |
| 9687 | func_to_tool_file "$obj" |
| 9688 | $ECHO "$func_to_tool_file_result" |
| 9689 | done > "$output" |
| 9690 | eval cmd=\"$cmd1\" |
| 9691 | func_show_eval "$cmd" 'exit $?' |
| 9692 | output=$save_output |
| 9693 | libobjs=$save_libobjs |
| 9694 | skipped_export=false |
| 9695 | else |
| 9696 | # The command line is too long to execute in one step. |
| 9697 | func_verbose "using reloadable object file for export list..." |
| 9698 | skipped_export=: |
| 9699 | # Break out early, otherwise skipped_export may be |
| 9700 | # set to false by a later but shorter cmd. |
| 9701 | break |
| 9702 | fi |
| 9703 | done |
| 9704 | IFS=$save_ifs |
| 9705 | if test -n "$export_symbols_regex" && test : != "$skipped_export"; then |
| 9706 | func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
| 9707 | func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
| 9708 | fi |
| 9709 | fi |
| 9710 | fi |
| 9711 | |
| 9712 | if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| 9713 | tmp_export_symbols=$export_symbols |
| 9714 | test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
| 9715 | $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
| 9716 | fi |
| 9717 | |
| 9718 | if test : != "$skipped_export" && test -n "$orig_export_symbols"; then |
| 9719 | # The given exports_symbols file has to be filtered, so filter it. |
| 9720 | func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
| 9721 | # FIXME: $output_objdir/$libname.filter potentially contains lots of |
| 9722 | # 's' commands, which not all seds can handle. GNU sed should be fine |
| 9723 | # though. Also, the filter scales superlinearly with the number of |
| 9724 | # global variables. join(1) would be nice here, but unfortunately |
| 9725 | # isn't a blessed tool. |
| 9726 | $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
| 9727 | func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
| 9728 | export_symbols=$output_objdir/$libname.def |
| 9729 | $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
| 9730 | fi |
| 9731 | |
| 9732 | tmp_deplibs= |
| 9733 | for test_deplib in $deplibs; do |
| 9734 | case " $convenience " in |
| 9735 | *" $test_deplib "*) ;; |
| 9736 | *) |
| 9737 | func_append tmp_deplibs " $test_deplib" |
| 9738 | ;; |
| 9739 | esac |
| 9740 | done |
| 9741 | deplibs=$tmp_deplibs |
| 9742 | |
| 9743 | if test -n "$convenience"; then |
| 9744 | if test -n "$whole_archive_flag_spec" && |
| 9745 | test yes = "$compiler_needs_object" && |
| 9746 | test -z "$libobjs"; then |
| 9747 | # extract the archives, so we have objects to list. |
| 9748 | # TODO: could optimize this to just extract one archive. |
| 9749 | whole_archive_flag_spec= |
| 9750 | fi |
| 9751 | if test -n "$whole_archive_flag_spec"; then |
| 9752 | save_libobjs=$libobjs |
| 9753 | eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
| 9754 | test "X$libobjs" = "X " && libobjs= |
| 9755 | else |
| 9756 | gentop=$output_objdir/${outputname}x |
| 9757 | func_append generated " $gentop" |
| 9758 | |
| 9759 | func_extract_archives $gentop $convenience |
| 9760 | func_append libobjs " $func_extract_archives_result" |
| 9761 | test "X$libobjs" = "X " && libobjs= |
| 9762 | fi |
| 9763 | fi |
| 9764 | |
| 9765 | if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then |
| 9766 | eval flag=\"$thread_safe_flag_spec\" |
| 9767 | func_append linker_flags " $flag" |
| 9768 | fi |
| 9769 | |
| 9770 | # Make a backup of the uninstalled library when relinking |
| 9771 | if test relink = "$opt_mode"; then |
| 9772 | $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? |
| 9773 | fi |
| 9774 | |
| 9775 | # Do each of the archive commands. |
| 9776 | if test yes = "$module" && test -n "$module_cmds"; then |
| 9777 | if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
| 9778 | eval test_cmds=\"$module_expsym_cmds\" |
| 9779 | cmds=$module_expsym_cmds |
| 9780 | else |
| 9781 | eval test_cmds=\"$module_cmds\" |
| 9782 | cmds=$module_cmds |
| 9783 | fi |
| 9784 | else |
| 9785 | if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
| 9786 | eval test_cmds=\"$archive_expsym_cmds\" |
| 9787 | cmds=$archive_expsym_cmds |
| 9788 | else |
| 9789 | eval test_cmds=\"$archive_cmds\" |
| 9790 | cmds=$archive_cmds |
| 9791 | fi |
| 9792 | fi |
| 9793 | |
| 9794 | if test : != "$skipped_export" && |
| 9795 | func_len " $test_cmds" && |
| 9796 | len=$func_len_result && |
| 9797 | test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
| 9798 | : |
| 9799 | else |
| 9800 | # The command line is too long to link in one step, link piecewise |
| 9801 | # or, if using GNU ld and skipped_export is not :, use a linker |
| 9802 | # script. |
| 9803 | |
| 9804 | # Save the value of $output and $libobjs because we want to |
| 9805 | # use them later. If we have whole_archive_flag_spec, we |
| 9806 | # want to use save_libobjs as it was before |
| 9807 | # whole_archive_flag_spec was expanded, because we can't |
| 9808 | # assume the linker understands whole_archive_flag_spec. |
| 9809 | # This may have to be revisited, in case too many |
| 9810 | # convenience libraries get linked in and end up exceeding |
| 9811 | # the spec. |
| 9812 | if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then |
| 9813 | save_libobjs=$libobjs |
| 9814 | fi |
| 9815 | save_output=$output |
| 9816 | func_basename "$output" |
| 9817 | output_la=$func_basename_result |
| 9818 | |
| 9819 | # Clear the reloadable object creation command queue and |
| 9820 | # initialize k to one. |
| 9821 | test_cmds= |
| 9822 | concat_cmds= |
| 9823 | objlist= |
| 9824 | last_robj= |
| 9825 | k=1 |
| 9826 | |
| 9827 | if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then |
| 9828 | output=$output_objdir/$output_la.lnkscript |
| 9829 | func_verbose "creating GNU ld script: $output" |
| 9830 | echo 'INPUT (' > $output |
| 9831 | for obj in $save_libobjs |
| 9832 | do |
| 9833 | func_to_tool_file "$obj" |
| 9834 | $ECHO "$func_to_tool_file_result" >> $output |
| 9835 | done |
| 9836 | echo ')' >> $output |
| 9837 | func_append delfiles " $output" |
| 9838 | func_to_tool_file "$output" |
| 9839 | output=$func_to_tool_file_result |
| 9840 | elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then |
| 9841 | output=$output_objdir/$output_la.lnk |
| 9842 | func_verbose "creating linker input file list: $output" |
| 9843 | : > $output |
| 9844 | set x $save_libobjs |
| 9845 | shift |
| 9846 | firstobj= |
| 9847 | if test yes = "$compiler_needs_object"; then |
| 9848 | firstobj="$1 " |
| 9849 | shift |
| 9850 | fi |
| 9851 | for obj |
| 9852 | do |
| 9853 | func_to_tool_file "$obj" |
| 9854 | $ECHO "$func_to_tool_file_result" >> $output |
| 9855 | done |
| 9856 | func_append delfiles " $output" |
| 9857 | func_to_tool_file "$output" |
| 9858 | output=$firstobj\"$file_list_spec$func_to_tool_file_result\" |
| 9859 | else |
| 9860 | if test -n "$save_libobjs"; then |
| 9861 | func_verbose "creating reloadable object files..." |
| 9862 | output=$output_objdir/$output_la-$k.$objext |
| 9863 | eval test_cmds=\"$reload_cmds\" |
| 9864 | func_len " $test_cmds" |
| 9865 | len0=$func_len_result |
| 9866 | len=$len0 |
| 9867 | |
| 9868 | # Loop over the list of objects to be linked. |
| 9869 | for obj in $save_libobjs |
| 9870 | do |
| 9871 | func_len " $obj" |
| 9872 | func_arith $len + $func_len_result |
| 9873 | len=$func_arith_result |
| 9874 | if test -z "$objlist" || |
| 9875 | test "$len" -lt "$max_cmd_len"; then |
| 9876 | func_append objlist " $obj" |
| 9877 | else |
| 9878 | # The command $test_cmds is almost too long, add a |
| 9879 | # command to the queue. |
| 9880 | if test 1 -eq "$k"; then |
| 9881 | # The first file doesn't have a previous command to add. |
| 9882 | reload_objs=$objlist |
| 9883 | eval concat_cmds=\"$reload_cmds\" |
| 9884 | else |
| 9885 | # All subsequent reloadable object files will link in |
| 9886 | # the last one created. |
| 9887 | reload_objs="$objlist $last_robj" |
| 9888 | eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" |
| 9889 | fi |
| 9890 | last_robj=$output_objdir/$output_la-$k.$objext |
| 9891 | func_arith $k + 1 |
| 9892 | k=$func_arith_result |
| 9893 | output=$output_objdir/$output_la-$k.$objext |
| 9894 | objlist=" $obj" |
| 9895 | func_len " $last_robj" |
| 9896 | func_arith $len0 + $func_len_result |
| 9897 | len=$func_arith_result |
| 9898 | fi |
| 9899 | done |
| 9900 | # Handle the remaining objects by creating one last |
| 9901 | # reloadable object file. All subsequent reloadable object |
| 9902 | # files will link in the last one created. |
| 9903 | test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| 9904 | reload_objs="$objlist $last_robj" |
| 9905 | eval concat_cmds=\"\$concat_cmds$reload_cmds\" |
| 9906 | if test -n "$last_robj"; then |
| 9907 | eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
| 9908 | fi |
| 9909 | func_append delfiles " $output" |
| 9910 | |
| 9911 | else |
| 9912 | output= |
| 9913 | fi |
| 9914 | |
| 9915 | ${skipped_export-false} && { |
| 9916 | func_verbose "generating symbol list for '$libname.la'" |
| 9917 | export_symbols=$output_objdir/$libname.exp |
| 9918 | $opt_dry_run || $RM $export_symbols |
| 9919 | libobjs=$output |
| 9920 | # Append the command to create the export file. |
| 9921 | test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| 9922 | eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" |
| 9923 | if test -n "$last_robj"; then |
| 9924 | eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
| 9925 | fi |
| 9926 | } |
| 9927 | |
| 9928 | test -n "$save_libobjs" && |
| 9929 | func_verbose "creating a temporary reloadable object file: $output" |
| 9930 | |
| 9931 | # Loop through the commands generated above and execute them. |
| 9932 | save_ifs=$IFS; IFS='~' |
| 9933 | for cmd in $concat_cmds; do |
| 9934 | IFS=$save_ifs |
| 9935 | $opt_quiet || { |
| 9936 | func_quote_for_expand "$cmd" |
| 9937 | eval "func_echo $func_quote_for_expand_result" |
| 9938 | } |
| 9939 | $opt_dry_run || eval "$cmd" || { |
| 9940 | lt_exit=$? |
| 9941 | |
| 9942 | # Restore the uninstalled library and exit |
| 9943 | if test relink = "$opt_mode"; then |
| 9944 | ( cd "$output_objdir" && \ |
| 9945 | $RM "${realname}T" && \ |
| 9946 | $MV "${realname}U" "$realname" ) |
| 9947 | fi |
| 9948 | |
| 9949 | exit $lt_exit |
| 9950 | } |
| 9951 | done |
| 9952 | IFS=$save_ifs |
| 9953 | |
| 9954 | if test -n "$export_symbols_regex" && ${skipped_export-false}; then |
| 9955 | func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
| 9956 | func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
| 9957 | fi |
| 9958 | fi |
| 9959 | |
| 9960 | ${skipped_export-false} && { |
| 9961 | if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| 9962 | tmp_export_symbols=$export_symbols |
| 9963 | test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
| 9964 | $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
| 9965 | fi |
| 9966 | |
| 9967 | if test -n "$orig_export_symbols"; then |
| 9968 | # The given exports_symbols file has to be filtered, so filter it. |
| 9969 | func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
| 9970 | # FIXME: $output_objdir/$libname.filter potentially contains lots of |
| 9971 | # 's' commands, which not all seds can handle. GNU sed should be fine |
| 9972 | # though. Also, the filter scales superlinearly with the number of |
| 9973 | # global variables. join(1) would be nice here, but unfortunately |
| 9974 | # isn't a blessed tool. |
| 9975 | $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
| 9976 | func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
| 9977 | export_symbols=$output_objdir/$libname.def |
| 9978 | $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
| 9979 | fi |
| 9980 | } |
| 9981 | |
| 9982 | libobjs=$output |
| 9983 | # Restore the value of output. |
| 9984 | output=$save_output |
| 9985 | |
| 9986 | if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then |
| 9987 | eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
| 9988 | test "X$libobjs" = "X " && libobjs= |
| 9989 | fi |
| 9990 | # Expand the library linking commands again to reset the |
| 9991 | # value of $libobjs for piecewise linking. |
| 9992 | |
| 9993 | # Do each of the archive commands. |
| 9994 | if test yes = "$module" && test -n "$module_cmds"; then |
| 9995 | if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
| 9996 | cmds=$module_expsym_cmds |
| 9997 | else |
| 9998 | cmds=$module_cmds |
| 9999 | fi |
| 10000 | else |
| 10001 | if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
| 10002 | cmds=$archive_expsym_cmds |
| 10003 | else |
| 10004 | cmds=$archive_cmds |
| 10005 | fi |
| 10006 | fi |
| 10007 | fi |
| 10008 | |
| 10009 | if test -n "$delfiles"; then |
| 10010 | # Append the command to remove temporary files to $cmds. |
| 10011 | eval cmds=\"\$cmds~\$RM $delfiles\" |
| 10012 | fi |
| 10013 | |
| 10014 | # Add any objects from preloaded convenience libraries |
| 10015 | if test -n "$dlprefiles"; then |
| 10016 | gentop=$output_objdir/${outputname}x |
| 10017 | func_append generated " $gentop" |
| 10018 | |
| 10019 | func_extract_archives $gentop $dlprefiles |
| 10020 | func_append libobjs " $func_extract_archives_result" |
| 10021 | test "X$libobjs" = "X " && libobjs= |
| 10022 | fi |
| 10023 | |
| 10024 | save_ifs=$IFS; IFS='~' |
| 10025 | for cmd in $cmds; do |
| 10026 | IFS=$sp$nl |
| 10027 | eval cmd=\"$cmd\" |
| 10028 | IFS=$save_ifs |
| 10029 | $opt_quiet || { |
| 10030 | func_quote_for_expand "$cmd" |
| 10031 | eval "func_echo $func_quote_for_expand_result" |
| 10032 | } |
| 10033 | $opt_dry_run || eval "$cmd" || { |
| 10034 | lt_exit=$? |
| 10035 | |
| 10036 | # Restore the uninstalled library and exit |
| 10037 | if test relink = "$opt_mode"; then |
| 10038 | ( cd "$output_objdir" && \ |
| 10039 | $RM "${realname}T" && \ |
| 10040 | $MV "${realname}U" "$realname" ) |
| 10041 | fi |
| 10042 | |
| 10043 | exit $lt_exit |
| 10044 | } |
| 10045 | done |
| 10046 | IFS=$save_ifs |
| 10047 | |
| 10048 | # Restore the uninstalled library and exit |
| 10049 | if test relink = "$opt_mode"; then |
| 10050 | $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? |
| 10051 | |
| 10052 | if test -n "$convenience"; then |
| 10053 | if test -z "$whole_archive_flag_spec"; then |
| 10054 | func_show_eval '${RM}r "$gentop"' |
| 10055 | fi |
| 10056 | fi |
| 10057 | |
| 10058 | exit $EXIT_SUCCESS |
| 10059 | fi |
| 10060 | |
| 10061 | # Create links to the real library. |
| 10062 | for linkname in $linknames; do |
| 10063 | if test "$realname" != "$linkname"; then |
| 10064 | func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' |
| 10065 | fi |
| 10066 | done |
| 10067 | |
| 10068 | # If -module or -export-dynamic was specified, set the dlname. |
| 10069 | if test yes = "$module" || test yes = "$export_dynamic"; then |
| 10070 | # On all known operating systems, these are identical. |
| 10071 | dlname=$soname |
| 10072 | fi |
| 10073 | fi |
| 10074 | ;; |
| 10075 | |
| 10076 | obj) |
| 10077 | if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| 10078 | func_warning "'-dlopen' is ignored for objects" |
| 10079 | fi |
| 10080 | |
| 10081 | case " $deplibs" in |
| 10082 | *\ -l* | *\ -L*) |
| 10083 | func_warning "'-l' and '-L' are ignored for objects" ;; |
| 10084 | esac |
| 10085 | |
| 10086 | test -n "$rpath" && \ |
| 10087 | func_warning "'-rpath' is ignored for objects" |
| 10088 | |
| 10089 | test -n "$xrpath" && \ |
| 10090 | func_warning "'-R' is ignored for objects" |
| 10091 | |
| 10092 | test -n "$vinfo" && \ |
| 10093 | func_warning "'-version-info' is ignored for objects" |
| 10094 | |
| 10095 | test -n "$release" && \ |
| 10096 | func_warning "'-release' is ignored for objects" |
| 10097 | |
| 10098 | case $output in |
| 10099 | *.lo) |
| 10100 | test -n "$objs$old_deplibs" && \ |
| 10101 | func_fatal_error "cannot build library object '$output' from non-libtool objects" |
| 10102 | |
| 10103 | libobj=$output |
| 10104 | func_lo2o "$libobj" |
| 10105 | obj=$func_lo2o_result |
| 10106 | ;; |
| 10107 | *) |
| 10108 | libobj= |
| 10109 | obj=$output |
| 10110 | ;; |
| 10111 | esac |
| 10112 | |
| 10113 | # Delete the old objects. |
| 10114 | $opt_dry_run || $RM $obj $libobj |
| 10115 | |
| 10116 | # Objects from convenience libraries. This assumes |
| 10117 | # single-version convenience libraries. Whenever we create |
| 10118 | # different ones for PIC/non-PIC, this we'll have to duplicate |
| 10119 | # the extraction. |
| 10120 | reload_conv_objs= |
| 10121 | gentop= |
| 10122 | # if reload_cmds runs $LD directly, get rid of -Wl from |
| 10123 | # whole_archive_flag_spec and hope we can get by with turning comma |
| 10124 | # into space. |
| 10125 | case $reload_cmds in |
| 10126 | *\$LD[\ \$]*) wl= ;; |
| 10127 | esac |
| 10128 | if test -n "$convenience"; then |
| 10129 | if test -n "$whole_archive_flag_spec"; then |
| 10130 | eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" |
| 10131 | test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` |
| 10132 | reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags |
| 10133 | else |
| 10134 | gentop=$output_objdir/${obj}x |
| 10135 | func_append generated " $gentop" |
| 10136 | |
| 10137 | func_extract_archives $gentop $convenience |
| 10138 | reload_conv_objs="$reload_objs $func_extract_archives_result" |
| 10139 | fi |
| 10140 | fi |
| 10141 | |
| 10142 | # If we're not building shared, we need to use non_pic_objs |
| 10143 | test yes = "$build_libtool_libs" || libobjs=$non_pic_objects |
| 10144 | |
| 10145 | # Create the old-style object. |
| 10146 | reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs |
| 10147 | |
| 10148 | output=$obj |
| 10149 | func_execute_cmds "$reload_cmds" 'exit $?' |
| 10150 | |
| 10151 | # Exit if we aren't doing a library object file. |
| 10152 | if test -z "$libobj"; then |
| 10153 | if test -n "$gentop"; then |
| 10154 | func_show_eval '${RM}r "$gentop"' |
| 10155 | fi |
| 10156 | |
| 10157 | exit $EXIT_SUCCESS |
| 10158 | fi |
| 10159 | |
| 10160 | test yes = "$build_libtool_libs" || { |
| 10161 | if test -n "$gentop"; then |
| 10162 | func_show_eval '${RM}r "$gentop"' |
| 10163 | fi |
| 10164 | |
| 10165 | # Create an invalid libtool object if no PIC, so that we don't |
| 10166 | # accidentally link it into a program. |
| 10167 | # $show "echo timestamp > $libobj" |
| 10168 | # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? |
| 10169 | exit $EXIT_SUCCESS |
| 10170 | } |
| 10171 | |
| 10172 | if test -n "$pic_flag" || test default != "$pic_mode"; then |
| 10173 | # Only do commands if we really have different PIC objects. |
| 10174 | reload_objs="$libobjs $reload_conv_objs" |
| 10175 | output=$libobj |
| 10176 | func_execute_cmds "$reload_cmds" 'exit $?' |
| 10177 | fi |
| 10178 | |
| 10179 | if test -n "$gentop"; then |
| 10180 | func_show_eval '${RM}r "$gentop"' |
| 10181 | fi |
| 10182 | |
| 10183 | exit $EXIT_SUCCESS |
| 10184 | ;; |
| 10185 | |
| 10186 | prog) |
| 10187 | case $host in |
| 10188 | *cygwin*) func_stripname '' '.exe' "$output" |
| 10189 | output=$func_stripname_result.exe;; |
| 10190 | esac |
| 10191 | test -n "$vinfo" && \ |
| 10192 | func_warning "'-version-info' is ignored for programs" |
| 10193 | |
| 10194 | test -n "$release" && \ |
| 10195 | func_warning "'-release' is ignored for programs" |
| 10196 | |
| 10197 | $preload \ |
| 10198 | && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ |
| 10199 | && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." |
| 10200 | |
| 10201 | case $host in |
| 10202 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 10203 | # On Rhapsody replace the C library is the System framework |
| 10204 | compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` |
| 10205 | finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` |
| 10206 | ;; |
| 10207 | esac |
| 10208 | |
| 10209 | case $host in |
| 10210 | *-*-darwin*) |
| 10211 | # Don't allow lazy linking, it breaks C++ global constructors |
| 10212 | # But is supposedly fixed on 10.4 or later (yay!). |
| 10213 | if test CXX = "$tagname"; then |
| 10214 | case ${MACOSX_DEPLOYMENT_TARGET-10.0} in |
| 10215 | 10.[0123]) |
| 10216 | func_append compile_command " $wl-bind_at_load" |
| 10217 | func_append finalize_command " $wl-bind_at_load" |
| 10218 | ;; |
| 10219 | esac |
| 10220 | fi |
| 10221 | # Time to change all our "foo.ltframework" stuff back to "-framework foo" |
| 10222 | compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 10223 | finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| 10224 | ;; |
| 10225 | esac |
| 10226 | |
| 10227 | |
| 10228 | # move library search paths that coincide with paths to not yet |
| 10229 | # installed libraries to the beginning of the library search list |
| 10230 | new_libs= |
| 10231 | for path in $notinst_path; do |
| 10232 | case " $new_libs " in |
| 10233 | *" -L$path/$objdir "*) ;; |
| 10234 | *) |
| 10235 | case " $compile_deplibs " in |
| 10236 | *" -L$path/$objdir "*) |
| 10237 | func_append new_libs " -L$path/$objdir" ;; |
| 10238 | esac |
| 10239 | ;; |
| 10240 | esac |
| 10241 | done |
| 10242 | for deplib in $compile_deplibs; do |
| 10243 | case $deplib in |
| 10244 | -L*) |
| 10245 | case " $new_libs " in |
| 10246 | *" $deplib "*) ;; |
| 10247 | *) func_append new_libs " $deplib" ;; |
| 10248 | esac |
| 10249 | ;; |
| 10250 | *) func_append new_libs " $deplib" ;; |
| 10251 | esac |
| 10252 | done |
| 10253 | compile_deplibs=$new_libs |
| 10254 | |
| 10255 | |
| 10256 | func_append compile_command " $compile_deplibs" |
| 10257 | func_append finalize_command " $finalize_deplibs" |
| 10258 | |
| 10259 | if test -n "$rpath$xrpath"; then |
| 10260 | # If the user specified any rpath flags, then add them. |
| 10261 | for libdir in $rpath $xrpath; do |
| 10262 | # This is the magic to use -rpath. |
| 10263 | case "$finalize_rpath " in |
| 10264 | *" $libdir "*) ;; |
| 10265 | *) func_append finalize_rpath " $libdir" ;; |
| 10266 | esac |
| 10267 | done |
| 10268 | fi |
| 10269 | |
| 10270 | # Now hardcode the library paths |
| 10271 | rpath= |
| 10272 | hardcode_libdirs= |
| 10273 | for libdir in $compile_rpath $finalize_rpath; do |
| 10274 | if test -n "$hardcode_libdir_flag_spec"; then |
| 10275 | if test -n "$hardcode_libdir_separator"; then |
| 10276 | if test -z "$hardcode_libdirs"; then |
| 10277 | hardcode_libdirs=$libdir |
| 10278 | else |
| 10279 | # Just accumulate the unique libdirs. |
| 10280 | case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| 10281 | *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| 10282 | ;; |
| 10283 | *) |
| 10284 | func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| 10285 | ;; |
| 10286 | esac |
| 10287 | fi |
| 10288 | else |
| 10289 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 10290 | func_append rpath " $flag" |
| 10291 | fi |
| 10292 | elif test -n "$runpath_var"; then |
| 10293 | case "$perm_rpath " in |
| 10294 | *" $libdir "*) ;; |
| 10295 | *) func_append perm_rpath " $libdir" ;; |
| 10296 | esac |
| 10297 | fi |
| 10298 | case $host in |
| 10299 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| 10300 | testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` |
| 10301 | case :$dllsearchpath: in |
| 10302 | *":$libdir:"*) ;; |
| 10303 | ::) dllsearchpath=$libdir;; |
| 10304 | *) func_append dllsearchpath ":$libdir";; |
| 10305 | esac |
| 10306 | case :$dllsearchpath: in |
| 10307 | *":$testbindir:"*) ;; |
| 10308 | ::) dllsearchpath=$testbindir;; |
| 10309 | *) func_append dllsearchpath ":$testbindir";; |
| 10310 | esac |
| 10311 | ;; |
| 10312 | esac |
| 10313 | done |
| 10314 | # Substitute the hardcoded libdirs into the rpath. |
| 10315 | if test -n "$hardcode_libdir_separator" && |
| 10316 | test -n "$hardcode_libdirs"; then |
| 10317 | libdir=$hardcode_libdirs |
| 10318 | eval rpath=\" $hardcode_libdir_flag_spec\" |
| 10319 | fi |
| 10320 | compile_rpath=$rpath |
| 10321 | |
| 10322 | rpath= |
| 10323 | hardcode_libdirs= |
| 10324 | for libdir in $finalize_rpath; do |
| 10325 | if test -n "$hardcode_libdir_flag_spec"; then |
| 10326 | if test -n "$hardcode_libdir_separator"; then |
| 10327 | if test -z "$hardcode_libdirs"; then |
| 10328 | hardcode_libdirs=$libdir |
| 10329 | else |
| 10330 | # Just accumulate the unique libdirs. |
| 10331 | case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| 10332 | *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| 10333 | ;; |
| 10334 | *) |
| 10335 | func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| 10336 | ;; |
| 10337 | esac |
| 10338 | fi |
| 10339 | else |
| 10340 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 10341 | func_append rpath " $flag" |
| 10342 | fi |
| 10343 | elif test -n "$runpath_var"; then |
| 10344 | case "$finalize_perm_rpath " in |
| 10345 | *" $libdir "*) ;; |
| 10346 | *) func_append finalize_perm_rpath " $libdir" ;; |
| 10347 | esac |
| 10348 | fi |
| 10349 | done |
| 10350 | # Substitute the hardcoded libdirs into the rpath. |
| 10351 | if test -n "$hardcode_libdir_separator" && |
| 10352 | test -n "$hardcode_libdirs"; then |
| 10353 | libdir=$hardcode_libdirs |
| 10354 | eval rpath=\" $hardcode_libdir_flag_spec\" |
| 10355 | fi |
| 10356 | finalize_rpath=$rpath |
| 10357 | |
| 10358 | if test -n "$libobjs" && test yes = "$build_old_libs"; then |
| 10359 | # Transform all the library objects into standard objects. |
| 10360 | compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| 10361 | finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| 10362 | fi |
| 10363 | |
| 10364 | func_generate_dlsyms "$outputname" "@PROGRAM@" false |
| 10365 | |
| 10366 | # template prelinking step |
| 10367 | if test -n "$prelink_cmds"; then |
| 10368 | func_execute_cmds "$prelink_cmds" 'exit $?' |
| 10369 | fi |
| 10370 | |
| 10371 | wrappers_required=: |
| 10372 | case $host in |
| 10373 | *cegcc* | *mingw32ce*) |
| 10374 | # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. |
| 10375 | wrappers_required=false |
| 10376 | ;; |
| 10377 | *cygwin* | *mingw* ) |
| 10378 | test yes = "$build_libtool_libs" || wrappers_required=false |
| 10379 | ;; |
| 10380 | *) |
| 10381 | if test no = "$need_relink" || test yes != "$build_libtool_libs"; then |
| 10382 | wrappers_required=false |
| 10383 | fi |
| 10384 | ;; |
| 10385 | esac |
| 10386 | $wrappers_required || { |
| 10387 | # Replace the output file specification. |
| 10388 | compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
| 10389 | link_command=$compile_command$compile_rpath |
| 10390 | |
| 10391 | # We have no uninstalled library dependencies, so finalize right now. |
| 10392 | exit_status=0 |
| 10393 | func_show_eval "$link_command" 'exit_status=$?' |
| 10394 | |
| 10395 | if test -n "$postlink_cmds"; then |
| 10396 | func_to_tool_file "$output" |
| 10397 | postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| 10398 | func_execute_cmds "$postlink_cmds" 'exit $?' |
| 10399 | fi |
| 10400 | |
| 10401 | # Delete the generated files. |
| 10402 | if test -f "$output_objdir/${outputname}S.$objext"; then |
| 10403 | func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' |
| 10404 | fi |
| 10405 | |
| 10406 | exit $exit_status |
| 10407 | } |
| 10408 | |
| 10409 | if test -n "$compile_shlibpath$finalize_shlibpath"; then |
| 10410 | compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" |
| 10411 | fi |
| 10412 | if test -n "$finalize_shlibpath"; then |
| 10413 | finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" |
| 10414 | fi |
| 10415 | |
| 10416 | compile_var= |
| 10417 | finalize_var= |
| 10418 | if test -n "$runpath_var"; then |
| 10419 | if test -n "$perm_rpath"; then |
| 10420 | # We should set the runpath_var. |
| 10421 | rpath= |
| 10422 | for dir in $perm_rpath; do |
| 10423 | func_append rpath "$dir:" |
| 10424 | done |
| 10425 | compile_var="$runpath_var=\"$rpath\$$runpath_var\" " |
| 10426 | fi |
| 10427 | if test -n "$finalize_perm_rpath"; then |
| 10428 | # We should set the runpath_var. |
| 10429 | rpath= |
| 10430 | for dir in $finalize_perm_rpath; do |
| 10431 | func_append rpath "$dir:" |
| 10432 | done |
| 10433 | finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " |
| 10434 | fi |
| 10435 | fi |
| 10436 | |
| 10437 | if test yes = "$no_install"; then |
| 10438 | # We don't need to create a wrapper script. |
| 10439 | link_command=$compile_var$compile_command$compile_rpath |
| 10440 | # Replace the output file specification. |
| 10441 | link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
| 10442 | # Delete the old output file. |
| 10443 | $opt_dry_run || $RM $output |
| 10444 | # Link the executable and exit |
| 10445 | func_show_eval "$link_command" 'exit $?' |
| 10446 | |
| 10447 | if test -n "$postlink_cmds"; then |
| 10448 | func_to_tool_file "$output" |
| 10449 | postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| 10450 | func_execute_cmds "$postlink_cmds" 'exit $?' |
| 10451 | fi |
| 10452 | |
| 10453 | exit $EXIT_SUCCESS |
| 10454 | fi |
| 10455 | |
| 10456 | case $hardcode_action,$fast_install in |
| 10457 | relink,*) |
| 10458 | # Fast installation is not supported |
| 10459 | link_command=$compile_var$compile_command$compile_rpath |
| 10460 | relink_command=$finalize_var$finalize_command$finalize_rpath |
| 10461 | |
| 10462 | func_warning "this platform does not like uninstalled shared libraries" |
| 10463 | func_warning "'$output' will be relinked during installation" |
| 10464 | ;; |
| 10465 | *,yes) |
| 10466 | link_command=$finalize_var$compile_command$finalize_rpath |
| 10467 | relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` |
| 10468 | ;; |
| 10469 | *,no) |
| 10470 | link_command=$compile_var$compile_command$compile_rpath |
| 10471 | relink_command=$finalize_var$finalize_command$finalize_rpath |
| 10472 | ;; |
| 10473 | *,needless) |
| 10474 | link_command=$finalize_var$compile_command$finalize_rpath |
| 10475 | relink_command= |
| 10476 | ;; |
| 10477 | esac |
| 10478 | |
| 10479 | # Replace the output file specification. |
| 10480 | link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` |
| 10481 | |
| 10482 | # Delete the old output files. |
| 10483 | $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname |
| 10484 | |
| 10485 | func_show_eval "$link_command" 'exit $?' |
| 10486 | |
| 10487 | if test -n "$postlink_cmds"; then |
| 10488 | func_to_tool_file "$output_objdir/$outputname" |
| 10489 | postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| 10490 | func_execute_cmds "$postlink_cmds" 'exit $?' |
| 10491 | fi |
| 10492 | |
| 10493 | # Now create the wrapper script. |
| 10494 | func_verbose "creating $output" |
| 10495 | |
| 10496 | # Quote the relink command for shipping. |
| 10497 | if test -n "$relink_command"; then |
| 10498 | # Preserve any variables that may affect compiler behavior |
| 10499 | for var in $variables_saved_for_relink; do |
| 10500 | if eval test -z \"\${$var+set}\"; then |
| 10501 | relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
| 10502 | elif eval var_value=\$$var; test -z "$var_value"; then |
| 10503 | relink_command="$var=; export $var; $relink_command" |
| 10504 | else |
| 10505 | func_quote_for_eval "$var_value" |
| 10506 | relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
| 10507 | fi |
| 10508 | done |
| 10509 | relink_command="(cd `pwd`; $relink_command)" |
| 10510 | relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
| 10511 | fi |
| 10512 | |
| 10513 | # Only actually do things if not in dry run mode. |
| 10514 | $opt_dry_run || { |
| 10515 | # win32 will think the script is a binary if it has |
| 10516 | # a .exe suffix, so we strip it off here. |
| 10517 | case $output in |
| 10518 | *.exe) func_stripname '' '.exe' "$output" |
| 10519 | output=$func_stripname_result ;; |
| 10520 | esac |
| 10521 | # test for cygwin because mv fails w/o .exe extensions |
| 10522 | case $host in |
| 10523 | *cygwin*) |
| 10524 | exeext=.exe |
| 10525 | func_stripname '' '.exe' "$outputname" |
| 10526 | outputname=$func_stripname_result ;; |
| 10527 | *) exeext= ;; |
| 10528 | esac |
| 10529 | case $host in |
| 10530 | *cygwin* | *mingw* ) |
| 10531 | func_dirname_and_basename "$output" "" "." |
| 10532 | output_name=$func_basename_result |
| 10533 | output_path=$func_dirname_result |
| 10534 | cwrappersource=$output_path/$objdir/lt-$output_name.c |
| 10535 | cwrapper=$output_path/$output_name.exe |
| 10536 | $RM $cwrappersource $cwrapper |
| 10537 | trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 |
| 10538 | |
| 10539 | func_emit_cwrapperexe_src > $cwrappersource |
| 10540 | |
| 10541 | # The wrapper executable is built using the $host compiler, |
| 10542 | # because it contains $host paths and files. If cross- |
| 10543 | # compiling, it, like the target executable, must be |
| 10544 | # executed on the $host or under an emulation environment. |
| 10545 | $opt_dry_run || { |
| 10546 | $LTCC $LTCFLAGS -o $cwrapper $cwrappersource |
| 10547 | $STRIP $cwrapper |
| 10548 | } |
| 10549 | |
| 10550 | # Now, create the wrapper script for func_source use: |
| 10551 | func_ltwrapper_scriptname $cwrapper |
| 10552 | $RM $func_ltwrapper_scriptname_result |
| 10553 | trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 |
| 10554 | $opt_dry_run || { |
| 10555 | # note: this script will not be executed, so do not chmod. |
| 10556 | if test "x$build" = "x$host"; then |
| 10557 | $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result |
| 10558 | else |
| 10559 | func_emit_wrapper no > $func_ltwrapper_scriptname_result |
| 10560 | fi |
| 10561 | } |
| 10562 | ;; |
| 10563 | * ) |
| 10564 | $RM $output |
| 10565 | trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 |
| 10566 | |
| 10567 | func_emit_wrapper no > $output |
| 10568 | chmod +x $output |
| 10569 | ;; |
| 10570 | esac |
| 10571 | } |
| 10572 | exit $EXIT_SUCCESS |
| 10573 | ;; |
| 10574 | esac |
| 10575 | |
| 10576 | # See if we need to build an old-fashioned archive. |
| 10577 | for oldlib in $oldlibs; do |
| 10578 | |
| 10579 | case $build_libtool_libs in |
| 10580 | convenience) |
| 10581 | oldobjs="$libobjs_save $symfileobj" |
| 10582 | addlibs=$convenience |
| 10583 | build_libtool_libs=no |
| 10584 | ;; |
| 10585 | module) |
| 10586 | oldobjs=$libobjs_save |
| 10587 | addlibs=$old_convenience |
| 10588 | build_libtool_libs=no |
| 10589 | ;; |
| 10590 | *) |
| 10591 | oldobjs="$old_deplibs $non_pic_objects" |
| 10592 | $preload && test -f "$symfileobj" \ |
| 10593 | && func_append oldobjs " $symfileobj" |
| 10594 | addlibs=$old_convenience |
| 10595 | ;; |
| 10596 | esac |
| 10597 | |
| 10598 | if test -n "$addlibs"; then |
| 10599 | gentop=$output_objdir/${outputname}x |
| 10600 | func_append generated " $gentop" |
| 10601 | |
| 10602 | func_extract_archives $gentop $addlibs |
| 10603 | func_append oldobjs " $func_extract_archives_result" |
| 10604 | fi |
| 10605 | |
| 10606 | # Do each command in the archive commands. |
| 10607 | if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then |
| 10608 | cmds=$old_archive_from_new_cmds |
| 10609 | else |
| 10610 | |
| 10611 | # Add any objects from preloaded convenience libraries |
| 10612 | if test -n "$dlprefiles"; then |
| 10613 | gentop=$output_objdir/${outputname}x |
| 10614 | func_append generated " $gentop" |
| 10615 | |
| 10616 | func_extract_archives $gentop $dlprefiles |
| 10617 | func_append oldobjs " $func_extract_archives_result" |
| 10618 | fi |
| 10619 | |
| 10620 | # POSIX demands no paths to be encoded in archives. We have |
| 10621 | # to avoid creating archives with duplicate basenames if we |
| 10622 | # might have to extract them afterwards, e.g., when creating a |
| 10623 | # static archive out of a convenience library, or when linking |
| 10624 | # the entirety of a libtool archive into another (currently |
| 10625 | # not supported by libtool). |
| 10626 | if (for obj in $oldobjs |
| 10627 | do |
| 10628 | func_basename "$obj" |
| 10629 | $ECHO "$func_basename_result" |
| 10630 | done | sort | sort -uc >/dev/null 2>&1); then |
| 10631 | : |
| 10632 | else |
| 10633 | echo "copying selected object files to avoid basename conflicts..." |
| 10634 | gentop=$output_objdir/${outputname}x |
| 10635 | func_append generated " $gentop" |
| 10636 | func_mkdir_p "$gentop" |
| 10637 | save_oldobjs=$oldobjs |
| 10638 | oldobjs= |
| 10639 | counter=1 |
| 10640 | for obj in $save_oldobjs |
| 10641 | do |
| 10642 | func_basename "$obj" |
| 10643 | objbase=$func_basename_result |
| 10644 | case " $oldobjs " in |
| 10645 | " ") oldobjs=$obj ;; |
| 10646 | *[\ /]"$objbase "*) |
| 10647 | while :; do |
| 10648 | # Make sure we don't pick an alternate name that also |
| 10649 | # overlaps. |
| 10650 | newobj=lt$counter-$objbase |
| 10651 | func_arith $counter + 1 |
| 10652 | counter=$func_arith_result |
| 10653 | case " $oldobjs " in |
| 10654 | *[\ /]"$newobj "*) ;; |
| 10655 | *) if test ! -f "$gentop/$newobj"; then break; fi ;; |
| 10656 | esac |
| 10657 | done |
| 10658 | func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" |
| 10659 | func_append oldobjs " $gentop/$newobj" |
| 10660 | ;; |
| 10661 | *) func_append oldobjs " $obj" ;; |
| 10662 | esac |
| 10663 | done |
| 10664 | fi |
| 10665 | func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
| 10666 | tool_oldlib=$func_to_tool_file_result |
| 10667 | eval cmds=\"$old_archive_cmds\" |
| 10668 | |
| 10669 | func_len " $cmds" |
| 10670 | len=$func_len_result |
| 10671 | if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
| 10672 | cmds=$old_archive_cmds |
| 10673 | elif test -n "$archiver_list_spec"; then |
| 10674 | func_verbose "using command file archive linking..." |
| 10675 | for obj in $oldobjs |
| 10676 | do |
| 10677 | func_to_tool_file "$obj" |
| 10678 | $ECHO "$func_to_tool_file_result" |
| 10679 | done > $output_objdir/$libname.libcmd |
| 10680 | func_to_tool_file "$output_objdir/$libname.libcmd" |
| 10681 | oldobjs=" $archiver_list_spec$func_to_tool_file_result" |
| 10682 | cmds=$old_archive_cmds |
| 10683 | else |
| 10684 | # the command line is too long to link in one step, link in parts |
| 10685 | func_verbose "using piecewise archive linking..." |
| 10686 | save_RANLIB=$RANLIB |
| 10687 | RANLIB=: |
| 10688 | objlist= |
| 10689 | concat_cmds= |
| 10690 | save_oldobjs=$oldobjs |
| 10691 | oldobjs= |
| 10692 | # Is there a better way of finding the last object in the list? |
| 10693 | for obj in $save_oldobjs |
| 10694 | do |
| 10695 | last_oldobj=$obj |
| 10696 | done |
| 10697 | eval test_cmds=\"$old_archive_cmds\" |
| 10698 | func_len " $test_cmds" |
| 10699 | len0=$func_len_result |
| 10700 | len=$len0 |
| 10701 | for obj in $save_oldobjs |
| 10702 | do |
| 10703 | func_len " $obj" |
| 10704 | func_arith $len + $func_len_result |
| 10705 | len=$func_arith_result |
| 10706 | func_append objlist " $obj" |
| 10707 | if test "$len" -lt "$max_cmd_len"; then |
| 10708 | : |
| 10709 | else |
| 10710 | # the above command should be used before it gets too long |
| 10711 | oldobjs=$objlist |
| 10712 | if test "$obj" = "$last_oldobj"; then |
| 10713 | RANLIB=$save_RANLIB |
| 10714 | fi |
| 10715 | test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| 10716 | eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" |
| 10717 | objlist= |
| 10718 | len=$len0 |
| 10719 | fi |
| 10720 | done |
| 10721 | RANLIB=$save_RANLIB |
| 10722 | oldobjs=$objlist |
| 10723 | if test -z "$oldobjs"; then |
| 10724 | eval cmds=\"\$concat_cmds\" |
| 10725 | else |
| 10726 | eval cmds=\"\$concat_cmds~\$old_archive_cmds\" |
| 10727 | fi |
| 10728 | fi |
| 10729 | fi |
| 10730 | func_execute_cmds "$cmds" 'exit $?' |
| 10731 | done |
| 10732 | |
| 10733 | test -n "$generated" && \ |
| 10734 | func_show_eval "${RM}r$generated" |
| 10735 | |
| 10736 | # Now create the libtool archive. |
| 10737 | case $output in |
| 10738 | *.la) |
| 10739 | old_library= |
| 10740 | test yes = "$build_old_libs" && old_library=$libname.$libext |
| 10741 | func_verbose "creating $output" |
| 10742 | |
| 10743 | # Preserve any variables that may affect compiler behavior |
| 10744 | for var in $variables_saved_for_relink; do |
| 10745 | if eval test -z \"\${$var+set}\"; then |
| 10746 | relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
| 10747 | elif eval var_value=\$$var; test -z "$var_value"; then |
| 10748 | relink_command="$var=; export $var; $relink_command" |
| 10749 | else |
| 10750 | func_quote_for_eval "$var_value" |
| 10751 | relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
| 10752 | fi |
| 10753 | done |
| 10754 | # Quote the link command for shipping. |
| 10755 | relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" |
| 10756 | relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
| 10757 | if test yes = "$hardcode_automatic"; then |
| 10758 | relink_command= |
| 10759 | fi |
| 10760 | |
| 10761 | # Only create the output if not a dry run. |
| 10762 | $opt_dry_run || { |
| 10763 | for installed in no yes; do |
| 10764 | if test yes = "$installed"; then |
| 10765 | if test -z "$install_libdir"; then |
| 10766 | break |
| 10767 | fi |
| 10768 | output=$output_objdir/${outputname}i |
| 10769 | # Replace all uninstalled libtool libraries with the installed ones |
| 10770 | newdependency_libs= |
| 10771 | for deplib in $dependency_libs; do |
| 10772 | case $deplib in |
| 10773 | *.la) |
| 10774 | func_basename "$deplib" |
| 10775 | name=$func_basename_result |
| 10776 | func_resolve_sysroot "$deplib" |
| 10777 | eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` |
| 10778 | test -z "$libdir" && \ |
| 10779 | func_fatal_error "'$deplib' is not a valid libtool archive" |
| 10780 | func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" |
| 10781 | ;; |
| 10782 | -L*) |
| 10783 | func_stripname -L '' "$deplib" |
| 10784 | func_replace_sysroot "$func_stripname_result" |
| 10785 | func_append newdependency_libs " -L$func_replace_sysroot_result" |
| 10786 | ;; |
| 10787 | -R*) |
| 10788 | func_stripname -R '' "$deplib" |
| 10789 | func_replace_sysroot "$func_stripname_result" |
| 10790 | func_append newdependency_libs " -R$func_replace_sysroot_result" |
| 10791 | ;; |
| 10792 | *) func_append newdependency_libs " $deplib" ;; |
| 10793 | esac |
| 10794 | done |
| 10795 | dependency_libs=$newdependency_libs |
| 10796 | newdlfiles= |
| 10797 | |
| 10798 | for lib in $dlfiles; do |
| 10799 | case $lib in |
| 10800 | *.la) |
| 10801 | func_basename "$lib" |
| 10802 | name=$func_basename_result |
| 10803 | eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
| 10804 | test -z "$libdir" && \ |
| 10805 | func_fatal_error "'$lib' is not a valid libtool archive" |
| 10806 | func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" |
| 10807 | ;; |
| 10808 | *) func_append newdlfiles " $lib" ;; |
| 10809 | esac |
| 10810 | done |
| 10811 | dlfiles=$newdlfiles |
| 10812 | newdlprefiles= |
| 10813 | for lib in $dlprefiles; do |
| 10814 | case $lib in |
| 10815 | *.la) |
| 10816 | # Only pass preopened files to the pseudo-archive (for |
| 10817 | # eventual linking with the app. that links it) if we |
| 10818 | # didn't already link the preopened objects directly into |
| 10819 | # the library: |
| 10820 | func_basename "$lib" |
| 10821 | name=$func_basename_result |
| 10822 | eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
| 10823 | test -z "$libdir" && \ |
| 10824 | func_fatal_error "'$lib' is not a valid libtool archive" |
| 10825 | func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" |
| 10826 | ;; |
| 10827 | esac |
| 10828 | done |
| 10829 | dlprefiles=$newdlprefiles |
| 10830 | else |
| 10831 | newdlfiles= |
| 10832 | for lib in $dlfiles; do |
| 10833 | case $lib in |
| 10834 | [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
| 10835 | *) abs=`pwd`"/$lib" ;; |
| 10836 | esac |
| 10837 | func_append newdlfiles " $abs" |
| 10838 | done |
| 10839 | dlfiles=$newdlfiles |
| 10840 | newdlprefiles= |
| 10841 | for lib in $dlprefiles; do |
| 10842 | case $lib in |
| 10843 | [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
| 10844 | *) abs=`pwd`"/$lib" ;; |
| 10845 | esac |
| 10846 | func_append newdlprefiles " $abs" |
| 10847 | done |
| 10848 | dlprefiles=$newdlprefiles |
| 10849 | fi |
| 10850 | $RM $output |
| 10851 | # place dlname in correct position for cygwin |
| 10852 | # In fact, it would be nice if we could use this code for all target |
| 10853 | # systems that can't hard-code library paths into their executables |
| 10854 | # and that have no shared library path variable independent of PATH, |
| 10855 | # but it turns out we can't easily determine that from inspecting |
| 10856 | # libtool variables, so we have to hard-code the OSs to which it |
| 10857 | # applies here; at the moment, that means platforms that use the PE |
| 10858 | # object format with DLL files. See the long comment at the top of |
| 10859 | # tests/bindir.at for full details. |
| 10860 | tdlname=$dlname |
| 10861 | case $host,$output,$installed,$module,$dlname in |
| 10862 | *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) |
| 10863 | # If a -bindir argument was supplied, place the dll there. |
| 10864 | if test -n "$bindir"; then |
| 10865 | func_relative_path "$install_libdir" "$bindir" |
| 10866 | tdlname=$func_relative_path_result/$dlname |
| 10867 | else |
| 10868 | # Otherwise fall back on heuristic. |
| 10869 | tdlname=../bin/$dlname |
| 10870 | fi |
| 10871 | ;; |
| 10872 | esac |
| 10873 | $ECHO > $output "\ |
| 10874 | # $outputname - a libtool library file |
| 10875 | # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| 10876 | # |
| 10877 | # Please DO NOT delete this file! |
| 10878 | # It is necessary for linking the library. |
| 10879 | |
| 10880 | # The name that we can dlopen(3). |
| 10881 | dlname='$tdlname' |
| 10882 | |
| 10883 | # Names of this library. |
| 10884 | library_names='$library_names' |
| 10885 | |
| 10886 | # The name of the static archive. |
| 10887 | old_library='$old_library' |
| 10888 | |
| 10889 | # Linker flags that cannot go in dependency_libs. |
| 10890 | inherited_linker_flags='$new_inherited_linker_flags' |
| 10891 | |
| 10892 | # Libraries that this one depends upon. |
| 10893 | dependency_libs='$dependency_libs' |
| 10894 | |
| 10895 | # Names of additional weak libraries provided by this library |
| 10896 | weak_library_names='$weak_libs' |
| 10897 | |
| 10898 | # Version information for $libname. |
| 10899 | current=$current |
| 10900 | age=$age |
| 10901 | revision=$revision |
| 10902 | |
| 10903 | # Is this an already installed library? |
| 10904 | installed=$installed |
| 10905 | |
| 10906 | # Should we warn about portability when linking against -modules? |
| 10907 | shouldnotlink=$module |
| 10908 | |
| 10909 | # Files to dlopen/dlpreopen |
| 10910 | dlopen='$dlfiles' |
| 10911 | dlpreopen='$dlprefiles' |
| 10912 | |
| 10913 | # Directory that this library needs to be installed in: |
| 10914 | libdir='$install_libdir'" |
| 10915 | if test no,yes = "$installed,$need_relink"; then |
| 10916 | $ECHO >> $output "\ |
| 10917 | relink_command=\"$relink_command\"" |
| 10918 | fi |
| 10919 | done |
| 10920 | } |
| 10921 | |
| 10922 | # Do a symbolic link so that the libtool archive can be found in |
| 10923 | # LD_LIBRARY_PATH before the program is installed. |
| 10924 | func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' |
| 10925 | ;; |
| 10926 | esac |
| 10927 | exit $EXIT_SUCCESS |
| 10928 | } |
| 10929 | |
| 10930 | if test link = "$opt_mode" || test relink = "$opt_mode"; then |
| 10931 | func_mode_link ${1+"$@"} |
| 10932 | fi |
| 10933 | |
| 10934 | |
| 10935 | # func_mode_uninstall arg... |
| 10936 | func_mode_uninstall () |
| 10937 | { |
| 10938 | $debug_cmd |
| 10939 | |
| 10940 | RM=$nonopt |
| 10941 | files= |
| 10942 | rmforce=false |
| 10943 | exit_status=0 |
| 10944 | |
| 10945 | # This variable tells wrapper scripts just to set variables rather |
| 10946 | # than running their programs. |
| 10947 | libtool_install_magic=$magic |
| 10948 | |
| 10949 | for arg |
| 10950 | do |
| 10951 | case $arg in |
| 10952 | -f) func_append RM " $arg"; rmforce=: ;; |
| 10953 | -*) func_append RM " $arg" ;; |
| 10954 | *) func_append files " $arg" ;; |
| 10955 | esac |
| 10956 | done |
| 10957 | |
| 10958 | test -z "$RM" && \ |
| 10959 | func_fatal_help "you must specify an RM program" |
| 10960 | |
| 10961 | rmdirs= |
| 10962 | |
| 10963 | for file in $files; do |
| 10964 | func_dirname "$file" "" "." |
| 10965 | dir=$func_dirname_result |
| 10966 | if test . = "$dir"; then |
| 10967 | odir=$objdir |
| 10968 | else |
| 10969 | odir=$dir/$objdir |
| 10970 | fi |
| 10971 | func_basename "$file" |
| 10972 | name=$func_basename_result |
| 10973 | test uninstall = "$opt_mode" && odir=$dir |
| 10974 | |
| 10975 | # Remember odir for removal later, being careful to avoid duplicates |
| 10976 | if test clean = "$opt_mode"; then |
| 10977 | case " $rmdirs " in |
| 10978 | *" $odir "*) ;; |
| 10979 | *) func_append rmdirs " $odir" ;; |
| 10980 | esac |
| 10981 | fi |
| 10982 | |
| 10983 | # Don't error if the file doesn't exist and rm -f was used. |
| 10984 | if { test -L "$file"; } >/dev/null 2>&1 || |
| 10985 | { test -h "$file"; } >/dev/null 2>&1 || |
| 10986 | test -f "$file"; then |
| 10987 | : |
| 10988 | elif test -d "$file"; then |
| 10989 | exit_status=1 |
| 10990 | continue |
| 10991 | elif $rmforce; then |
| 10992 | continue |
| 10993 | fi |
| 10994 | |
| 10995 | rmfiles=$file |
| 10996 | |
| 10997 | case $name in |
| 10998 | *.la) |
| 10999 | # Possibly a libtool archive, so verify it. |
| 11000 | if func_lalib_p "$file"; then |
| 11001 | func_source $dir/$name |
| 11002 | |
| 11003 | # Delete the libtool libraries and symlinks. |
| 11004 | for n in $library_names; do |
| 11005 | func_append rmfiles " $odir/$n" |
| 11006 | done |
| 11007 | test -n "$old_library" && func_append rmfiles " $odir/$old_library" |
| 11008 | |
| 11009 | case $opt_mode in |
| 11010 | clean) |
| 11011 | case " $library_names " in |
| 11012 | *" $dlname "*) ;; |
| 11013 | *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; |
| 11014 | esac |
| 11015 | test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" |
| 11016 | ;; |
| 11017 | uninstall) |
| 11018 | if test -n "$library_names"; then |
| 11019 | # Do each command in the postuninstall commands. |
| 11020 | func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' |
| 11021 | fi |
| 11022 | |
| 11023 | if test -n "$old_library"; then |
| 11024 | # Do each command in the old_postuninstall commands. |
| 11025 | func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' |
| 11026 | fi |
| 11027 | # FIXME: should reinstall the best remaining shared library. |
| 11028 | ;; |
| 11029 | esac |
| 11030 | fi |
| 11031 | ;; |
| 11032 | |
| 11033 | *.lo) |
| 11034 | # Possibly a libtool object, so verify it. |
| 11035 | if func_lalib_p "$file"; then |
| 11036 | |
| 11037 | # Read the .lo file |
| 11038 | func_source $dir/$name |
| 11039 | |
| 11040 | # Add PIC object to the list of files to remove. |
| 11041 | if test -n "$pic_object" && test none != "$pic_object"; then |
| 11042 | func_append rmfiles " $dir/$pic_object" |
| 11043 | fi |
| 11044 | |
| 11045 | # Add non-PIC object to the list of files to remove. |
| 11046 | if test -n "$non_pic_object" && test none != "$non_pic_object"; then |
| 11047 | func_append rmfiles " $dir/$non_pic_object" |
| 11048 | fi |
| 11049 | fi |
| 11050 | ;; |
| 11051 | |
| 11052 | *) |
| 11053 | if test clean = "$opt_mode"; then |
| 11054 | noexename=$name |
| 11055 | case $file in |
| 11056 | *.exe) |
| 11057 | func_stripname '' '.exe' "$file" |
| 11058 | file=$func_stripname_result |
| 11059 | func_stripname '' '.exe' "$name" |
| 11060 | noexename=$func_stripname_result |
| 11061 | # $file with .exe has already been added to rmfiles, |
| 11062 | # add $file without .exe |
| 11063 | func_append rmfiles " $file" |
| 11064 | ;; |
| 11065 | esac |
| 11066 | # Do a test to see if this is a libtool program. |
| 11067 | if func_ltwrapper_p "$file"; then |
| 11068 | if func_ltwrapper_executable_p "$file"; then |
| 11069 | func_ltwrapper_scriptname "$file" |
| 11070 | relink_command= |
| 11071 | func_source $func_ltwrapper_scriptname_result |
| 11072 | func_append rmfiles " $func_ltwrapper_scriptname_result" |
| 11073 | else |
| 11074 | relink_command= |
| 11075 | func_source $dir/$noexename |
| 11076 | fi |
| 11077 | |
| 11078 | # note $name still contains .exe if it was in $file originally |
| 11079 | # as does the version of $file that was added into $rmfiles |
| 11080 | func_append rmfiles " $odir/$name $odir/${name}S.$objext" |
| 11081 | if test yes = "$fast_install" && test -n "$relink_command"; then |
| 11082 | func_append rmfiles " $odir/lt-$name" |
| 11083 | fi |
| 11084 | if test "X$noexename" != "X$name"; then |
| 11085 | func_append rmfiles " $odir/lt-$noexename.c" |
| 11086 | fi |
| 11087 | fi |
| 11088 | fi |
| 11089 | ;; |
| 11090 | esac |
| 11091 | func_show_eval "$RM $rmfiles" 'exit_status=1' |
| 11092 | done |
| 11093 | |
| 11094 | # Try to remove the $objdir's in the directories where we deleted files |
| 11095 | for dir in $rmdirs; do |
| 11096 | if test -d "$dir"; then |
| 11097 | func_show_eval "rmdir $dir >/dev/null 2>&1" |
| 11098 | fi |
| 11099 | done |
| 11100 | |
| 11101 | exit $exit_status |
| 11102 | } |
| 11103 | |
| 11104 | if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then |
| 11105 | func_mode_uninstall ${1+"$@"} |
| 11106 | fi |
| 11107 | |
| 11108 | test -z "$opt_mode" && { |
| 11109 | help=$generic_help |
| 11110 | func_fatal_help "you must specify a MODE" |
| 11111 | } |
| 11112 | |
| 11113 | test -z "$exec_cmd" && \ |
| 11114 | func_fatal_help "invalid operation mode '$opt_mode'" |
| 11115 | |
| 11116 | if test -n "$exec_cmd"; then |
| 11117 | eval exec "$exec_cmd" |
| 11118 | exit $EXIT_FAILURE |
| 11119 | fi |
| 11120 | |
| 11121 | exit $exit_status |
| 11122 | |
| 11123 | |
| 11124 | # The TAGs below are defined such that we never get into a situation |
| 11125 | # where we disable both kinds of libraries. Given conflicting |
| 11126 | # choices, we go for a static library, that is the most portable, |
| 11127 | # since we can't tell whether shared libraries were disabled because |
| 11128 | # the user asked for that or because the platform doesn't support |
| 11129 | # them. This is particularly important on AIX, because we don't |
| 11130 | # support having both static and shared libraries enabled at the same |
| 11131 | # time on that platform, so we default to a shared-only configuration. |
| 11132 | # If a disable-shared tag is given, we'll fallback to a static-only |
| 11133 | # configuration. But we'll never go from static-only to shared-only. |
| 11134 | |
| 11135 | # ### BEGIN LIBTOOL TAG CONFIG: disable-shared |
| 11136 | build_libtool_libs=no |
| 11137 | build_old_libs=yes |
| 11138 | # ### END LIBTOOL TAG CONFIG: disable-shared |
| 11139 | |
| 11140 | # ### BEGIN LIBTOOL TAG CONFIG: disable-static |
| 11141 | build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` |
| 11142 | # ### END LIBTOOL TAG CONFIG: disable-static |
| 11143 | |
| 11144 | # Local Variables: |
| 11145 | # mode:shell-script |
| 11146 | # sh-indentation:2 |
| 11147 | # End: |