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Revision Log
Initial import.
| 1 | # ltmain.sh - Provide generalized library-building support services. |
| 2 | # NOTE: Changing this file will not affect anything until you rerun configure. |
| 3 | # |
| 4 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 |
| 5 | # Free Software Foundation, Inc. |
| 6 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| 7 | # |
| 8 | # This program is free software; you can redistribute it and/or modify |
| 9 | # it under the terms of the GNU General Public License as published by |
| 10 | # the Free Software Foundation; either version 2 of the License, or |
| 11 | # (at your option) any later version. |
| 12 | # |
| 13 | # This program is distributed in the hope that it will be useful, but |
| 14 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | # General Public License for more details. |
| 17 | # |
| 18 | # You should have received a copy of the GNU General Public License |
| 19 | # along with this program; if not, write to the Free Software |
| 20 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 21 | # |
| 22 | # As a special exception to the GNU General Public License, if you |
| 23 | # distribute this file as part of a program that contains a |
| 24 | # configuration script generated by Autoconf, you may include it under |
| 25 | # the same distribution terms that you use for the rest of that program. |
| 26 | |
| 27 | basename="s,^.*/,,g" |
| 28 | |
| 29 | # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh |
| 30 | # is ksh but when the shell is invoked as "sh" and the current value of |
| 31 | # the _XPG environment variable is not equal to 1 (one), the special |
| 32 | # positional parameter $0, within a function call, is the name of the |
| 33 | # function. |
| 34 | progpath="$0" |
| 35 | |
| 36 | # The name of this program: |
| 37 | progname=`echo "$progpath" | $SED $basename` |
| 38 | modename="$progname" |
| 39 | |
| 40 | # Global variables: |
| 41 | EXIT_SUCCESS=0 |
| 42 | EXIT_FAILURE=1 |
| 43 | |
| 44 | PROGRAM=ltmain.sh |
| 45 | PACKAGE=libtool |
| 46 | VERSION=1.5.22 |
| 47 | TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" |
| 48 | |
| 49 | # See if we are running on zsh, and set the options which allow our |
| 50 | # commands through without removal of \ escapes. |
| 51 | if test -n "${ZSH_VERSION+set}" ; then |
| 52 | setopt NO_GLOB_SUBST |
| 53 | fi |
| 54 | |
| 55 | # Check that we have a working $echo. |
| 56 | if test "X$1" = X--no-reexec; then |
| 57 | # Discard the --no-reexec flag, and continue. |
| 58 | shift |
| 59 | elif test "X$1" = X--fallback-echo; then |
| 60 | # Avoid inline document here, it may be left over |
| 61 | : |
| 62 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then |
| 63 | # Yippee, $echo works! |
| 64 | : |
| 65 | else |
| 66 | # Restart under the correct shell, and then maybe $echo will work. |
| 67 | exec $SHELL "$progpath" --no-reexec ${1+"$@"} |
| 68 | fi |
| 69 | |
| 70 | if test "X$1" = X--fallback-echo; then |
| 71 | # used as fallback echo |
| 72 | shift |
| 73 | cat <<EOF |
| 74 | $* |
| 75 | EOF |
| 76 | exit $EXIT_SUCCESS |
| 77 | fi |
| 78 | |
| 79 | default_mode= |
| 80 | help="Try \`$progname --help' for more information." |
| 81 | magic="%%%MAGIC variable%%%" |
| 82 | mkdir="mkdir" |
| 83 | mv="mv -f" |
| 84 | rm="rm -f" |
| 85 | |
| 86 | # Sed substitution that helps us do robust quoting. It backslashifies |
| 87 | # metacharacters that are still active within double-quoted strings. |
| 88 | Xsed="${SED}"' -e 1s/^X//' |
| 89 | sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' |
| 90 | # test EBCDIC or ASCII |
| 91 | case `echo X|tr X '\101'` in |
| 92 | A) # ASCII based system |
| 93 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr |
| 94 | SP2NL='tr \040 \012' |
| 95 | NL2SP='tr \015\012 \040\040' |
| 96 | ;; |
| 97 | *) # EBCDIC based system |
| 98 | SP2NL='tr \100 \n' |
| 99 | NL2SP='tr \r\n \100\100' |
| 100 | ;; |
| 101 | esac |
| 102 | |
| 103 | # NLS nuisances. |
| 104 | # Only set LANG and LC_ALL to C if already set. |
| 105 | # These must not be set unconditionally because not all systems understand |
| 106 | # e.g. LANG=C (notably SCO). |
| 107 | # We save the old values to restore during execute mode. |
| 108 | if test "${LC_ALL+set}" = set; then |
| 109 | save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL |
| 110 | fi |
| 111 | if test "${LANG+set}" = set; then |
| 112 | save_LANG="$LANG"; LANG=C; export LANG |
| 113 | fi |
| 114 | |
| 115 | # Make sure IFS has a sensible default |
| 116 | lt_nl=' |
| 117 | ' |
| 118 | IFS=" $lt_nl" |
| 119 | |
| 120 | if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then |
| 121 | $echo "$modename: not configured to build any kind of library" 1>&2 |
| 122 | $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 |
| 123 | exit $EXIT_FAILURE |
| 124 | fi |
| 125 | |
| 126 | # Global variables. |
| 127 | mode=$default_mode |
| 128 | nonopt= |
| 129 | prev= |
| 130 | prevopt= |
| 131 | run= |
| 132 | show="$echo" |
| 133 | show_help= |
| 134 | execute_dlfiles= |
| 135 | duplicate_deps=no |
| 136 | preserve_args= |
| 137 | lo2o="s/\\.lo\$/.${objext}/" |
| 138 | o2lo="s/\\.${objext}\$/.lo/" |
| 139 | |
| 140 | ##################################### |
| 141 | # Shell function definitions: |
| 142 | # This seems to be the best place for them |
| 143 | |
| 144 | # func_mktempdir [string] |
| 145 | # Make a temporary directory that won't clash with other running |
| 146 | # libtool processes, and avoids race conditions if possible. If |
| 147 | # given, STRING is the basename for that directory. |
| 148 | func_mktempdir () |
| 149 | { |
| 150 | my_template="${TMPDIR-/tmp}/${1-$progname}" |
| 151 | |
| 152 | if test "$run" = ":"; then |
| 153 | # Return a directory name, but don't create it in dry-run mode |
| 154 | my_tmpdir="${my_template}-$$" |
| 155 | else |
| 156 | |
| 157 | # If mktemp works, use that first and foremost |
| 158 | my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` |
| 159 | |
| 160 | if test ! -d "$my_tmpdir"; then |
| 161 | # Failing that, at least try and use $RANDOM to avoid a race |
| 162 | my_tmpdir="${my_template}-${RANDOM-0}$$" |
| 163 | |
| 164 | save_mktempdir_umask=`umask` |
| 165 | umask 0077 |
| 166 | $mkdir "$my_tmpdir" |
| 167 | umask $save_mktempdir_umask |
| 168 | fi |
| 169 | |
| 170 | # If we're not in dry-run mode, bomb out on failure |
| 171 | test -d "$my_tmpdir" || { |
| 172 | $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 |
| 173 | exit $EXIT_FAILURE |
| 174 | } |
| 175 | fi |
| 176 | |
| 177 | $echo "X$my_tmpdir" | $Xsed |
| 178 | } |
| 179 | |
| 180 | |
| 181 | # func_win32_libid arg |
| 182 | # return the library type of file 'arg' |
| 183 | # |
| 184 | # Need a lot of goo to handle *both* DLLs and import libs |
| 185 | # Has to be a shell function in order to 'eat' the argument |
| 186 | # that is supplied when $file_magic_command is called. |
| 187 | func_win32_libid () |
| 188 | { |
| 189 | win32_libid_type="unknown" |
| 190 | win32_fileres=`file -L $1 2>/dev/null` |
| 191 | case $win32_fileres in |
| 192 | *ar\ archive\ import\ library*) # definitely import |
| 193 | win32_libid_type="x86 archive import" |
| 194 | ;; |
| 195 | *ar\ archive*) # could be an import, or static |
| 196 | if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ |
| 197 | $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then |
| 198 | win32_nmres=`eval $NM -f posix -A $1 | \ |
| 199 | $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'` |
| 200 | case $win32_nmres in |
| 201 | import*) win32_libid_type="x86 archive import";; |
| 202 | *) win32_libid_type="x86 archive static";; |
| 203 | esac |
| 204 | fi |
| 205 | ;; |
| 206 | *DLL*) |
| 207 | win32_libid_type="x86 DLL" |
| 208 | ;; |
| 209 | *executable*) # but shell scripts are "executable" too... |
| 210 | case $win32_fileres in |
| 211 | *MS\ Windows\ PE\ Intel*) |
| 212 | win32_libid_type="x86 DLL" |
| 213 | ;; |
| 214 | esac |
| 215 | ;; |
| 216 | esac |
| 217 | $echo $win32_libid_type |
| 218 | } |
| 219 | |
| 220 | |
| 221 | # func_infer_tag arg |
| 222 | # Infer tagged configuration to use if any are available and |
| 223 | # if one wasn't chosen via the "--tag" command line option. |
| 224 | # Only attempt this if the compiler in the base compile |
| 225 | # command doesn't match the default compiler. |
| 226 | # arg is usually of the form 'gcc ...' |
| 227 | func_infer_tag () |
| 228 | { |
| 229 | if test -n "$available_tags" && test -z "$tagname"; then |
| 230 | CC_quoted= |
| 231 | for arg in $CC; do |
| 232 | case $arg in |
| 233 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 234 | arg="\"$arg\"" |
| 235 | ;; |
| 236 | esac |
| 237 | CC_quoted="$CC_quoted $arg" |
| 238 | done |
| 239 | case $@ in |
| 240 | # Blanks in the command may have been stripped by the calling shell, |
| 241 | # but not from the CC environment variable when configure was run. |
| 242 | " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; |
| 243 | # Blanks at the start of $base_compile will cause this to fail |
| 244 | # if we don't check for them as well. |
| 245 | *) |
| 246 | for z in $available_tags; do |
| 247 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then |
| 248 | # Evaluate the configuration. |
| 249 | eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" |
| 250 | CC_quoted= |
| 251 | for arg in $CC; do |
| 252 | # Double-quote args containing other shell metacharacters. |
| 253 | case $arg in |
| 254 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 255 | arg="\"$arg\"" |
| 256 | ;; |
| 257 | esac |
| 258 | CC_quoted="$CC_quoted $arg" |
| 259 | done |
| 260 | case "$@ " in |
| 261 | " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) |
| 262 | # The compiler in the base compile command matches |
| 263 | # the one in the tagged configuration. |
| 264 | # Assume this is the tagged configuration we want. |
| 265 | tagname=$z |
| 266 | break |
| 267 | ;; |
| 268 | esac |
| 269 | fi |
| 270 | done |
| 271 | # If $tagname still isn't set, then no tagged configuration |
| 272 | # was found and let the user know that the "--tag" command |
| 273 | # line option must be used. |
| 274 | if test -z "$tagname"; then |
| 275 | $echo "$modename: unable to infer tagged configuration" |
| 276 | $echo "$modename: specify a tag with \`--tag'" 1>&2 |
| 277 | exit $EXIT_FAILURE |
| 278 | # else |
| 279 | # $echo "$modename: using $tagname tagged configuration" |
| 280 | fi |
| 281 | ;; |
| 282 | esac |
| 283 | fi |
| 284 | } |
| 285 | |
| 286 | |
| 287 | # func_extract_an_archive dir oldlib |
| 288 | func_extract_an_archive () |
| 289 | { |
| 290 | f_ex_an_ar_dir="$1"; shift |
| 291 | f_ex_an_ar_oldlib="$1" |
| 292 | |
| 293 | $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" |
| 294 | $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? |
| 295 | if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then |
| 296 | : |
| 297 | else |
| 298 | $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 |
| 299 | exit $EXIT_FAILURE |
| 300 | fi |
| 301 | } |
| 302 | |
| 303 | # func_extract_archives gentop oldlib ... |
| 304 | func_extract_archives () |
| 305 | { |
| 306 | my_gentop="$1"; shift |
| 307 | my_oldlibs=${1+"$@"} |
| 308 | my_oldobjs="" |
| 309 | my_xlib="" |
| 310 | my_xabs="" |
| 311 | my_xdir="" |
| 312 | my_status="" |
| 313 | |
| 314 | $show "${rm}r $my_gentop" |
| 315 | $run ${rm}r "$my_gentop" |
| 316 | $show "$mkdir $my_gentop" |
| 317 | $run $mkdir "$my_gentop" |
| 318 | my_status=$? |
| 319 | if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then |
| 320 | exit $my_status |
| 321 | fi |
| 322 | |
| 323 | for my_xlib in $my_oldlibs; do |
| 324 | # Extract the objects. |
| 325 | case $my_xlib in |
| 326 | [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; |
| 327 | *) my_xabs=`pwd`"/$my_xlib" ;; |
| 328 | esac |
| 329 | my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` |
| 330 | my_xdir="$my_gentop/$my_xlib" |
| 331 | |
| 332 | $show "${rm}r $my_xdir" |
| 333 | $run ${rm}r "$my_xdir" |
| 334 | $show "$mkdir $my_xdir" |
| 335 | $run $mkdir "$my_xdir" |
| 336 | exit_status=$? |
| 337 | if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then |
| 338 | exit $exit_status |
| 339 | fi |
| 340 | case $host in |
| 341 | *-darwin*) |
| 342 | $show "Extracting $my_xabs" |
| 343 | # Do not bother doing anything if just a dry run |
| 344 | if test -z "$run"; then |
| 345 | darwin_orig_dir=`pwd` |
| 346 | cd $my_xdir || exit $? |
| 347 | darwin_archive=$my_xabs |
| 348 | darwin_curdir=`pwd` |
| 349 | darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` |
| 350 | darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` |
| 351 | if test -n "$darwin_arches"; then |
| 352 | darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` |
| 353 | darwin_arch= |
| 354 | $show "$darwin_base_archive has multiple architectures $darwin_arches" |
| 355 | for darwin_arch in $darwin_arches ; do |
| 356 | mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" |
| 357 | lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" |
| 358 | cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" |
| 359 | func_extract_an_archive "`pwd`" "${darwin_base_archive}" |
| 360 | cd "$darwin_curdir" |
| 361 | $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" |
| 362 | done # $darwin_arches |
| 363 | ## Okay now we have a bunch of thin objects, gotta fatten them up :) |
| 364 | darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` |
| 365 | darwin_file= |
| 366 | darwin_files= |
| 367 | for darwin_file in $darwin_filelist; do |
| 368 | darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` |
| 369 | lipo -create -output "$darwin_file" $darwin_files |
| 370 | done # $darwin_filelist |
| 371 | ${rm}r unfat-$$ |
| 372 | cd "$darwin_orig_dir" |
| 373 | else |
| 374 | cd "$darwin_orig_dir" |
| 375 | func_extract_an_archive "$my_xdir" "$my_xabs" |
| 376 | fi # $darwin_arches |
| 377 | fi # $run |
| 378 | ;; |
| 379 | *) |
| 380 | func_extract_an_archive "$my_xdir" "$my_xabs" |
| 381 | ;; |
| 382 | esac |
| 383 | my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` |
| 384 | done |
| 385 | func_extract_archives_result="$my_oldobjs" |
| 386 | } |
| 387 | # End of Shell function definitions |
| 388 | ##################################### |
| 389 | |
| 390 | # Darwin sucks |
| 391 | eval std_shrext=\"$shrext_cmds\" |
| 392 | |
| 393 | disable_libs=no |
| 394 | |
| 395 | # Parse our command line options once, thoroughly. |
| 396 | while test "$#" -gt 0 |
| 397 | do |
| 398 | arg="$1" |
| 399 | shift |
| 400 | |
| 401 | case $arg in |
| 402 | -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; |
| 403 | *) optarg= ;; |
| 404 | esac |
| 405 | |
| 406 | # If the previous option needs an argument, assign it. |
| 407 | if test -n "$prev"; then |
| 408 | case $prev in |
| 409 | execute_dlfiles) |
| 410 | execute_dlfiles="$execute_dlfiles $arg" |
| 411 | ;; |
| 412 | tag) |
| 413 | tagname="$arg" |
| 414 | preserve_args="${preserve_args}=$arg" |
| 415 | |
| 416 | # Check whether tagname contains only valid characters |
| 417 | case $tagname in |
| 418 | *[!-_A-Za-z0-9,/]*) |
| 419 | $echo "$progname: invalid tag name: $tagname" 1>&2 |
| 420 | exit $EXIT_FAILURE |
| 421 | ;; |
| 422 | esac |
| 423 | |
| 424 | case $tagname in |
| 425 | CC) |
| 426 | # Don't test for the "default" C tag, as we know, it's there, but |
| 427 | # not specially marked. |
| 428 | ;; |
| 429 | *) |
| 430 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then |
| 431 | taglist="$taglist $tagname" |
| 432 | # Evaluate the configuration. |
| 433 | eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" |
| 434 | else |
| 435 | $echo "$progname: ignoring unknown tag $tagname" 1>&2 |
| 436 | fi |
| 437 | ;; |
| 438 | esac |
| 439 | ;; |
| 440 | *) |
| 441 | eval "$prev=\$arg" |
| 442 | ;; |
| 443 | esac |
| 444 | |
| 445 | prev= |
| 446 | prevopt= |
| 447 | continue |
| 448 | fi |
| 449 | |
| 450 | # Have we seen a non-optional argument yet? |
| 451 | case $arg in |
| 452 | --help) |
| 453 | show_help=yes |
| 454 | ;; |
| 455 | |
| 456 | --version) |
| 457 | $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" |
| 458 | $echo |
| 459 | $echo "Copyright (C) 2005 Free Software Foundation, Inc." |
| 460 | $echo "This is free software; see the source for copying conditions. There is NO" |
| 461 | $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." |
| 462 | exit $? |
| 463 | ;; |
| 464 | |
| 465 | --config) |
| 466 | ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath |
| 467 | # Now print the configurations for the tags. |
| 468 | for tagname in $taglist; do |
| 469 | ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" |
| 470 | done |
| 471 | exit $? |
| 472 | ;; |
| 473 | |
| 474 | --debug) |
| 475 | $echo "$progname: enabling shell trace mode" |
| 476 | set -x |
| 477 | preserve_args="$preserve_args $arg" |
| 478 | ;; |
| 479 | |
| 480 | --dry-run | -n) |
| 481 | run=: |
| 482 | ;; |
| 483 | |
| 484 | --features) |
| 485 | $echo "host: $host" |
| 486 | if test "$build_libtool_libs" = yes; then |
| 487 | $echo "enable shared libraries" |
| 488 | else |
| 489 | $echo "disable shared libraries" |
| 490 | fi |
| 491 | if test "$build_old_libs" = yes; then |
| 492 | $echo "enable static libraries" |
| 493 | else |
| 494 | $echo "disable static libraries" |
| 495 | fi |
| 496 | exit $? |
| 497 | ;; |
| 498 | |
| 499 | --finish) mode="finish" ;; |
| 500 | |
| 501 | --mode) prevopt="--mode" prev=mode ;; |
| 502 | --mode=*) mode="$optarg" ;; |
| 503 | |
| 504 | --preserve-dup-deps) duplicate_deps="yes" ;; |
| 505 | |
| 506 | --quiet | --silent) |
| 507 | show=: |
| 508 | preserve_args="$preserve_args $arg" |
| 509 | ;; |
| 510 | |
| 511 | --tag) |
| 512 | prevopt="--tag" |
| 513 | prev=tag |
| 514 | preserve_args="$preserve_args --tag" |
| 515 | ;; |
| 516 | --tag=*) |
| 517 | set tag "$optarg" ${1+"$@"} |
| 518 | shift |
| 519 | prev=tag |
| 520 | preserve_args="$preserve_args --tag" |
| 521 | ;; |
| 522 | |
| 523 | -dlopen) |
| 524 | prevopt="-dlopen" |
| 525 | prev=execute_dlfiles |
| 526 | ;; |
| 527 | |
| 528 | -*) |
| 529 | $echo "$modename: unrecognized option \`$arg'" 1>&2 |
| 530 | $echo "$help" 1>&2 |
| 531 | exit $EXIT_FAILURE |
| 532 | ;; |
| 533 | |
| 534 | *) |
| 535 | nonopt="$arg" |
| 536 | break |
| 537 | ;; |
| 538 | esac |
| 539 | done |
| 540 | |
| 541 | if test -n "$prevopt"; then |
| 542 | $echo "$modename: option \`$prevopt' requires an argument" 1>&2 |
| 543 | $echo "$help" 1>&2 |
| 544 | exit $EXIT_FAILURE |
| 545 | fi |
| 546 | |
| 547 | case $disable_libs in |
| 548 | no) |
| 549 | ;; |
| 550 | shared) |
| 551 | build_libtool_libs=no |
| 552 | build_old_libs=yes |
| 553 | ;; |
| 554 | static) |
| 555 | build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` |
| 556 | ;; |
| 557 | esac |
| 558 | |
| 559 | # If this variable is set in any of the actions, the command in it |
| 560 | # will be execed at the end. This prevents here-documents from being |
| 561 | # left over by shells. |
| 562 | exec_cmd= |
| 563 | |
| 564 | if test -z "$show_help"; then |
| 565 | |
| 566 | # Infer the operation mode. |
| 567 | if test -z "$mode"; then |
| 568 | $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 |
| 569 | $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 |
| 570 | case $nonopt in |
| 571 | *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) |
| 572 | mode=link |
| 573 | for arg |
| 574 | do |
| 575 | case $arg in |
| 576 | -c) |
| 577 | mode=compile |
| 578 | break |
| 579 | ;; |
| 580 | esac |
| 581 | done |
| 582 | ;; |
| 583 | *db | *dbx | *strace | *truss) |
| 584 | mode=execute |
| 585 | ;; |
| 586 | *install*|cp|mv) |
| 587 | mode=install |
| 588 | ;; |
| 589 | *rm) |
| 590 | mode=uninstall |
| 591 | ;; |
| 592 | *) |
| 593 | # If we have no mode, but dlfiles were specified, then do execute mode. |
| 594 | test -n "$execute_dlfiles" && mode=execute |
| 595 | |
| 596 | # Just use the default operation mode. |
| 597 | if test -z "$mode"; then |
| 598 | if test -n "$nonopt"; then |
| 599 | $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 |
| 600 | else |
| 601 | $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 |
| 602 | fi |
| 603 | fi |
| 604 | ;; |
| 605 | esac |
| 606 | fi |
| 607 | |
| 608 | # Only execute mode is allowed to have -dlopen flags. |
| 609 | if test -n "$execute_dlfiles" && test "$mode" != execute; then |
| 610 | $echo "$modename: unrecognized option \`-dlopen'" 1>&2 |
| 611 | $echo "$help" 1>&2 |
| 612 | exit $EXIT_FAILURE |
| 613 | fi |
| 614 | |
| 615 | # Change the help message to a mode-specific one. |
| 616 | generic_help="$help" |
| 617 | help="Try \`$modename --help --mode=$mode' for more information." |
| 618 | |
| 619 | # These modes are in order of execution frequency so that they run quickly. |
| 620 | case $mode in |
| 621 | # libtool compile mode |
| 622 | compile) |
| 623 | modename="$modename: compile" |
| 624 | # Get the compilation command and the source file. |
| 625 | base_compile= |
| 626 | srcfile="$nonopt" # always keep a non-empty value in "srcfile" |
| 627 | suppress_opt=yes |
| 628 | suppress_output= |
| 629 | arg_mode=normal |
| 630 | libobj= |
| 631 | later= |
| 632 | |
| 633 | for arg |
| 634 | do |
| 635 | case $arg_mode in |
| 636 | arg ) |
| 637 | # do not "continue". Instead, add this to base_compile |
| 638 | lastarg="$arg" |
| 639 | arg_mode=normal |
| 640 | ;; |
| 641 | |
| 642 | target ) |
| 643 | libobj="$arg" |
| 644 | arg_mode=normal |
| 645 | continue |
| 646 | ;; |
| 647 | |
| 648 | normal ) |
| 649 | # Accept any command-line options. |
| 650 | case $arg in |
| 651 | -o) |
| 652 | if test -n "$libobj" ; then |
| 653 | $echo "$modename: you cannot specify \`-o' more than once" 1>&2 |
| 654 | exit $EXIT_FAILURE |
| 655 | fi |
| 656 | arg_mode=target |
| 657 | continue |
| 658 | ;; |
| 659 | |
| 660 | -static | -prefer-pic | -prefer-non-pic) |
| 661 | later="$later $arg" |
| 662 | continue |
| 663 | ;; |
| 664 | |
| 665 | -no-suppress) |
| 666 | suppress_opt=no |
| 667 | continue |
| 668 | ;; |
| 669 | |
| 670 | -Xcompiler) |
| 671 | arg_mode=arg # the next one goes into the "base_compile" arg list |
| 672 | continue # The current "srcfile" will either be retained or |
| 673 | ;; # replaced later. I would guess that would be a bug. |
| 674 | |
| 675 | -Wc,*) |
| 676 | args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` |
| 677 | lastarg= |
| 678 | save_ifs="$IFS"; IFS=',' |
| 679 | for arg in $args; do |
| 680 | IFS="$save_ifs" |
| 681 | |
| 682 | # Double-quote args containing other shell metacharacters. |
| 683 | # Many Bourne shells cannot handle close brackets correctly |
| 684 | # in scan sets, so we specify it separately. |
| 685 | case $arg in |
| 686 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 687 | arg="\"$arg\"" |
| 688 | ;; |
| 689 | esac |
| 690 | lastarg="$lastarg $arg" |
| 691 | done |
| 692 | IFS="$save_ifs" |
| 693 | lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` |
| 694 | |
| 695 | # Add the arguments to base_compile. |
| 696 | base_compile="$base_compile $lastarg" |
| 697 | continue |
| 698 | ;; |
| 699 | |
| 700 | * ) |
| 701 | # Accept the current argument as the source file. |
| 702 | # The previous "srcfile" becomes the current argument. |
| 703 | # |
| 704 | lastarg="$srcfile" |
| 705 | srcfile="$arg" |
| 706 | ;; |
| 707 | esac # case $arg |
| 708 | ;; |
| 709 | esac # case $arg_mode |
| 710 | |
| 711 | # Aesthetically quote the previous argument. |
| 712 | lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` |
| 713 | |
| 714 | case $lastarg in |
| 715 | # Double-quote args containing other shell metacharacters. |
| 716 | # Many Bourne shells cannot handle close brackets correctly |
| 717 | # in scan sets, and some SunOS ksh mistreat backslash-escaping |
| 718 | # in scan sets (worked around with variable expansion), |
| 719 | # and furthermore cannot handle '|' '&' '(' ')' in scan sets |
| 720 | # at all, so we specify them separately. |
| 721 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 722 | lastarg="\"$lastarg\"" |
| 723 | ;; |
| 724 | esac |
| 725 | |
| 726 | base_compile="$base_compile $lastarg" |
| 727 | done # for arg |
| 728 | |
| 729 | case $arg_mode in |
| 730 | arg) |
| 731 | $echo "$modename: you must specify an argument for -Xcompile" |
| 732 | exit $EXIT_FAILURE |
| 733 | ;; |
| 734 | target) |
| 735 | $echo "$modename: you must specify a target with \`-o'" 1>&2 |
| 736 | exit $EXIT_FAILURE |
| 737 | ;; |
| 738 | *) |
| 739 | # Get the name of the library object. |
| 740 | [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` |
| 741 | ;; |
| 742 | esac |
| 743 | |
| 744 | # Recognize several different file suffixes. |
| 745 | # If the user specifies -o file.o, it is replaced with file.lo |
| 746 | xform='[cCFSifmso]' |
| 747 | case $libobj in |
| 748 | *.ada) xform=ada ;; |
| 749 | *.adb) xform=adb ;; |
| 750 | *.ads) xform=ads ;; |
| 751 | *.asm) xform=asm ;; |
| 752 | *.c++) xform=c++ ;; |
| 753 | *.cc) xform=cc ;; |
| 754 | *.ii) xform=ii ;; |
| 755 | *.class) xform=class ;; |
| 756 | *.cpp) xform=cpp ;; |
| 757 | *.cxx) xform=cxx ;; |
| 758 | *.f90) xform=f90 ;; |
| 759 | *.for) xform=for ;; |
| 760 | *.java) xform=java ;; |
| 761 | esac |
| 762 | |
| 763 | libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` |
| 764 | |
| 765 | case $libobj in |
| 766 | *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; |
| 767 | *) |
| 768 | $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 |
| 769 | exit $EXIT_FAILURE |
| 770 | ;; |
| 771 | esac |
| 772 | |
| 773 | func_infer_tag $base_compile |
| 774 | |
| 775 | for arg in $later; do |
| 776 | case $arg in |
| 777 | -static) |
| 778 | build_old_libs=yes |
| 779 | continue |
| 780 | ;; |
| 781 | |
| 782 | -prefer-pic) |
| 783 | pic_mode=yes |
| 784 | continue |
| 785 | ;; |
| 786 | |
| 787 | -prefer-non-pic) |
| 788 | pic_mode=no |
| 789 | continue |
| 790 | ;; |
| 791 | esac |
| 792 | done |
| 793 | |
| 794 | qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` |
| 795 | case $qlibobj in |
| 796 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 797 | qlibobj="\"$qlibobj\"" ;; |
| 798 | esac |
| 799 | test "X$libobj" != "X$qlibobj" \ |
| 800 | && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ |
| 801 | && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." |
| 802 | objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` |
| 803 | xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` |
| 804 | if test "X$xdir" = "X$obj"; then |
| 805 | xdir= |
| 806 | else |
| 807 | xdir=$xdir/ |
| 808 | fi |
| 809 | lobj=${xdir}$objdir/$objname |
| 810 | |
| 811 | if test -z "$base_compile"; then |
| 812 | $echo "$modename: you must specify a compilation command" 1>&2 |
| 813 | $echo "$help" 1>&2 |
| 814 | exit $EXIT_FAILURE |
| 815 | fi |
| 816 | |
| 817 | # Delete any leftover library objects. |
| 818 | if test "$build_old_libs" = yes; then |
| 819 | removelist="$obj $lobj $libobj ${libobj}T" |
| 820 | else |
| 821 | removelist="$lobj $libobj ${libobj}T" |
| 822 | fi |
| 823 | |
| 824 | $run $rm $removelist |
| 825 | trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 |
| 826 | |
| 827 | # On Cygwin there's no "real" PIC flag so we must build both object types |
| 828 | case $host_os in |
| 829 | cygwin* | mingw* | pw32* | os2*) |
| 830 | pic_mode=default |
| 831 | ;; |
| 832 | esac |
| 833 | if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then |
| 834 | # non-PIC code in shared libraries is not supported |
| 835 | pic_mode=default |
| 836 | fi |
| 837 | |
| 838 | # Calculate the filename of the output object if compiler does |
| 839 | # not support -o with -c |
| 840 | if test "$compiler_c_o" = no; then |
| 841 | output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} |
| 842 | lockfile="$output_obj.lock" |
| 843 | removelist="$removelist $output_obj $lockfile" |
| 844 | trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 |
| 845 | else |
| 846 | output_obj= |
| 847 | need_locks=no |
| 848 | lockfile= |
| 849 | fi |
| 850 | |
| 851 | # Lock this critical section if it is needed |
| 852 | # We use this script file to make the link, it avoids creating a new file |
| 853 | if test "$need_locks" = yes; then |
| 854 | until $run ln "$progpath" "$lockfile" 2>/dev/null; do |
| 855 | $show "Waiting for $lockfile to be removed" |
| 856 | sleep 2 |
| 857 | done |
| 858 | elif test "$need_locks" = warn; then |
| 859 | if test -f "$lockfile"; then |
| 860 | $echo "\ |
| 861 | *** ERROR, $lockfile exists and contains: |
| 862 | `cat $lockfile 2>/dev/null` |
| 863 | |
| 864 | This indicates that another process is trying to use the same |
| 865 | temporary object file, and libtool could not work around it because |
| 866 | your compiler does not support \`-c' and \`-o' together. If you |
| 867 | repeat this compilation, it may succeed, by chance, but you had better |
| 868 | avoid parallel builds (make -j) in this platform, or get a better |
| 869 | compiler." |
| 870 | |
| 871 | $run $rm $removelist |
| 872 | exit $EXIT_FAILURE |
| 873 | fi |
| 874 | $echo "$srcfile" > "$lockfile" |
| 875 | fi |
| 876 | |
| 877 | if test -n "$fix_srcfile_path"; then |
| 878 | eval srcfile=\"$fix_srcfile_path\" |
| 879 | fi |
| 880 | qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` |
| 881 | case $qsrcfile in |
| 882 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 883 | qsrcfile="\"$qsrcfile\"" ;; |
| 884 | esac |
| 885 | |
| 886 | $run $rm "$libobj" "${libobj}T" |
| 887 | |
| 888 | # Create a libtool object file (analogous to a ".la" file), |
| 889 | # but don't create it if we're doing a dry run. |
| 890 | test -z "$run" && cat > ${libobj}T <<EOF |
| 891 | # $libobj - a libtool object file |
| 892 | # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP |
| 893 | # |
| 894 | # Please DO NOT delete this file! |
| 895 | # It is necessary for linking the library. |
| 896 | |
| 897 | # Name of the PIC object. |
| 898 | EOF |
| 899 | |
| 900 | # Only build a PIC object if we are building libtool libraries. |
| 901 | if test "$build_libtool_libs" = yes; then |
| 902 | # Without this assignment, base_compile gets emptied. |
| 903 | fbsd_hideous_sh_bug=$base_compile |
| 904 | |
| 905 | if test "$pic_mode" != no; then |
| 906 | command="$base_compile $qsrcfile $pic_flag" |
| 907 | else |
| 908 | # Don't build PIC code |
| 909 | command="$base_compile $qsrcfile" |
| 910 | fi |
| 911 | |
| 912 | if test ! -d "${xdir}$objdir"; then |
| 913 | $show "$mkdir ${xdir}$objdir" |
| 914 | $run $mkdir ${xdir}$objdir |
| 915 | exit_status=$? |
| 916 | if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then |
| 917 | exit $exit_status |
| 918 | fi |
| 919 | fi |
| 920 | |
| 921 | if test -z "$output_obj"; then |
| 922 | # Place PIC objects in $objdir |
| 923 | command="$command -o $lobj" |
| 924 | fi |
| 925 | |
| 926 | $run $rm "$lobj" "$output_obj" |
| 927 | |
| 928 | $show "$command" |
| 929 | if $run eval "$command"; then : |
| 930 | else |
| 931 | test -n "$output_obj" && $run $rm $removelist |
| 932 | exit $EXIT_FAILURE |
| 933 | fi |
| 934 | |
| 935 | if test "$need_locks" = warn && |
| 936 | test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| 937 | $echo "\ |
| 938 | *** ERROR, $lockfile contains: |
| 939 | `cat $lockfile 2>/dev/null` |
| 940 | |
| 941 | but it should contain: |
| 942 | $srcfile |
| 943 | |
| 944 | This indicates that another process is trying to use the same |
| 945 | temporary object file, and libtool could not work around it because |
| 946 | your compiler does not support \`-c' and \`-o' together. If you |
| 947 | repeat this compilation, it may succeed, by chance, but you had better |
| 948 | avoid parallel builds (make -j) in this platform, or get a better |
| 949 | compiler." |
| 950 | |
| 951 | $run $rm $removelist |
| 952 | exit $EXIT_FAILURE |
| 953 | fi |
| 954 | |
| 955 | # Just move the object if needed, then go on to compile the next one |
| 956 | if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then |
| 957 | $show "$mv $output_obj $lobj" |
| 958 | if $run $mv $output_obj $lobj; then : |
| 959 | else |
| 960 | error=$? |
| 961 | $run $rm $removelist |
| 962 | exit $error |
| 963 | fi |
| 964 | fi |
| 965 | |
| 966 | # Append the name of the PIC object to the libtool object file. |
| 967 | test -z "$run" && cat >> ${libobj}T <<EOF |
| 968 | pic_object='$objdir/$objname' |
| 969 | |
| 970 | EOF |
| 971 | |
| 972 | # Allow error messages only from the first compilation. |
| 973 | if test "$suppress_opt" = yes; then |
| 974 | suppress_output=' >/dev/null 2>&1' |
| 975 | fi |
| 976 | else |
| 977 | # No PIC object so indicate it doesn't exist in the libtool |
| 978 | # object file. |
| 979 | test -z "$run" && cat >> ${libobj}T <<EOF |
| 980 | pic_object=none |
| 981 | |
| 982 | EOF |
| 983 | fi |
| 984 | |
| 985 | # Only build a position-dependent object if we build old libraries. |
| 986 | if test "$build_old_libs" = yes; then |
| 987 | if test "$pic_mode" != yes; then |
| 988 | # Don't build PIC code |
| 989 | command="$base_compile $qsrcfile" |
| 990 | else |
| 991 | command="$base_compile $qsrcfile $pic_flag" |
| 992 | fi |
| 993 | if test "$compiler_c_o" = yes; then |
| 994 | command="$command -o $obj" |
| 995 | fi |
| 996 | |
| 997 | # Suppress compiler output if we already did a PIC compilation. |
| 998 | command="$command$suppress_output" |
| 999 | $run $rm "$obj" "$output_obj" |
| 1000 | $show "$command" |
| 1001 | if $run eval "$command"; then : |
| 1002 | else |
| 1003 | $run $rm $removelist |
| 1004 | exit $EXIT_FAILURE |
| 1005 | fi |
| 1006 | |
| 1007 | if test "$need_locks" = warn && |
| 1008 | test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| 1009 | $echo "\ |
| 1010 | *** ERROR, $lockfile contains: |
| 1011 | `cat $lockfile 2>/dev/null` |
| 1012 | |
| 1013 | but it should contain: |
| 1014 | $srcfile |
| 1015 | |
| 1016 | This indicates that another process is trying to use the same |
| 1017 | temporary object file, and libtool could not work around it because |
| 1018 | your compiler does not support \`-c' and \`-o' together. If you |
| 1019 | repeat this compilation, it may succeed, by chance, but you had better |
| 1020 | avoid parallel builds (make -j) in this platform, or get a better |
| 1021 | compiler." |
| 1022 | |
| 1023 | $run $rm $removelist |
| 1024 | exit $EXIT_FAILURE |
| 1025 | fi |
| 1026 | |
| 1027 | # Just move the object if needed |
| 1028 | if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then |
| 1029 | $show "$mv $output_obj $obj" |
| 1030 | if $run $mv $output_obj $obj; then : |
| 1031 | else |
| 1032 | error=$? |
| 1033 | $run $rm $removelist |
| 1034 | exit $error |
| 1035 | fi |
| 1036 | fi |
| 1037 | |
| 1038 | # Append the name of the non-PIC object the libtool object file. |
| 1039 | # Only append if the libtool object file exists. |
| 1040 | test -z "$run" && cat >> ${libobj}T <<EOF |
| 1041 | # Name of the non-PIC object. |
| 1042 | non_pic_object='$objname' |
| 1043 | |
| 1044 | EOF |
| 1045 | else |
| 1046 | # Append the name of the non-PIC object the libtool object file. |
| 1047 | # Only append if the libtool object file exists. |
| 1048 | test -z "$run" && cat >> ${libobj}T <<EOF |
| 1049 | # Name of the non-PIC object. |
| 1050 | non_pic_object=none |
| 1051 | |
| 1052 | EOF |
| 1053 | fi |
| 1054 | |
| 1055 | $run $mv "${libobj}T" "${libobj}" |
| 1056 | |
| 1057 | # Unlock the critical section if it was locked |
| 1058 | if test "$need_locks" != no; then |
| 1059 | $run $rm "$lockfile" |
| 1060 | fi |
| 1061 | |
| 1062 | exit $EXIT_SUCCESS |
| 1063 | ;; |
| 1064 | |
| 1065 | # libtool link mode |
| 1066 | link | relink) |
| 1067 | modename="$modename: link" |
| 1068 | case $host in |
| 1069 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) |
| 1070 | # It is impossible to link a dll without this setting, and |
| 1071 | # we shouldn't force the makefile maintainer to figure out |
| 1072 | # which system we are compiling for in order to pass an extra |
| 1073 | # flag for every libtool invocation. |
| 1074 | # allow_undefined=no |
| 1075 | |
| 1076 | # FIXME: Unfortunately, there are problems with the above when trying |
| 1077 | # to make a dll which has undefined symbols, in which case not |
| 1078 | # even a static library is built. For now, we need to specify |
| 1079 | # -no-undefined on the libtool link line when we can be certain |
| 1080 | # that all symbols are satisfied, otherwise we get a static library. |
| 1081 | allow_undefined=yes |
| 1082 | ;; |
| 1083 | *) |
| 1084 | allow_undefined=yes |
| 1085 | ;; |
| 1086 | esac |
| 1087 | libtool_args="$nonopt" |
| 1088 | base_compile="$nonopt $@" |
| 1089 | compile_command="$nonopt" |
| 1090 | finalize_command="$nonopt" |
| 1091 | |
| 1092 | compile_rpath= |
| 1093 | finalize_rpath= |
| 1094 | compile_shlibpath= |
| 1095 | finalize_shlibpath= |
| 1096 | convenience= |
| 1097 | old_convenience= |
| 1098 | deplibs= |
| 1099 | old_deplibs= |
| 1100 | compiler_flags= |
| 1101 | linker_flags= |
| 1102 | dllsearchpath= |
| 1103 | lib_search_path=`pwd` |
| 1104 | inst_prefix_dir= |
| 1105 | |
| 1106 | avoid_version=no |
| 1107 | dlfiles= |
| 1108 | dlprefiles= |
| 1109 | dlself=no |
| 1110 | export_dynamic=no |
| 1111 | export_symbols= |
| 1112 | export_symbols_regex= |
| 1113 | generated= |
| 1114 | libobjs= |
| 1115 | ltlibs= |
| 1116 | module=no |
| 1117 | no_install=no |
| 1118 | objs= |
| 1119 | non_pic_objects= |
| 1120 | notinst_path= # paths that contain not-installed libtool libraries |
| 1121 | precious_files_regex= |
| 1122 | prefer_static_libs=no |
| 1123 | preload=no |
| 1124 | prev= |
| 1125 | prevarg= |
| 1126 | release= |
| 1127 | rpath= |
| 1128 | xrpath= |
| 1129 | perm_rpath= |
| 1130 | temp_rpath= |
| 1131 | thread_safe=no |
| 1132 | vinfo= |
| 1133 | vinfo_number=no |
| 1134 | |
| 1135 | func_infer_tag $base_compile |
| 1136 | |
| 1137 | # We need to know -static, to get the right output filenames. |
| 1138 | for arg |
| 1139 | do |
| 1140 | case $arg in |
| 1141 | -all-static | -static) |
| 1142 | if test "X$arg" = "X-all-static"; then |
| 1143 | if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then |
| 1144 | $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 |
| 1145 | fi |
| 1146 | if test -n "$link_static_flag"; then |
| 1147 | dlopen_self=$dlopen_self_static |
| 1148 | fi |
| 1149 | prefer_static_libs=yes |
| 1150 | else |
| 1151 | if test -z "$pic_flag" && test -n "$link_static_flag"; then |
| 1152 | dlopen_self=$dlopen_self_static |
| 1153 | fi |
| 1154 | prefer_static_libs=built |
| 1155 | fi |
| 1156 | build_libtool_libs=no |
| 1157 | build_old_libs=yes |
| 1158 | break |
| 1159 | ;; |
| 1160 | esac |
| 1161 | done |
| 1162 | |
| 1163 | # See if our shared archives depend on static archives. |
| 1164 | test -n "$old_archive_from_new_cmds" && build_old_libs=yes |
| 1165 | |
| 1166 | # Go through the arguments, transforming them on the way. |
| 1167 | while test "$#" -gt 0; do |
| 1168 | arg="$1" |
| 1169 | shift |
| 1170 | case $arg in |
| 1171 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1172 | qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test |
| 1173 | ;; |
| 1174 | *) qarg=$arg ;; |
| 1175 | esac |
| 1176 | libtool_args="$libtool_args $qarg" |
| 1177 | |
| 1178 | # If the previous option needs an argument, assign it. |
| 1179 | if test -n "$prev"; then |
| 1180 | case $prev in |
| 1181 | output) |
| 1182 | compile_command="$compile_command @OUTPUT@" |
| 1183 | finalize_command="$finalize_command @OUTPUT@" |
| 1184 | ;; |
| 1185 | esac |
| 1186 | |
| 1187 | case $prev in |
| 1188 | dlfiles|dlprefiles) |
| 1189 | if test "$preload" = no; then |
| 1190 | # Add the symbol object into the linking commands. |
| 1191 | compile_command="$compile_command @SYMFILE@" |
| 1192 | finalize_command="$finalize_command @SYMFILE@" |
| 1193 | preload=yes |
| 1194 | fi |
| 1195 | case $arg in |
| 1196 | *.la | *.lo) ;; # We handle these cases below. |
| 1197 | force) |
| 1198 | if test "$dlself" = no; then |
| 1199 | dlself=needless |
| 1200 | export_dynamic=yes |
| 1201 | fi |
| 1202 | prev= |
| 1203 | continue |
| 1204 | ;; |
| 1205 | self) |
| 1206 | if test "$prev" = dlprefiles; then |
| 1207 | dlself=yes |
| 1208 | elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then |
| 1209 | dlself=yes |
| 1210 | else |
| 1211 | dlself=needless |
| 1212 | export_dynamic=yes |
| 1213 | fi |
| 1214 | prev= |
| 1215 | continue |
| 1216 | ;; |
| 1217 | *) |
| 1218 | if test "$prev" = dlfiles; then |
| 1219 | dlfiles="$dlfiles $arg" |
| 1220 | else |
| 1221 | dlprefiles="$dlprefiles $arg" |
| 1222 | fi |
| 1223 | prev= |
| 1224 | continue |
| 1225 | ;; |
| 1226 | esac |
| 1227 | ;; |
| 1228 | expsyms) |
| 1229 | export_symbols="$arg" |
| 1230 | if test ! -f "$arg"; then |
| 1231 | $echo "$modename: symbol file \`$arg' does not exist" |
| 1232 | exit $EXIT_FAILURE |
| 1233 | fi |
| 1234 | prev= |
| 1235 | continue |
| 1236 | ;; |
| 1237 | expsyms_regex) |
| 1238 | export_symbols_regex="$arg" |
| 1239 | prev= |
| 1240 | continue |
| 1241 | ;; |
| 1242 | inst_prefix) |
| 1243 | inst_prefix_dir="$arg" |
| 1244 | prev= |
| 1245 | continue |
| 1246 | ;; |
| 1247 | precious_regex) |
| 1248 | precious_files_regex="$arg" |
| 1249 | prev= |
| 1250 | continue |
| 1251 | ;; |
| 1252 | release) |
| 1253 | release="-$arg" |
| 1254 | prev= |
| 1255 | continue |
| 1256 | ;; |
| 1257 | objectlist) |
| 1258 | if test -f "$arg"; then |
| 1259 | save_arg=$arg |
| 1260 | moreargs= |
| 1261 | for fil in `cat $save_arg` |
| 1262 | do |
| 1263 | # moreargs="$moreargs $fil" |
| 1264 | arg=$fil |
| 1265 | # A libtool-controlled object. |
| 1266 | |
| 1267 | # Check to see that this really is a libtool object. |
| 1268 | if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then |
| 1269 | pic_object= |
| 1270 | non_pic_object= |
| 1271 | |
| 1272 | # Read the .lo file |
| 1273 | # If there is no directory component, then add one. |
| 1274 | case $arg in |
| 1275 | */* | *\\*) . $arg ;; |
| 1276 | *) . ./$arg ;; |
| 1277 | esac |
| 1278 | |
| 1279 | if test -z "$pic_object" || \ |
| 1280 | test -z "$non_pic_object" || |
| 1281 | test "$pic_object" = none && \ |
| 1282 | test "$non_pic_object" = none; then |
| 1283 | $echo "$modename: cannot find name of object for \`$arg'" 1>&2 |
| 1284 | exit $EXIT_FAILURE |
| 1285 | fi |
| 1286 | |
| 1287 | # Extract subdirectory from the argument. |
| 1288 | xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` |
| 1289 | if test "X$xdir" = "X$arg"; then |
| 1290 | xdir= |
| 1291 | else |
| 1292 | xdir="$xdir/" |
| 1293 | fi |
| 1294 | |
| 1295 | if test "$pic_object" != none; then |
| 1296 | # Prepend the subdirectory the object is found in. |
| 1297 | pic_object="$xdir$pic_object" |
| 1298 | |
| 1299 | if test "$prev" = dlfiles; then |
| 1300 | if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then |
| 1301 | dlfiles="$dlfiles $pic_object" |
| 1302 | prev= |
| 1303 | continue |
| 1304 | else |
| 1305 | # If libtool objects are unsupported, then we need to preload. |
| 1306 | prev=dlprefiles |
| 1307 | fi |
| 1308 | fi |
| 1309 | |
| 1310 | # CHECK ME: I think I busted this. -Ossama |
| 1311 | if test "$prev" = dlprefiles; then |
| 1312 | # Preload the old-style object. |
| 1313 | dlprefiles="$dlprefiles $pic_object" |
| 1314 | prev= |
| 1315 | fi |
| 1316 | |
| 1317 | # A PIC object. |
| 1318 | libobjs="$libobjs $pic_object" |
| 1319 | arg="$pic_object" |
| 1320 | fi |
| 1321 | |
| 1322 | # Non-PIC object. |
| 1323 | if test "$non_pic_object" != none; then |
| 1324 | # Prepend the subdirectory the object is found in. |
| 1325 | non_pic_object="$xdir$non_pic_object" |
| 1326 | |
| 1327 | # A standard non-PIC object |
| 1328 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1329 | if test -z "$pic_object" || test "$pic_object" = none ; then |
| 1330 | arg="$non_pic_object" |
| 1331 | fi |
| 1332 | else |
| 1333 | # If the PIC object exists, use it instead. |
| 1334 | # $xdir was prepended to $pic_object above. |
| 1335 | non_pic_object="$pic_object" |
| 1336 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1337 | fi |
| 1338 | else |
| 1339 | # Only an error if not doing a dry-run. |
| 1340 | if test -z "$run"; then |
| 1341 | $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 |
| 1342 | exit $EXIT_FAILURE |
| 1343 | else |
| 1344 | # Dry-run case. |
| 1345 | |
| 1346 | # Extract subdirectory from the argument. |
| 1347 | xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` |
| 1348 | if test "X$xdir" = "X$arg"; then |
| 1349 | xdir= |
| 1350 | else |
| 1351 | xdir="$xdir/" |
| 1352 | fi |
| 1353 | |
| 1354 | pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` |
| 1355 | non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` |
| 1356 | libobjs="$libobjs $pic_object" |
| 1357 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1358 | fi |
| 1359 | fi |
| 1360 | done |
| 1361 | else |
| 1362 | $echo "$modename: link input file \`$save_arg' does not exist" |
| 1363 | exit $EXIT_FAILURE |
| 1364 | fi |
| 1365 | arg=$save_arg |
| 1366 | prev= |
| 1367 | continue |
| 1368 | ;; |
| 1369 | rpath | xrpath) |
| 1370 | # We need an absolute path. |
| 1371 | case $arg in |
| 1372 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 1373 | *) |
| 1374 | $echo "$modename: only absolute run-paths are allowed" 1>&2 |
| 1375 | exit $EXIT_FAILURE |
| 1376 | ;; |
| 1377 | esac |
| 1378 | if test "$prev" = rpath; then |
| 1379 | case "$rpath " in |
| 1380 | *" $arg "*) ;; |
| 1381 | *) rpath="$rpath $arg" ;; |
| 1382 | esac |
| 1383 | else |
| 1384 | case "$xrpath " in |
| 1385 | *" $arg "*) ;; |
| 1386 | *) xrpath="$xrpath $arg" ;; |
| 1387 | esac |
| 1388 | fi |
| 1389 | prev= |
| 1390 | continue |
| 1391 | ;; |
| 1392 | xcompiler) |
| 1393 | compiler_flags="$compiler_flags $qarg" |
| 1394 | prev= |
| 1395 | compile_command="$compile_command $qarg" |
| 1396 | finalize_command="$finalize_command $qarg" |
| 1397 | continue |
| 1398 | ;; |
| 1399 | xlinker) |
| 1400 | linker_flags="$linker_flags $qarg" |
| 1401 | compiler_flags="$compiler_flags $wl$qarg" |
| 1402 | prev= |
| 1403 | compile_command="$compile_command $wl$qarg" |
| 1404 | finalize_command="$finalize_command $wl$qarg" |
| 1405 | continue |
| 1406 | ;; |
| 1407 | xcclinker) |
| 1408 | linker_flags="$linker_flags $qarg" |
| 1409 | compiler_flags="$compiler_flags $qarg" |
| 1410 | prev= |
| 1411 | compile_command="$compile_command $qarg" |
| 1412 | finalize_command="$finalize_command $qarg" |
| 1413 | continue |
| 1414 | ;; |
| 1415 | shrext) |
| 1416 | shrext_cmds="$arg" |
| 1417 | prev= |
| 1418 | continue |
| 1419 | ;; |
| 1420 | darwin_framework|darwin_framework_skip) |
| 1421 | test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" |
| 1422 | compile_command="$compile_command $arg" |
| 1423 | finalize_command="$finalize_command $arg" |
| 1424 | prev= |
| 1425 | continue |
| 1426 | ;; |
| 1427 | *) |
| 1428 | eval "$prev=\"\$arg\"" |
| 1429 | prev= |
| 1430 | continue |
| 1431 | ;; |
| 1432 | esac |
| 1433 | fi # test -n "$prev" |
| 1434 | |
| 1435 | prevarg="$arg" |
| 1436 | |
| 1437 | case $arg in |
| 1438 | -all-static) |
| 1439 | if test -n "$link_static_flag"; then |
| 1440 | compile_command="$compile_command $link_static_flag" |
| 1441 | finalize_command="$finalize_command $link_static_flag" |
| 1442 | fi |
| 1443 | continue |
| 1444 | ;; |
| 1445 | |
| 1446 | -allow-undefined) |
| 1447 | # FIXME: remove this flag sometime in the future. |
| 1448 | $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 |
| 1449 | continue |
| 1450 | ;; |
| 1451 | |
| 1452 | -avoid-version) |
| 1453 | avoid_version=yes |
| 1454 | continue |
| 1455 | ;; |
| 1456 | |
| 1457 | -dlopen) |
| 1458 | prev=dlfiles |
| 1459 | continue |
| 1460 | ;; |
| 1461 | |
| 1462 | -dlpreopen) |
| 1463 | prev=dlprefiles |
| 1464 | continue |
| 1465 | ;; |
| 1466 | |
| 1467 | -export-dynamic) |
| 1468 | export_dynamic=yes |
| 1469 | continue |
| 1470 | ;; |
| 1471 | |
| 1472 | -export-symbols | -export-symbols-regex) |
| 1473 | if test -n "$export_symbols" || test -n "$export_symbols_regex"; then |
| 1474 | $echo "$modename: more than one -exported-symbols argument is not allowed" |
| 1475 | exit $EXIT_FAILURE |
| 1476 | fi |
| 1477 | if test "X$arg" = "X-export-symbols"; then |
| 1478 | prev=expsyms |
| 1479 | else |
| 1480 | prev=expsyms_regex |
| 1481 | fi |
| 1482 | continue |
| 1483 | ;; |
| 1484 | |
| 1485 | -framework|-arch|-isysroot) |
| 1486 | case " $CC " in |
| 1487 | *" ${arg} ${1} "* | *" ${arg} ${1} "*) |
| 1488 | prev=darwin_framework_skip ;; |
| 1489 | *) compiler_flags="$compiler_flags $arg" |
| 1490 | prev=darwin_framework ;; |
| 1491 | esac |
| 1492 | compile_command="$compile_command $arg" |
| 1493 | finalize_command="$finalize_command $arg" |
| 1494 | continue |
| 1495 | ;; |
| 1496 | |
| 1497 | -inst-prefix-dir) |
| 1498 | prev=inst_prefix |
| 1499 | continue |
| 1500 | ;; |
| 1501 | |
| 1502 | # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* |
| 1503 | # so, if we see these flags be careful not to treat them like -L |
| 1504 | -L[A-Z][A-Z]*:*) |
| 1505 | case $with_gcc/$host in |
| 1506 | no/*-*-irix* | /*-*-irix*) |
| 1507 | compile_command="$compile_command $arg" |
| 1508 | finalize_command="$finalize_command $arg" |
| 1509 | ;; |
| 1510 | esac |
| 1511 | continue |
| 1512 | ;; |
| 1513 | |
| 1514 | -L*) |
| 1515 | dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` |
| 1516 | # We need an absolute path. |
| 1517 | case $dir in |
| 1518 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 1519 | *) |
| 1520 | absdir=`cd "$dir" && pwd` |
| 1521 | if test -z "$absdir"; then |
| 1522 | $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 |
| 1523 | absdir="$dir" |
| 1524 | notinst_path="$notinst_path $dir" |
| 1525 | fi |
| 1526 | dir="$absdir" |
| 1527 | ;; |
| 1528 | esac |
| 1529 | case "$deplibs " in |
| 1530 | *" -L$dir "*) ;; |
| 1531 | *) |
| 1532 | deplibs="$deplibs -L$dir" |
| 1533 | lib_search_path="$lib_search_path $dir" |
| 1534 | ;; |
| 1535 | esac |
| 1536 | case $host in |
| 1537 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) |
| 1538 | testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` |
| 1539 | case :$dllsearchpath: in |
| 1540 | *":$dir:"*) ;; |
| 1541 | *) dllsearchpath="$dllsearchpath:$dir";; |
| 1542 | esac |
| 1543 | case :$dllsearchpath: in |
| 1544 | *":$testbindir:"*) ;; |
| 1545 | *) dllsearchpath="$dllsearchpath:$testbindir";; |
| 1546 | esac |
| 1547 | ;; |
| 1548 | esac |
| 1549 | continue |
| 1550 | ;; |
| 1551 | |
| 1552 | -l*) |
| 1553 | if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then |
| 1554 | case $host in |
| 1555 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) |
| 1556 | # These systems don't actually have a C or math library (as such) |
| 1557 | continue |
| 1558 | ;; |
| 1559 | *-*-os2*) |
| 1560 | # These systems don't actually have a C library (as such) |
| 1561 | test "X$arg" = "X-lc" && continue |
| 1562 | ;; |
| 1563 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
| 1564 | # Do not include libc due to us having libc/libc_r. |
| 1565 | test "X$arg" = "X-lc" && continue |
| 1566 | ;; |
| 1567 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 1568 | # Rhapsody C and math libraries are in the System framework |
| 1569 | deplibs="$deplibs -framework System" |
| 1570 | continue |
| 1571 | ;; |
| 1572 | *-*-sco3.2v5* | *-*-sco5v6*) |
| 1573 | # Causes problems with __ctype |
| 1574 | test "X$arg" = "X-lc" && continue |
| 1575 | ;; |
| 1576 | *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| 1577 | # Compiler inserts libc in the correct place for threads to work |
| 1578 | test "X$arg" = "X-lc" && continue |
| 1579 | ;; |
| 1580 | esac |
| 1581 | elif test "X$arg" = "X-lc_r"; then |
| 1582 | case $host in |
| 1583 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
| 1584 | # Do not include libc_r directly, use -pthread flag. |
| 1585 | continue |
| 1586 | ;; |
| 1587 | esac |
| 1588 | fi |
| 1589 | deplibs="$deplibs $arg" |
| 1590 | continue |
| 1591 | ;; |
| 1592 | |
| 1593 | # Tru64 UNIX uses -model [arg] to determine the layout of C++ |
| 1594 | # classes, name mangling, and exception handling. |
| 1595 | -model) |
| 1596 | compile_command="$compile_command $arg" |
| 1597 | compiler_flags="$compiler_flags $arg" |
| 1598 | finalize_command="$finalize_command $arg" |
| 1599 | prev=xcompiler |
| 1600 | continue |
| 1601 | ;; |
| 1602 | |
| 1603 | -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) |
| 1604 | compiler_flags="$compiler_flags $arg" |
| 1605 | compile_command="$compile_command $arg" |
| 1606 | finalize_command="$finalize_command $arg" |
| 1607 | continue |
| 1608 | ;; |
| 1609 | |
| 1610 | -module) |
| 1611 | module=yes |
| 1612 | continue |
| 1613 | ;; |
| 1614 | |
| 1615 | # -64, -mips[0-9] enable 64-bit mode on the SGI compiler |
| 1616 | # -r[0-9][0-9]* specifies the processor on the SGI compiler |
| 1617 | # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler |
| 1618 | # +DA*, +DD* enable 64-bit mode on the HP compiler |
| 1619 | # -q* pass through compiler args for the IBM compiler |
| 1620 | # -m* pass through architecture-specific compiler args for GCC |
| 1621 | # -m*, -t[45]*, -txscale* pass through architecture-specific |
| 1622 | # compiler args for GCC |
| 1623 | # -pg pass through profiling flag for GCC |
| 1624 | # @file GCC response files |
| 1625 | -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \ |
| 1626 | -t[45]*|-txscale*|@*) |
| 1627 | |
| 1628 | # Unknown arguments in both finalize_command and compile_command need |
| 1629 | # to be aesthetically quoted because they are evaled later. |
| 1630 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` |
| 1631 | case $arg in |
| 1632 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1633 | arg="\"$arg\"" |
| 1634 | ;; |
| 1635 | esac |
| 1636 | compile_command="$compile_command $arg" |
| 1637 | finalize_command="$finalize_command $arg" |
| 1638 | compiler_flags="$compiler_flags $arg" |
| 1639 | continue |
| 1640 | ;; |
| 1641 | |
| 1642 | -shrext) |
| 1643 | prev=shrext |
| 1644 | continue |
| 1645 | ;; |
| 1646 | |
| 1647 | -no-fast-install) |
| 1648 | fast_install=no |
| 1649 | continue |
| 1650 | ;; |
| 1651 | |
| 1652 | -no-install) |
| 1653 | case $host in |
| 1654 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) |
| 1655 | # The PATH hackery in wrapper scripts is required on Windows |
| 1656 | # in order for the loader to find any dlls it needs. |
| 1657 | $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 |
| 1658 | $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 |
| 1659 | fast_install=no |
| 1660 | ;; |
| 1661 | *) no_install=yes ;; |
| 1662 | esac |
| 1663 | continue |
| 1664 | ;; |
| 1665 | |
| 1666 | -no-undefined) |
| 1667 | allow_undefined=no |
| 1668 | continue |
| 1669 | ;; |
| 1670 | |
| 1671 | -objectlist) |
| 1672 | prev=objectlist |
| 1673 | continue |
| 1674 | ;; |
| 1675 | |
| 1676 | -o) prev=output ;; |
| 1677 | |
| 1678 | -precious-files-regex) |
| 1679 | prev=precious_regex |
| 1680 | continue |
| 1681 | ;; |
| 1682 | |
| 1683 | -release) |
| 1684 | prev=release |
| 1685 | continue |
| 1686 | ;; |
| 1687 | |
| 1688 | -rpath) |
| 1689 | prev=rpath |
| 1690 | continue |
| 1691 | ;; |
| 1692 | |
| 1693 | -R) |
| 1694 | prev=xrpath |
| 1695 | continue |
| 1696 | ;; |
| 1697 | |
| 1698 | -R*) |
| 1699 | dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` |
| 1700 | # We need an absolute path. |
| 1701 | case $dir in |
| 1702 | [\\/]* | [A-Za-z]:[\\/]*) ;; |
| 1703 | *) |
| 1704 | $echo "$modename: only absolute run-paths are allowed" 1>&2 |
| 1705 | exit $EXIT_FAILURE |
| 1706 | ;; |
| 1707 | esac |
| 1708 | case "$xrpath " in |
| 1709 | *" $dir "*) ;; |
| 1710 | *) xrpath="$xrpath $dir" ;; |
| 1711 | esac |
| 1712 | continue |
| 1713 | ;; |
| 1714 | |
| 1715 | -static) |
| 1716 | # The effects of -static are defined in a previous loop. |
| 1717 | # We used to do the same as -all-static on platforms that |
| 1718 | # didn't have a PIC flag, but the assumption that the effects |
| 1719 | # would be equivalent was wrong. It would break on at least |
| 1720 | # Digital Unix and AIX. |
| 1721 | continue |
| 1722 | ;; |
| 1723 | |
| 1724 | -thread-safe) |
| 1725 | thread_safe=yes |
| 1726 | continue |
| 1727 | ;; |
| 1728 | |
| 1729 | -version-info) |
| 1730 | prev=vinfo |
| 1731 | continue |
| 1732 | ;; |
| 1733 | -version-number) |
| 1734 | prev=vinfo |
| 1735 | vinfo_number=yes |
| 1736 | continue |
| 1737 | ;; |
| 1738 | |
| 1739 | -Wc,*) |
| 1740 | args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` |
| 1741 | arg= |
| 1742 | save_ifs="$IFS"; IFS=',' |
| 1743 | for flag in $args; do |
| 1744 | IFS="$save_ifs" |
| 1745 | case $flag in |
| 1746 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1747 | flag="\"$flag\"" |
| 1748 | ;; |
| 1749 | esac |
| 1750 | arg="$arg $wl$flag" |
| 1751 | compiler_flags="$compiler_flags $flag" |
| 1752 | done |
| 1753 | IFS="$save_ifs" |
| 1754 | arg=`$echo "X$arg" | $Xsed -e "s/^ //"` |
| 1755 | ;; |
| 1756 | |
| 1757 | -Wl,*) |
| 1758 | args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` |
| 1759 | arg= |
| 1760 | save_ifs="$IFS"; IFS=',' |
| 1761 | for flag in $args; do |
| 1762 | IFS="$save_ifs" |
| 1763 | case $flag in |
| 1764 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1765 | flag="\"$flag\"" |
| 1766 | ;; |
| 1767 | esac |
| 1768 | arg="$arg $wl$flag" |
| 1769 | compiler_flags="$compiler_flags $wl$flag" |
| 1770 | linker_flags="$linker_flags $flag" |
| 1771 | done |
| 1772 | IFS="$save_ifs" |
| 1773 | arg=`$echo "X$arg" | $Xsed -e "s/^ //"` |
| 1774 | ;; |
| 1775 | |
| 1776 | -Xcompiler) |
| 1777 | prev=xcompiler |
| 1778 | continue |
| 1779 | ;; |
| 1780 | |
| 1781 | -Xlinker) |
| 1782 | prev=xlinker |
| 1783 | continue |
| 1784 | ;; |
| 1785 | |
| 1786 | -XCClinker) |
| 1787 | prev=xcclinker |
| 1788 | continue |
| 1789 | ;; |
| 1790 | |
| 1791 | # Some other compiler flag. |
| 1792 | -* | +*) |
| 1793 | # Unknown arguments in both finalize_command and compile_command need |
| 1794 | # to be aesthetically quoted because they are evaled later. |
| 1795 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` |
| 1796 | case $arg in |
| 1797 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1798 | arg="\"$arg\"" |
| 1799 | ;; |
| 1800 | esac |
| 1801 | ;; |
| 1802 | |
| 1803 | *.$objext) |
| 1804 | # A standard object. |
| 1805 | objs="$objs $arg" |
| 1806 | ;; |
| 1807 | |
| 1808 | *.lo) |
| 1809 | # A libtool-controlled object. |
| 1810 | |
| 1811 | # Check to see that this really is a libtool object. |
| 1812 | if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then |
| 1813 | pic_object= |
| 1814 | non_pic_object= |
| 1815 | |
| 1816 | # Read the .lo file |
| 1817 | # If there is no directory component, then add one. |
| 1818 | case $arg in |
| 1819 | */* | *\\*) . $arg ;; |
| 1820 | *) . ./$arg ;; |
| 1821 | esac |
| 1822 | |
| 1823 | if test -z "$pic_object" || \ |
| 1824 | test -z "$non_pic_object" || |
| 1825 | test "$pic_object" = none && \ |
| 1826 | test "$non_pic_object" = none; then |
| 1827 | $echo "$modename: cannot find name of object for \`$arg'" 1>&2 |
| 1828 | exit $EXIT_FAILURE |
| 1829 | fi |
| 1830 | |
| 1831 | # Extract subdirectory from the argument. |
| 1832 | xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` |
| 1833 | if test "X$xdir" = "X$arg"; then |
| 1834 | xdir= |
| 1835 | else |
| 1836 | xdir="$xdir/" |
| 1837 | fi |
| 1838 | |
| 1839 | if test "$pic_object" != none; then |
| 1840 | # Prepend the subdirectory the object is found in. |
| 1841 | pic_object="$xdir$pic_object" |
| 1842 | |
| 1843 | if test "$prev" = dlfiles; then |
| 1844 | if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then |
| 1845 | dlfiles="$dlfiles $pic_object" |
| 1846 | prev= |
| 1847 | continue |
| 1848 | else |
| 1849 | # If libtool objects are unsupported, then we need to preload. |
| 1850 | prev=dlprefiles |
| 1851 | fi |
| 1852 | fi |
| 1853 | |
| 1854 | # CHECK ME: I think I busted this. -Ossama |
| 1855 | if test "$prev" = dlprefiles; then |
| 1856 | # Preload the old-style object. |
| 1857 | dlprefiles="$dlprefiles $pic_object" |
| 1858 | prev= |
| 1859 | fi |
| 1860 | |
| 1861 | # A PIC object. |
| 1862 | libobjs="$libobjs $pic_object" |
| 1863 | arg="$pic_object" |
| 1864 | fi |
| 1865 | |
| 1866 | # Non-PIC object. |
| 1867 | if test "$non_pic_object" != none; then |
| 1868 | # Prepend the subdirectory the object is found in. |
| 1869 | non_pic_object="$xdir$non_pic_object" |
| 1870 | |
| 1871 | # A standard non-PIC object |
| 1872 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1873 | if test -z "$pic_object" || test "$pic_object" = none ; then |
| 1874 | arg="$non_pic_object" |
| 1875 | fi |
| 1876 | else |
| 1877 | # If the PIC object exists, use it instead. |
| 1878 | # $xdir was prepended to $pic_object above. |
| 1879 | non_pic_object="$pic_object" |
| 1880 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1881 | fi |
| 1882 | else |
| 1883 | # Only an error if not doing a dry-run. |
| 1884 | if test -z "$run"; then |
| 1885 | $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 |
| 1886 | exit $EXIT_FAILURE |
| 1887 | else |
| 1888 | # Dry-run case. |
| 1889 | |
| 1890 | # Extract subdirectory from the argument. |
| 1891 | xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` |
| 1892 | if test "X$xdir" = "X$arg"; then |
| 1893 | xdir= |
| 1894 | else |
| 1895 | xdir="$xdir/" |
| 1896 | fi |
| 1897 | |
| 1898 | pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` |
| 1899 | non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` |
| 1900 | libobjs="$libobjs $pic_object" |
| 1901 | non_pic_objects="$non_pic_objects $non_pic_object" |
| 1902 | fi |
| 1903 | fi |
| 1904 | ;; |
| 1905 | |
| 1906 | *.$libext) |
| 1907 | # An archive. |
| 1908 | deplibs="$deplibs $arg" |
| 1909 | old_deplibs="$old_deplibs $arg" |
| 1910 | continue |
| 1911 | ;; |
| 1912 | |
| 1913 | *.la) |
| 1914 | # A libtool-controlled library. |
| 1915 | |
| 1916 | if test "$prev" = dlfiles; then |
| 1917 | # This library was specified with -dlopen. |
| 1918 | dlfiles="$dlfiles $arg" |
| 1919 | prev= |
| 1920 | elif test "$prev" = dlprefiles; then |
| 1921 | # The library was specified with -dlpreopen. |
| 1922 | dlprefiles="$dlprefiles $arg" |
| 1923 | prev= |
| 1924 | else |
| 1925 | deplibs="$deplibs $arg" |
| 1926 | fi |
| 1927 | continue |
| 1928 | ;; |
| 1929 | |
| 1930 | # Some other compiler argument. |
| 1931 | *) |
| 1932 | # Unknown arguments in both finalize_command and compile_command need |
| 1933 | # to be aesthetically quoted because they are evaled later. |
| 1934 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` |
| 1935 | case $arg in |
| 1936 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| 1937 | arg="\"$arg\"" |
| 1938 | ;; |
| 1939 | esac |
| 1940 | ;; |
| 1941 | esac # arg |
| 1942 | |
| 1943 | # Now actually substitute the argument into the commands. |
| 1944 | if test -n "$arg"; then |
| 1945 | compile_command="$compile_command $arg" |
| 1946 | finalize_command="$finalize_command $arg" |
| 1947 | fi |
| 1948 | done # argument parsing loop |
| 1949 | |
| 1950 | if test -n "$prev"; then |
| 1951 | $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 |
| 1952 | $echo "$help" 1>&2 |
| 1953 | exit $EXIT_FAILURE |
| 1954 | fi |
| 1955 | |
| 1956 | if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then |
| 1957 | eval arg=\"$export_dynamic_flag_spec\" |
| 1958 | compile_command="$compile_command $arg" |
| 1959 | finalize_command="$finalize_command $arg" |
| 1960 | fi |
| 1961 | |
| 1962 | oldlibs= |
| 1963 | # calculate the name of the file, without its directory |
| 1964 | outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` |
| 1965 | libobjs_save="$libobjs" |
| 1966 | |
| 1967 | if test -n "$shlibpath_var"; then |
| 1968 | # get the directories listed in $shlibpath_var |
| 1969 | eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` |
| 1970 | else |
| 1971 | shlib_search_path= |
| 1972 | fi |
| 1973 | eval sys_lib_search_path=\"$sys_lib_search_path_spec\" |
| 1974 | eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" |
| 1975 | |
| 1976 | output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` |
| 1977 | if test "X$output_objdir" = "X$output"; then |
| 1978 | output_objdir="$objdir" |
| 1979 | else |
| 1980 | output_objdir="$output_objdir/$objdir" |
| 1981 | fi |
| 1982 | # Create the object directory. |
| 1983 | if test ! -d "$output_objdir"; then |
| 1984 | $show "$mkdir $output_objdir" |
| 1985 | $run $mkdir $output_objdir |
| 1986 | exit_status=$? |
| 1987 | if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then |
| 1988 | exit $exit_status |
| 1989 | fi |
| 1990 | fi |
| 1991 | |
| 1992 | # Determine the type of output |
| 1993 | case $output in |
| 1994 | "") |
| 1995 | $echo "$modename: you must specify an output file" 1>&2 |
| 1996 | $echo "$help" 1>&2 |
| 1997 | exit $EXIT_FAILURE |
| 1998 | ;; |
| 1999 | *.$libext) linkmode=oldlib ;; |
| 2000 | *.lo | *.$objext) linkmode=obj ;; |
| 2001 | *.la) linkmode=lib ;; |
| 2002 | *) linkmode=prog ;; # Anything else should be a program. |
| 2003 | esac |
| 2004 | |
| 2005 | case $host in |
| 2006 | *cygwin* | *mingw* | *pw32*) |
| 2007 | # don't eliminate duplications in $postdeps and $predeps |
| 2008 | duplicate_compiler_generated_deps=yes |
| 2009 | ;; |
| 2010 | *) |
| 2011 | duplicate_compiler_generated_deps=$duplicate_deps |
| 2012 | ;; |
| 2013 | esac |
| 2014 | specialdeplibs= |
| 2015 | |
| 2016 | libs= |
| 2017 | # Find all interdependent deplibs by searching for libraries |
| 2018 | # that are linked more than once (e.g. -la -lb -la) |
| 2019 | for deplib in $deplibs; do |
| 2020 | if test "X$duplicate_deps" = "Xyes" ; then |
| 2021 | case "$libs " in |
| 2022 | *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; |
| 2023 | esac |
| 2024 | fi |
| 2025 | libs="$libs $deplib" |
| 2026 | done |
| 2027 | |
| 2028 | if test "$linkmode" = lib; then |
| 2029 | libs="$predeps $libs $compiler_lib_search_path $postdeps" |
| 2030 | |
| 2031 | # Compute libraries that are listed more than once in $predeps |
| 2032 | # $postdeps and mark them as special (i.e., whose duplicates are |
| 2033 | # not to be eliminated). |
| 2034 | pre_post_deps= |
| 2035 | if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then |
| 2036 | for pre_post_dep in $predeps $postdeps; do |
| 2037 | case "$pre_post_deps " in |
| 2038 | *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; |
| 2039 | esac |
| 2040 | pre_post_deps="$pre_post_deps $pre_post_dep" |
| 2041 | done |
| 2042 | fi |
| 2043 | pre_post_deps= |
| 2044 | fi |
| 2045 | |
| 2046 | deplibs= |
| 2047 | newdependency_libs= |
| 2048 | newlib_search_path= |
| 2049 | need_relink=no # whether we're linking any uninstalled libtool libraries |
| 2050 | notinst_deplibs= # not-installed libtool libraries |
| 2051 | case $linkmode in |
| 2052 | lib) |
| 2053 | passes="conv link" |
| 2054 | for file in $dlfiles $dlprefiles; do |
| 2055 | case $file in |
| 2056 | *.la) ;; |
| 2057 | *) |
| 2058 | $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 |
| 2059 | exit $EXIT_FAILURE |
| 2060 | ;; |
| 2061 | esac |
| 2062 | done |
| 2063 | ;; |
| 2064 | prog) |
| 2065 | compile_deplibs= |
| 2066 | finalize_deplibs= |
| 2067 | alldeplibs=no |
| 2068 | newdlfiles= |
| 2069 | newdlprefiles= |
| 2070 | passes="conv scan dlopen dlpreopen link" |
| 2071 | ;; |
| 2072 | *) passes="conv" |
| 2073 | ;; |
| 2074 | esac |
| 2075 | for pass in $passes; do |
| 2076 | if test "$linkmode,$pass" = "lib,link" || |
| 2077 | test "$linkmode,$pass" = "prog,scan"; then |
| 2078 | libs="$deplibs" |
| 2079 | deplibs= |
| 2080 | fi |
| 2081 | if test "$linkmode" = prog; then |
| 2082 | case $pass in |
| 2083 | dlopen) libs="$dlfiles" ;; |
| 2084 | dlpreopen) libs="$dlprefiles" ;; |
| 2085 | link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; |
| 2086 | esac |
| 2087 | fi |
| 2088 | if test "$pass" = dlopen; then |
| 2089 | # Collect dlpreopened libraries |
| 2090 | save_deplibs="$deplibs" |
| 2091 | deplibs= |
| 2092 | fi |
| 2093 | for deplib in $libs; do |
| 2094 | lib= |
| 2095 | found=no |
| 2096 | case $deplib in |
| 2097 | -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) |
| 2098 | if test "$linkmode,$pass" = "prog,link"; then |
| 2099 | compile_deplibs="$deplib $compile_deplibs" |
| 2100 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2101 | else |
| 2102 | compiler_flags="$compiler_flags $deplib" |
| 2103 | fi |
| 2104 | continue |
| 2105 | ;; |
| 2106 | -l*) |
| 2107 | if test "$linkmode" != lib && test "$linkmode" != prog; then |
| 2108 | $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 |
| 2109 | continue |
| 2110 | fi |
| 2111 | name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` |
| 2112 | for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do |
| 2113 | for search_ext in .la $std_shrext .so .a; do |
| 2114 | # Search the libtool library |
| 2115 | lib="$searchdir/lib${name}${search_ext}" |
| 2116 | if test -f "$lib"; then |
| 2117 | if test "$search_ext" = ".la"; then |
| 2118 | found=yes |
| 2119 | else |
| 2120 | found=no |
| 2121 | fi |
| 2122 | break 2 |
| 2123 | fi |
| 2124 | done |
| 2125 | done |
| 2126 | if test "$found" != yes; then |
| 2127 | # deplib doesn't seem to be a libtool library |
| 2128 | if test "$linkmode,$pass" = "prog,link"; then |
| 2129 | compile_deplibs="$deplib $compile_deplibs" |
| 2130 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2131 | else |
| 2132 | deplibs="$deplib $deplibs" |
| 2133 | test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" |
| 2134 | fi |
| 2135 | continue |
| 2136 | else # deplib is a libtool library |
| 2137 | # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, |
| 2138 | # We need to do some special things here, and not later. |
| 2139 | if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then |
| 2140 | case " $predeps $postdeps " in |
| 2141 | *" $deplib "*) |
| 2142 | if (${SED} -e '2q' $lib | |
| 2143 | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then |
| 2144 | library_names= |
| 2145 | old_library= |
| 2146 | case $lib in |
| 2147 | */* | *\\*) . $lib ;; |
| 2148 | *) . ./$lib ;; |
| 2149 | esac |
| 2150 | for l in $old_library $library_names; do |
| 2151 | ll="$l" |
| 2152 | done |
| 2153 | if test "X$ll" = "X$old_library" ; then # only static version available |
| 2154 | found=no |
| 2155 | ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` |
| 2156 | test "X$ladir" = "X$lib" && ladir="." |
| 2157 | lib=$ladir/$old_library |
| 2158 | if test "$linkmode,$pass" = "prog,link"; then |
| 2159 | compile_deplibs="$deplib $compile_deplibs" |
| 2160 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2161 | else |
| 2162 | deplibs="$deplib $deplibs" |
| 2163 | test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" |
| 2164 | fi |
| 2165 | continue |
| 2166 | fi |
| 2167 | fi |
| 2168 | ;; |
| 2169 | *) ;; |
| 2170 | esac |
| 2171 | fi |
| 2172 | fi |
| 2173 | ;; # -l |
| 2174 | -L*) |
| 2175 | case $linkmode in |
| 2176 | lib) |
| 2177 | deplibs="$deplib $deplibs" |
| 2178 | test "$pass" = conv && continue |
| 2179 | newdependency_libs="$deplib $newdependency_libs" |
| 2180 | newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` |
| 2181 | ;; |
| 2182 | prog) |
| 2183 | if test "$pass" = conv; then |
| 2184 | deplibs="$deplib $deplibs" |
| 2185 | continue |
| 2186 | fi |
| 2187 | if test "$pass" = scan; then |
| 2188 | deplibs="$deplib $deplibs" |
| 2189 | else |
| 2190 | compile_deplibs="$deplib $compile_deplibs" |
| 2191 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2192 | fi |
| 2193 | newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` |
| 2194 | ;; |
| 2195 | *) |
| 2196 | $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 |
| 2197 | ;; |
| 2198 | esac # linkmode |
| 2199 | continue |
| 2200 | ;; # -L |
| 2201 | -R*) |
| 2202 | if test "$pass" = link; then |
| 2203 | dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` |
| 2204 | # Make sure the xrpath contains only unique directories. |
| 2205 | case "$xrpath " in |
| 2206 | *" $dir "*) ;; |
| 2207 | *) xrpath="$xrpath $dir" ;; |
| 2208 | esac |
| 2209 | fi |
| 2210 | deplibs="$deplib $deplibs" |
| 2211 | continue |
| 2212 | ;; |
| 2213 | *.la) lib="$deplib" ;; |
| 2214 | *.$libext) |
| 2215 | if test "$pass" = conv; then |
| 2216 | deplibs="$deplib $deplibs" |
| 2217 | continue |
| 2218 | fi |
| 2219 | case $linkmode in |
| 2220 | lib) |
| 2221 | valid_a_lib=no |
| 2222 | case $deplibs_check_method in |
| 2223 | match_pattern*) |
| 2224 | set dummy $deplibs_check_method |
| 2225 | match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` |
| 2226 | if eval $echo \"$deplib\" 2>/dev/null \ |
| 2227 | | $SED 10q \ |
| 2228 | | $EGREP "$match_pattern_regex" > /dev/null; then |
| 2229 | valid_a_lib=yes |
| 2230 | fi |
| 2231 | ;; |
| 2232 | pass_all) |
| 2233 | valid_a_lib=yes |
| 2234 | ;; |
| 2235 | esac |
| 2236 | if test "$valid_a_lib" != yes; then |
| 2237 | $echo |
| 2238 | $echo "*** Warning: Trying to link with static lib archive $deplib." |
| 2239 | $echo "*** I have the capability to make that library automatically link in when" |
| 2240 | $echo "*** you link to this library. But I can only do this if you have a" |
| 2241 | $echo "*** shared version of the library, which you do not appear to have" |
| 2242 | $echo "*** because the file extensions .$libext of this argument makes me believe" |
| 2243 | $echo "*** that it is just a static archive that I should not used here." |
| 2244 | else |
| 2245 | $echo |
| 2246 | $echo "*** Warning: Linking the shared library $output against the" |
| 2247 | $echo "*** static library $deplib is not portable!" |
| 2248 | deplibs="$deplib $deplibs" |
| 2249 | fi |
| 2250 | continue |
| 2251 | ;; |
| 2252 | prog) |
| 2253 | if test "$pass" != link; then |
| 2254 | deplibs="$deplib $deplibs" |
| 2255 | else |
| 2256 | compile_deplibs="$deplib $compile_deplibs" |
| 2257 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2258 | fi |
| 2259 | continue |
| 2260 | ;; |
| 2261 | esac # linkmode |
| 2262 | ;; # *.$libext |
| 2263 | *.lo | *.$objext) |
| 2264 | if test "$pass" = conv; then |
| 2265 | deplibs="$deplib $deplibs" |
| 2266 | elif test "$linkmode" = prog; then |
| 2267 | if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then |
| 2268 | # If there is no dlopen support or we're linking statically, |
| 2269 | # we need to preload. |
| 2270 | newdlprefiles="$newdlprefiles $deplib" |
| 2271 | compile_deplibs="$deplib $compile_deplibs" |
| 2272 | finalize_deplibs="$deplib $finalize_deplibs" |
| 2273 | else |
| 2274 | newdlfiles="$newdlfiles $deplib" |
| 2275 | fi |
| 2276 | fi |
| 2277 | continue |
| 2278 | ;; |
| 2279 | %DEPLIBS%) |
| 2280 | alldeplibs=yes |
| 2281 | continue |
| 2282 | ;; |
| 2283 | esac # case $deplib |
| 2284 | if test "$found" = yes || test -f "$lib"; then : |
| 2285 | else |
| 2286 | $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 |
| 2287 | exit $EXIT_FAILURE |
| 2288 | fi |
| 2289 | |
| 2290 | # Check to see that this really is a libtool archive. |
| 2291 | if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : |
| 2292 | else |
| 2293 | $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 |
| 2294 | exit $EXIT_FAILURE |
| 2295 | fi |
| 2296 | |
| 2297 | ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` |
| 2298 | test "X$ladir" = "X$lib" && ladir="." |
| 2299 | |
| 2300 | dlname= |
| 2301 | dlopen= |
| 2302 | dlpreopen= |
| 2303 | libdir= |
| 2304 | library_names= |
| 2305 | old_library= |
| 2306 | # If the library was installed with an old release of libtool, |
| 2307 | # it will not redefine variables installed, or shouldnotlink |
| 2308 | installed=yes |
| 2309 | shouldnotlink=no |
| 2310 | avoidtemprpath= |
| 2311 | |
| 2312 | |
| 2313 | # Read the .la file |
| 2314 | case $lib in |
| 2315 | */* | *\\*) . $lib ;; |
| 2316 | *) . ./$lib ;; |
| 2317 | esac |
| 2318 | |
| 2319 | if test "$linkmode,$pass" = "lib,link" || |
| 2320 | test "$linkmode,$pass" = "prog,scan" || |
| 2321 | { test "$linkmode" != prog && test "$linkmode" != lib; }; then |
| 2322 | test -n "$dlopen" && dlfiles="$dlfiles $dlopen" |
| 2323 | test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" |
| 2324 | fi |
| 2325 | |
| 2326 | if test "$pass" = conv; then |
| 2327 | # Only check for convenience libraries |
| 2328 | deplibs="$lib $deplibs" |
| 2329 | if test -z "$libdir"; then |
| 2330 | if test -z "$old_library"; then |
| 2331 | $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 |
| 2332 | exit $EXIT_FAILURE |
| 2333 | fi |
| 2334 | # It is a libtool convenience library, so add in its objects. |
| 2335 | convenience="$convenience $ladir/$objdir/$old_library" |
| 2336 | old_convenience="$old_convenience $ladir/$objdir/$old_library" |
| 2337 | tmp_libs= |
| 2338 | for deplib in $dependency_libs; do |
| 2339 | deplibs="$deplib $deplibs" |
| 2340 | if test "X$duplicate_deps" = "Xyes" ; then |
| 2341 | case "$tmp_libs " in |
| 2342 | *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; |
| 2343 | esac |
| 2344 | fi |
| 2345 | tmp_libs="$tmp_libs $deplib" |
| 2346 | done |
| 2347 | elif test "$linkmode" != prog && test "$linkmode" != lib; then |
| 2348 | $echo "$modename: \`$lib' is not a convenience library" 1>&2 |
| 2349 | exit $EXIT_FAILURE |
| 2350 | fi |
| 2351 | continue |
| 2352 | fi # $pass = conv |
| 2353 | |
| 2354 | |
| 2355 | # Get the name of the library we link against. |
| 2356 | linklib= |
| 2357 | for l in $old_library $library_names; do |
| 2358 | linklib="$l" |
| 2359 | done |
| 2360 | if test -z "$linklib"; then |
| 2361 | $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 |
| 2362 | exit $EXIT_FAILURE |
| 2363 | fi |
| 2364 | |
| 2365 | # This library was specified with -dlopen. |
| 2366 | if test "$pass" = dlopen; then |
| 2367 | if test -z "$libdir"; then |
| 2368 | $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 |
| 2369 | exit $EXIT_FAILURE |
| 2370 | fi |
| 2371 | if test -z "$dlname" || |
| 2372 | test "$dlopen_support" != yes || |
| 2373 | test "$build_libtool_libs" = no; then |
| 2374 | # If there is no dlname, no dlopen support or we're linking |
| 2375 | # statically, we need to preload. We also need to preload any |
| 2376 | # dependent libraries so libltdl's deplib preloader doesn't |
| 2377 | # bomb out in the load deplibs phase. |
| 2378 | dlprefiles="$dlprefiles $lib $dependency_libs" |
| 2379 | else |
| 2380 | newdlfiles="$newdlfiles $lib" |
| 2381 | fi |
| 2382 | continue |
| 2383 | fi # $pass = dlopen |
| 2384 | |
| 2385 | # We need an absolute path. |
| 2386 | case $ladir in |
| 2387 | [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; |
| 2388 | *) |
| 2389 | abs_ladir=`cd "$ladir" && pwd` |
| 2390 | if test -z "$abs_ladir"; then |
| 2391 | $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 |
| 2392 | $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 |
| 2393 | abs_ladir="$ladir" |
| 2394 | fi |
| 2395 | ;; |
| 2396 | esac |
| 2397 | laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` |
| 2398 | |
| 2399 | # Find the relevant object directory and library name. |
| 2400 | if test "X$installed" = Xyes; then |
| 2401 | if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| 2402 | $echo "$modename: warning: library \`$lib' was moved." 1>&2 |
| 2403 | dir="$ladir" |
| 2404 | absdir="$abs_ladir" |
| 2405 | libdir="$abs_ladir" |
| 2406 | else |
| 2407 | dir="$libdir" |
| 2408 | absdir="$libdir" |
| 2409 | fi |
| 2410 | test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes |
| 2411 | else |
| 2412 | if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| 2413 | dir="$ladir" |
| 2414 | absdir="$abs_ladir" |
| 2415 | # Remove this search path later |
| 2416 | notinst_path="$notinst_path $abs_ladir" |
| 2417 | else |
| 2418 | dir="$ladir/$objdir" |
| 2419 | absdir="$abs_ladir/$objdir" |
| 2420 | # Remove this search path later |
| 2421 | notinst_path="$notinst_path $abs_ladir" |
| 2422 | fi |
| 2423 | fi # $installed = yes |
| 2424 | name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` |
| 2425 | |
| 2426 | # This library was specified with -dlpreopen. |
| 2427 | if test "$pass" = dlpreopen; then |
| 2428 | if test -z "$libdir"; then |
| 2429 | $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 |
| 2430 | exit $EXIT_FAILURE |
| 2431 | fi |
| 2432 | # Prefer using a static library (so that no silly _DYNAMIC symbols |
| 2433 | # are required to link). |
| 2434 | if test -n "$old_library"; then |
| 2435 | newdlprefiles="$newdlprefiles $dir/$old_library" |
| 2436 | # Otherwise, use the dlname, so that lt_dlopen finds it. |
| 2437 | elif test -n "$dlname"; then |
| 2438 | newdlprefiles="$newdlprefiles $dir/$dlname" |
| 2439 | else |
| 2440 | newdlprefiles="$newdlprefiles $dir/$linklib" |
| 2441 | fi |
| 2442 | fi # $pass = dlpreopen |
| 2443 | |
| 2444 | if test -z "$libdir"; then |
| 2445 | # Link the convenience library |
| 2446 | if test "$linkmode" = lib; then |
| 2447 | deplibs="$dir/$old_library $deplibs" |
| 2448 | elif test "$linkmode,$pass" = "prog,link"; then |
| 2449 | compile_deplibs="$dir/$old_library $compile_deplibs" |
| 2450 | finalize_deplibs="$dir/$old_library $finalize_deplibs" |
| 2451 | else |
| 2452 | deplibs="$lib $deplibs" # used for prog,scan pass |
| 2453 | fi |
| 2454 | continue |
| 2455 | fi |
| 2456 | |
| 2457 | |
| 2458 | if test "$linkmode" = prog && test "$pass" != link; then |
| 2459 | newlib_search_path="$newlib_search_path $ladir" |
| 2460 | deplibs="$lib $deplibs" |
| 2461 | |
| 2462 | linkalldeplibs=no |
| 2463 | if test "$link_all_deplibs" != no || test -z "$library_names" || |
| 2464 | test "$build_libtool_libs" = no; then |
| 2465 | linkalldeplibs=yes |
| 2466 | fi |
| 2467 | |
| 2468 | tmp_libs= |
| 2469 | for deplib in $dependency_libs; do |
| 2470 | case $deplib in |
| 2471 | -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test |
| 2472 | esac |
| 2473 | # Need to link against all dependency_libs? |
| 2474 | if test "$linkalldeplibs" = yes; then |
| 2475 | deplibs="$deplib $deplibs" |
| 2476 | else |
| 2477 | # Need to hardcode shared library paths |
| 2478 | # or/and link against static libraries |
| 2479 | newdependency_libs="$deplib $newdependency_libs" |
| 2480 | fi |
| 2481 | if test "X$duplicate_deps" = "Xyes" ; then |
| 2482 | case "$tmp_libs " in |
| 2483 | *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; |
| 2484 | esac |
| 2485 | fi |
| 2486 | tmp_libs="$tmp_libs $deplib" |
| 2487 | done # for deplib |
| 2488 | continue |
| 2489 | fi # $linkmode = prog... |
| 2490 | |
| 2491 | if test "$linkmode,$pass" = "prog,link"; then |
| 2492 | if test -n "$library_names" && |
| 2493 | { test "$prefer_static_libs" = no || test -z "$old_library"; }; then |
| 2494 | # We need to hardcode the library path |
| 2495 | if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then |
| 2496 | # Make sure the rpath contains only unique directories. |
| 2497 | case "$temp_rpath " in |
| 2498 | *" $dir "*) ;; |
| 2499 | *" $absdir "*) ;; |
| 2500 | *) temp_rpath="$temp_rpath $absdir" ;; |
| 2501 | esac |
| 2502 | fi |
| 2503 | |
| 2504 | # Hardcode the library path. |
| 2505 | # Skip directories that are in the system default run-time |
| 2506 | # search path. |
| 2507 | case " $sys_lib_dlsearch_path " in |
| 2508 | *" $absdir "*) ;; |
| 2509 | *) |
| 2510 | case "$compile_rpath " in |
| 2511 | *" $absdir "*) ;; |
| 2512 | *) compile_rpath="$compile_rpath $absdir" |
| 2513 | esac |
| 2514 | ;; |
| 2515 | esac |
| 2516 | case " $sys_lib_dlsearch_path " in |
| 2517 | *" $libdir "*) ;; |
| 2518 | *) |
| 2519 | case "$finalize_rpath " in |
| 2520 | *" $libdir "*) ;; |
| 2521 | *) finalize_rpath="$finalize_rpath $libdir" |
| 2522 | esac |
| 2523 | ;; |
| 2524 | esac |
| 2525 | fi # $linkmode,$pass = prog,link... |
| 2526 | |
| 2527 | if test "$alldeplibs" = yes && |
| 2528 | { test "$deplibs_check_method" = pass_all || |
| 2529 | { test "$build_libtool_libs" = yes && |
| 2530 | test -n "$library_names"; }; }; then |
| 2531 | # We only need to search for static libraries |
| 2532 | continue |
| 2533 | fi |
| 2534 | fi |
| 2535 | |
| 2536 | link_static=no # Whether the deplib will be linked statically |
| 2537 | use_static_libs=$prefer_static_libs |
| 2538 | if test "$use_static_libs" = built && test "$installed" = yes ; then |
| 2539 | use_static_libs=no |
| 2540 | fi |
| 2541 | if test -n "$library_names" && |
| 2542 | { test "$use_static_libs" = no || test -z "$old_library"; }; then |
| 2543 | if test "$installed" = no; then |
| 2544 | notinst_deplibs="$notinst_deplibs $lib" |
| 2545 | need_relink=yes |
| 2546 | fi |
| 2547 | # This is a shared library |
| 2548 | |
| 2549 | # Warn about portability, can't link against -module's on |
| 2550 | # some systems (darwin) |
| 2551 | if test "$shouldnotlink" = yes && test "$pass" = link ; then |
| 2552 | $echo |
| 2553 | if test "$linkmode" = prog; then |
| 2554 | $echo "*** Warning: Linking the executable $output against the loadable module" |
| 2555 | else |
| 2556 | $echo "*** Warning: Linking the shared library $output against the loadable module" |
| 2557 | fi |
| 2558 | $echo "*** $linklib is not portable!" |
| 2559 | fi |
| 2560 | if test "$linkmode" = lib && |
| 2561 | test "$hardcode_into_libs" = yes; then |
| 2562 | # Hardcode the library path. |
| 2563 | # Skip directories that are in the system default run-time |
| 2564 | # search path. |
| 2565 | case " $sys_lib_dlsearch_path " in |
| 2566 | *" $absdir "*) ;; |
| 2567 | *) |
| 2568 | case "$compile_rpath " in |
| 2569 | *" $absdir "*) ;; |
| 2570 | *) compile_rpath="$compile_rpath $absdir" |
| 2571 | esac |
| 2572 | ;; |
| 2573 | esac |
| 2574 | case " $sys_lib_dlsearch_path " in |
| 2575 | *" $libdir "*) ;; |
| 2576 | *) |
| 2577 | case "$finalize_rpath " in |
| 2578 | *" $libdir "*) ;; |
| 2579 | *) finalize_rpath="$finalize_rpath $libdir" |
| 2580 | esac |
| 2581 | ;; |
| 2582 | esac |
| 2583 | fi |
| 2584 | |
| 2585 | if test -n "$old_archive_from_expsyms_cmds"; then |
| 2586 | # figure out the soname |
| 2587 | set dummy $library_names |
| 2588 | realname="$2" |
| 2589 | shift; shift |
| 2590 | libname=`eval \\$echo \"$libname_spec\"` |
| 2591 | # use dlname if we got it. it's perfectly good, no? |
| 2592 | if test -n "$dlname"; then |
| 2593 | soname="$dlname" |
| 2594 | elif test -n "$soname_spec"; then |
| 2595 | # bleh windows |
| 2596 | case $host in |
| 2597 | *cygwin* | mingw*) |
| 2598 | major=`expr $current - $age` |
| 2599 | versuffix="-$major" |
| 2600 | ;; |
| 2601 | esac |
| 2602 | eval soname=\"$soname_spec\" |
| 2603 | else |
| 2604 | soname="$realname" |
| 2605 | fi |
| 2606 | |
| 2607 | # Make a new name for the extract_expsyms_cmds to use |
| 2608 | soroot="$soname" |
| 2609 | soname=`$echo $soroot | ${SED} -e 's/^.*\///'` |
| 2610 | newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" |
| 2611 | |
| 2612 | # If the library has no export list, then create one now |
| 2613 | if test -f "$output_objdir/$soname-def"; then : |
| 2614 | else |
| 2615 | $show "extracting exported symbol list from \`$soname'" |
| 2616 | save_ifs="$IFS"; IFS='~' |
| 2617 | cmds=$extract_expsyms_cmds |
| 2618 | for cmd in $cmds; do |
| 2619 | IFS="$save_ifs" |
| 2620 | eval cmd=\"$cmd\" |
| 2621 | $show "$cmd" |
| 2622 | $run eval "$cmd" || exit $? |
| 2623 | done |
| 2624 | IFS="$save_ifs" |
| 2625 | fi |
| 2626 | |
| 2627 | # Create $newlib |
| 2628 | if test -f "$output_objdir/$newlib"; then :; else |
| 2629 | $show "generating import library for \`$soname'" |
| 2630 | save_ifs="$IFS"; IFS='~' |
| 2631 | cmds=$old_archive_from_expsyms_cmds |
| 2632 | for cmd in $cmds; do |
| 2633 | IFS="$save_ifs" |
| 2634 | eval cmd=\"$cmd\" |
| 2635 | $show "$cmd" |
| 2636 | $run eval "$cmd" || exit $? |
| 2637 | done |
| 2638 | IFS="$save_ifs" |
| 2639 | fi |
| 2640 | # make sure the library variables are pointing to the new library |
| 2641 | dir=$output_objdir |
| 2642 | linklib=$newlib |
| 2643 | fi # test -n "$old_archive_from_expsyms_cmds" |
| 2644 | |
| 2645 | if test "$linkmode" = prog || test "$mode" != relink; then |
| 2646 | add_shlibpath= |
| 2647 | add_dir= |
| 2648 | add= |
| 2649 | lib_linked=yes |
| 2650 | case $hardcode_action in |
| 2651 | immediate | unsupported) |
| 2652 | if test "$hardcode_direct" = no; then |
| 2653 | add="$dir/$linklib" |
| 2654 | case $host in |
| 2655 | *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; |
| 2656 | *-*-sysv4*uw2*) add_dir="-L$dir" ;; |
| 2657 | *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ |
| 2658 | *-*-unixware7*) add_dir="-L$dir" ;; |
| 2659 | *-*-darwin* ) |
| 2660 | # if the lib is a module then we can not link against |
| 2661 | # it, someone is ignoring the new warnings I added |
| 2662 | if /usr/bin/file -L $add 2> /dev/null | |
| 2663 | $EGREP ": [^:]* bundle" >/dev/null ; then |
| 2664 | $echo "** Warning, lib $linklib is a module, not a shared library" |
| 2665 | if test -z "$old_library" ; then |
| 2666 | $echo |
| 2667 | $echo "** And there doesn't seem to be a static archive available" |
| 2668 | $echo "** The link will probably fail, sorry" |
| 2669 | else |
| 2670 | add="$dir/$old_library" |
| 2671 | fi |
| 2672 | fi |
| 2673 | esac |
| 2674 | elif test "$hardcode_minus_L" = no; then |
| 2675 | case $host in |
| 2676 | *-*-sunos*) add_shlibpath="$dir" ;; |
| 2677 | esac |
| 2678 | add_dir="-L$dir" |
| 2679 | add="-l$name" |
| 2680 | elif test "$hardcode_shlibpath_var" = no; then |
| 2681 | add_shlibpath="$dir" |
| 2682 | add="-l$name" |
| 2683 | else |
| 2684 | lib_linked=no |
| 2685 | fi |
| 2686 | ;; |
| 2687 | relink) |
| 2688 | if test "$hardcode_direct" = yes; then |
| 2689 | add="$dir/$linklib" |
| 2690 | elif test "$hardcode_minus_L" = yes; then |
| 2691 | add_dir="-L$dir" |
| 2692 | # Try looking first in the location we're being installed to. |
| 2693 | if test -n "$inst_prefix_dir"; then |
| 2694 | case $libdir in |
| 2695 | [\\/]*) |
| 2696 | add_dir="$add_dir -L$inst_prefix_dir$libdir" |
| 2697 | ;; |
| 2698 | esac |
| 2699 | fi |
| 2700 | add="-l$name" |
| 2701 | elif test "$hardcode_shlibpath_var" = yes; then |
| 2702 | add_shlibpath="$dir" |
| 2703 | add="-l$name" |
| 2704 | else |
| 2705 | lib_linked=no |
| 2706 | fi |
| 2707 | ;; |
| 2708 | *) lib_linked=no ;; |
| 2709 | esac |
| 2710 | |
| 2711 | if test "$lib_linked" != yes; then |
| 2712 | $echo "$modename: configuration error: unsupported hardcode properties" |
| 2713 | exit $EXIT_FAILURE |
| 2714 | fi |
| 2715 | |
| 2716 | if test -n "$add_shlibpath"; then |
| 2717 | case :$compile_shlibpath: in |
| 2718 | *":$add_shlibpath:"*) ;; |
| 2719 | *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; |
| 2720 | esac |
| 2721 | fi |
| 2722 | if test "$linkmode" = prog; then |
| 2723 | test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" |
| 2724 | test -n "$add" && compile_deplibs="$add $compile_deplibs" |
| 2725 | else |
| 2726 | test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| 2727 | test -n "$add" && deplibs="$add $deplibs" |
| 2728 | if test "$hardcode_direct" != yes && \ |
| 2729 | test "$hardcode_minus_L" != yes && \ |
| 2730 | test "$hardcode_shlibpath_var" = yes; then |
| 2731 | case :$finalize_shlibpath: in |
| 2732 | *":$libdir:"*) ;; |
| 2733 | *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; |
| 2734 | esac |
| 2735 | fi |
| 2736 | fi |
| 2737 | fi |
| 2738 | |
| 2739 | if test "$linkmode" = prog || test "$mode" = relink; then |
| 2740 | add_shlibpath= |
| 2741 | add_dir= |
| 2742 | add= |
| 2743 | # Finalize command for both is simple: just hardcode it. |
| 2744 | if test "$hardcode_direct" = yes; then |
| 2745 | add="$libdir/$linklib" |
| 2746 | elif test "$hardcode_minus_L" = yes; then |
| 2747 | add_dir="-L$libdir" |
| 2748 | add="-l$name" |
| 2749 | elif test "$hardcode_shlibpath_var" = yes; then |
| 2750 | case :$finalize_shlibpath: in |
| 2751 | *":$libdir:"*) ;; |
| 2752 | *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; |
| 2753 | esac |
| 2754 | add="-l$name" |
| 2755 | elif test "$hardcode_automatic" = yes; then |
| 2756 | if test -n "$inst_prefix_dir" && |
| 2757 | test -f "$inst_prefix_dir$libdir/$linklib" ; then |
| 2758 | add="$inst_prefix_dir$libdir/$linklib" |
| 2759 | else |
| 2760 | add="$libdir/$linklib" |
| 2761 | fi |
| 2762 | else |
| 2763 | # We cannot seem to hardcode it, guess we'll fake it. |
| 2764 | add_dir="-L$libdir" |
| 2765 | # Try looking first in the location we're being installed to. |
| 2766 | if test -n "$inst_prefix_dir"; then |
| 2767 | case $libdir in |
| 2768 | [\\/]*) |
| 2769 | add_dir="$add_dir -L$inst_prefix_dir$libdir" |
| 2770 | ;; |
| 2771 | esac |
| 2772 | fi |
| 2773 | add="-l$name" |
| 2774 | fi |
| 2775 | |
| 2776 | if test "$linkmode" = prog; then |
| 2777 | test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" |
| 2778 | test -n "$add" && finalize_deplibs="$add $finalize_deplibs" |
| 2779 | else |
| 2780 | test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| 2781 | test -n "$add" && deplibs="$add $deplibs" |
| 2782 | fi |
| 2783 | fi |
| 2784 | elif test "$linkmode" = prog; then |
| 2785 | # Here we assume that one of hardcode_direct or hardcode_minus_L |
| 2786 | # is not unsupported. This is valid on all known static and |
| 2787 | # shared platforms. |
| 2788 | if test "$hardcode_direct" != unsupported; then |
| 2789 | test -n "$old_library" && linklib="$old_library" |
| 2790 | compile_deplibs="$dir/$linklib $compile_deplibs" |
| 2791 | finalize_deplibs="$dir/$linklib $finalize_deplibs" |
| 2792 | else |
| 2793 | compile_deplibs="-l$name -L$dir $compile_deplibs" |
| 2794 | finalize_deplibs="-l$name -L$dir $finalize_deplibs" |
| 2795 | fi |
| 2796 | elif test "$build_libtool_libs" = yes; then |
| 2797 | # Not a shared library |
| 2798 | if test "$deplibs_check_method" != pass_all; then |
| 2799 | # We're trying link a shared library against a static one |
| 2800 | # but the system doesn't support it. |
| 2801 | |
| 2802 | # Just print a warning and add the library to dependency_libs so |
| 2803 | # that the program can be linked against the static library. |
| 2804 | $echo |
| 2805 | $echo "*** Warning: This system can not link to static lib archive $lib." |
| 2806 | $echo "*** I have the capability to make that library automatically link in when" |
| 2807 | $echo "*** you link to this library. But I can only do this if you have a" |
| 2808 | $echo "*** shared version of the library, which you do not appear to have." |
| 2809 | if test "$module" = yes; then |
| 2810 | $echo "*** But as you try to build a module library, libtool will still create " |
| 2811 | $echo "*** a static module, that should work as long as the dlopening application" |
| 2812 | $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." |
| 2813 | if test -z "$global_symbol_pipe"; then |
| 2814 | $echo |
| 2815 | $echo "*** However, this would only work if libtool was able to extract symbol" |
| 2816 | $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" |
| 2817 | $echo "*** not find such a program. So, this module is probably useless." |
| 2818 | $echo "*** \`nm' from GNU binutils and a full rebuild may help." |
| 2819 | fi |
| 2820 | if test "$build_old_libs" = no; then |
| 2821 | build_libtool_libs=module |
| 2822 | build_old_libs=yes |
| 2823 | else |
| 2824 | build_libtool_libs=no |
| 2825 | fi |
| 2826 | fi |
| 2827 | else |
| 2828 | deplibs="$dir/$old_library $deplibs" |
| 2829 | link_static=yes |
| 2830 | fi |
| 2831 | fi # link shared/static library? |
| 2832 | |
| 2833 | if test "$linkmode" = lib; then |
| 2834 | if test -n "$dependency_libs" && |
| 2835 | { test "$hardcode_into_libs" != yes || |
| 2836 | test "$build_old_libs" = yes || |
| 2837 | test "$link_static" = yes; }; then |
| 2838 | # Extract -R from dependency_libs |
| 2839 | temp_deplibs= |
| 2840 | for libdir in $dependency_libs; do |
| 2841 | case $libdir in |
| 2842 | -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` |
| 2843 | case " $xrpath " in |
| 2844 | *" $temp_xrpath "*) ;; |
| 2845 | *) xrpath="$xrpath $temp_xrpath";; |
| 2846 | esac;; |
| 2847 | *) temp_deplibs="$temp_deplibs $libdir";; |
| 2848 | esac |
| 2849 | done |
| 2850 | dependency_libs="$temp_deplibs" |
| 2851 | fi |
| 2852 | |
| 2853 | newlib_search_path="$newlib_search_path $absdir" |
| 2854 | # Link against this library |
| 2855 | test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" |
| 2856 | # ... and its dependency_libs |
| 2857 | tmp_libs= |
| 2858 | for deplib in $dependency_libs; do |
| 2859 | newdependency_libs="$deplib $newdependency_libs" |
| 2860 | if test "X$duplicate_deps" = "Xyes" ; then |
| 2861 | case "$tmp_libs " in |
| 2862 | *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; |
| 2863 | esac |
| 2864 | fi |
| 2865 | tmp_libs="$tmp_libs $deplib" |
| 2866 | done |
| 2867 | |
| 2868 | if test "$link_all_deplibs" != no; then |
| 2869 | # Add the search paths of all dependency libraries |
| 2870 | for deplib in $dependency_libs; do |
| 2871 | case $deplib in |
| 2872 | -L*) path="$deplib" ;; |
| 2873 | *.la) |
| 2874 | dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` |
| 2875 | test "X$dir" = "X$deplib" && dir="." |
| 2876 | # We need an absolute path. |
| 2877 | case $dir in |
| 2878 | [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; |
| 2879 | *) |
| 2880 | absdir=`cd "$dir" && pwd` |
| 2881 | if test -z "$absdir"; then |
| 2882 | $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 |
| 2883 | absdir="$dir" |
| 2884 | fi |
| 2885 | ;; |
| 2886 | esac |
| 2887 | if grep "^installed=no" $deplib > /dev/null; then |
| 2888 | path="$absdir/$objdir" |
| 2889 | else |
| 2890 | eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` |
| 2891 | if test -z "$libdir"; then |
| 2892 | $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 |
| 2893 | exit $EXIT_FAILURE |
| 2894 | fi |
| 2895 | if test "$absdir" != "$libdir"; then |
| 2896 | $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 |
| 2897 | fi |
| 2898 | path="$absdir" |
| 2899 | fi |
| 2900 | depdepl= |
| 2901 | case $host in |
| 2902 | *-*-darwin*) |
| 2903 | # we do not want to link against static libs, |
| 2904 | # but need to link against shared |
| 2905 | eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` |
| 2906 | if test -n "$deplibrary_names" ; then |
| 2907 | for tmp in $deplibrary_names ; do |
| 2908 | depdepl=$tmp |
| 2909 | done |
| 2910 | if test -f "$path/$depdepl" ; then |
| 2911 | depdepl="$path/$depdepl" |
| 2912 | fi |
| 2913 | # do not add paths which are already there |
| 2914 | case " $newlib_search_path " in |
| 2915 | *" $path "*) ;; |
| 2916 | *) newlib_search_path="$newlib_search_path $path";; |
| 2917 | esac |
| 2918 | fi |
| 2919 | path="" |
| 2920 | ;; |
| 2921 | *) |
| 2922 | path="-L$path" |
| 2923 | ;; |
| 2924 | esac |
| 2925 | ;; |
| 2926 | -l*) |
| 2927 | case $host in |
| 2928 | *-*-darwin*) |
| 2929 | # Again, we only want to link against shared libraries |
| 2930 | eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` |
| 2931 | for tmp in $newlib_search_path ; do |
| 2932 | if test -f "$tmp/lib$tmp_libs.dylib" ; then |
| 2933 | eval depdepl="$tmp/lib$tmp_libs.dylib" |
| 2934 | break |
| 2935 | fi |
| 2936 | done |
| 2937 | path="" |
| 2938 | ;; |
| 2939 | *) continue ;; |
| 2940 | esac |
| 2941 | ;; |
| 2942 | *) continue ;; |
| 2943 | esac |
| 2944 | case " $deplibs " in |
| 2945 | *" $path "*) ;; |
| 2946 | *) deplibs="$path $deplibs" ;; |
| 2947 | esac |
| 2948 | case " $deplibs " in |
| 2949 | *" $depdepl "*) ;; |
| 2950 | *) deplibs="$depdepl $deplibs" ;; |
| 2951 | esac |
| 2952 | done |
| 2953 | fi # link_all_deplibs != no |
| 2954 | fi # linkmode = lib |
| 2955 | done # for deplib in $libs |
| 2956 | dependency_libs="$newdependency_libs" |
| 2957 | if test "$pass" = dlpreopen; then |
| 2958 | # Link the dlpreopened libraries before other libraries |
| 2959 | for deplib in $save_deplibs; do |
| 2960 | deplibs="$deplib $deplibs" |
| 2961 | done |
| 2962 | fi |
| 2963 | if test "$pass" != dlopen; then |
| 2964 | if test "$pass" != conv; then |
| 2965 | # Make sure lib_search_path contains only unique directories. |
| 2966 | lib_search_path= |
| 2967 | for dir in $newlib_search_path; do |
| 2968 | case "$lib_search_path " in |
| 2969 | *" $dir "*) ;; |
| 2970 | *) lib_search_path="$lib_search_path $dir" ;; |
| 2971 | esac |
| 2972 | done |
| 2973 | newlib_search_path= |
| 2974 | fi |
| 2975 | |
| 2976 | if test "$linkmode,$pass" != "prog,link"; then |
| 2977 | vars="deplibs" |
| 2978 | else |
| 2979 | vars="compile_deplibs finalize_deplibs" |
| 2980 | fi |
| 2981 | for var in $vars dependency_libs; do |
| 2982 | # Add libraries to $var in reverse order |
| 2983 | eval tmp_libs=\"\$$var\" |
| 2984 | new_libs= |
| 2985 | for deplib in $tmp_libs; do |
| 2986 | # FIXME: Pedantically, this is the right thing to do, so |
| 2987 | # that some nasty dependency loop isn't accidentally |
| 2988 | # broken: |
| 2989 | #new_libs="$deplib $new_libs" |
| 2990 | # Pragmatically, this seems to cause very few problems in |
| 2991 | # practice: |
| 2992 | case $deplib in |
| 2993 | -L*) new_libs="$deplib $new_libs" ;; |
| 2994 | -R*) ;; |
| 2995 | *) |
| 2996 | # And here is the reason: when a library appears more |
| 2997 | # than once as an explicit dependence of a library, or |
| 2998 | # is implicitly linked in more than once by the |
| 2999 | # compiler, it is considered special, and multiple |
| 3000 | # occurrences thereof are not removed. Compare this |
| 3001 | # with having the same library being listed as a |
| 3002 | # dependency of multiple other libraries: in this case, |
| 3003 | # we know (pedantically, we assume) the library does not |
| 3004 | # need to be listed more than once, so we keep only the |
| 3005 | # last copy. This is not always right, but it is rare |
| 3006 | # enough that we require users that really mean to play |
| 3007 | # such unportable linking tricks to link the library |
| 3008 | # using -Wl,-lname, so that libtool does not consider it |
| 3009 | # for duplicate removal. |
| 3010 | case " $specialdeplibs " in |
| 3011 | *" $deplib "*) new_libs="$deplib $new_libs" ;; |
| 3012 | *) |
| 3013 | case " $new_libs " in |
| 3014 | *" $deplib "*) ;; |
| 3015 | *) new_libs="$deplib $new_libs" ;; |
| 3016 | esac |
| 3017 | ;; |
| 3018 | esac |
| 3019 | ;; |
| 3020 | esac |
| 3021 | done |
| 3022 | tmp_libs= |
| 3023 | for deplib in $new_libs; do |
| 3024 | case $deplib in |
| 3025 | -L*) |
| 3026 | case " $tmp_libs " in |
| 3027 | *" $deplib "*) ;; |
| 3028 | *) tmp_libs="$tmp_libs $deplib" ;; |
| 3029 | esac |
| 3030 | ;; |
| 3031 | *) tmp_libs="$tmp_libs $deplib" ;; |
| 3032 | esac |
| 3033 | done |
| 3034 | eval $var=\"$tmp_libs\" |
| 3035 | done # for var |
| 3036 | fi |
| 3037 | # Last step: remove runtime libs from dependency_libs |
| 3038 | # (they stay in deplibs) |
| 3039 | tmp_libs= |
| 3040 | for i in $dependency_libs ; do |
| 3041 | case " $predeps $postdeps $compiler_lib_search_path " in |
| 3042 | *" $i "*) |
| 3043 | i="" |
| 3044 | ;; |
| 3045 | esac |
| 3046 | if test -n "$i" ; then |
| 3047 | tmp_libs="$tmp_libs $i" |
| 3048 | fi |
| 3049 | done |
| 3050 | dependency_libs=$tmp_libs |
| 3051 | done # for pass |
| 3052 | if test "$linkmode" = prog; then |
| 3053 | dlfiles="$newdlfiles" |
| 3054 | dlprefiles="$newdlprefiles" |
| 3055 | fi |
| 3056 | |
| 3057 | case $linkmode in |
| 3058 | oldlib) |
| 3059 | if test -n "$deplibs"; then |
| 3060 | $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 |
| 3061 | fi |
| 3062 | |
| 3063 | if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then |
| 3064 | $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 |
| 3065 | fi |
| 3066 | |
| 3067 | if test -n "$rpath"; then |
| 3068 | $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 |
| 3069 | fi |
| 3070 | |
| 3071 | if test -n "$xrpath"; then |
| 3072 | $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 |
| 3073 | fi |
| 3074 | |
| 3075 | if test -n "$vinfo"; then |
| 3076 | $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 |
| 3077 | fi |
| 3078 | |
| 3079 | if test -n "$release"; then |
| 3080 | $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 |
| 3081 | fi |
| 3082 | |
| 3083 | if test -n "$export_symbols" || test -n "$export_symbols_regex"; then |
| 3084 | $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 |
| 3085 | fi |
| 3086 | |
| 3087 | # Now set the variables for building old libraries. |
| 3088 | build_libtool_libs=no |
| 3089 | oldlibs="$output" |
| 3090 | objs="$objs$old_deplibs" |
| 3091 | ;; |
| 3092 | |
| 3093 | lib) |
| 3094 | # Make sure we only generate libraries of the form `libNAME.la'. |
| 3095 | case $outputname in |
| 3096 | lib*) |
| 3097 | name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` |
| 3098 | eval shared_ext=\"$shrext_cmds\" |
| 3099 | eval libname=\"$libname_spec\" |
| 3100 | ;; |
| 3101 | *) |
| 3102 | if test "$module" = no; then |
| 3103 | $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 |
| 3104 | $echo "$help" 1>&2 |
| 3105 | exit $EXIT_FAILURE |
| 3106 | fi |
| 3107 | if test "$need_lib_prefix" != no; then |
| 3108 | # Add the "lib" prefix for modules if required |
| 3109 | name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` |
| 3110 | eval shared_ext=\"$shrext_cmds\" |
| 3111 | eval libname=\"$libname_spec\" |
| 3112 | else |
| 3113 | libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` |
| 3114 | fi |
| 3115 | ;; |
| 3116 | esac |
| 3117 | |
| 3118 | if test -n "$objs"; then |
| 3119 | if test "$deplibs_check_method" != pass_all; then |
| 3120 | $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 |
| 3121 | exit $EXIT_FAILURE |
| 3122 | else |
| 3123 | $echo |
| 3124 | $echo "*** Warning: Linking the shared library $output against the non-libtool" |
| 3125 | $echo "*** objects $objs is not portable!" |
| 3126 | libobjs="$libobjs $objs" |
| 3127 | fi |
| 3128 | fi |
| 3129 | |
| 3130 | if test "$dlself" != no; then |
| 3131 | $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 |
| 3132 | fi |
| 3133 | |
| 3134 | set dummy $rpath |
| 3135 | if test "$#" -gt 2; then |
| 3136 | $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 |
| 3137 | fi |
| 3138 | install_libdir="$2" |
| 3139 | |
| 3140 | oldlibs= |
| 3141 | if test -z "$rpath"; then |
| 3142 | if test "$build_libtool_libs" = yes; then |
| 3143 | # Building a libtool convenience library. |
| 3144 | # Some compilers have problems with a `.al' extension so |
| 3145 | # convenience libraries should have the same extension an |
| 3146 | # archive normally would. |
| 3147 | oldlibs="$output_objdir/$libname.$libext $oldlibs" |
| 3148 | build_libtool_libs=convenience |
| 3149 | build_old_libs=yes |
| 3150 | fi |
| 3151 | |
| 3152 | if test -n "$vinfo"; then |
| 3153 | $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 |
| 3154 | fi |
| 3155 | |
| 3156 | if test -n "$release"; then |
| 3157 | $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 |
| 3158 | fi |
| 3159 | else |
| 3160 | |
| 3161 | # Parse the version information argument. |
| 3162 | save_ifs="$IFS"; IFS=':' |
| 3163 | set dummy $vinfo 0 0 0 |
| 3164 | IFS="$save_ifs" |
| 3165 | |
| 3166 | if test -n "$8"; then |
| 3167 | $echo "$modename: too many parameters to \`-version-info'" 1>&2 |
| 3168 | $echo "$help" 1>&2 |
| 3169 | exit $EXIT_FAILURE |
| 3170 | fi |
| 3171 | |
| 3172 | # convert absolute version numbers to libtool ages |
| 3173 | # this retains compatibility with .la files and attempts |
| 3174 | # to make the code below a bit more comprehensible |
| 3175 | |
| 3176 | case $vinfo_number in |
| 3177 | yes) |
| 3178 | number_major="$2" |
| 3179 | number_minor="$3" |
| 3180 | number_revision="$4" |
| 3181 | # |
| 3182 | # There are really only two kinds -- those that |
| 3183 | # use the current revision as the major version |
| 3184 | # and those that subtract age and use age as |
| 3185 | # a minor version. But, then there is irix |
| 3186 | # which has an extra 1 added just for fun |
| 3187 | # |
| 3188 | case $version_type in |
| 3189 | darwin|linux|osf|windows) |
| 3190 | current=`expr $number_major + $number_minor` |
| 3191 | age="$number_minor" |
| 3192 | revision="$number_revision" |
| 3193 | ;; |
| 3194 | freebsd-aout|freebsd-elf|sunos) |
| 3195 | current="$number_major" |
| 3196 | revision="$number_minor" |
| 3197 | age="0" |
| 3198 | ;; |
| 3199 | irix|nonstopux) |
| 3200 | current=`expr $number_major + $number_minor - 1` |
| 3201 | age="$number_minor" |
| 3202 | revision="$number_minor" |
| 3203 | ;; |
| 3204 | esac |
| 3205 | ;; |
| 3206 | no) |
| 3207 | current="$2" |
| 3208 | revision="$3" |
| 3209 | age="$4" |
| 3210 | ;; |
| 3211 | esac |
| 3212 | |
| 3213 | # Check that each of the things are valid numbers. |
| 3214 | case $current in |
| 3215 | 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]) ;; |
| 3216 | *) |
| 3217 | $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 |
| 3218 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 |
| 3219 | exit $EXIT_FAILURE |
| 3220 | ;; |
| 3221 | esac |
| 3222 | |
| 3223 | case $revision in |
| 3224 | 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]) ;; |
| 3225 | *) |
| 3226 | $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 |
| 3227 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 |
| 3228 | exit $EXIT_FAILURE |
| 3229 | ;; |
| 3230 | esac |
| 3231 | |
| 3232 | case $age in |
| 3233 | 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]) ;; |
| 3234 | *) |
| 3235 | $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 |
| 3236 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 |
| 3237 | exit $EXIT_FAILURE |
| 3238 | ;; |
| 3239 | esac |
| 3240 | |
| 3241 | if test "$age" -gt "$current"; then |
| 3242 | $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 |
| 3243 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 |
| 3244 | exit $EXIT_FAILURE |
| 3245 | fi |
| 3246 | |
| 3247 | # Calculate the version variables. |
| 3248 | major= |
| 3249 | versuffix= |
| 3250 | verstring= |
| 3251 | case $version_type in |
| 3252 | none) ;; |
| 3253 | |
| 3254 | darwin) |
| 3255 | # Like Linux, but with the current version available in |
| 3256 | # verstring for coding it into the library header |
| 3257 | major=.`expr $current - $age` |
| 3258 | versuffix="$major.$age.$revision" |
| 3259 | # Darwin ld doesn't like 0 for these options... |
| 3260 | minor_current=`expr $current + 1` |
| 3261 | verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" |
| 3262 | ;; |
| 3263 | |
| 3264 | freebsd-aout) |
| 3265 | major=".$current" |
| 3266 | versuffix=".$current.$revision"; |
| 3267 | ;; |
| 3268 | |
| 3269 | freebsd-elf) |
| 3270 | major=".$current" |
| 3271 | versuffix=".$current"; |
| 3272 | ;; |
| 3273 | |
| 3274 | irix | nonstopux) |
| 3275 | major=`expr $current - $age + 1` |
| 3276 | |
| 3277 | case $version_type in |
| 3278 | nonstopux) verstring_prefix=nonstopux ;; |
| 3279 | *) verstring_prefix=sgi ;; |
| 3280 | esac |
| 3281 | verstring="$verstring_prefix$major.$revision" |
| 3282 | |
| 3283 | # Add in all the interfaces that we are compatible with. |
| 3284 | loop=$revision |
| 3285 | while test "$loop" -ne 0; do |
| 3286 | iface=`expr $revision - $loop` |
| 3287 | loop=`expr $loop - 1` |
| 3288 | verstring="$verstring_prefix$major.$iface:$verstring" |
| 3289 | done |
| 3290 | |
| 3291 | # Before this point, $major must not contain `.'. |
| 3292 | major=.$major |
| 3293 | versuffix="$major.$revision" |
| 3294 | ;; |
| 3295 | |
| 3296 | linux) |
| 3297 | major=.`expr $current - $age` |
| 3298 | versuffix="$major.$age.$revision" |
| 3299 | ;; |
| 3300 | |
| 3301 | osf) |
| 3302 | major=.`expr $current - $age` |
| 3303 | versuffix=".$current.$age.$revision" |
| 3304 | verstring="$current.$age.$revision" |
| 3305 | |
| 3306 | # Add in all the interfaces that we are compatible with. |
| 3307 | loop=$age |
| 3308 | while test "$loop" -ne 0; do |
| 3309 | iface=`expr $current - $loop` |
| 3310 | loop=`expr $loop - 1` |
| 3311 | verstring="$verstring:${iface}.0" |
| 3312 | done |
| 3313 | |
| 3314 | # Make executables depend on our current version. |
| 3315 | verstring="$verstring:${current}.0" |
| 3316 | ;; |
| 3317 | |
| 3318 | sunos) |
| 3319 | major=".$current" |
| 3320 | versuffix=".$current.$revision" |
| 3321 | ;; |
| 3322 | |
| 3323 | windows) |
| 3324 | # Use '-' rather than '.', since we only want one |
| 3325 | # extension on DOS 8.3 filesystems. |
| 3326 | major=`expr $current - $age` |
| 3327 | versuffix="-$major" |
| 3328 | ;; |
| 3329 | |
| 3330 | *) |
| 3331 | $echo "$modename: unknown library version type \`$version_type'" 1>&2 |
| 3332 | $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 |
| 3333 | exit $EXIT_FAILURE |
| 3334 | ;; |
| 3335 | esac |
| 3336 | |
| 3337 | # Clear the version info if we defaulted, and they specified a release. |
| 3338 | if test -z "$vinfo" && test -n "$release"; then |
| 3339 | major= |
| 3340 | case $version_type in |
| 3341 | darwin) |
| 3342 | # we can't check for "0.0" in archive_cmds due to quoting |
| 3343 | # problems, so we reset it completely |
| 3344 | verstring= |
| 3345 | ;; |
| 3346 | *) |
| 3347 | verstring="0.0" |
| 3348 | ;; |
| 3349 | esac |
| 3350 | if test "$need_version" = no; then |
| 3351 | versuffix= |
| 3352 | else |
| 3353 | versuffix=".0.0" |
| 3354 | fi |
| 3355 | fi |
| 3356 | |
| 3357 | # Remove version info from name if versioning should be avoided |
| 3358 | if test "$avoid_version" = yes && test "$need_version" = no; then |
| 3359 | major= |
| 3360 | versuffix= |
| 3361 | verstring="" |
| 3362 | fi |
| 3363 | |
| 3364 | # Check to see if the archive will have undefined symbols. |
| 3365 | if test "$allow_undefined" = yes; then |
| 3366 | if test "$allow_undefined_flag" = unsupported; then |
| 3367 | $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 |
| 3368 | build_libtool_libs=no |
| 3369 | build_old_libs=yes |
| 3370 | fi |
| 3371 | else |
| 3372 | # Don't allow undefined symbols. |
| 3373 | allow_undefined_flag="$no_undefined_flag" |
| 3374 | fi |
| 3375 | fi |
| 3376 | |
| 3377 | if test "$mode" != relink; then |
| 3378 | # Remove our outputs, but don't remove object files since they |
| 3379 | # may have been created when compiling PIC objects. |
| 3380 | removelist= |
| 3381 | tempremovelist=`$echo "$output_objdir/*"` |
| 3382 | for p in $tempremovelist; do |
| 3383 | case $p in |
| 3384 | *.$objext) |
| 3385 | ;; |
| 3386 | $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) |
| 3387 | if test "X$precious_files_regex" != "X"; then |
| 3388 | if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 |
| 3389 | then |
| 3390 | continue |
| 3391 | fi |
| 3392 | fi |
| 3393 | removelist="$removelist $p" |
| 3394 | ;; |
| 3395 | *) ;; |
| 3396 | esac |
| 3397 | done |
| 3398 | if test -n "$removelist"; then |
| 3399 | $show "${rm}r $removelist" |
| 3400 | $run ${rm}r $removelist |
| 3401 | fi |
| 3402 | fi |
| 3403 | |
| 3404 | # Now set the variables for building old libraries. |
| 3405 | if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then |
| 3406 | oldlibs="$oldlibs $output_objdir/$libname.$libext" |
| 3407 | |
| 3408 | # Transform .lo files to .o files. |
| 3409 | oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` |
| 3410 | fi |
| 3411 | |
| 3412 | # Eliminate all temporary directories. |
| 3413 | for path in $notinst_path; do |
| 3414 | lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` |
| 3415 | deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` |
| 3416 | dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` |
| 3417 | done |
| 3418 | |
| 3419 | if test -n "$xrpath"; then |
| 3420 | # If the user specified any rpath flags, then add them. |
| 3421 | temp_xrpath= |
| 3422 | for libdir in $xrpath; do |
| 3423 | temp_xrpath="$temp_xrpath -R$libdir" |
| 3424 | case "$finalize_rpath " in |
| 3425 | *" $libdir "*) ;; |
| 3426 | *) finalize_rpath="$finalize_rpath $libdir" ;; |
| 3427 | esac |
| 3428 | done |
| 3429 | if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then |
| 3430 | dependency_libs="$temp_xrpath $dependency_libs" |
| 3431 | fi |
| 3432 | fi |
| 3433 | |
| 3434 | # Make sure dlfiles contains only unique files that won't be dlpreopened |
| 3435 | old_dlfiles="$dlfiles" |
| 3436 | dlfiles= |
| 3437 | for lib in $old_dlfiles; do |
| 3438 | case " $dlprefiles $dlfiles " in |
| 3439 | *" $lib "*) ;; |
| 3440 | *) dlfiles="$dlfiles $lib" ;; |
| 3441 | esac |
| 3442 | done |
| 3443 | |
| 3444 | # Make sure dlprefiles contains only unique files |
| 3445 | old_dlprefiles="$dlprefiles" |
| 3446 | dlprefiles= |
| 3447 | for lib in $old_dlprefiles; do |
| 3448 | case "$dlprefiles " in |
| 3449 | *" $lib "*) ;; |
| 3450 | *) dlprefiles="$dlprefiles $lib" ;; |
| 3451 | esac |
| 3452 | done |
| 3453 | |
| 3454 | if test "$build_libtool_libs" = yes; then |
| 3455 | if test -n "$rpath"; then |
| 3456 | case $host in |
| 3457 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) |
| 3458 | # these systems don't actually have a c library (as such)! |
| 3459 | ;; |
| 3460 | *-*-rhapsody* | *-*-darwin1.[012]) |
| 3461 | # Rhapsody C library is in the System framework |
| 3462 | deplibs="$deplibs -framework System" |
| 3463 | ;; |
| 3464 | *-*-netbsd*) |
| 3465 | # Don't link with libc until the a.out ld.so is fixed. |
| 3466 | ;; |
| 3467 | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
| 3468 | # Do not include libc due to us having libc/libc_r. |
| 3469 | ;; |
| 3470 | *-*-sco3.2v5* | *-*-sco5v6*) |
| 3471 | # Causes problems with __ctype |
| 3472 | ;; |
| 3473 | *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| 3474 | # Compiler inserts libc in the correct place for threads to work |
| 3475 | ;; |
| 3476 | *) |
| 3477 | # Add libc to deplibs on all other systems if necessary. |
| 3478 | if test "$build_libtool_need_lc" = "yes"; then |
| 3479 | deplibs="$deplibs -lc" |
| 3480 | fi |
| 3481 | ;; |
| 3482 | esac |
| 3483 | fi |
| 3484 | |
| 3485 | # Transform deplibs into only deplibs that can be linked in shared. |
| 3486 | name_save=$name |
| 3487 | libname_save=$libname |
| 3488 | release_save=$release |
| 3489 | versuffix_save=$versuffix |
| 3490 | major_save=$major |
| 3491 | # I'm not sure if I'm treating the release correctly. I think |
| 3492 | # release should show up in the -l (ie -lgmp5) so we don't want to |
| 3493 | # add it in twice. Is that correct? |
| 3494 | release="" |
| 3495 | versuffix="" |
| 3496 | major="" |
| 3497 | newdeplibs= |
| 3498 | droppeddeps=no |
| 3499 | case $deplibs_check_method in |
| 3500 | pass_all) |
| 3501 | # Don't check for shared/static. Everything works. |
| 3502 | # This might be a little naive. We might want to check |
| 3503 | # whether the library exists or not. But this is on |
| 3504 | # osf3 & osf4 and I'm not really sure... Just |
| 3505 | # implementing what was already the behavior. |
| 3506 | newdeplibs=$deplibs |
| 3507 | ;; |
| 3508 | test_compile) |
| 3509 | # This code stresses the "libraries are programs" paradigm to its |
| 3510 | # limits. Maybe even breaks it. We compile a program, linking it |
| 3511 | # against the deplibs as a proxy for the library. Then we can check |
| 3512 | # whether they linked in statically or dynamically with ldd. |
| 3513 | $rm conftest.c |
| 3514 | cat > conftest.c <<EOF |
| 3515 | int main() { return 0; } |
| 3516 | EOF |
| 3517 | $rm conftest |
| 3518 | $LTCC $LTCFLAGS -o conftest conftest.c $deplibs |
| 3519 | if test "$?" -eq 0 ; then |
| 3520 | ldd_output=`ldd conftest` |
| 3521 | for i in $deplibs; do |
| 3522 | name=`expr $i : '-l\(.*\)'` |
| 3523 | # If $name is empty we are operating on a -L argument. |
| 3524 | if test "$name" != "" && test "$name" -ne "0"; then |
| 3525 | if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then |
| 3526 | case " $predeps $postdeps " in |
| 3527 | *" $i "*) |
| 3528 | newdeplibs="$newdeplibs $i" |
| 3529 | i="" |
| 3530 | ;; |
| 3531 | esac |
| 3532 | fi |
| 3533 | if test -n "$i" ; then |
| 3534 | libname=`eval \\$echo \"$libname_spec\"` |
| 3535 | deplib_matches=`eval \\$echo \"$library_names_spec\"` |
| 3536 | set dummy $deplib_matches |
| 3537 | deplib_match=$2 |
| 3538 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then |
| 3539 | newdeplibs="$newdeplibs $i" |
| 3540 | else |
| 3541 | droppeddeps=yes |
| 3542 | $echo |
| 3543 | $echo "*** Warning: dynamic linker does not accept needed library $i." |
| 3544 | $echo "*** I have the capability to make that library automatically link in when" |
| 3545 | $echo "*** you link to this library. But I can only do this if you have a" |
| 3546 | $echo "*** shared version of the library, which I believe you do not have" |
| 3547 | $echo "*** because a test_compile did reveal that the linker did not use it for" |
| 3548 | $echo "*** its dynamic dependency list that programs get resolved with at runtime." |
| 3549 | fi |
| 3550 | fi |
| 3551 | else |
| 3552 | newdeplibs="$newdeplibs $i" |
| 3553 | fi |
| 3554 | done |
| 3555 | else |
| 3556 | # Error occurred in the first compile. Let's try to salvage |
| 3557 | # the situation: Compile a separate program for each library. |
| 3558 | for i in $deplibs; do |
| 3559 | name=`expr $i : '-l\(.*\)'` |
| 3560 | # If $name is empty we are operating on a -L argument. |
| 3561 | if test "$name" != "" && test "$name" != "0"; then |
| 3562 | $rm conftest |
| 3563 | $LTCC $LTCFLAGS -o conftest conftest.c $i |
| 3564 | # Did it work? |
| 3565 | if test "$?" -eq 0 ; then |
| 3566 | ldd_output=`ldd conftest` |
| 3567 | if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then |
| 3568 | case " $predeps $postdeps " in |
| 3569 | *" $i "*) |
| 3570 | newdeplibs="$newdeplibs $i" |
| 3571 | i="" |
| 3572 | ;; |
| 3573 | esac |
| 3574 | fi |
| 3575 | if test -n "$i" ; then |
| 3576 | libname=`eval \\$echo \"$libname_spec\"` |
| 3577 | deplib_matches=`eval \\$echo \"$library_names_spec\"` |
| 3578 | set dummy $deplib_matches |
| 3579 | deplib_match=$2 |
| 3580 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then |
| 3581 | newdeplibs="$newdeplibs $i" |
| 3582 | else |
| 3583 | droppeddeps=yes |
| 3584 | $echo |
| 3585 | $echo "*** Warning: dynamic linker does not accept needed library $i." |
| 3586 | $echo "*** I have the capability to make that library automatically link in when" |
| 3587 | $echo "*** you link to this library. But I can only do this if you have a" |
| 3588 | $echo "*** shared version of the library, which you do not appear to have" |
| 3589 | $echo "*** because a test_compile did reveal that the linker did not use this one" |
| 3590 | $echo "*** as a dynamic dependency that programs can get resolved with at runtime." |
| 3591 | fi |
| 3592 | fi |
| 3593 | else |
| 3594 | droppeddeps=yes |
| 3595 | $echo |
| 3596 | $echo "*** Warning! Library $i is needed by this library but I was not able to" |
| 3597 | $echo "*** make it link in! You will probably need to install it or some" |
| 3598 | $echo "*** library that it depends on before this library will be fully" |
| 3599 | $echo "*** functional. Installing it before continuing would be even better." |
| 3600 |