/Unittests/googletest/build-aux/ltmain.sh
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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, 2006, 5# 2007, 2008 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 27basename="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. 34progpath="$0" 35 36# The name of this program: 37progname=`echo "$progpath" | $SED $basename` 38modename="$progname" 39 40# Global variables: 41EXIT_SUCCESS=0 42EXIT_FAILURE=1 43 44PROGRAM=ltmain.sh 45PACKAGE=libtool 46VERSION="1.5.26 Debian 1.5.26-1ubuntu1" 47TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)" 48 49# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). 50if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 51 emulate sh 52 NULLCMD=: 53 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 54 # is contrary to our usage. Disable this feature. 55 alias -g '${1+"$@"}'='"$@"' 56 setopt NO_GLOB_SUBST 57else 58 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 59fi 60BIN_SH=xpg4; export BIN_SH # for Tru64 61DUALCASE=1; export DUALCASE # for MKS sh 62 63# Check that we have a working $echo. 64if test "X$1" = X--no-reexec; then 65 # Discard the --no-reexec flag, and continue. 66 shift 67elif test "X$1" = X--fallback-echo; then 68 # Avoid inline document here, it may be left over 69 : 70elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then 71 # Yippee, $echo works! 72 : 73else 74 # Restart under the correct shell, and then maybe $echo will work. 75 exec $SHELL "$progpath" --no-reexec ${1+"$@"} 76fi 77 78if test "X$1" = X--fallback-echo; then 79 # used as fallback echo 80 shift 81 cat <<EOF 82$* 83EOF 84 exit $EXIT_SUCCESS 85fi 86 87default_mode= 88help="Try \`$progname --help' for more information." 89magic="%%%MAGIC variable%%%" 90mkdir="mkdir" 91mv="mv -f" 92rm="rm -f" 93 94# Sed substitution that helps us do robust quoting. It backslashifies 95# metacharacters that are still active within double-quoted strings. 96Xsed="${SED}"' -e 1s/^X//' 97sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' 98# test EBCDIC or ASCII 99case `echo X|tr X '\101'` in 100 A) # ASCII based system 101 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 102 SP2NL='tr \040 \012' 103 NL2SP='tr \015\012 \040\040' 104 ;; 105 *) # EBCDIC based system 106 SP2NL='tr \100 \n' 107 NL2SP='tr \r\n \100\100' 108 ;; 109esac 110 111# NLS nuisances. 112# Only set LANG and LC_ALL to C if already set. 113# These must not be set unconditionally because not all systems understand 114# e.g. LANG=C (notably SCO). 115# We save the old values to restore during execute mode. 116lt_env= 117for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 118do 119 eval "if test \"\${$lt_var+set}\" = set; then 120 save_$lt_var=\$$lt_var 121 lt_env=\"$lt_var=\$$lt_var \$lt_env\" 122 $lt_var=C 123 export $lt_var 124 fi" 125done 126 127if test -n "$lt_env"; then 128 lt_env="env $lt_env" 129fi 130 131# Make sure IFS has a sensible default 132lt_nl=' 133' 134IFS=" $lt_nl" 135 136if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then 137 $echo "$modename: not configured to build any kind of library" 1>&2 138 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 139 exit $EXIT_FAILURE 140fi 141 142# Global variables. 143mode=$default_mode 144nonopt= 145prev= 146prevopt= 147run= 148show="$echo" 149show_help= 150execute_dlfiles= 151duplicate_deps=no 152preserve_args= 153lo2o="s/\\.lo\$/.${objext}/" 154o2lo="s/\\.${objext}\$/.lo/" 155extracted_archives= 156extracted_serial=0 157 158##################################### 159# Shell function definitions: 160# This seems to be the best place for them 161 162# func_mktempdir [string] 163# Make a temporary directory that won't clash with other running 164# libtool processes, and avoids race conditions if possible. If 165# given, STRING is the basename for that directory. 166func_mktempdir () 167{ 168 my_template="${TMPDIR-/tmp}/${1-$progname}" 169 170 if test "$run" = ":"; then 171 # Return a directory name, but don't create it in dry-run mode 172 my_tmpdir="${my_template}-$$" 173 else 174 175 # If mktemp works, use that first and foremost 176 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` 177 178 if test ! -d "$my_tmpdir"; then 179 # Failing that, at least try and use $RANDOM to avoid a race 180 my_tmpdir="${my_template}-${RANDOM-0}$$" 181 182 save_mktempdir_umask=`umask` 183 umask 0077 184 $mkdir "$my_tmpdir" 185 umask $save_mktempdir_umask 186 fi 187 188 # If we're not in dry-run mode, bomb out on failure 189 test -d "$my_tmpdir" || { 190 $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 191 exit $EXIT_FAILURE 192 } 193 fi 194 195 $echo "X$my_tmpdir" | $Xsed 196} 197 198 199# func_win32_libid arg 200# return the library type of file 'arg' 201# 202# Need a lot of goo to handle *both* DLLs and import libs 203# Has to be a shell function in order to 'eat' the argument 204# that is supplied when $file_magic_command is called. 205func_win32_libid () 206{ 207 win32_libid_type="unknown" 208 win32_fileres=`file -L $1 2>/dev/null` 209 case $win32_fileres in 210 *ar\ archive\ import\ library*) # definitely import 211 win32_libid_type="x86 archive import" 212 ;; 213 *ar\ archive*) # could be an import, or static 214 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ 215 $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then 216 win32_nmres=`eval $NM -f posix -A $1 | \ 217 $SED -n -e '1,100{ 218 / I /{ 219 s,.*,import, 220 p 221 q 222 } 223 }'` 224 case $win32_nmres in 225 import*) win32_libid_type="x86 archive import";; 226 *) win32_libid_type="x86 archive static";; 227 esac 228 fi 229 ;; 230 *DLL*) 231 win32_libid_type="x86 DLL" 232 ;; 233 *executable*) # but shell scripts are "executable" too... 234 case $win32_fileres in 235 *MS\ Windows\ PE\ Intel*) 236 win32_libid_type="x86 DLL" 237 ;; 238 esac 239 ;; 240 esac 241 $echo $win32_libid_type 242} 243 244 245# func_infer_tag arg 246# Infer tagged configuration to use if any are available and 247# if one wasn't chosen via the "--tag" command line option. 248# Only attempt this if the compiler in the base compile 249# command doesn't match the default compiler. 250# arg is usually of the form 'gcc ...' 251func_infer_tag () 252{ 253 if test -n "$available_tags" && test -z "$tagname"; then 254 CC_quoted= 255 for arg in $CC; do 256 case $arg in 257 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 258 arg="\"$arg\"" 259 ;; 260 esac 261 CC_quoted="$CC_quoted $arg" 262 done 263 case $@ in 264 # Blanks in the command may have been stripped by the calling shell, 265 # but not from the CC environment variable when configure was run. 266 " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; 267 # Blanks at the start of $base_compile will cause this to fail 268 # if we don't check for them as well. 269 *) 270 for z in $available_tags; do 271 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 272 # Evaluate the configuration. 273 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 274 CC_quoted= 275 for arg in $CC; do 276 # Double-quote args containing other shell metacharacters. 277 case $arg in 278 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 279 arg="\"$arg\"" 280 ;; 281 esac 282 CC_quoted="$CC_quoted $arg" 283 done 284 case "$@ " in 285 " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) 286 # The compiler in the base compile command matches 287 # the one in the tagged configuration. 288 # Assume this is the tagged configuration we want. 289 tagname=$z 290 break 291 ;; 292 esac 293 fi 294 done 295 # If $tagname still isn't set, then no tagged configuration 296 # was found and let the user know that the "--tag" command 297 # line option must be used. 298 if test -z "$tagname"; then 299 $echo "$modename: unable to infer tagged configuration" 300 $echo "$modename: specify a tag with \`--tag'" 1>&2 301 exit $EXIT_FAILURE 302# else 303# $echo "$modename: using $tagname tagged configuration" 304 fi 305 ;; 306 esac 307 fi 308} 309 310 311# func_extract_an_archive dir oldlib 312func_extract_an_archive () 313{ 314 f_ex_an_ar_dir="$1"; shift 315 f_ex_an_ar_oldlib="$1" 316 317 $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" 318 $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? 319 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 320 : 321 else 322 $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 323 exit $EXIT_FAILURE 324 fi 325} 326 327# func_extract_archives gentop oldlib ... 328func_extract_archives () 329{ 330 my_gentop="$1"; shift 331 my_oldlibs=${1+"$@"} 332 my_oldobjs="" 333 my_xlib="" 334 my_xabs="" 335 my_xdir="" 336 my_status="" 337 338 $show "${rm}r $my_gentop" 339 $run ${rm}r "$my_gentop" 340 $show "$mkdir $my_gentop" 341 $run $mkdir "$my_gentop" 342 my_status=$? 343 if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then 344 exit $my_status 345 fi 346 347 for my_xlib in $my_oldlibs; do 348 # Extract the objects. 349 case $my_xlib in 350 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; 351 *) my_xabs=`pwd`"/$my_xlib" ;; 352 esac 353 my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` 354 my_xlib_u=$my_xlib 355 while :; do 356 case " $extracted_archives " in 357 *" $my_xlib_u "*) 358 extracted_serial=`expr $extracted_serial + 1` 359 my_xlib_u=lt$extracted_serial-$my_xlib ;; 360 *) break ;; 361 esac 362 done 363 extracted_archives="$extracted_archives $my_xlib_u" 364 my_xdir="$my_gentop/$my_xlib_u" 365 366 $show "${rm}r $my_xdir" 367 $run ${rm}r "$my_xdir" 368 $show "$mkdir $my_xdir" 369 $run $mkdir "$my_xdir" 370 exit_status=$? 371 if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then 372 exit $exit_status 373 fi 374 case $host in 375 *-darwin*) 376 $show "Extracting $my_xabs" 377 # Do not bother doing anything if just a dry run 378 if test -z "$run"; then 379 darwin_orig_dir=`pwd` 380 cd $my_xdir || exit $? 381 darwin_archive=$my_xabs 382 darwin_curdir=`pwd` 383 darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` 384 darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` 385 if test -n "$darwin_arches"; then 386 darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` 387 darwin_arch= 388 $show "$darwin_base_archive has multiple architectures $darwin_arches" 389 for darwin_arch in $darwin_arches ; do 390 mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" 391 lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" 392 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" 393 func_extract_an_archive "`pwd`" "${darwin_base_archive}" 394 cd "$darwin_curdir" 395 $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" 396 done # $darwin_arches 397 ## Okay now we have a bunch of thin objects, gotta fatten them up :) 398 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` 399 darwin_file= 400 darwin_files= 401 for darwin_file in $darwin_filelist; do 402 darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` 403 lipo -create -output "$darwin_file" $darwin_files 404 done # $darwin_filelist 405 ${rm}r unfat-$$ 406 cd "$darwin_orig_dir" 407 else 408 cd "$darwin_orig_dir" 409 func_extract_an_archive "$my_xdir" "$my_xabs" 410 fi # $darwin_arches 411 fi # $run 412 ;; 413 *) 414 func_extract_an_archive "$my_xdir" "$my_xabs" 415 ;; 416 esac 417 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` 418 done 419 func_extract_archives_result="$my_oldobjs" 420} 421# End of Shell function definitions 422##################################### 423 424# Darwin sucks 425eval std_shrext=\"$shrext_cmds\" 426 427disable_libs=no 428 429# Parse our command line options once, thoroughly. 430while test "$#" -gt 0 431do 432 arg="$1" 433 shift 434 435 case $arg in 436 -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; 437 *) optarg= ;; 438 esac 439 440 # If the previous option needs an argument, assign it. 441 if test -n "$prev"; then 442 case $prev in 443 execute_dlfiles) 444 execute_dlfiles="$execute_dlfiles $arg" 445 ;; 446 tag) 447 tagname="$arg" 448 preserve_args="${preserve_args}=$arg" 449 450 # Check whether tagname contains only valid characters 451 case $tagname in 452 *[!-_A-Za-z0-9,/]*) 453 $echo "$progname: invalid tag name: $tagname" 1>&2 454 exit $EXIT_FAILURE 455 ;; 456 esac 457 458 case $tagname in 459 CC) 460 # Don't test for the "default" C tag, as we know, it's there, but 461 # not specially marked. 462 ;; 463 *) 464 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then 465 taglist="$taglist $tagname" 466 # Evaluate the configuration. 467 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" 468 else 469 $echo "$progname: ignoring unknown tag $tagname" 1>&2 470 fi 471 ;; 472 esac 473 ;; 474 *) 475 eval "$prev=\$arg" 476 ;; 477 esac 478 479 prev= 480 prevopt= 481 continue 482 fi 483 484 # Have we seen a non-optional argument yet? 485 case $arg in 486 --help) 487 show_help=yes 488 ;; 489 490 --version) 491 echo "\ 492$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP 493 494Copyright (C) 2008 Free Software Foundation, Inc. 495This is free software; see the source for copying conditions. There is NO 496warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." 497 exit $? 498 ;; 499 500 --config) 501 ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath 502 # Now print the configurations for the tags. 503 for tagname in $taglist; do 504 ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" 505 done 506 exit $? 507 ;; 508 509 --debug) 510 $echo "$progname: enabling shell trace mode" 511 set -x 512 preserve_args="$preserve_args $arg" 513 ;; 514 515 --dry-run | -n) 516 run=: 517 ;; 518 519 --features) 520 $echo "host: $host" 521 if test "$build_libtool_libs" = yes; then 522 $echo "enable shared libraries" 523 else 524 $echo "disable shared libraries" 525 fi 526 if test "$build_old_libs" = yes; then 527 $echo "enable static libraries" 528 else 529 $echo "disable static libraries" 530 fi 531 exit $? 532 ;; 533 534 --finish) mode="finish" ;; 535 536 --mode) prevopt="--mode" prev=mode ;; 537 --mode=*) mode="$optarg" ;; 538 539 --preserve-dup-deps) duplicate_deps="yes" ;; 540 541 --quiet | --silent) 542 show=: 543 preserve_args="$preserve_args $arg" 544 ;; 545 546 --tag) 547 prevopt="--tag" 548 prev=tag 549 preserve_args="$preserve_args --tag" 550 ;; 551 --tag=*) 552 set tag "$optarg" ${1+"$@"} 553 shift 554 prev=tag 555 preserve_args="$preserve_args --tag" 556 ;; 557 558 -dlopen) 559 prevopt="-dlopen" 560 prev=execute_dlfiles 561 ;; 562 563 -*) 564 $echo "$modename: unrecognized option \`$arg'" 1>&2 565 $echo "$help" 1>&2 566 exit $EXIT_FAILURE 567 ;; 568 569 *) 570 nonopt="$arg" 571 break 572 ;; 573 esac 574done 575 576if test -n "$prevopt"; then 577 $echo "$modename: option \`$prevopt' requires an argument" 1>&2 578 $echo "$help" 1>&2 579 exit $EXIT_FAILURE 580fi 581 582case $disable_libs in 583no) 584 ;; 585shared) 586 build_libtool_libs=no 587 build_old_libs=yes 588 ;; 589static) 590 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 591 ;; 592esac 593 594# If this variable is set in any of the actions, the command in it 595# will be execed at the end. This prevents here-documents from being 596# left over by shells. 597exec_cmd= 598 599if test -z "$show_help"; then 600 601 # Infer the operation mode. 602 if test -z "$mode"; then 603 $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 604 $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 605 case $nonopt in 606 *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) 607 mode=link 608 for arg 609 do 610 case $arg in 611 -c) 612 mode=compile 613 break 614 ;; 615 esac 616 done 617 ;; 618 *db | *dbx | *strace | *truss) 619 mode=execute 620 ;; 621 *install*|cp|mv) 622 mode=install 623 ;; 624 *rm) 625 mode=uninstall 626 ;; 627 *) 628 # If we have no mode, but dlfiles were specified, then do execute mode. 629 test -n "$execute_dlfiles" && mode=execute 630 631 # Just use the default operation mode. 632 if test -z "$mode"; then 633 if test -n "$nonopt"; then 634 $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 635 else 636 $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 637 fi 638 fi 639 ;; 640 esac 641 fi 642 643 # Only execute mode is allowed to have -dlopen flags. 644 if test -n "$execute_dlfiles" && test "$mode" != execute; then 645 $echo "$modename: unrecognized option \`-dlopen'" 1>&2 646 $echo "$help" 1>&2 647 exit $EXIT_FAILURE 648 fi 649 650 # Change the help message to a mode-specific one. 651 generic_help="$help" 652 help="Try \`$modename --help --mode=$mode' for more information." 653 654 # These modes are in order of execution frequency so that they run quickly. 655 case $mode in 656 # libtool compile mode 657 compile) 658 modename="$modename: compile" 659 # Get the compilation command and the source file. 660 base_compile= 661 srcfile="$nonopt" # always keep a non-empty value in "srcfile" 662 suppress_opt=yes 663 suppress_output= 664 arg_mode=normal 665 libobj= 666 later= 667 668 for arg 669 do 670 case $arg_mode in 671 arg ) 672 # do not "continue". Instead, add this to base_compile 673 lastarg="$arg" 674 arg_mode=normal 675 ;; 676 677 target ) 678 libobj="$arg" 679 arg_mode=normal 680 continue 681 ;; 682 683 normal ) 684 # Accept any command-line options. 685 case $arg in 686 -o) 687 if test -n "$libobj" ; then 688 $echo "$modename: you cannot specify \`-o' more than once" 1>&2 689 exit $EXIT_FAILURE 690 fi 691 arg_mode=target 692 continue 693 ;; 694 695 -static | -prefer-pic | -prefer-non-pic) 696 later="$later $arg" 697 continue 698 ;; 699 700 -no-suppress) 701 suppress_opt=no 702 continue 703 ;; 704 705 -Xcompiler) 706 arg_mode=arg # the next one goes into the "base_compile" arg list 707 continue # The current "srcfile" will either be retained or 708 ;; # replaced later. I would guess that would be a bug. 709 710 -Wc,*) 711 args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` 712 lastarg= 713 save_ifs="$IFS"; IFS=',' 714 for arg in $args; do 715 IFS="$save_ifs" 716 717 # Double-quote args containing other shell metacharacters. 718 # Many Bourne shells cannot handle close brackets correctly 719 # in scan sets, so we specify it separately. 720 case $arg in 721 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 722 arg="\"$arg\"" 723 ;; 724 esac 725 lastarg="$lastarg $arg" 726 done 727 IFS="$save_ifs" 728 lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` 729 730 # Add the arguments to base_compile. 731 base_compile="$base_compile $lastarg" 732 continue 733 ;; 734 735 * ) 736 # Accept the current argument as the source file. 737 # The previous "srcfile" becomes the current argument. 738 # 739 lastarg="$srcfile" 740 srcfile="$arg" 741 ;; 742 esac # case $arg 743 ;; 744 esac # case $arg_mode 745 746 # Aesthetically quote the previous argument. 747 lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` 748 749 case $lastarg in 750 # Double-quote args containing other shell metacharacters. 751 # Many Bourne shells cannot handle close brackets correctly 752 # in scan sets, and some SunOS ksh mistreat backslash-escaping 753 # in scan sets (worked around with variable expansion), 754 # and furthermore cannot handle '|' '&' '(' ')' in scan sets 755 # at all, so we specify them separately. 756 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 757 lastarg="\"$lastarg\"" 758 ;; 759 esac 760 761 base_compile="$base_compile $lastarg" 762 done # for arg 763 764 case $arg_mode in 765 arg) 766 $echo "$modename: you must specify an argument for -Xcompile" 767 exit $EXIT_FAILURE 768 ;; 769 target) 770 $echo "$modename: you must specify a target with \`-o'" 1>&2 771 exit $EXIT_FAILURE 772 ;; 773 *) 774 # Get the name of the library object. 775 [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` 776 ;; 777 esac 778 779 # Recognize several different file suffixes. 780 # If the user specifies -o file.o, it is replaced with file.lo 781 xform='[cCFSifmso]' 782 case $libobj in 783 *.ada) xform=ada ;; 784 *.adb) xform=adb ;; 785 *.ads) xform=ads ;; 786 *.asm) xform=asm ;; 787 *.c++) xform=c++ ;; 788 *.cc) xform=cc ;; 789 *.ii) xform=ii ;; 790 *.class) xform=class ;; 791 *.cpp) xform=cpp ;; 792 *.cxx) xform=cxx ;; 793 *.[fF][09]?) xform=[fF][09]. ;; 794 *.for) xform=for ;; 795 *.java) xform=java ;; 796 *.obj) xform=obj ;; 797 *.sx) xform=sx ;; 798 esac 799 800 libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` 801 802 case $libobj in 803 *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; 804 *) 805 $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 806 exit $EXIT_FAILURE 807 ;; 808 esac 809 810 func_infer_tag $base_compile 811 812 for arg in $later; do 813 case $arg in 814 -static) 815 build_old_libs=yes 816 continue 817 ;; 818 819 -prefer-pic) 820 pic_mode=yes 821 continue 822 ;; 823 824 -prefer-non-pic) 825 pic_mode=no 826 continue 827 ;; 828 esac 829 done 830 831 qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` 832 case $qlibobj in 833 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 834 qlibobj="\"$qlibobj\"" ;; 835 esac 836 test "X$libobj" != "X$qlibobj" \ 837 && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ 838 && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." 839 objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` 840 xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` 841 if test "X$xdir" = "X$obj"; then 842 xdir= 843 else 844 xdir=$xdir/ 845 fi 846 lobj=${xdir}$objdir/$objname 847 848 if test -z "$base_compile"; then 849 $echo "$modename: you must specify a compilation command" 1>&2 850 $echo "$help" 1>&2 851 exit $EXIT_FAILURE 852 fi 853 854 # Delete any leftover library objects. 855 if test "$build_old_libs" = yes; then 856 removelist="$obj $lobj $libobj ${libobj}T" 857 else 858 removelist="$lobj $libobj ${libobj}T" 859 fi 860 861 $run $rm $removelist 862 trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 863 864 # On Cygwin there's no "real" PIC flag so we must build both object types 865 case $host_os in 866 cygwin* | mingw* | pw32* | os2*) 867 pic_mode=default 868 ;; 869 esac 870 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then 871 # non-PIC code in shared libraries is not supported 872 pic_mode=default 873 fi 874 875 # Calculate the filename of the output object if compiler does 876 # not support -o with -c 877 if test "$compiler_c_o" = no; then 878 output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} 879 lockfile="$output_obj.lock" 880 removelist="$removelist $output_obj $lockfile" 881 trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 882 else 883 output_obj= 884 need_locks=no 885 lockfile= 886 fi 887 888 # Lock this critical section if it is needed 889 # We use this script file to make the link, it avoids creating a new file 890 if test "$need_locks" = yes; then 891 until $run ln "$progpath" "$lockfile" 2>/dev/null; do 892 $show "Waiting for $lockfile to be removed" 893 sleep 2 894 done 895 elif test "$need_locks" = warn; then 896 if test -f "$lockfile"; then 897 $echo "\ 898*** ERROR, $lockfile exists and contains: 899`cat $lockfile 2>/dev/null` 900 901This indicates that another process is trying to use the same 902temporary object file, and libtool could not work around it because 903your compiler does not support \`-c' and \`-o' together. If you 904repeat this compilation, it may succeed, by chance, but you had better 905avoid parallel builds (make -j) in this platform, or get a better 906compiler." 907 908 $run $rm $removelist 909 exit $EXIT_FAILURE 910 fi 911 $echo "$srcfile" > "$lockfile" 912 fi 913 914 if test -n "$fix_srcfile_path"; then 915 eval srcfile=\"$fix_srcfile_path\" 916 fi 917 qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` 918 case $qsrcfile in 919 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 920 qsrcfile="\"$qsrcfile\"" ;; 921 esac 922 923 $run $rm "$libobj" "${libobj}T" 924 925 # Create a libtool object file (analogous to a ".la" file), 926 # but don't create it if we're doing a dry run. 927 test -z "$run" && cat > ${libobj}T <<EOF 928# $libobj - a libtool object file 929# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP 930# 931# Please DO NOT delete this file! 932# It is necessary for linking the library. 933 934# Name of the PIC object. 935EOF 936 937 # Only build a PIC object if we are building libtool libraries. 938 if test "$build_libtool_libs" = yes; then 939 # Without this assignment, base_compile gets emptied. 940 fbsd_hideous_sh_bug=$base_compile 941 942 if test "$pic_mode" != no; then 943 command="$base_compile $qsrcfile $pic_flag" 944 else 945 # Don't build PIC code 946 command="$base_compile $qsrcfile" 947 fi 948 949 if test ! -d "${xdir}$objdir"; then 950 $show "$mkdir ${xdir}$objdir" 951 $run $mkdir ${xdir}$objdir 952 exit_status=$? 953 if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then 954 exit $exit_status 955 fi 956 fi 957 958 if test -z "$output_obj"; then 959 # Place PIC objects in $objdir 960 command="$command -o $lobj" 961 fi 962 963 $run $rm "$lobj" "$output_obj" 964 965 $show "$command" 966 if $run eval $lt_env "$command"; then : 967 else 968 test -n "$output_obj" && $run $rm $removelist 969 exit $EXIT_FAILURE 970 fi 971 972 if test "$need_locks" = warn && 973 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 974 $echo "\ 975*** ERROR, $lockfile contains: 976`cat $lockfile 2>/dev/null` 977 978but it should contain: 979$srcfile 980 981This indicates that another process is trying to use the same 982temporary object file, and libtool could not work around it because 983your compiler does not support \`-c' and \`-o' together. If you 984repeat this compilation, it may succeed, by chance, but you had better 985avoid parallel builds (make -j) in this platform, or get a better 986compiler." 987 988 $run $rm $removelist 989 exit $EXIT_FAILURE 990 fi 991 992 # Just move the object if needed, then go on to compile the next one 993 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 994 $show "$mv $output_obj $lobj" 995 if $run $mv $output_obj $lobj; then : 996 else 997 error=$? 998 $run $rm $removelist 999 exit $error 1000 fi 1001 fi 1002 1003 # Append the name of the PIC object to the libtool object file. 1004 test -z "$run" && cat >> ${libobj}T <<EOF 1005pic_object='$objdir/$objname' 1006 1007EOF 1008 1009 # Allow error messages only from the first compilation. 1010 if test "$suppress_opt" = yes; then 1011 suppress_output=' >/dev/null 2>&1' 1012 fi 1013 else 1014 # No PIC object so indicate it doesn't exist in the libtool 1015 # object file. 1016 test -z "$run" && cat >> ${libobj}T <<EOF 1017pic_object=none 1018 1019EOF 1020 fi 1021 1022 # Only build a position-dependent object if we build old libraries. 1023 if test "$build_old_libs" = yes; then 1024 if test "$pic_mode" != yes; then 1025 # Don't build PIC code 1026 command="$base_compile $qsrcfile" 1027 else 1028 command="$base_compile $qsrcfile $pic_flag" 1029 fi 1030 if test "$compiler_c_o" = yes; then 1031 command="$command -o $obj" 1032 fi 1033 1034 # Suppress compiler output if we already did a PIC compilation. 1035 command="$command$suppress_output" 1036 $run $rm "$obj" "$output_obj" 1037 $show "$command" 1038 if $run eval $lt_env "$command"; then : 1039 else 1040 $run $rm $removelist 1041 exit $EXIT_FAILURE 1042 fi 1043 1044 if test "$need_locks" = warn && 1045 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 1046 $echo "\ 1047*** ERROR, $lockfile contains: 1048`cat $lockfile 2>/dev/null` 1049 1050but it should contain: 1051$srcfile 1052 1053This indicates that another process is trying to use the same 1054temporary object file, and libtool could not work around it because 1055your compiler does not support \`-c' and \`-o' together. If you 1056repeat this compilation, it may succeed, by chance, but you had better 1057avoid parallel builds (make -j) in this platform, or get a better 1058compiler." 1059 1060 $run $rm $removelist 1061 exit $EXIT_FAILURE 1062 fi 1063 1064 # Just move the object if needed 1065 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 1066 $show "$mv $output_obj $obj" 1067 if $run $mv $output_obj $obj; then : 1068 else 1069 error=$? 1070 $run $rm $removelist 1071 exit $error 1072 fi 1073 fi 1074 1075 # Append the name of the non-PIC object the libtool object file. 1076 # Only append if the libtool object file exists. 1077 test -z "$run" && cat >> ${libobj}T <<EOF 1078# Name of the non-PIC object. 1079non_pic_object='$objname' 1080 1081EOF 1082 else 1083 # Append the name of the non-PIC object the libtool object file. 1084 # Only append if the libtool object file exists. 1085 test -z "$run" && cat >> ${libobj}T <<EOF 1086# Name of the non-PIC object. 1087non_pic_object=none 1088 1089EOF 1090 fi 1091 1092 $run $mv "${libobj}T" "${libobj}" 1093 1094 # Unlock the critical section if it was locked 1095 if test "$need_locks" != no; then 1096 $run $rm "$lockfile" 1097 fi 1098 1099 exit $EXIT_SUCCESS 1100 ;; 1101 1102 # libtool link mode 1103 link | relink) 1104 modename="$modename: link" 1105 case $host in 1106 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) 1107 # It is impossible to link a dll without this setting, and 1108 # we shouldn't force the makefile maintainer to figure out 1109 # which system we are compiling for in order to pass an extra 1110 # flag for every libtool invocation. 1111 # allow_undefined=no 1112 1113 # FIXME: Unfortunately, there are problems with the above when trying 1114 # to make a dll which has undefined symbols, in which case not 1115 # even a static library is built. For now, we need to specify 1116 # -no-undefined on the libtool link line when we can be certain 1117 # that all symbols are satisfied, otherwise we get a static library. 1118 allow_undefined=yes 1119 ;; 1120 *) 1121 allow_undefined=yes 1122 ;; 1123 esac 1124 libtool_args="$nonopt" 1125 base_compile="$nonopt $@" 1126 compile_command="$nonopt" 1127 finalize_command="$nonopt" 1128 1129 compile_rpath= 1130 finalize_rpath= 1131 compile_shlibpath= 1132 finalize_shlibpath= 1133 convenience= 1134 old_convenience= 1135 deplibs= 1136 old_deplibs= 1137 compiler_flags= 1138 linker_flags= 1139 dllsearchpath= 1140 lib_search_path=`pwd` 1141 inst_prefix_dir= 1142 1143 avoid_version=no 1144 dlfiles= 1145 dlprefiles= 1146 dlself=no 1147 export_dynamic=no 1148 export_symbols= 1149 export_symbols_regex= 1150 generated= 1151 libobjs= 1152 ltlibs= 1153 module=no 1154 no_install=no 1155 objs= 1156 non_pic_objects= 1157 notinst_path= # paths that contain not-installed libtool libraries 1158 precious_files_regex= 1159 prefer_static_libs=no 1160 preload=no 1161 prev= 1162 prevarg= 1163 release= 1164 rpath= 1165 xrpath= 1166 perm_rpath= 1167 temp_rpath= 1168 thread_safe=no 1169 vinfo= 1170 vinfo_number=no 1171 single_module="${wl}-single_module" 1172 1173 func_infer_tag $base_compile 1174 1175 # We need to know -static, to get the right output filenames. 1176 for arg 1177 do 1178 case $arg in 1179 -all-static | -static | -static-libtool-libs) 1180 case $arg in 1181 -all-static) 1182 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then 1183 $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 1184 fi 1185 if test -n "$link_static_flag"; then 1186 dlopen_self=$dlopen_self_static 1187 fi 1188 prefer_static_libs=yes 1189 ;; 1190 -static) 1191 if test -z "$pic_flag" && test -n "$link_static_flag"; then 1192 dlopen_self=$dlopen_self_static 1193 fi 1194 prefer_static_libs=built 1195 ;; 1196 -static-libtool-libs) 1197 if test -z "$pic_flag" && test -n "$link_static_flag"; then 1198 dlopen_self=$dlopen_self_static 1199 fi 1200 prefer_static_libs=yes 1201 ;; 1202 esac 1203 build_libtool_libs=no 1204 build_old_libs=yes 1205 break 1206 ;; 1207 esac 1208 done 1209 1210 # See if our shared archives depend on static archives. 1211 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 1212 1213 # Go through the arguments, transforming them on the way. 1214 while test "$#" -gt 0; do 1215 arg="$1" 1216 shift 1217 case $arg in 1218 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1219 qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test 1220 ;; 1221 *) qarg=$arg ;; 1222 esac 1223 libtool_args="$libtool_args $qarg" 1224 1225 # If the previous option needs an argument, assign it. 1226 if test -n "$prev"; then 1227 case $prev in 1228 output) 1229 compile_command="$compile_command @OUTPUT@" 1230 finalize_command="$finalize_command @OUTPUT@" 1231 ;; 1232 esac 1233 1234 case $prev in 1235 dlfiles|dlprefiles) 1236 if test "$preload" = no; then 1237 # Add the symbol object into the linking commands. 1238 compile_command="$compile_command @SYMFILE@" 1239 finalize_command="$finalize_command @SYMFILE@" 1240 preload=yes 1241 fi 1242 case $arg in 1243 *.la | *.lo) ;; # We handle these cases below. 1244 force) 1245 if test "$dlself" = no; then 1246 dlself=needless 1247 export_dynamic=yes 1248 fi 1249 prev= 1250 continue 1251 ;; 1252 self) 1253 if test "$prev" = dlprefiles; then 1254 dlself=yes 1255 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then 1256 dlself=yes 1257 else 1258 dlself=needless 1259 export_dynamic=yes 1260 fi 1261 prev= 1262 continue 1263 ;; 1264 *) 1265 if test "$prev" = dlfiles; then 1266 dlfiles="$dlfiles $arg" 1267 else 1268 dlprefiles="$dlprefiles $arg" 1269 fi 1270 prev= 1271 continue 1272 ;; 1273 esac 1274 ;; 1275 expsyms) 1276 export_symbols="$arg" 1277 if test ! -f "$arg"; then 1278 $echo "$modename: symbol file \`$arg' does not exist" 1279 exit $EXIT_FAILURE 1280 fi 1281 prev= 1282 continue 1283 ;; 1284 expsyms_regex) 1285 export_symbols_regex="$arg" 1286 prev= 1287 continue 1288 ;; 1289 inst_prefix) 1290 inst_prefix_dir="$arg" 1291 prev= 1292 continue 1293 ;; 1294 precious_regex) 1295 precious_files_regex="$arg" 1296 prev= 1297 continue 1298 ;; 1299 release) 1300 release="-$arg" 1301 prev= 1302 continue 1303 ;; 1304 objectlist) 1305 if test -f "$arg"; then 1306 save_arg=$arg 1307 moreargs= 1308 for fil in `cat $save_arg` 1309 do 1310# moreargs="$moreargs $fil" 1311 arg=$fil 1312 # A libtool-controlled object. 1313 1314 # Check to see that this really is a libtool object. 1315 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then 1316 pic_object= 1317 non_pic_object= 1318 1319 # Read the .lo file 1320 # If there is no directory component, then add one. 1321 case $arg in 1322 */* | *\\*) . $arg ;; 1323 *) . ./$arg ;; 1324 esac 1325 1326 if test -z "$pic_object" || \ 1327 test -z "$non_pic_object" || 1328 test "$pic_object" = none && \ 1329 test "$non_pic_object" = none; then 1330 $echo "$modename: cannot find name of object for \`$arg'" 1>&2 1331 exit $EXIT_FAILURE 1332 fi 1333 1334 # Extract subdirectory from the argument. 1335 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` 1336 if test "X$xdir" = "X$arg"; then 1337 xdir= 1338 else 1339 xdir="$xdir/" 1340 fi 1341 1342 if test "$pic_object" != none; then 1343 # Prepend the subdirectory the object is found in. 1344 pic_object="$xdir$pic_object" 1345 1346 if test "$prev" = dlfiles; then 1347 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 1348 dlfiles="$dlfiles $pic_object" 1349 prev= 1350 continue 1351 else 1352 # If libtool objects are unsupported, then we need to preload. 1353 prev=dlprefiles 1354 fi 1355 fi 1356 1357 # CHECK ME: I think I busted this. -Ossama 1358 if test "$prev" = dlprefiles; then 1359 # Preload the old-style object. 1360 dlprefiles="$dlprefiles $pic_object" 1361 prev= 1362 fi 1363 1364 # A PIC object. 1365 libobjs="$libobjs $pic_object" 1366 arg="$pic_object" 1367 fi 1368 1369 # Non-PIC object. 1370 if test "$non_pic_object" != none; then 1371 # Prepend the subdirectory the object is found in. 1372 non_pic_object="$xdir$non_pic_object" 1373 1374 # A standard non-PIC object 1375 non_pic_objects="$non_pic_objects $non_pic_object" 1376 if test -z "$pic_object" || test "$pic_object" = none ; then 1377 arg="$non_pic_object" 1378 fi 1379 else 1380 # If the PIC object exists, use it instead. 1381 # $xdir was prepended to $pic_object above. 1382 non_pic_object="$pic_object" 1383 non_pic_objects="$non_pic_objects $non_pic_object" 1384 fi 1385 else 1386 # Only an error if not doing a dry-run. 1387 if test -z "$run"; then 1388 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 1389 exit $EXIT_FAILURE 1390 else 1391 # Dry-run case. 1392 1393 # Extract subdirectory from the argument. 1394 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` 1395 if test "X$xdir" = "X$arg"; then 1396 xdir= 1397 else 1398 xdir="$xdir/" 1399 fi 1400 1401 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` 1402 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` 1403 libobjs="$libobjs $pic_object" 1404 non_pic_objects="$non_pic_objects $non_pic_object" 1405 fi 1406 fi 1407 done 1408 else 1409 $echo "$modename: link input file \`$save_arg' does not exist" 1410 exit $EXIT_FAILURE 1411 fi 1412 arg=$save_arg 1413 prev= 1414 continue 1415 ;; 1416 rpath | xrpath) 1417 # We need an absolute path. 1418 case $arg in 1419 [\\/]* | [A-Za-z]:[\\/]*) ;; 1420 *) 1421 $echo "$modename: only absolute run-paths are allowed" 1>&2 1422 exit $EXIT_FAILURE 1423 ;; 1424 esac 1425 if test "$prev" = rpath; then 1426 case "$rpath " in 1427 *" $arg "*) ;; 1428 *) rpath="$rpath $arg" ;; 1429 esac 1430 else 1431 case "$xrpath " in 1432 *" $arg "*) ;; 1433 *) xrpath="$xrpath $arg" ;; 1434 esac 1435 fi 1436 prev= 1437 continue 1438 ;; 1439 xcompiler) 1440 compiler_flags="$compiler_flags $qarg" 1441 prev= 1442 compile_command="$compile_command $qarg" 1443 finalize_command="$finalize_command $qarg" 1444 continue 1445 ;; 1446 xlinker) 1447 linker_flags="$linker_flags $qarg" 1448 compiler_flags="$compiler_flags $wl$qarg" 1449 prev= 1450 compile_command="$compile_command $wl$qarg" 1451 finalize_command="$finalize_command $wl$qarg" 1452 continue 1453 ;; 1454 xcclinker) 1455 linker_flags="$linker_flags $qarg" 1456 compiler_flags="$compiler_flags $qarg" 1457 prev= 1458 compile_command="$compile_command $qarg" 1459 finalize_command="$finalize_command $qarg" 1460 continue 1461 ;; 1462 shrext) 1463 shrext_cmds="$arg" 1464 prev= 1465 continue 1466 ;; 1467 darwin_framework|darwin_framework_skip) 1468 test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" 1469 compile_command="$compile_command $arg" 1470 finalize_command="$finalize_command $arg" 1471 prev= 1472 continue 1473 ;; 1474 *) 1475 eval "$prev=\"\$arg\"" 1476 prev= 1477 continue 1478 ;; 1479 esac 1480 fi # test -n "$prev" 1481 1482 prevarg="$arg" 1483 1484 case $arg in 1485 -all-static) 1486 if test -n "$link_static_flag"; then 1487 compile_command="$compile_command $link_static_flag" 1488 finalize_command="$finalize_command $link_static_flag" 1489 fi 1490 continue 1491 ;; 1492 1493 -allow-undefined) 1494 # FIXME: remove this flag sometime in the future. 1495 $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 1496 continue 1497 ;; 1498 1499 -avoid-version) 1500 avoid_version=yes 1501 continue 1502 ;; 1503 1504 -dlopen) 1505 prev=dlfiles 1506 continue 1507 ;; 1508 1509 -dlpreopen) 1510 prev=dlprefiles 1511 continue 1512 ;; 1513 1514 -export-dynamic) 1515 export_dynamic=yes 1516 continue 1517 ;; 1518 1519 -export-symbols | -export-symbols-regex) 1520 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 1521 $echo "$modename: more than one -exported-symbols argument is not allowed" 1522 exit $EXIT_FAILURE 1523 fi 1524 if test "X$arg" = "X-export-symbols"; then 1525 prev=expsyms 1526 else 1527 prev=expsyms_regex 1528 fi 1529 continue 1530 ;; 1531 1532 -framework|-arch|-isysroot) 1533 case " $CC " in 1534 *" ${arg} ${1} "* | *" ${arg} ${1} "*) 1535 prev=darwin_framework_skip ;; 1536 *) compiler_flags="$compiler_flags $arg" 1537 prev=darwin_framework ;; 1538 esac 1539 compile_command="$compile_command $arg" 1540 finalize_command="$finalize_command $arg" 1541 continue 1542 ;; 1543 1544 -inst-prefix-dir) 1545 prev=inst_prefix 1546 continue 1547 ;; 1548 1549 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 1550 # so, if we see these flags be careful not to treat them like -L 1551 -L[A-Z][A-Z]*:*) 1552 case $with_gcc/$host in 1553 no/*-*-irix* | /*-*-irix*) 1554 compile_command="$compile_command $arg" 1555 finalize_command="$finalize_command $arg" 1556 ;; 1557 esac 1558 continue 1559 ;; 1560 1561 -L*) 1562 dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` 1563 # We need an absolute path. 1564 case $dir in 1565 [\\/]* | [A-Za-z]:[\\/]*) ;; 1566 *) 1567 absdir=`cd "$dir" && pwd` 1568 if test -z "$absdir"; then 1569 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 1570 absdir="$dir" 1571 notinst_path="$notinst_path $dir" 1572 fi 1573 dir="$absdir" 1574 ;; 1575 esac 1576 case "$deplibs " in 1577 *" -L$dir "*) ;; 1578 *) 1579 deplibs="$deplibs -L$dir" 1580 lib_search_path="$lib_search_path $dir" 1581 ;; 1582 esac 1583 case $host in 1584 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) 1585 testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` 1586 case :$dllsearchpath: in 1587 *":$dir:"*) ;; 1588 *) dllsearchpath="$dllsearchpath:$dir";; 1589 esac 1590 case :$dllsearchpath: in 1591 *":$testbindir:"*) ;; 1592 *) dllsearchpath="$dllsearchpath:$testbindir";; 1593 esac 1594 ;; 1595 esac 1596 continue 1597 ;; 1598 1599 -l*) 1600 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then 1601 case $host in 1602 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) 1603 # These systems don't actually have a C or math library (as such) 1604 continue 1605 ;; 1606 *-*-os2*) 1607 # These systems don't actually have a C library (as such) 1608 test "X$arg" = "X-lc" && continue 1609 ;; 1610 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 1611 # Do not include libc due to us having libc/libc_r. 1612 test "X$arg" = "X-lc" && continue 1613 ;; 1614 *-*-rhapsody* | *-*-darwin1.[012]) 1615 # Rhapsody C and math libraries are in the System framework 1616 deplibs="$deplibs -framework System" 1617 continue 1618 ;; 1619 *-*-sco3.2v5* | *-*-sco5v6*) 1620 # Causes problems with __ctype 1621 test "X$arg" = "X-lc" && continue 1622 ;; 1623 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 1624 # Compiler inserts libc in the correct place for threads to work 1625 test "X$arg" = "X-lc" && continue 1626 ;; 1627 esac 1628 elif test "X$arg" = "X-lc_r"; then 1629 case $host in 1630 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 1631 # Do not include libc_r directly, use -pthread flag. 1632 continue 1633 ;; 1634 esac 1635 fi 1636 deplibs="$deplibs $arg" 1637 continue 1638 ;; 1639 1640 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 1641 # classes, name mangling, and exception handling. 1642 -model) 1643 compile_command="$compile_command $arg" 1644 compiler_flags="$compiler_flags $arg" 1645 finalize_command="$finalize_command $arg" 1646 prev=xcompiler 1647 continue 1648 ;; 1649 1650 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) 1651 compiler_flags="$compiler_flags $arg" 1652 compile_command="$compile_command $arg" 1653 finalize_command="$finalize_command $arg" 1654 continue 1655 ;; 1656 1657 -multi_module) 1658 single_module="${wl}-multi_module" 1659 continue 1660 ;; 1661 1662 -module) 1663 module=yes 1664 continue 1665 ;; 1666 1667 # -64, -mips[0-9] enable 64-bit mode on the SGI compiler 1668 # -r[0-9][0-9]* specifies the processor on the SGI compiler 1669 # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler 1670 # +DA*, +DD* enable 64-bit mode on the HP compiler 1671 # -q* pass through compiler args for the IBM compiler 1672 # -m* pass through architecture-specific compiler args for GCC 1673 # -m*, -t[45]*, -txscale* pass through architecture-specific 1674 # compiler args for GCC 1675 # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC 1676 # -F/path gives path to uninstalled frameworks, gcc on darwin 1677 # @file GCC response files 1678 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 1679 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) 1680 1681 # Unknown arguments in both finalize_command and compile_command need 1682 # to be aesthetically quoted because they are evaled later. 1683 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` 1684 case $arg in 1685 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1686 arg="\"$arg\"" 1687 ;; 1688 esac 1689 compile_command="$compile_command $arg" 1690 finalize_command="$finalize_command $arg" 1691 compiler_flags="$compiler_flags $arg" 1692 continue 1693 ;; 1694 1695 -shrext) 1696 prev=shrext 1697 continue 1698 ;; 1699 1700 -no-fast-install) 1701 fast_install=no 1702 continue 1703 ;; 1704 1705 -no-install) 1706 case $host in 1707 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) 1708 # The PATH hackery in wrapper scripts is required on Windows 1709 # and Darwin in order for the loader to find any dlls it needs. 1710 $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 1711 $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 1712 fast_install=no 1713 ;; 1714 *) no_install=yes ;; 1715 esac 1716 continue 1717 ;; 1718 1719 -no-undefined) 1720 allow_undefined=no 1721 continue 1722 ;; 1723 1724 -objectlist) 1725 prev=objectlist 1726 continue 1727 ;; 1728 1729 -o) prev=output ;; 1730 1731 -precious-files-regex) 1732 prev=precious_regex 1733 continue 1734 ;; 1735 1736 -release) 1737 prev=release 1738 continue 1739 ;; 1740 1741 -rpath) 1742 prev=rpath 1743 continue 1744 ;; 1745 1746 -R) 1747 prev=xrpath 1748 continue 1749 ;; 1750 1751 -R*) 1752 dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` 1753 # We need an absolute path. 1754 case $dir in 1755 [\\/]* | [A-Za-z]:[\\/]*) ;; 1756 *) 1757 $echo "$modename: only absolute run-paths are allowed" 1>&2 1758 exit $EXIT_FAILURE 1759 ;; 1760 esac 1761 case "$xrpath " in 1762 *" $dir "*) ;; 1763 *) xrpath="$xrpath $dir" ;; 1764 esac 1765 continue 1766 ;; 1767 1768 -static | -static-libtool-libs) 1769 # The effects of -static are defined in a previous loop. 1770 # We used to do the same as -all-static on platforms that 1771 # didn't have a PIC flag, but the assumption that the effects 1772 # would be equivalent was wrong. It would break on at least 1773 # Digital Unix and AIX. 1774 continue 1775 ;; 1776 1777 -thread-safe) 1778 thread_safe=yes 1779 continue 1780 ;; 1781 1782 -version-info) 1783 prev=vinfo 1784 continue 1785 ;; 1786 -version-number) 1787 prev=vinfo 1788 vinfo_number=yes 1789 continue 1790 ;; 1791 1792 -Wc,*) 1793 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` 1794 arg= 1795 save_ifs="$IFS"; IFS=',' 1796 for flag in $args; do 1797 IFS="$save_ifs" 1798 case $flag in 1799 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1800 flag="\"$flag\"" 1801 ;; 1802 esac 1803 arg="$arg $wl$flag" 1804 compiler_flags="$compiler_flags $flag" 1805 done 1806 IFS="$save_ifs" 1807 arg=`$echo "X$arg" | $Xsed -e "s/^ //"` 1808 ;; 1809 1810 -Wl,*) 1811 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` 1812 arg= 1813 save_ifs="$IFS"; IFS=',' 1814 for flag in $args; do 1815 IFS="$save_ifs" 1816 case $flag in 1817 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1818 flag="\"$flag\"" 1819 ;; 1820 esac 1821 arg="$arg $wl$flag" 1822 compiler_flags="$compiler_flags $wl$flag" 1823 linker_flags="$linker_flags $flag" 1824 done 1825 IFS="$save_ifs" 1826 arg=`$echo "X$arg" | $Xsed -e "s/^ //"` 1827 ;; 1828 1829 -Xcompiler) 1830 prev=xcompiler 1831 continue 1832 ;; 1833 1834 -Xlinker) 1835 prev=xlinker 1836 continue 1837 ;; 1838 1839 -XCClinker) 1840 prev=xcclinker 1841 continue 1842 ;; 1843 1844 # Some other compiler flag. 1845 -* | +*) 1846 # Unknown arguments in both finalize_command and compile_command need 1847 # to be aesthetically quoted because they are evaled later. 1848 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` 1849 case $arg in 1850 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1851 arg="\"$arg\"" 1852 ;; 1853 esac 1854 ;; 1855 1856 *.$objext) 1857 # A standard object. 1858 objs="$objs $arg" 1859 ;; 1860 1861 *.lo) 1862 # A libtool-controlled object. 1863 1864 # Check to see that this really is a libtool object. 1865 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then 1866 pic_object= 1867 non_pic_object= 1868 1869 # Read the .lo file 1870 # If there is no directory component, then add one. 1871 case $arg in 1872 */* | *\\*) . $arg ;; 1873 *) . ./$arg ;; 1874 esac 1875 1876 if test -z "$pic_object" || \ 1877 test -z "$non_pic_object" || 1878 test "$pic_object" = none && \ 1879 test "$non_pic_object" = none; then 1880 $echo "$modename: cannot find name of object for \`$arg'" 1>&2 1881 exit $EXIT_FAILURE 1882 fi 1883 1884 # Extract subdirectory from the argument. 1885 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` 1886 if test "X$xdir" = "X$arg"; then 1887 xdir= 1888 else 1889 xdir="$xdir/" 1890 fi 1891 1892 if test "$pic_object" != none; then 1893 # Prepend the subdirectory the object is found in. 1894 pic_object="$xdir$pic_object" 1895 1896 if test "$prev" = dlfiles; then 1897 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 1898 dlfiles="$dlfiles $pic_object" 1899 prev= 1900 continue 1901 else 1902 # If libtool objects are unsupported, then we need to preload. 1903 prev=dlprefiles 1904 fi 1905 fi 1906 1907 # CHECK ME: I think I busted this. -Ossama 1908 if test "$prev" = dlprefiles; then 1909 # Preload the old-style object. 1910 dlprefiles="$dlprefiles $pic_object" 1911 prev= 1912 fi 1913 1914 # A PIC object. 1915 libobjs="$libobjs $pic_object" 1916 arg="$pic_object" 1917 fi 1918 1919 # Non-PIC object. 1920 if test "$non_pic_object" != none; then 1921 # Prepend the subdirectory the object is found in. 1922 non_pic_object="$xdir$non_pic_object" 1923 1924 # A standard non-PIC object 1925 non_pic_objects="$non_pic_objects $non_pic_object" 1926 if test -z "$pic_object" || test "$pic_object" = none ; then 1927 arg="$non_pic_object" 1928 fi 1929 else 1930 # If the PIC object exists, use it instead. 1931 # $xdir was prepended to $pic_object above. 1932 non_pic_object="$pic_object" 1933 non_pic_objects="$non_pic_objects $non_pic_object" 1934 fi 1935 else 1936 # Only an error if not doing a dry-run. 1937 if test -z "$ru…
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