1# generated automatically by aclocal 1.10 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_if(m4_PACKAGE_VERSION, [2.61],, 15[m4_fatal([this file was generated for autoconf 2.61. 16You have another version of autoconf. If you want to use that, 17you should regenerate the build system entirely.], [63])]) 18 19# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 20 21# serial 52 AC_PROG_LIBTOOL 22 23 24# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 25# ----------------------------------------------------------- 26# If this macro is not defined by Autoconf, define it here. 27m4_ifdef([AC_PROVIDE_IFELSE], 28 [], 29 [m4_define([AC_PROVIDE_IFELSE], 30 [m4_ifdef([AC_PROVIDE_$1], 31 [$2], [$3])])]) 32 33 34# AC_PROG_LIBTOOL 35# --------------- 36AC_DEFUN([AC_PROG_LIBTOOL], 37[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 38dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 39dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 40 AC_PROVIDE_IFELSE([AC_PROG_CXX], 41 [AC_LIBTOOL_CXX], 42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 43 ])]) 44dnl And a similar setup for Fortran 77 support 45 AC_PROVIDE_IFELSE([AC_PROG_F77], 46 [AC_LIBTOOL_F77], 47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 48])]) 49 50dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 51dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 52dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 53 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 54 [AC_LIBTOOL_GCJ], 55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 56 [AC_LIBTOOL_GCJ], 57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 58 [AC_LIBTOOL_GCJ], 59 [ifdef([AC_PROG_GCJ], 60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 61 ifdef([A][M_PROG_GCJ], 62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 63 ifdef([LT_AC_PROG_GCJ], 64 [define([LT_AC_PROG_GCJ], 65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 66])])# AC_PROG_LIBTOOL 67 68 69# _AC_PROG_LIBTOOL 70# ---------------- 71AC_DEFUN([_AC_PROG_LIBTOOL], 72[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 73AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 74AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 75AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 76 77# This can be used to rebuild libtool when needed 78LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 79 80# Always use our own libtool. 81LIBTOOL='$(SHELL) $(top_builddir)/libtool' 82AC_SUBST(LIBTOOL)dnl 83 84# Prevent multiple expansion 85define([AC_PROG_LIBTOOL], []) 86])# _AC_PROG_LIBTOOL 87 88 89# AC_LIBTOOL_SETUP 90# ---------------- 91AC_DEFUN([AC_LIBTOOL_SETUP], 92[AC_PREREQ(2.50)dnl 93AC_REQUIRE([AC_ENABLE_SHARED])dnl 94AC_REQUIRE([AC_ENABLE_STATIC])dnl 95AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 96AC_REQUIRE([AC_CANONICAL_HOST])dnl 97AC_REQUIRE([AC_CANONICAL_BUILD])dnl 98AC_REQUIRE([AC_PROG_CC])dnl 99AC_REQUIRE([AC_PROG_LD])dnl 100AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 101AC_REQUIRE([AC_PROG_NM])dnl 102 103AC_REQUIRE([AC_PROG_LN_S])dnl 104AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 105# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 106AC_REQUIRE([AC_OBJEXT])dnl 107AC_REQUIRE([AC_EXEEXT])dnl 108dnl 109AC_LIBTOOL_SYS_MAX_CMD_LEN 110AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 111AC_LIBTOOL_OBJDIR 112 113AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 114_LT_AC_PROG_ECHO_BACKSLASH 115 116case $host_os in 117aix3*) 118 # AIX sometimes has problems with the GCC collect2 program. 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You can override 307 # by either setting the environment variable LT_MULTI_MODULE 308 # non-empty at configure time, or by adding -multi_module to the 309 # link flags. 310 echo "int foo(void){return 1;}" > conftest.c 311 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 312 -dynamiclib ${wl}-single_module conftest.c 313 if test -f libconftest.dylib; then 314 lt_cv_apple_cc_single_mod=yes 315 rm -rf libconftest.dylib* 316 fi 317 rm conftest.c 318 fi]) 319 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 320 [lt_cv_ld_exported_symbols_list], 321 [lt_cv_ld_exported_symbols_list=no 322 save_LDFLAGS=$LDFLAGS 323 echo "_main" > conftest.sym 324 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 325 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 326 [lt_cv_ld_exported_symbols_list=yes], 327 [lt_cv_ld_exported_symbols_list=no]) 328 LDFLAGS="$save_LDFLAGS" 329 ]) 330 case $host_os in 331 rhapsody* | darwin1.[[0123]]) 332 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 333 darwin1.*) 334 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 335 darwin*) 336 # if running on 10.5 or later, the deployment target defaults 337 # to the OS version, if on x86, and 10.4, the deployment 338 # target defaults to 10.4. Don't you love it? 339 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 340 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 341 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 342 10.[[012]]*) 343 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 344 10.*) 345 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 346 esac 347 ;; 348 esac 349 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 350 _lt_dar_single_mod='$single_module' 351 fi 352 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 353 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 354 else 355 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" 356 fi 357 if test "$DSYMUTIL" != ":"; then 358 _lt_dsymutil="~$DSYMUTIL \$lib || :" 359 else 360 _lt_dsymutil= 361 fi 362 ;; 363 esac 364]) 365 366# _LT_AC_SYS_LIBPATH_AIX 367# ---------------------- 368# Links a minimal program and checks the executable 369# for the system default hardcoded library path. In most cases, 370# this is /usr/lib:/lib, but when the MPI compilers are used 371# the location of the communication and MPI libs are included too. 372# If we don't find anything, use the default library path according 373# to the aix ld manual. 374AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 375[AC_REQUIRE([LT_AC_PROG_SED])dnl 376AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 377lt_aix_libpath_sed=' 378 /Import File Strings/,/^$/ { 379 /^0/ { 380 s/^0 *\(.*\)$/\1/ 381 p 382 } 383 }' 384aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 385# Check for a 64-bit object if we didn't find anything. 386if test -z "$aix_libpath"; then 387 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 388fi],[]) 389if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 390])# _LT_AC_SYS_LIBPATH_AIX 391 392 393# _LT_AC_SHELL_INIT(ARG) 394# ---------------------- 395AC_DEFUN([_LT_AC_SHELL_INIT], 396[ifdef([AC_DIVERSION_NOTICE], 397 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 398 [AC_DIVERT_PUSH(NOTICE)]) 399$1 400AC_DIVERT_POP 401])# _LT_AC_SHELL_INIT 402 403 404# _LT_AC_PROG_ECHO_BACKSLASH 405# -------------------------- 406# Add some code to the start of the generated configure script which 407# will find an echo command which doesn't interpret backslashes. 408AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 409[_LT_AC_SHELL_INIT([ 410# Check that we are running under the correct shell. 411SHELL=${CONFIG_SHELL-/bin/sh} 412 413case X$ECHO in 414X*--fallback-echo) 415 # Remove one level of quotation (which was required for Make). 416 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 417 ;; 418esac 419 420echo=${ECHO-echo} 421if test "X[$]1" = X--no-reexec; then 422 # Discard the --no-reexec flag, and continue. 423 shift 424elif test "X[$]1" = X--fallback-echo; then 425 # Avoid inline document here, it may be left over 426 : 427elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 428 # Yippee, $echo works! 429 : 430else 431 # Restart under the correct shell. 432 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 433fi 434 435if test "X[$]1" = X--fallback-echo; then 436 # used as fallback echo 437 shift 438 cat <<EOF 439[$]* 440EOF 441 exit 0 442fi 443 444# The HP-UX ksh and POSIX shell print the target directory to stdout 445# if CDPATH is set. 446(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 447 448if test -z "$ECHO"; then 449if test "X${echo_test_string+set}" != Xset; then 450# find a string as large as possible, as long as the shell can cope with it 451 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 452 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 453 if (echo_test_string=`eval $cmd`) 2>/dev/null && 454 echo_test_string=`eval $cmd` && 455 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 456 then 457 break 458 fi 459 done 460fi 461 462if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 463 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 464 test "X$echo_testing_string" = "X$echo_test_string"; then 465 : 466else 467 # The Solaris, AIX, and Digital Unix default echo programs unquote 468 # backslashes. This makes it impossible to quote backslashes using 469 # echo "$something" | sed 's/\\/\\\\/g' 470 # 471 # So, first we look for a working echo in the user's PATH. 472 473 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 474 for dir in $PATH /usr/ucb; do 475 IFS="$lt_save_ifs" 476 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 477 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 478 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 479 test "X$echo_testing_string" = "X$echo_test_string"; then 480 echo="$dir/echo" 481 break 482 fi 483 done 484 IFS="$lt_save_ifs" 485 486 if test "X$echo" = Xecho; then 487 # We didn't find a better echo, so look for alternatives. 488 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 489 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 490 test "X$echo_testing_string" = "X$echo_test_string"; then 491 # This shell has a builtin print -r that does the trick. 492 echo='print -r' 493 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 494 test "X$CONFIG_SHELL" != X/bin/ksh; then 495 # If we have ksh, try running configure again with it. 496 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 497 export ORIGINAL_CONFIG_SHELL 498 CONFIG_SHELL=/bin/ksh 499 export CONFIG_SHELL 500 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 501 else 502 # Try using printf. 503 echo='printf %s\n' 504 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 505 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 506 test "X$echo_testing_string" = "X$echo_test_string"; then 507 # Cool, printf works 508 : 509 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 510 test "X$echo_testing_string" = 'X\t' && 511 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 512 test "X$echo_testing_string" = "X$echo_test_string"; then 513 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 514 export CONFIG_SHELL 515 SHELL="$CONFIG_SHELL" 516 export SHELL 517 echo="$CONFIG_SHELL [$]0 --fallback-echo" 518 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 519 test "X$echo_testing_string" = 'X\t' && 520 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 521 test "X$echo_testing_string" = "X$echo_test_string"; then 522 echo="$CONFIG_SHELL [$]0 --fallback-echo" 523 else 524 # maybe with a smaller string... 525 prev=: 526 527 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 528 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 529 then 530 break 531 fi 532 prev="$cmd" 533 done 534 535 if test "$prev" != 'sed 50q "[$]0"'; then 536 echo_test_string=`eval $prev` 537 export echo_test_string 538 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 539 else 540 # Oops. We lost completely, so just stick with echo. 541 echo=echo 542 fi 543 fi 544 fi 545 fi 546fi 547fi 548 549# Copy echo and quote the copy suitably for passing to libtool from 550# the Makefile, instead of quoting the original, which is used later. 551ECHO=$echo 552if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 553 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 554fi 555 556AC_SUBST(ECHO) 557])])# _LT_AC_PROG_ECHO_BACKSLASH 558 559 560# _LT_AC_LOCK 561# ----------- 562AC_DEFUN([_LT_AC_LOCK], 563[AC_ARG_ENABLE([libtool-lock], 564 [AC_HELP_STRING([--disable-libtool-lock], 565 [avoid locking (might break parallel builds)])]) 566test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 567 568# Some flags need to be propagated to the compiler or linker for good 569# libtool support. 570case $host in 571ia64-*-hpux*) 572 # Find out which ABI we are using. 573 echo 'int i;' > conftest.$ac_ext 574 if AC_TRY_EVAL(ac_compile); then 575 case `/usr/bin/file conftest.$ac_objext` in 576 *ELF-32*) 577 HPUX_IA64_MODE="32" 578 ;; 579 *ELF-64*) 580 HPUX_IA64_MODE="64" 581 ;; 582 esac 583 fi 584 rm -rf conftest* 585 ;; 586*-*-irix6*) 587 # Find out which ABI we are using. 588 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 589 if AC_TRY_EVAL(ac_compile); then 590 if test "$lt_cv_prog_gnu_ld" = yes; then 591 case `/usr/bin/file conftest.$ac_objext` in 592 *32-bit*) 593 LD="${LD-ld} -melf32bsmip" 594 ;; 595 *N32*) 596 LD="${LD-ld} -melf32bmipn32" 597 ;; 598 *64-bit*) 599 LD="${LD-ld} -melf64bmip" 600 ;; 601 esac 602 else 603 case `/usr/bin/file conftest.$ac_objext` in 604 *32-bit*) 605 LD="${LD-ld} -32" 606 ;; 607 *N32*) 608 LD="${LD-ld} -n32" 609 ;; 610 *64-bit*) 611 LD="${LD-ld} -64" 612 ;; 613 esac 614 fi 615 fi 616 rm -rf conftest* 617 ;; 618 619x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 620s390*-*linux*|sparc*-*linux*) 621 # Find out which ABI we are using. 622 echo 'int i;' > conftest.$ac_ext 623 if AC_TRY_EVAL(ac_compile); then 624 case `/usr/bin/file conftest.o` in 625 *32-bit*) 626 case $host in 627 x86_64-*kfreebsd*-gnu) 628 LD="${LD-ld} -m elf_i386_fbsd" 629 ;; 630 x86_64-*linux*) 631 LD="${LD-ld} -m elf_i386" 632 ;; 633 ppc64-*linux*|powerpc64-*linux*) 634 LD="${LD-ld} -m elf32ppclinux" 635 ;; 636 s390x-*linux*) 637 LD="${LD-ld} -m elf_s390" 638 ;; 639 sparc64-*linux*) 640 LD="${LD-ld} -m elf32_sparc" 641 ;; 642 esac 643 ;; 644 *64-bit*) 645 case $host in 646 x86_64-*kfreebsd*-gnu) 647 LD="${LD-ld} -m elf_x86_64_fbsd" 648 ;; 649 x86_64-*linux*) 650 LD="${LD-ld} -m elf_x86_64" 651 ;; 652 ppc*-*linux*|powerpc*-*linux*) 653 LD="${LD-ld} -m elf64ppc" 654 ;; 655 s390*-*linux*) 656 LD="${LD-ld} -m elf64_s390" 657 ;; 658 sparc*-*linux*) 659 LD="${LD-ld} -m elf64_sparc" 660 ;; 661 esac 662 ;; 663 esac 664 fi 665 rm -rf conftest* 666 ;; 667 668*-*-sco3.2v5*) 669 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 670 SAVE_CFLAGS="$CFLAGS" 671 CFLAGS="$CFLAGS -belf" 672 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 673 [AC_LANG_PUSH(C) 674 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 675 AC_LANG_POP]) 676 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 677 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 678 CFLAGS="$SAVE_CFLAGS" 679 fi 680 ;; 681sparc*-*solaris*) 682 # Find out which ABI we are using. 683 echo 'int i;' > conftest.$ac_ext 684 if AC_TRY_EVAL(ac_compile); then 685 case `/usr/bin/file conftest.o` in 686 *64-bit*) 687 case $lt_cv_prog_gnu_ld in 688 yes*) LD="${LD-ld} -m elf64_sparc" ;; 689 *) 690 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 691 LD="${LD-ld} -64" 692 fi 693 ;; 694 esac 695 ;; 696 esac 697 fi 698 rm -rf conftest* 699 ;; 700 701AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 702[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 703 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 704 AC_CHECK_TOOL(AS, as, false) 705 AC_CHECK_TOOL(OBJDUMP, objdump, false) 706 ;; 707 ]) 708esac 709 710need_locks="$enable_libtool_lock" 711 712])# _LT_AC_LOCK 713 714 715# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 716# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 717# ---------------------------------------------------------------- 718# Check whether the given compiler option works 719AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 720[AC_REQUIRE([LT_AC_PROG_SED]) 721AC_CACHE_CHECK([$1], [$2], 722 [$2=no 723 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 724 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 725 lt_compiler_flag="$3" 726 # Insert the option either (1) after the last *FLAGS variable, or 727 # (2) before a word containing "conftest.", or (3) at the end. 728 # Note that $ac_compile itself does not contain backslashes and begins 729 # with a dollar sign (not a hyphen), so the echo should work correctly. 730 # The option is referenced via a variable to avoid confusing sed. 731 lt_compile=`echo "$ac_compile" | $SED \ 732 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 733 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 734 -e 's:$: $lt_compiler_flag:'` 735 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 736 (eval "$lt_compile" 2>conftest.err) 737 ac_status=$? 738 cat conftest.err >&AS_MESSAGE_LOG_FD 739 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 740 if (exit $ac_status) && test -s "$ac_outfile"; then 741 # The compiler can only warn and ignore the option if not recognized 742 # So say no if there are warnings other than the usual output. 743 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 744 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 745 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 746 $2=yes 747 fi 748 fi 749 $rm conftest* 750]) 751 752if test x"[$]$2" = xyes; then 753 ifelse([$5], , :, [$5]) 754else 755 ifelse([$6], , :, [$6]) 756fi 757])# AC_LIBTOOL_COMPILER_OPTION 758 759 760# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 761# [ACTION-SUCCESS], [ACTION-FAILURE]) 762# ------------------------------------------------------------ 763# Check whether the given compiler option works 764AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 765[AC_REQUIRE([LT_AC_PROG_SED])dnl 766AC_CACHE_CHECK([$1], [$2], 767 [$2=no 768 save_LDFLAGS="$LDFLAGS" 769 LDFLAGS="$LDFLAGS $3" 770 echo "$lt_simple_link_test_code" > conftest.$ac_ext 771 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 772 # The linker can only warn and ignore the option if not recognized 773 # So say no if there are warnings 774 if test -s conftest.err; then 775 # Append any errors to the config.log. 776 cat conftest.err 1>&AS_MESSAGE_LOG_FD 777 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 778 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 779 if diff conftest.exp conftest.er2 >/dev/null; then 780 $2=yes 781 fi 782 else 783 $2=yes 784 fi 785 fi 786 $rm -r conftest* 787 LDFLAGS="$save_LDFLAGS" 788]) 789 790if test x"[$]$2" = xyes; then 791 ifelse([$4], , :, [$4]) 792else 793 ifelse([$5], , :, [$5]) 794fi 795])# AC_LIBTOOL_LINKER_OPTION 796 797 798# AC_LIBTOOL_SYS_MAX_CMD_LEN 799# -------------------------- 800AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 801[# find the maximum length of command line arguments 802AC_MSG_CHECKING([the maximum length of command line arguments]) 803AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 804 i=0 805 teststring="ABCD" 806 807 case $build_os in 808 msdosdjgpp*) 809 # On DJGPP, this test can blow up pretty badly due to problems in libc 810 # (any single argument exceeding 2000 bytes causes a buffer overrun 811 # during glob expansion). Even if it were fixed, the result of this 812 # check would be larger than it should be. 813 lt_cv_sys_max_cmd_len=12288; # 12K is about right 814 ;; 815 816 gnu*) 817 # Under GNU Hurd, this test is not required because there is 818 # no limit to the length of command line arguments. 819 # Libtool will interpret -1 as no limit whatsoever 820 lt_cv_sys_max_cmd_len=-1; 821 ;; 822 823 cygwin* | mingw*) 824 # On Win9x/ME, this test blows up -- it succeeds, but takes 825 # about 5 minutes as the teststring grows exponentially. 826 # Worse, since 9x/ME are not pre-emptively multitasking, 827 # you end up with a "frozen" computer, even though with patience 828 # the test eventually succeeds (with a max line length of 256k). 829 # Instead, let's just punt: use the minimum linelength reported by 830 # all of the supported platforms: 8192 (on NT/2K/XP). 831 lt_cv_sys_max_cmd_len=8192; 832 ;; 833 834 amigaos*) 835 # On AmigaOS with pdksh, this test takes hours, literally. 836 # So we just punt and use a minimum line length of 8192. 837 lt_cv_sys_max_cmd_len=8192; 838 ;; 839 840 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 841 # This has been around since 386BSD, at least. Likely further. 842 if test -x /sbin/sysctl; then 843 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 844 elif test -x /usr/sbin/sysctl; then 845 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 846 else 847 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 848 fi 849 # And add a safety zone 850 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 851 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 852 ;; 853 854 interix*) 855 # We know the value 262144 and hardcode it with a safety zone (like BSD) 856 lt_cv_sys_max_cmd_len=196608 857 ;; 858 859 osf*) 860 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 861 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 862 # nice to cause kernel panics so lets avoid the loop below. 863 # First set a reasonable default. 864 lt_cv_sys_max_cmd_len=16384 865 # 866 if test -x /sbin/sysconfig; then 867 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 868 *1*) lt_cv_sys_max_cmd_len=-1 ;; 869 esac 870 fi 871 ;; 872 sco3.2v5*) 873 lt_cv_sys_max_cmd_len=102400 874 ;; 875 sysv5* | sco5v6* | sysv4.2uw2*) 876 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 877 if test -n "$kargmax"; then 878 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 879 else 880 lt_cv_sys_max_cmd_len=32768 881 fi 882 ;; 883 *) 884 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 885 if test -n "$lt_cv_sys_max_cmd_len"; then 886 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 887 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 888 else 889 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 890 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 891 = "XX$teststring") >/dev/null 2>&1 && 892 new_result=`expr "X$teststring" : ".*" 2>&1` && 893 lt_cv_sys_max_cmd_len=$new_result && 894 test $i != 17 # 1/2 MB should be enough 895 do 896 i=`expr $i + 1` 897 teststring=$teststring$teststring 898 done 899 teststring= 900 # Add a significant safety factor because C++ compilers can tack on massive 901 # amounts of additional arguments before passing them to the linker. 902 # It appears as though 1/2 is a usable value. 903 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 904 fi 905 ;; 906 esac 907]) 908if test -n $lt_cv_sys_max_cmd_len ; then 909 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 910else 911 AC_MSG_RESULT(none) 912fi 913])# AC_LIBTOOL_SYS_MAX_CMD_LEN 914 915 916# _LT_AC_CHECK_DLFCN 917# ------------------ 918AC_DEFUN([_LT_AC_CHECK_DLFCN], 919[AC_CHECK_HEADERS(dlfcn.h)dnl 920])# _LT_AC_CHECK_DLFCN 921 922 923# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 924# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 925# --------------------------------------------------------------------- 926AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 927[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 928if test "$cross_compiling" = yes; then : 929 [$4] 930else 931 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 932 lt_status=$lt_dlunknown 933 cat > conftest.$ac_ext <<EOF 934[#line __oline__ "configure" 935#include "confdefs.h" 936 937#if HAVE_DLFCN_H 938#include <dlfcn.h> 939#endif 940 941#include <stdio.h> 942 943#ifdef RTLD_GLOBAL 944# define LT_DLGLOBAL RTLD_GLOBAL 945#else 946# ifdef DL_GLOBAL 947# define LT_DLGLOBAL DL_GLOBAL 948# else 949# define LT_DLGLOBAL 0 950# endif 951#endif 952 953/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 954 find out it does not work in some platform. */ 955#ifndef LT_DLLAZY_OR_NOW 956# ifdef RTLD_LAZY 957# define LT_DLLAZY_OR_NOW RTLD_LAZY 958# else 959# ifdef DL_LAZY 960# define LT_DLLAZY_OR_NOW DL_LAZY 961# else 962# ifdef RTLD_NOW 963# define LT_DLLAZY_OR_NOW RTLD_NOW 964# else 965# ifdef DL_NOW 966# define LT_DLLAZY_OR_NOW DL_NOW 967# else 968# define LT_DLLAZY_OR_NOW 0 969# endif 970# endif 971# endif 972# endif 973#endif 974 975#ifdef __cplusplus 976extern "C" void exit (int); 977#endif 978 979void fnord() { int i=42;} 980int main () 981{ 982 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 983 int status = $lt_dlunknown; 984 985 if (self) 986 { 987 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 988 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 989 /* dlclose (self); */ 990 } 991 else 992 puts (dlerror ()); 993 994 exit (status); 995}] 996EOF 997 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 998 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 999 lt_status=$? 1000 case x$lt_status in 1001 x$lt_dlno_uscore) $1 ;; 1002 x$lt_dlneed_uscore) $2 ;; 1003 x$lt_dlunknown|x*) $3 ;; 1004 esac 1005 else : 1006 # compilation failed 1007 $3 1008 fi 1009fi 1010rm -fr conftest* 1011])# _LT_AC_TRY_DLOPEN_SELF 1012 1013 1014# AC_LIBTOOL_DLOPEN_SELF 1015# ---------------------- 1016AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1017[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1018if test "x$enable_dlopen" != xyes; then 1019 enable_dlopen=unknown 1020 enable_dlopen_self=unknown 1021 enable_dlopen_self_static=unknown 1022else 1023 lt_cv_dlopen=no 1024 lt_cv_dlopen_libs= 1025 1026 case $host_os in 1027 beos*) 1028 lt_cv_dlopen="load_add_on" 1029 lt_cv_dlopen_libs= 1030 lt_cv_dlopen_self=yes 1031 ;; 1032 1033 mingw* | pw32*) 1034 lt_cv_dlopen="LoadLibrary" 1035 lt_cv_dlopen_libs= 1036 ;; 1037 1038 cygwin*) 1039 lt_cv_dlopen="dlopen" 1040 lt_cv_dlopen_libs= 1041 ;; 1042 1043 darwin*) 1044 # if libdl is installed we need to link against it 1045 AC_CHECK_LIB([dl], [dlopen], 1046 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1047 lt_cv_dlopen="dyld" 1048 lt_cv_dlopen_libs= 1049 lt_cv_dlopen_self=yes 1050 ]) 1051 ;; 1052 1053 *) 1054 AC_CHECK_FUNC([shl_load], 1055 [lt_cv_dlopen="shl_load"], 1056 [AC_CHECK_LIB([dld], [shl_load], 1057 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1058 [AC_CHECK_FUNC([dlopen], 1059 [lt_cv_dlopen="dlopen"], 1060 [AC_CHECK_LIB([dl], [dlopen], 1061 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1062 [AC_CHECK_LIB([svld], [dlopen], 1063 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1064 [AC_CHECK_LIB([dld], [dld_link], 1065 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1066 ]) 1067 ]) 1068 ]) 1069 ]) 1070 ]) 1071 ;; 1072 esac 1073 1074 if test "x$lt_cv_dlopen" != xno; then 1075 enable_dlopen=yes 1076 else 1077 enable_dlopen=no 1078 fi 1079 1080 case $lt_cv_dlopen in 1081 dlopen) 1082 save_CPPFLAGS="$CPPFLAGS" 1083 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1084 1085 save_LDFLAGS="$LDFLAGS" 1086 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1087 1088 save_LIBS="$LIBS" 1089 LIBS="$lt_cv_dlopen_libs $LIBS" 1090 1091 AC_CACHE_CHECK([whether a program can dlopen itself], 1092 lt_cv_dlopen_self, [dnl 1093 _LT_AC_TRY_DLOPEN_SELF( 1094 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1095 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1096 ]) 1097 1098 if test "x$lt_cv_dlopen_self" = xyes; then 1099 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1100 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1101 lt_cv_dlopen_self_static, [dnl 1102 _LT_AC_TRY_DLOPEN_SELF( 1103 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1104 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1105 ]) 1106 fi 1107 1108 CPPFLAGS="$save_CPPFLAGS" 1109 LDFLAGS="$save_LDFLAGS" 1110 LIBS="$save_LIBS" 1111 ;; 1112 esac 1113 1114 case $lt_cv_dlopen_self in 1115 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1116 *) enable_dlopen_self=unknown ;; 1117 esac 1118 1119 case $lt_cv_dlopen_self_static in 1120 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1121 *) enable_dlopen_self_static=unknown ;; 1122 esac 1123fi 1124])# AC_LIBTOOL_DLOPEN_SELF 1125 1126 1127# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1128# --------------------------------- 1129# Check to see if options -c and -o are simultaneously supported by compiler 1130AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1131[AC_REQUIRE([LT_AC_PROG_SED])dnl 1132AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1133AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1134 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1135 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1136 $rm -r conftest 2>/dev/null 1137 mkdir conftest 1138 cd conftest 1139 mkdir out 1140 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1141 1142 lt_compiler_flag="-o out/conftest2.$ac_objext" 1143 # Insert the option either (1) after the last *FLAGS variable, or 1144 # (2) before a word containing "conftest.", or (3) at the end. 1145 # Note that $ac_compile itself does not contain backslashes and begins 1146 # with a dollar sign (not a hyphen), so the echo should work correctly. 1147 lt_compile=`echo "$ac_compile" | $SED \ 1148 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1149 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1150 -e 's:$: $lt_compiler_flag:'` 1151 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1152 (eval "$lt_compile" 2>out/conftest.err) 1153 ac_status=$? 1154 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1155 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1156 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1157 then 1158 # The compiler can only warn and ignore the option if not recognized 1159 # So say no if there are warnings 1160 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1161 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1162 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1163 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1164 fi 1165 fi 1166 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1167 $rm conftest* 1168 # SGI C++ compiler will create directory out/ii_files/ for 1169 # template instantiation 1170 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1171 $rm out/* && rmdir out 1172 cd .. 1173 rmdir conftest 1174 $rm conftest* 1175]) 1176])# AC_LIBTOOL_PROG_CC_C_O 1177 1178 1179# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1180# ----------------------------------------- 1181# Check to see if we can do hard links to lock some files if needed 1182AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1183[AC_REQUIRE([_LT_AC_LOCK])dnl 1184 1185hard_links="nottested" 1186if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1187 # do not overwrite the value of need_locks provided by the user 1188 AC_MSG_CHECKING([if we can lock with hard links]) 1189 hard_links=yes 1190 $rm conftest* 1191 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1192 touch conftest.a 1193 ln conftest.a conftest.b 2>&5 || hard_links=no 1194 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1195 AC_MSG_RESULT([$hard_links]) 1196 if test "$hard_links" = no; then 1197 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1198 need_locks=warn 1199 fi 1200else 1201 need_locks=no 1202fi 1203])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1204 1205 1206# AC_LIBTOOL_OBJDIR 1207# ----------------- 1208AC_DEFUN([AC_LIBTOOL_OBJDIR], 1209[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1210[rm -f .libs 2>/dev/null 1211mkdir .libs 2>/dev/null 1212if test -d .libs; then 1213 lt_cv_objdir=.libs 1214else 1215 # MS-DOS does not allow filenames that begin with a dot. 1216 lt_cv_objdir=_libs 1217fi 1218rmdir .libs 2>/dev/null]) 1219objdir=$lt_cv_objdir 1220])# AC_LIBTOOL_OBJDIR 1221 1222 1223# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1224# ---------------------------------------------- 1225# Check hardcoding attributes. 1226AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1227[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1228_LT_AC_TAGVAR(hardcode_action, $1)= 1229if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1230 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1231 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1232 1233 # We can hardcode non-existant directories. 1234 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1235 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1236 # have to relink, otherwise we might link with an installed library 1237 # when we should be linking with a yet-to-be-installed one 1238 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1239 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1240 # Linking always hardcodes the temporary library directory. 1241 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1242 else 1243 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1244 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1245 fi 1246else 1247 # We cannot hardcode anything, or else we can only hardcode existing 1248 # directories. 1249 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1250fi 1251AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1252 1253if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1254 # Fast installation is not supported 1255 enable_fast_install=no 1256elif test "$shlibpath_overrides_runpath" = yes || 1257 test "$enable_shared" = no; then 1258 # Fast installation is not necessary 1259 enable_fast_install=needless 1260fi 1261])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1262 1263 1264# AC_LIBTOOL_SYS_LIB_STRIP 1265# ------------------------ 1266AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1267[striplib= 1268old_striplib= 1269AC_MSG_CHECKING([whether stripping libraries is possible]) 1270if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1271 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1272 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1273 AC_MSG_RESULT([yes]) 1274else 1275# FIXME - insert some real tests, host_os isn't really good enough 1276 case $host_os in 1277 darwin*) 1278 if test -n "$STRIP" ; then 1279 striplib="$STRIP -x" 1280 old_striplib="$STRIP -S" 1281 AC_MSG_RESULT([yes]) 1282 else 1283 AC_MSG_RESULT([no]) 1284fi 1285 ;; 1286 *) 1287 AC_MSG_RESULT([no]) 1288 ;; 1289 esac 1290fi 1291])# AC_LIBTOOL_SYS_LIB_STRIP 1292 1293 1294# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1295# ----------------------------- 1296# PORTME Fill in your ld.so characteristics 1297AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1298[AC_REQUIRE([LT_AC_PROG_SED])dnl 1299AC_MSG_CHECKING([dynamic linker characteristics]) 1300library_names_spec= 1301libname_spec='lib$name' 1302soname_spec= 1303shrext_cmds=".so" 1304postinstall_cmds= 1305postuninstall_cmds= 1306finish_cmds= 1307finish_eval= 1308shlibpath_var= 1309shlibpath_overrides_runpath=unknown 1310version_type=none 1311dynamic_linker="$host_os ld.so" 1312sys_lib_dlsearch_path_spec="/lib /usr/lib" 1313m4_if($1,[],[ 1314if test "$GCC" = yes; then 1315 case $host_os in 1316 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1317 *) lt_awk_arg="/^libraries:/" ;; 1318 esac 1319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1320 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1321 # if the path contains ";" then we assume it to be the separator 1322 # otherwise default to the standard path separator (i.e. ":") - it is 1323 # assumed that no part of a normal pathname contains ";" but that should 1324 # okay in the real world where ";" in dirpaths is itself problematic. 1325 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1326 else 1327 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1328 fi 1329 # Ok, now we have the path, separated by spaces, we can step through it 1330 # and add multilib dir if necessary. 1331 lt_tmp_lt_search_path_spec= 1332 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1333 for lt_sys_path in $lt_search_path_spec; do 1334 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1335 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1336 else 1337 test -d "$lt_sys_path" && \ 1338 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1339 fi 1340 done 1341 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1342BEGIN {RS=" "; FS="/|\n";} { 1343 lt_foo=""; 1344 lt_count=0; 1345 for (lt_i = NF; lt_i > 0; lt_i--) { 1346 if ($lt_i != "" && $lt_i != ".") { 1347 if ($lt_i == "..") { 1348 lt_count++; 1349 } else { 1350 if (lt_count == 0) { 1351 lt_foo="/" $lt_i lt_foo; 1352 } else { 1353 lt_count--; 1354 } 1355 } 1356 } 1357 } 1358 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1359 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1360}'` 1361 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1362else 1363 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1364fi]) 1365need_lib_prefix=unknown 1366hardcode_into_libs=no 1367 1368# when you set need_version to no, make sure it does not cause -set_version 1369# flags to be left without arguments 1370need_version=unknown 1371 1372case $host_os in 1373aix3*) 1374 version_type=linux 1375 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1376 shlibpath_var=LIBPATH 1377 1378 # AIX 3 has no versioning support, so we append a major version to the name. 1379 soname_spec='${libname}${release}${shared_ext}$major' 1380 ;; 1381 1382aix[[4-9]]*) 1383 version_type=linux 1384 need_lib_prefix=no 1385 need_version=no 1386 hardcode_into_libs=yes 1387 if test "$host_cpu" = ia64; then 1388 # AIX 5 supports IA64 1389 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1390 shlibpath_var=LD_LIBRARY_PATH 1391 else 1392 # With GCC up to 2.95.x, collect2 would create an import file 1393 # for dependence libraries. The import file would start with 1394 # the line `#! .'. This would cause the generated library to 1395 # depend on `.', always an invalid library. This was fixed in 1396 # development snapshots of GCC prior to 3.0. 1397 case $host_os in 1398 aix4 | aix4.[[01]] | aix4.[[01]].*) 1399 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1400 echo ' yes ' 1401 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1402 : 1403 else 1404 can_build_shared=no 1405 fi 1406 ;; 1407 esac 1408 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1409 # soname into executable. Probably we can add versioning support to 1410 # collect2, so additional links can be useful in future. 1411 if test "$aix_use_runtimelinking" = yes; then 1412 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1413 # instead of lib<name>.a to let people know that these are not 1414 # typical AIX shared libraries. 1415 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1416 else 1417 # We preserve .a as extension for shared libraries through AIX4.2 1418 # and later when we are not doing run time linking. 1419 library_names_spec='${libname}${release}.a $libname.a' 1420 soname_spec='${libname}${release}${shared_ext}$major' 1421 fi 1422 shlibpath_var=LIBPATH 1423 fi 1424 ;; 1425 1426amigaos*) 1427 library_names_spec='$libname.ixlibrary $libname.a' 1428 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1429 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1430 ;; 1431 1432beos*) 1433 library_names_spec='${libname}${shared_ext}' 1434 dynamic_linker="$host_os ld.so" 1435 shlibpath_var=LIBRARY_PATH 1436 ;; 1437 1438bsdi[[45]]*) 1439 version_type=linux 1440 need_version=no 1441 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1442 soname_spec='${libname}${release}${shared_ext}$major' 1443 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1444 shlibpath_var=LD_LIBRARY_PATH 1445 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1446 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1447 # the default ld.so.conf also contains /usr/contrib/lib and 1448 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1449 # libtool to hard-code these into programs 1450 ;; 1451 1452cygwin* | mingw* | pw32*) 1453 version_type=windows 1454 shrext_cmds=".dll" 1455 need_version=no 1456 need_lib_prefix=no 1457 1458 case $GCC,$host_os in 1459 yes,cygwin* | yes,mingw* | yes,pw32*) 1460 library_names_spec='$libname.dll.a' 1461 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1462 postinstall_cmds='base_file=`basename \${file}`~ 1463 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1464 dldir=$destdir/`dirname \$dlpath`~ 1465 test -d \$dldir || mkdir -p \$dldir~ 1466 $install_prog $dir/$dlname \$dldir/$dlname~ 1467 chmod a+x \$dldir/$dlname' 1468 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1469 dlpath=$dir/\$dldll~ 1470 $rm \$dlpath' 1471 shlibpath_overrides_runpath=yes 1472 1473 case $host_os in 1474 cygwin*) 1475 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1476 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1477 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1478 ;; 1479 mingw*) 1480 # MinGW DLLs use traditional 'lib' prefix 1481 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1482 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1483 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1484 # It is most probably a Windows format PATH printed by 1485 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1486 # path with ; separators, and with drive letters. We can handle the 1487 # drive letters (cygwin fileutils understands them), so leave them, 1488 # especially as we might pass files found there to a mingw objdump, 1489 # which wouldn't understand a cygwinified path. Ahh. 1490 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1491 else 1492 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1493 fi 1494 ;; 1495 pw32*) 1496 # pw32 DLLs use 'pw' prefix rather than 'lib' 1497 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1498 ;; 1499 esac 1500 ;; 1501 1502 *) 1503 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1504 ;; 1505 esac 1506 dynamic_linker='Win32 ld.exe' 1507 # FIXME: first we should search . and the directory the executable is in 1508 shlibpath_var=PATH 1509 ;; 1510 1511darwin* | rhapsody*) 1512 dynamic_linker="$host_os dyld" 1513 version_type=darwin 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1517 soname_spec='${libname}${release}${major}$shared_ext' 1518 shlibpath_overrides_runpath=yes 1519 shlibpath_var=DYLD_LIBRARY_PATH 1520 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1521 m4_if([$1], [],[ 1522 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1523 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1524 ;; 1525 1526dgux*) 1527 version_type=linux 1528 need_lib_prefix=no 1529 need_version=no 1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1531 soname_spec='${libname}${release}${shared_ext}$major' 1532 shlibpath_var=LD_LIBRARY_PATH 1533 ;; 1534 1535freebsd1*) 1536 dynamic_linker=no 1537 ;; 1538 1539freebsd* | dragonfly*) 1540 # DragonFly does not have aout. When/if they implement a new 1541 # versioning mechanism, adjust this. 1542 if test -x /usr/bin/objformat; then 1543 objformat=`/usr/bin/objformat` 1544 else 1545 case $host_os in 1546 freebsd[[123]]*) objformat=aout ;; 1547 *) objformat=elf ;; 1548 esac 1549 fi 1550 version_type=freebsd-$objformat 1551 case $version_type in 1552 freebsd-elf*) 1553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1554 need_version=no 1555 need_lib_prefix=no 1556 ;; 1557 freebsd-*) 1558 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1559 need_version=yes 1560 ;; 1561 esac 1562 shlibpath_var=LD_LIBRARY_PATH 1563 case $host_os in 1564 freebsd2*) 1565 shlibpath_overrides_runpath=yes 1566 ;; 1567 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1568 shlibpath_overrides_runpath=yes 1569 hardcode_into_libs=yes 1570 ;; 1571 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1572 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1573 shlibpath_overrides_runpath=no 1574 hardcode_into_libs=yes 1575 ;; 1576 *) # from 4.6 on, and DragonFly 1577 shlibpath_overrides_runpath=yes 1578 hardcode_into_libs=yes 1579 ;; 1580 esac 1581 ;; 1582 1583gnu*) 1584 version_type=linux 1585 need_lib_prefix=no 1586 need_version=no 1587 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1588 soname_spec='${libname}${release}${shared_ext}$major' 1589 shlibpath_var=LD_LIBRARY_PATH 1590 hardcode_into_libs=yes 1591 ;; 1592 1593hpux9* | hpux10* | hpux11*) 1594 # Give a soname corresponding to the major version so that dld.sl refuses to 1595 # link against other versions. 1596 version_type=sunos 1597 need_lib_prefix=no 1598 need_version=no 1599 case $host_cpu in 1600 ia64*) 1601 shrext_cmds='.so' 1602 hardcode_into_libs=yes 1603 dynamic_linker="$host_os dld.so" 1604 shlibpath_var=LD_LIBRARY_PATH 1605 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1607 soname_spec='${libname}${release}${shared_ext}$major' 1608 if test "X$HPUX_IA64_MODE" = X32; then 1609 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1610 else 1611 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1612 fi 1613 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1614 ;; 1615 hppa*64*) 1616 shrext_cmds='.sl' 1617 hardcode_into_libs=yes 1618 dynamic_linker="$host_os dld.sl" 1619 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1620 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1622 soname_spec='${libname}${release}${shared_ext}$major' 1623 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1624 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1625 ;; 1626 *) 1627 shrext_cmds='.sl' 1628 dynamic_linker="$host_os dld.sl" 1629 shlibpath_var=SHLIB_PATH 1630 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1632 soname_spec='${libname}${release}${shared_ext}$major' 1633 ;; 1634 esac 1635 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1636 postinstall_cmds='chmod 555 $lib' 1637 ;; 1638 1639interix[[3-9]]*) 1640 version_type=linux 1641 need_lib_prefix=no 1642 need_version=no 1643 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1644 soname_spec='${libname}${release}${shared_ext}$major' 1645 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1646 shlibpath_var=LD_LIBRARY_PATH 1647 shlibpath_overrides_runpath=no 1648 hardcode_into_libs=yes 1649 ;; 1650 1651irix5* | irix6* | nonstopux*) 1652 case $host_os in 1653 nonstopux*) version_type=nonstopux ;; 1654 *) 1655 if test "$lt_cv_prog_gnu_ld" = yes; then 1656 version_type=linux 1657 else 1658 version_type=irix 1659 fi ;; 1660 esac 1661 need_lib_prefix=no 1662 need_version=no 1663 soname_spec='${libname}${release}${shared_ext}$major' 1664 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1665 case $host_os in 1666 irix5* | nonstopux*) 1667 libsuff= shlibsuff= 1668 ;; 1669 *) 1670 case $LD in # libtool.m4 will add one of these switches to LD 1671 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1672 libsuff= shlibsuff= libmagic=32-bit;; 1673 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1674 libsuff=32 shlibsuff=N32 libmagic=N32;; 1675 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1676 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1677 *) libsuff= shlibsuff= libmagic=never-match;; 1678 esac 1679 ;; 1680 esac 1681 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1682 shlibpath_overrides_runpath=no 1683 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1684 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1685 hardcode_into_libs=yes 1686 ;; 1687 1688# No shared lib support for Linux oldld, aout, or coff. 1689linux*oldld* | linux*aout* | linux*coff*) 1690 dynamic_linker=no 1691 ;; 1692 1693# This must be Linux ELF. 1694linux* | k*bsd*-gnu) 1695 version_type=linux 1696 need_lib_prefix=no 1697 need_version=no 1698 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1699 soname_spec='${libname}${release}${shared_ext}$major' 1700 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1701 shlibpath_var=LD_LIBRARY_PATH 1702 shlibpath_overrides_runpath=no 1703 # This implies no fast_install, which is unacceptable. 1704 # Some rework will be needed to allow for fast_install 1705 # before this can be enabled. 1706 hardcode_into_libs=yes 1707 1708 # Append ld.so.conf contents to the search path 1709 if test -f /etc/ld.so.conf; then 1710 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1711 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1712 fi 1713 1714 # We used to test for /lib/ld.so.1 and disable shared libraries on 1715 # powerpc, because MkLinux only supported shared libraries with the 1716 # GNU dynamic linker. Since this was broken with cross compilers, 1717 # most powerpc-linux boxes support dynamic linking these days and 1718 # people can always --disable-shared, the test was removed, and we 1719 # assume the GNU/Linux dynamic linker is in use. 1720 dynamic_linker='GNU/Linux ld.so' 1721 ;; 1722 1723netbsd*) 1724 version_type=sunos 1725 need_lib_prefix=no 1726 need_version=no 1727 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1729 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1730 dynamic_linker='NetBSD (a.out) ld.so' 1731 else 1732 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1733 soname_spec='${libname}${release}${shared_ext}$major' 1734 dynamic_linker='NetBSD ld.elf_so' 1735 fi 1736 shlibpath_var=LD_LIBRARY_PATH 1737 shlibpath_overrides_runpath=yes 1738 hardcode_into_libs=yes 1739 ;; 1740 1741newsos6) 1742 version_type=linux 1743 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1744 shlibpath_var=LD_LIBRARY_PATH 1745 shlibpath_overrides_runpath=yes 1746 ;; 1747 1748nto-qnx*) 1749 version_type=linux 1750 need_lib_prefix=no 1751 need_version=no 1752 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1753 soname_spec='${libname}${release}${shared_ext}$major' 1754 shlibpath_var=LD_LIBRARY_PATH 1755 shlibpath_overrides_runpath=yes 1756 ;; 1757 1758openbsd*) 1759 version_type=sunos 1760 sys_lib_dlsearch_path_spec="/usr/lib" 1761 need_lib_prefix=no 1762 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1763 case $host_os in 1764 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1765 *) need_version=no ;; 1766 esac 1767 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1768 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1769 shlibpath_var=LD_LIBRARY_PATH 1770 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1771 case $host_os in 1772 openbsd2.[[89]] | openbsd2.[[89]].*) 1773 shlibpath_overrides_runpath=no 1774 ;; 1775 *) 1776 shlibpath_overrides_runpath=yes 1777 ;; 1778 esac 1779 else 1780 shlibpath_overrides_runpath=yes 1781 fi 1782 ;; 1783 1784os2*) 1785 libname_spec='$name' 1786 shrext_cmds=".dll" 1787 need_lib_prefix=no 1788 library_names_spec='$libname${shared_ext} $libname.a' 1789 dynamic_linker='OS/2 ld.exe' 1790 shlibpath_var=LIBPATH 1791 ;; 1792 1793osf3* | osf4* | osf5*) 1794 version_type=osf 1795 need_lib_prefix=no 1796 need_version=no 1797 soname_spec='${libname}${release}${shared_ext}$major' 1798 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1799 shlibpath_var=LD_LIBRARY_PATH 1800 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1801 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1802 ;; 1803 1804rdos*) 1805 dynamic_linker=no 1806 ;; 1807 1808solaris*) 1809 version_type=linux 1810 need_lib_prefix=no 1811 need_version=no 1812 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1813 soname_spec='${libname}${release}${shared_ext}$major' 1814 shlibpath_var=LD_LIBRARY_PATH 1815 shlibpath_overrides_runpath=yes 1816 hardcode_into_libs=yes 1817 # ldd complains unless libraries are executable 1818 postinstall_cmds='chmod +x $lib' 1819 ;; 1820 1821sunos4*) 1822 version_type=sunos 1823 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1824 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1825 shlibpath_var=LD_LIBRARY_PATH 1826 shlibpath_overrides_runpath=yes 1827 if test "$with_gnu_ld" = yes; then 1828 need_lib_prefix=no 1829 fi 1830 need_version=yes 1831 ;; 1832 1833sysv4 | sysv4.3*) 1834 version_type=linux 1835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1836 soname_spec='${libname}${release}${shared_ext}$major' 1837 shlibpath_var=LD_LIBRARY_PATH 1838 case $host_vendor in 1839 sni) 1840 shlibpath_overrides_runpath=no 1841 need_lib_prefix=no 1842 export_dynamic_flag_spec='${wl}-Blargedynsym' 1843 runpath_var=LD_RUN_PATH 1844 ;; 1845 siemens) 1846 need_lib_prefix=no 1847 ;; 1848 motorola) 1849 need_lib_prefix=no 1850 need_version=no 1851 shlibpath_overrides_runpath=no 1852 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1853 ;; 1854 esac 1855 ;; 1856 1857sysv4*MP*) 1858 if test -d /usr/nec ;then 1859 version_type=linux 1860 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1861 soname_spec='$libname${shared_ext}.$major' 1862 shlibpath_var=LD_LIBRARY_PATH 1863 fi 1864 ;; 1865 1866sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1867 version_type=freebsd-elf 1868 need_lib_prefix=no 1869 need_version=no 1870 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1871 soname_spec='${libname}${release}${shared_ext}$major' 1872 shlibpath_var=LD_LIBRARY_PATH 1873 hardcode_into_libs=yes 1874 if test "$with_gnu_ld" = yes; then 1875 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1876 shlibpath_overrides_runpath=no 1877 else 1878 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1879 shlibpath_overrides_runpath=yes 1880 case $host_os in 1881 sco3.2v5*) 1882 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1883 ;; 1884 esac 1885 fi 1886 sys_lib_dlsearch_path_spec='/usr/lib' 1887 ;; 1888 1889uts4*) 1890 version_type=linux 1891 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1892 soname_spec='${libname}${release}${shared_ext}$major' 1893 shlibpath_var=LD_LIBRARY_PATH 1894 ;; 1895 1896*) 1897 dynamic_linker=no 1898 ;; 1899esac 1900AC_MSG_RESULT([$dynamic_linker]) 1901test "$dynamic_linker" = no && can_build_shared=no 1902 1903AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], 1904[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) 1905sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 1906AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], 1907[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) 1908sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 1909 1910variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1911if test "$GCC" = yes; then 1912 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1913fi 1914])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1915 1916 1917# _LT_AC_TAGCONFIG 1918# ---------------- 1919AC_DEFUN([_LT_AC_TAGCONFIG], 1920[AC_REQUIRE([LT_AC_PROG_SED])dnl 1921AC_ARG_WITH([tags], 1922 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1923 [include additional configurations @<:@automatic@:>@])], 1924 [tagnames="$withval"]) 1925 1926if test -f "$ltmain" && test -n "$tagnames"; then 1927 if test ! -f "${ofile}"; then 1928 AC_MSG_WARN([output file `$ofile' does not exist]) 1929 fi 1930 1931 if test -z "$LTCC"; then 1932 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1933 if test -z "$LTCC"; then 1934 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1935 else 1936 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1937 fi 1938 fi 1939 if test -z "$LTCFLAGS"; then 1940 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1941 fi 1942 1943 # Extract list of available tagged configurations in $ofile. 1944 # Note that this assumes the entire list is on one line. 1945 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1946 1947 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1948 for tagname in $tagnames; do 1949 IFS="$lt_save_ifs" 1950 # Check whether tagname contains only valid characters 1951 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1952 "") ;; 1953 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1954 ;; 1955 esac 1956 1957 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1958 then 1959 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1960 fi 1961 1962 # Update the list of available tags. 1963 if test -n "$tagname"; then 1964 echo appending configuration tag \"$tagname\" to $ofile 1965 1966 case $tagname in 1967 CXX) 1968 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1969 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1970 (test "X$CXX" != "Xg++"))) ; then 1971 AC_LIBTOOL_LANG_CXX_CONFIG 1972 else 1973 tagname="" 1974 fi 1975 ;; 1976 1977 F77) 1978 if test -n "$F77" && test "X$F77" != "Xno"; then 1979 AC_LIBTOOL_LANG_F77_CONFIG 1980 else 1981 tagname="" 1982 fi 1983 ;; 1984 1985 GCJ) 1986 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1987 AC_LIBTOOL_LANG_GCJ_CONFIG 1988 else 1989 tagname="" 1990 fi 1991 ;; 1992 1993 RC) 1994 AC_LIBTOOL_LANG_RC_CONFIG 1995 ;; 1996 1997 *) 1998 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1999 ;; 2000 esac 2001 2002 # Append the new tag name to the list of available tags. 2003 if test -n "$tagname" ; then 2004 available_tags="$available_tags $tagname" 2005 fi 2006 fi 2007 done 2008 IFS="$lt_save_ifs" 2009 2010 # Now substitute the updated list of available tags. 2011 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 2012 mv "${ofile}T" "$ofile" 2013 chmod +x "$ofile" 2014 else 2015 rm -f "${ofile}T" 2016 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 2017 fi 2018fi 2019])# _LT_AC_TAGCONFIG 2020 2021 2022# AC_LIBTOOL_DLOPEN 2023# ----------------- 2024# enable checks for dlopen support 2025AC_DEFUN([AC_LIBTOOL_DLOPEN], 2026 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2027])# AC_LIBTOOL_DLOPEN 2028 2029 2030# AC_LIBTOOL_WIN32_DLL 2031# -------------------- 2032# declare package support for building win32 DLLs 2033AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2034[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2035])# AC_LIBTOOL_WIN32_DLL 2036 2037 2038# AC_ENABLE_SHARED([DEFAULT]) 2039# --------------------------- 2040# implement the --enable-shared flag 2041# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2042AC_DEFUN([AC_ENABLE_SHARED], 2043[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2044AC_ARG_ENABLE([shared], 2045 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 2046 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 2047 [p=${PACKAGE-default} 2048 case $enableval in 2049 yes) enable_shared=yes ;; 2050 no) enable_shared=no ;; 2051 *) 2052 enable_shared=no 2053 # Look at the argument we got. We use all the common list separators. 2054 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2055 for pkg in $enableval; do 2056 IFS="$lt_save_ifs" 2057 if test "X$pkg" = "X$p"; then 2058 enable_shared=yes 2059 fi 2060 done 2061 IFS="$lt_save_ifs" 2062 ;; 2063 esac], 2064 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2065])# AC_ENABLE_SHARED 2066 2067 2068# AC_DISABLE_SHARED 2069# ----------------- 2070# set the default shared flag to --disable-shared 2071AC_DEFUN([AC_DISABLE_SHARED], 2072[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2073AC_ENABLE_SHARED(no) 2074])# AC_DISABLE_SHARED 2075 2076 2077# AC_ENABLE_STATIC([DEFAULT]) 2078# --------------------------- 2079# implement the --enable-static flag 2080# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2081AC_DEFUN([AC_ENABLE_STATIC], 2082[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2083AC_ARG_ENABLE([static], 2084 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 2085 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 2086 [p=${PACKAGE-default} 2087 case $enableval in 2088 yes) enable_static=yes ;; 2089 no) enable_static=no ;; 2090 *) 2091 enable_static=no 2092 # Look at the argument we got. We use all the common list separators. 2093 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2094 for pkg in $enableval; do 2095 IFS="$lt_save_ifs" 2096 if test "X$pkg" = "X$p"; then 2097 enable_static=yes 2098 fi 2099 done 2100 IFS="$lt_save_ifs" 2101 ;; 2102 esac], 2103 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2104])# AC_ENABLE_STATIC 2105 2106 2107# AC_DISABLE_STATIC 2108# ----------------- 2109# set the default static flag to --disable-static 2110AC_DEFUN([AC_DISABLE_STATIC], 2111[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2112AC_ENABLE_STATIC(no) 2113])# AC_DISABLE_STATIC 2114 2115 2116# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2117# --------------------------------- 2118# implement the --enable-fast-install flag 2119# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2120AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2121[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2122AC_ARG_ENABLE([fast-install], 2123 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2124 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2125 [p=${PACKAGE-default} 2126 case $enableval in 2127 yes) enable_fast_install=yes ;; 2128 no) enable_fast_install=no ;; 2129 *) 2130 enable_fast_install=no 2131 # Look at the argument we got. We use all the common list separators. 2132 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2133 for pkg in $enableval; do 2134 IFS="$lt_save_ifs" 2135 if test "X$pkg" = "X$p"; then 2136 enable_fast_install=yes 2137 fi 2138 done 2139 IFS="$lt_save_ifs" 2140 ;; 2141 esac], 2142 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2143])# AC_ENABLE_FAST_INSTALL 2144 2145 2146# AC_DISABLE_FAST_INSTALL 2147# ----------------------- 2148# set the default to --disable-fast-install 2149AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2150[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2151AC_ENABLE_FAST_INSTALL(no) 2152])# AC_DISABLE_FAST_INSTALL 2153 2154 2155# AC_LIBTOOL_PICMODE([MODE]) 2156# -------------------------- 2157# implement the --with-pic flag 2158# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2159AC_DEFUN([AC_LIBTOOL_PICMODE], 2160[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2161pic_mode=ifelse($#,1,$1,default) 2162])# AC_LIBTOOL_PICMODE 2163 2164 2165# AC_PROG_EGREP 2166# ------------- 2167# This is predefined starting with Autoconf 2.54, so this conditional 2168# definition can be removed once we require Autoconf 2.54 or later. 2169m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2170[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2171 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2172 then ac_cv_prog_egrep='grep -E' 2173 else ac_cv_prog_egrep='egrep' 2174 fi]) 2175 EGREP=$ac_cv_prog_egrep 2176 AC_SUBST([EGREP]) 2177])]) 2178 2179 2180# AC_PATH_TOOL_PREFIX 2181# ------------------- 2182# find a file program which can recognize shared library 2183AC_DEFUN([AC_PATH_TOOL_PREFIX], 2184[AC_REQUIRE([AC_PROG_EGREP])dnl 2185AC_MSG_CHECKING([for $1]) 2186AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2187[case $MAGIC_CMD in 2188[[\\/*] | ?:[\\/]*]) 2189 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2190 ;; 2191*) 2192 lt_save_MAGIC_CMD="$MAGIC_CMD" 2193 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2194dnl $ac_dummy forces splitting on constant user-supplied paths. 2195dnl POSIX.2 word splitting is done only on the output of word expansions, 2196dnl not every word. This closes a longstanding sh security hole. 2197 ac_dummy="ifelse([$2], , $PATH, [$2])" 2198 for ac_dir in $ac_dummy; do 2199 IFS="$lt_save_ifs" 2200 test -z "$ac_dir" && ac_dir=. 2201 if test -f $ac_dir/$1; then 2202 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2203 if test -n "$file_magic_test_file"; then 2204 case $deplibs_check_method in 2205 "file_magic "*) 2206 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2207 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2208 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2209 $EGREP "$file_magic_regex" > /dev/null; then 2210 : 2211 else 2212 cat <<EOF 1>&2 2213 2214*** Warning: the command libtool uses to detect shared libraries, 2215*** $file_magic_cmd, produces output that libtool cannot recognize. 2216*** The result is that libtool may fail to recognize shared libraries 2217*** as such. This will affect the creation of libtool libraries that 2218*** depend on shared libraries, but programs linked with such libtool 2219*** libraries will work regardless of this problem. Nevertheless, you 2220*** may want to report the problem to your system manager and/or to 2221*** bug-libtool@gnu.org 2222 2223EOF 2224 fi ;; 2225 esac 2226 fi 2227 break 2228 fi 2229 done 2230 IFS="$lt_save_ifs" 2231 MAGIC_CMD="$lt_save_MAGIC_CMD" 2232 ;; 2233esac]) 2234MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2235if test -n "$MAGIC_CMD"; then 2236 AC_MSG_RESULT($MAGIC_CMD) 2237else 2238 AC_MSG_RESULT(no) 2239fi 2240])# AC_PATH_TOOL_PREFIX 2241 2242 2243# AC_PATH_MAGIC 2244# ------------- 2245# find a file program which can recognize a shared library 2246AC_DEFUN([AC_PATH_MAGIC], 2247[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2248if test -z "$lt_cv_path_MAGIC_CMD"; then 2249 if test -n "$ac_tool_prefix"; then 2250 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2251 else 2252 MAGIC_CMD=: 2253 fi 2254fi 2255])# AC_PATH_MAGIC 2256 2257 2258# AC_PROG_LD 2259# ---------- 2260# find the pathname to the GNU or non-GNU linker 2261AC_DEFUN([AC_PROG_LD], 2262[AC_ARG_WITH([gnu-ld], 2263 [AC_HELP_STRING([--with-gnu-ld], 2264 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2265 [test "$withval" = no || with_gnu_ld=yes], 2266 [with_gnu_ld=no]) 2267AC_REQUIRE([LT_AC_PROG_SED])dnl 2268AC_REQUIRE([AC_PROG_CC])dnl 2269AC_REQUIRE([AC_CANONICAL_HOST])dnl 2270AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2271ac_prog=ld 2272if test "$GCC" = yes; then 2273 # Check if gcc -print-prog-name=ld gives a path. 2274 AC_MSG_CHECKING([for ld used by $CC]) 2275 case $host in 2276 *-*-mingw*) 2277 # gcc leaves a trailing carriage return which upsets mingw 2278 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2279 *) 2280 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2281 esac 2282 case $ac_prog in 2283 # Accept absolute paths. 2284 [[\\/]]* | ?:[[\\/]]*) 2285 re_direlt='/[[^/]][[^/]]*/\.\./' 2286 # Canonicalize the pathname of ld 2287 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2288 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2289 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2290 done 2291 test -z "$LD" && LD="$ac_prog" 2292 ;; 2293 "") 2294 # If it fails, then pretend we aren't using GCC. 2295 ac_prog=ld 2296 ;; 2297 *) 2298 # If it is relative, then search for the first ld in PATH. 2299 with_gnu_ld=unknown 2300 ;; 2301 esac 2302elif test "$with_gnu_ld" = yes; then 2303 AC_MSG_CHECKING([for GNU ld]) 2304else 2305 AC_MSG_CHECKING([for non-GNU ld]) 2306fi 2307AC_CACHE_VAL(lt_cv_path_LD, 2308[if test -z "$LD"; then 2309 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2310 for ac_dir in $PATH; do 2311 IFS="$lt_save_ifs" 2312 test -z "$ac_dir" && ac_dir=. 2313 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2314 lt_cv_path_LD="$ac_dir/$ac_prog" 2315 # Check to see if the program is GNU ld. I'd rather use --version, 2316 # but apparently some variants of GNU ld only accept -v. 2317 # Break only if it was the GNU/non-GNU ld that we prefer. 2318 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2319 *GNU* | *'with BFD'*) 2320 test "$with_gnu_ld" != no && break 2321 ;; 2322 *) 2323 test "$with_gnu_ld" != yes && break 2324 ;; 2325 esac 2326 fi 2327 done 2328 IFS="$lt_save_ifs" 2329else 2330 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2331fi]) 2332LD="$lt_cv_path_LD" 2333if test -n "$LD"; then 2334 AC_MSG_RESULT($LD) 2335else 2336 AC_MSG_RESULT(no) 2337fi 2338test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2339AC_PROG_LD_GNU 2340])# AC_PROG_LD 2341 2342 2343# AC_PROG_LD_GNU 2344# -------------- 2345AC_DEFUN([AC_PROG_LD_GNU], 2346[AC_REQUIRE([AC_PROG_EGREP])dnl 2347AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2348[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2349case `$LD -v 2>&1 </dev/null` in 2350*GNU* | *'with BFD'*) 2351 lt_cv_prog_gnu_ld=yes 2352 ;; 2353*) 2354 lt_cv_prog_gnu_ld=no 2355 ;; 2356esac]) 2357with_gnu_ld=$lt_cv_prog_gnu_ld 2358])# AC_PROG_LD_GNU 2359 2360 2361# AC_PROG_LD_RELOAD_FLAG 2362# ---------------------- 2363# find reload flag for linker 2364# -- PORTME Some linkers may need a different reload flag. 2365AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2366[AC_CACHE_CHECK([for $LD option to reload object files], 2367 lt_cv_ld_reload_flag, 2368 [lt_cv_ld_reload_flag='-r']) 2369reload_flag=$lt_cv_ld_reload_flag 2370case $reload_flag in 2371"" | " "*) ;; 2372*) reload_flag=" $reload_flag" ;; 2373esac 2374reload_cmds='$LD$reload_flag -o $output$reload_objs' 2375case $host_os in 2376 darwin*) 2377 if test "$GCC" = yes; then 2378 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2379 else 2380 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2381 fi 2382 ;; 2383esac 2384])# AC_PROG_LD_RELOAD_FLAG 2385 2386 2387# AC_DEPLIBS_CHECK_METHOD 2388# ----------------------- 2389# how to check for library dependencies 2390# -- PORTME fill in with the dynamic library characteristics 2391AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2392[AC_CACHE_CHECK([how to recognize dependent libraries], 2393lt_cv_deplibs_check_method, 2394[lt_cv_file_magic_cmd='$MAGIC_CMD' 2395lt_cv_file_magic_test_file= 2396lt_cv_deplibs_check_method='unknown' 2397# Need to set the preceding variable on all platforms that support 2398# interlibrary dependencies. 2399# 'none' -- dependencies not supported. 2400# `unknown' -- same as none, but documents that we really don't know. 2401# 'pass_all' -- all dependencies passed with no checks. 2402# 'test_compile' -- check by making test program. 2403# 'file_magic [[regex]]' -- check by looking for files in library path 2404# which responds to the $file_magic_cmd with a given extended regex. 2405# If you have `file' or equivalent on your system and you're not sure 2406# whether `pass_all' will *always* work, you probably want this one. 2407 2408case $host_os in 2409aix[[4-9]]*) 2410 lt_cv_deplibs_check_method=pass_all 2411 ;; 2412 2413beos*) 2414 lt_cv_deplibs_check_method=pass_all 2415 ;; 2416 2417bsdi[[45]]*) 2418 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2419 lt_cv_file_magic_cmd='/usr/bin/file -L' 2420 lt_cv_file_magic_test_file=/shlib/libc.so 2421 ;; 2422 2423cygwin*) 2424 # func_win32_libid is a shell function defined in ltmain.sh 2425 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2426 lt_cv_file_magic_cmd='func_win32_libid' 2427 ;; 2428 2429mingw* | pw32*) 2430 # Base MSYS/MinGW do not provide the 'file' command needed by 2431 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2432 # unless we find 'file', for example because we are cross-compiling. 2433 if ( file / ) >/dev/null 2>&1; then 2434 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2435 lt_cv_file_magic_cmd='func_win32_libid' 2436 else 2437 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2438 lt_cv_file_magic_cmd='$OBJDUMP -f' 2439 fi 2440 ;; 2441 2442darwin* | rhapsody*) 2443 lt_cv_deplibs_check_method=pass_all 2444 ;; 2445 2446freebsd* | dragonfly*) 2447 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2448 case $host_cpu in 2449 i*86 ) 2450 # Not sure whether the presence of OpenBSD here was a mistake. 2451 # Let's accept both of them until this is cleared up. 2452 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2453 lt_cv_file_magic_cmd=/usr/bin/file 2454 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2455 ;; 2456 esac 2457 else 2458 lt_cv_deplibs_check_method=pass_all 2459 fi 2460 ;; 2461 2462gnu*) 2463 lt_cv_deplibs_check_method=pass_all 2464 ;; 2465 2466hpux10.20* | hpux11*) 2467 lt_cv_file_magic_cmd=/usr/bin/file 2468 case $host_cpu in 2469 ia64*) 2470 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2471 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2472 ;; 2473 hppa*64*) 2474 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2475 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2476 ;; 2477 *) 2478 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2479 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2480 ;; 2481 esac 2482 ;; 2483 2484interix[[3-9]]*) 2485 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2486 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2487 ;; 2488 2489irix5* | irix6* | nonstopux*) 2490 case $LD in 2491 *-32|*"-32 ") libmagic=32-bit;; 2492 *-n32|*"-n32 ") libmagic=N32;; 2493 *-64|*"-64 ") libmagic=64-bit;; 2494 *) libmagic=never-match;; 2495 esac 2496 lt_cv_deplibs_check_method=pass_all 2497 ;; 2498 2499# This must be Linux ELF. 2500linux* | k*bsd*-gnu) 2501 lt_cv_deplibs_check_method=pass_all 2502 ;; 2503 2504netbsd*) 2505 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2506 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2507 else 2508 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2509 fi 2510 ;; 2511 2512newos6*) 2513 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2514 lt_cv_file_magic_cmd=/usr/bin/file 2515 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2516 ;; 2517 2518nto-qnx*) 2519 lt_cv_deplibs_check_method=unknown 2520 ;; 2521 2522openbsd*) 2523 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2524 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2525 else 2526 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2527 fi 2528 ;; 2529 2530osf3* | osf4* | osf5*) 2531 lt_cv_deplibs_check_method=pass_all 2532 ;; 2533 2534rdos*) 2535 lt_cv_deplibs_check_method=pass_all 2536 ;; 2537 2538solaris*) 2539 lt_cv_deplibs_check_method=pass_all 2540 ;; 2541 2542sysv4 | sysv4.3*) 2543 case $host_vendor in 2544 motorola) 2545 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2546 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2547 ;; 2548 ncr) 2549 lt_cv_deplibs_check_method=pass_all 2550 ;; 2551 sequent) 2552 lt_cv_file_magic_cmd='/bin/file' 2553 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2554 ;; 2555 sni) 2556 lt_cv_file_magic_cmd='/bin/file' 2557 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2558 lt_cv_file_magic_test_file=/lib/libc.so 2559 ;; 2560 siemens) 2561 lt_cv_deplibs_check_method=pass_all 2562 ;; 2563 pc) 2564 lt_cv_deplibs_check_method=pass_all 2565 ;; 2566 esac 2567 ;; 2568 2569sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2570 lt_cv_deplibs_check_method=pass_all 2571 ;; 2572esac 2573]) 2574file_magic_cmd=$lt_cv_file_magic_cmd 2575deplibs_check_method=$lt_cv_deplibs_check_method 2576test -z "$deplibs_check_method" && deplibs_check_method=unknown 2577])# AC_DEPLIBS_CHECK_METHOD 2578 2579 2580# AC_PROG_NM 2581# ---------- 2582# find the pathname to a BSD-compatible name lister 2583AC_DEFUN([AC_PROG_NM], 2584[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2585[if test -n "$NM"; then 2586 # Let the user override the test. 2587 lt_cv_path_NM="$NM" 2588else 2589 lt_nm_to_check="${ac_tool_prefix}nm" 2590 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2591 lt_nm_to_check="$lt_nm_to_check nm" 2592 fi 2593 for lt_tmp_nm in $lt_nm_to_check; do 2594 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2595 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2596 IFS="$lt_save_ifs" 2597 test -z "$ac_dir" && ac_dir=. 2598 tmp_nm="$ac_dir/$lt_tmp_nm" 2599 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2600 # Check to see if the nm accepts a BSD-compat flag. 2601 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2602 # nm: unknown option "B" ignored 2603 # Tru64's nm complains that /dev/null is an invalid object file 2604 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2605 */dev/null* | *'Invalid file or object type'*) 2606 lt_cv_path_NM="$tmp_nm -B" 2607 break 2608 ;; 2609 *) 2610 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2611 */dev/null*) 2612 lt_cv_path_NM="$tmp_nm -p" 2613 break 2614 ;; 2615 *) 2616 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2617 continue # so that we can try to find one that supports BSD flags 2618 ;; 2619 esac 2620 ;; 2621 esac 2622 fi 2623 done 2624 IFS="$lt_save_ifs" 2625 done 2626 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2627fi]) 2628NM="$lt_cv_path_NM" 2629])# AC_PROG_NM 2630 2631 2632# AC_CHECK_LIBM 2633# ------------- 2634# check for math library 2635AC_DEFUN([AC_CHECK_LIBM], 2636[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2637LIBM= 2638case $host in 2639*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2640 # These system don't have libm, or don't need it 2641 ;; 2642*-ncr-sysv4.3*) 2643 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2644 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2645 ;; 2646*) 2647 AC_CHECK_LIB(m, cos, LIBM="-lm") 2648 ;; 2649esac 2650])# AC_CHECK_LIBM 2651 2652 2653# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2654# ----------------------------------- 2655# sets LIBLTDL to the link flags for the libltdl convenience library and 2656# LTDLINCL to the include flags for the libltdl header and adds 2657# --enable-ltdl-convenience to the configure arguments. Note that 2658# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2659# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2660# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2661# (note the single quotes!). If your package is not flat and you're not 2662# using automake, define top_builddir and top_srcdir appropriately in 2663# the Makefiles. 2664AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2665[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2666 case $enable_ltdl_convenience in 2667 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2668 "") enable_ltdl_convenience=yes 2669 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2670 esac 2671 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2672 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2673 # For backwards non-gettext consistent compatibility... 2674 INCLTDL="$LTDLINCL" 2675])# AC_LIBLTDL_CONVENIENCE 2676 2677 2678# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2679# ----------------------------------- 2680# sets LIBLTDL to the link flags for the libltdl installable library and 2681# LTDLINCL to the include flags for the libltdl header and adds 2682# --enable-ltdl-install to the configure arguments. Note that 2683# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2684# and an installed libltdl is not found, it is assumed to be `libltdl'. 2685# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2686# '${top_srcdir}/' (note the single quotes!). If your package is not 2687# flat and you're not using automake, define top_builddir and top_srcdir 2688# appropriately in the Makefiles. 2689# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2690AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2691[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2692 AC_CHECK_LIB(ltdl, lt_dlinit, 2693 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2694 [if test x"$enable_ltdl_install" = xno; then 2695 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2696 else 2697 enable_ltdl_install=yes 2698 fi 2699 ]) 2700 if test x"$enable_ltdl_install" = x"yes"; then 2701 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2702 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2703 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2704 else 2705 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2706 LIBLTDL="-lltdl" 2707 LTDLINCL= 2708 fi 2709 # For backwards non-gettext consistent compatibility... 2710 INCLTDL="$LTDLINCL" 2711])# AC_LIBLTDL_INSTALLABLE 2712 2713 2714# AC_LIBTOOL_CXX 2715# -------------- 2716# enable support for C++ libraries 2717AC_DEFUN([AC_LIBTOOL_CXX], 2718[AC_REQUIRE([_LT_AC_LANG_CXX]) 2719])# AC_LIBTOOL_CXX 2720 2721 2722# _LT_AC_LANG_CXX 2723# --------------- 2724AC_DEFUN([_LT_AC_LANG_CXX], 2725[AC_REQUIRE([AC_PROG_CXX]) 2726AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2727_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2728])# _LT_AC_LANG_CXX 2729 2730# _LT_AC_PROG_CXXCPP 2731# ------------------ 2732AC_DEFUN([_LT_AC_PROG_CXXCPP], 2733[ 2734AC_REQUIRE([AC_PROG_CXX]) 2735if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2736 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2737 (test "X$CXX" != "Xg++"))) ; then 2738 AC_PROG_CXXCPP 2739fi 2740])# _LT_AC_PROG_CXXCPP 2741 2742# AC_LIBTOOL_F77 2743# -------------- 2744# enable support for Fortran 77 libraries 2745AC_DEFUN([AC_LIBTOOL_F77], 2746[AC_REQUIRE([_LT_AC_LANG_F77]) 2747])# AC_LIBTOOL_F77 2748 2749 2750# _LT_AC_LANG_F77 2751# --------------- 2752AC_DEFUN([_LT_AC_LANG_F77], 2753[AC_REQUIRE([AC_PROG_F77]) 2754_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2755])# _LT_AC_LANG_F77 2756 2757 2758# AC_LIBTOOL_GCJ 2759# -------------- 2760# enable support for GCJ libraries 2761AC_DEFUN([AC_LIBTOOL_GCJ], 2762[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2763])# AC_LIBTOOL_GCJ 2764 2765 2766# _LT_AC_LANG_GCJ 2767# --------------- 2768AC_DEFUN([_LT_AC_LANG_GCJ], 2769[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2770 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2771 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2772 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2773 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2774 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2775_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2776])# _LT_AC_LANG_GCJ 2777 2778 2779# AC_LIBTOOL_RC 2780# ------------- 2781# enable support for Windows resource files 2782AC_DEFUN([AC_LIBTOOL_RC], 2783[AC_REQUIRE([LT_AC_PROG_RC]) 2784_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2785])# AC_LIBTOOL_RC 2786 2787 2788# AC_LIBTOOL_LANG_C_CONFIG 2789# ------------------------ 2790# Ensure that the configuration vars for the C compiler are 2791# suitably defined. Those variables are subsequently used by 2792# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2793AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2794AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2795[lt_save_CC="$CC" 2796AC_LANG_PUSH(C) 2797 2798# Source file extension for C test sources. 2799ac_ext=c 2800 2801# Object file extension for compiled C test sources. 2802objext=o 2803_LT_AC_TAGVAR(objext, $1)=$objext 2804 2805# Code to be used in simple compile tests 2806lt_simple_compile_test_code="int some_variable = 0;" 2807 2808# Code to be used in simple link tests 2809lt_simple_link_test_code='int main(){return(0);}' 2810 2811_LT_AC_SYS_COMPILER 2812 2813# save warnings/boilerplate of simple test code 2814_LT_COMPILER_BOILERPLATE 2815_LT_LINKER_BOILERPLATE 2816 2817AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2818AC_LIBTOOL_PROG_COMPILER_PIC($1) 2819AC_LIBTOOL_PROG_CC_C_O($1) 2820AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2821AC_LIBTOOL_PROG_LD_SHLIBS($1) 2822AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2823AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2824AC_LIBTOOL_SYS_LIB_STRIP 2825AC_LIBTOOL_DLOPEN_SELF 2826 2827# Report which library types will actually be built 2828AC_MSG_CHECKING([if libtool supports shared libraries]) 2829AC_MSG_RESULT([$can_build_shared]) 2830 2831AC_MSG_CHECKING([whether to build shared libraries]) 2832test "$can_build_shared" = "no" && enable_shared=no 2833 2834# On AIX, shared libraries and static libraries use the same namespace, and 2835# are all built from PIC. 2836case $host_os in 2837aix3*) 2838 test "$enable_shared" = yes && enable_static=no 2839 if test -n "$RANLIB"; then 2840 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2841 postinstall_cmds='$RANLIB $lib' 2842 fi 2843 ;; 2844 2845aix[[4-9]]*) 2846 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2847 test "$enable_shared" = yes && enable_static=no 2848 fi 2849 ;; 2850esac 2851AC_MSG_RESULT([$enable_shared]) 2852 2853AC_MSG_CHECKING([whether to build static libraries]) 2854# Make sure either enable_shared or enable_static is yes. 2855test "$enable_shared" = yes || enable_static=yes 2856AC_MSG_RESULT([$enable_static]) 2857 2858AC_LIBTOOL_CONFIG($1) 2859 2860AC_LANG_POP 2861CC="$lt_save_CC" 2862])# AC_LIBTOOL_LANG_C_CONFIG 2863 2864 2865# AC_LIBTOOL_LANG_CXX_CONFIG 2866# -------------------------- 2867# Ensure that the configuration vars for the C compiler are 2868# suitably defined. Those variables are subsequently used by 2869# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2870AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2871AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2872[AC_LANG_PUSH(C++) 2873AC_REQUIRE([AC_PROG_CXX]) 2874AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2875 2876_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2877_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2878_LT_AC_TAGVAR(always_export_symbols, $1)=no 2879_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2880_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2881_LT_AC_TAGVAR(hardcode_direct, $1)=no 2882_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2883_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2884_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2885_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2886_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2887_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2888_LT_AC_TAGVAR(module_cmds, $1)= 2889_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2890_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2891_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2892_LT_AC_TAGVAR(no_undefined_flag, $1)= 2893_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2894_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2895 2896# Dependencies to place before and after the object being linked: 2897_LT_AC_TAGVAR(predep_objects, $1)= 2898_LT_AC_TAGVAR(postdep_objects, $1)= 2899_LT_AC_TAGVAR(predeps, $1)= 2900_LT_AC_TAGVAR(postdeps, $1)= 2901_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2902_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 2903 2904# Source file extension for C++ test sources. 2905ac_ext=cpp 2906 2907# Object file extension for compiled C++ test sources. 2908objext=o 2909_LT_AC_TAGVAR(objext, $1)=$objext 2910 2911# Code to be used in simple compile tests 2912lt_simple_compile_test_code="int some_variable = 0;" 2913 2914# Code to be used in simple link tests 2915lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 2916 2917# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2918_LT_AC_SYS_COMPILER 2919 2920# save warnings/boilerplate of simple test code 2921_LT_COMPILER_BOILERPLATE 2922_LT_LINKER_BOILERPLATE 2923 2924# Allow CC to be a program name with arguments. 2925lt_save_CC=$CC 2926lt_save_LD=$LD 2927lt_save_GCC=$GCC 2928GCC=$GXX 2929lt_save_with_gnu_ld=$with_gnu_ld 2930lt_save_path_LD=$lt_cv_path_LD 2931if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2932 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2933else 2934 $as_unset lt_cv_prog_gnu_ld 2935fi 2936if test -n "${lt_cv_path_LDCXX+set}"; then 2937 lt_cv_path_LD=$lt_cv_path_LDCXX 2938else 2939 $as_unset lt_cv_path_LD 2940fi 2941test -z "${LDCXX+set}" || LD=$LDCXX 2942CC=${CXX-"c++"} 2943compiler=$CC 2944_LT_AC_TAGVAR(compiler, $1)=$CC 2945_LT_CC_BASENAME([$compiler]) 2946 2947# We don't want -fno-exception wen compiling C++ code, so set the 2948# no_builtin_flag separately 2949if test "$GXX" = yes; then 2950 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2951else 2952 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2953fi 2954 2955if test "$GXX" = yes; then 2956 # Set up default GNU C++ configuration 2957 2958 AC_PROG_LD 2959 2960 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2961 # archiving commands below assume that GNU ld is being used. 2962 if test "$with_gnu_ld" = yes; then 2963 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2964 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2965 2966 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2967 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2968 2969 # If archive_cmds runs LD, not CC, wlarc should be empty 2970 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2971 # investigate it a little bit more. (MM) 2972 wlarc='${wl}' 2973 2974 # ancient GNU ld didn't support --whole-archive et. al. 2975 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2976 grep 'no-whole-archive' > /dev/null; then 2977 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2978 else 2979 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2980 fi 2981 else 2982 with_gnu_ld=no 2983 wlarc= 2984 2985 # A generic and very simple default shared library creation 2986 # command for GNU C++ for the case where it uses the native 2987 # linker, instead of GNU ld. If possible, this setting should 2988 # overridden to take advantage of the native linker features on 2989 # the platform it is being used on. 2990 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2991 fi 2992 2993 # Commands to make compiler produce verbose output that lists 2994 # what "hidden" libraries, object files and flags are used when 2995 # linking a shared library. 2996 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2997 2998else 2999 GXX=no 3000 with_gnu_ld=no 3001 wlarc= 3002fi 3003 3004# PORTME: fill in a description of your system's C++ link characteristics 3005AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 3006_LT_AC_TAGVAR(ld_shlibs, $1)=yes 3007case $host_os in 3008 aix3*) 3009 # FIXME: insert proper C++ library support 3010 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3011 ;; 3012 aix[[4-9]]*) 3013 if test "$host_cpu" = ia64; then 3014 # On IA64, the linker does run time linking by default, so we don't 3015 # have to do anything special. 3016 aix_use_runtimelinking=no 3017 exp_sym_flag='-Bexport' 3018 no_entry_flag="" 3019 else 3020 aix_use_runtimelinking=no 3021 3022 # Test if we are trying to use run time linking or normal 3023 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 3024 # need to do runtime linking. 3025 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 3026 for ld_flag in $LDFLAGS; do 3027 case $ld_flag in 3028 *-brtl*) 3029 aix_use_runtimelinking=yes 3030 break 3031 ;; 3032 esac 3033 done 3034 ;; 3035 esac 3036 3037 exp_sym_flag='-bexport' 3038 no_entry_flag='-bnoentry' 3039 fi 3040 3041 # When large executables or shared objects are built, AIX ld can 3042 # have problems creating the table of contents. If linking a library 3043 # or program results in "error TOC overflow" add -mminimal-toc to 3044 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 3045 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 3046 3047 _LT_AC_TAGVAR(archive_cmds, $1)='' 3048 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3049 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3050 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3051 3052 if test "$GXX" = yes; then 3053 case $host_os in aix4.[[012]]|aix4.[[012]].*) 3054 # We only want to do this on AIX 4.2 and lower, the check 3055 # below for broken collect2 doesn't work under 4.3+ 3056 collect2name=`${CC} -print-prog-name=collect2` 3057 if test -f "$collect2name" && \ 3058 strings "$collect2name" | grep resolve_lib_name >/dev/null 3059 then 3060 # We have reworked collect2 3061 : 3062 else 3063 # We have old collect2 3064 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3065 # It fails to find uninstalled libraries when the uninstalled 3066 # path is not listed in the libpath. Setting hardcode_minus_L 3067 # to unsupported forces relinking 3068 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3069 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3070 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3071 fi 3072 ;; 3073 esac 3074 shared_flag='-shared' 3075 if test "$aix_use_runtimelinking" = yes; then 3076 shared_flag="$shared_flag "'${wl}-G' 3077 fi 3078 else 3079 # not using gcc 3080 if test "$host_cpu" = ia64; then 3081 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3082 # chokes on -Wl,-G. The following line is correct: 3083 shared_flag='-G' 3084 else 3085 if test "$aix_use_runtimelinking" = yes; then 3086 shared_flag='${wl}-G' 3087 else 3088 shared_flag='${wl}-bM:SRE' 3089 fi 3090 fi 3091 fi 3092 3093 # It seems that -bexpall does not export symbols beginning with 3094 # underscore (_), so it is better to generate a list of symbols to export. 3095 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3096 if test "$aix_use_runtimelinking" = yes; then 3097 # Warning - without using the other runtime loading flags (-brtl), 3098 # -berok will link without error, but may produce a broken library. 3099 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3100 # Determine the default libpath from the value encoded in an empty executable. 3101 _LT_AC_SYS_LIBPATH_AIX 3102 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3103 3104 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 3105 else 3106 if test "$host_cpu" = ia64; then 3107 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3108 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3109 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 3110 else 3111 # Determine the default libpath from the value encoded in an empty executable. 3112 _LT_AC_SYS_LIBPATH_AIX 3113 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3114 # Warning - without using the other run time loading flags, 3115 # -berok will link without error, but may produce a broken library. 3116 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3117 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3118 # Exported symbols can be pulled into shared objects from archives 3119 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3120 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3121 # This is similar to how AIX traditionally builds its shared libraries. 3122 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 3123 fi 3124 fi 3125 ;; 3126 3127 beos*) 3128 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3129 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3130 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3131 # support --undefined. This deserves some investigation. FIXME 3132 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3133 else 3134 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3135 fi 3136 ;; 3137 3138 chorus*) 3139 case $cc_basename in 3140 *) 3141 # FIXME: insert proper C++ library support 3142 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3143 ;; 3144 esac 3145 ;; 3146 3147 cygwin* | mingw* | pw32*) 3148 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3149 # as there is no search path for DLLs. 3150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3151 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3152 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3153 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3154 3155 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3156 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3157 # If the export-symbols file already is a .def file (1st line 3158 # is EXPORTS), use it as is; otherwise, prepend... 3159 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3160 cp $export_symbols $output_objdir/$soname.def; 3161 else 3162 echo EXPORTS > $output_objdir/$soname.def; 3163 cat $export_symbols >> $output_objdir/$soname.def; 3164 fi~ 3165 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3166 else 3167 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3168 fi 3169 ;; 3170 darwin* | rhapsody*) 3171 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3172 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3173 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3174 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3175 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3176 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3177 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3178 if test "$GXX" = yes ; then 3179 output_verbose_link_cmd='echo' 3180 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 3181 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3182 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 3183 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 3184 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3185 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 3186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 3187 fi 3188 else 3189 case $cc_basename in 3190 xlc*) 3191 output_verbose_link_cmd='echo' 3192 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 3193 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3194 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3195 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3196 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3197 ;; 3198 *) 3199 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3200 ;; 3201 esac 3202 fi 3203 ;; 3204 3205 dgux*) 3206 case $cc_basename in 3207 ec++*) 3208 # FIXME: insert proper C++ library support 3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3210 ;; 3211 ghcx*) 3212 # Green Hills C++ Compiler 3213 # FIXME: insert proper C++ library support 3214 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3215 ;; 3216 *) 3217 # FIXME: insert proper C++ library support 3218 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3219 ;; 3220 esac 3221 ;; 3222 freebsd[[12]]*) 3223 # C++ shared libraries reported to be fairly broken before switch to ELF 3224 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3225 ;; 3226 freebsd-elf*) 3227 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3228 ;; 3229 freebsd* | dragonfly*) 3230 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3231 # conventions 3232 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3233 ;; 3234 gnu*) 3235 ;; 3236 hpux9*) 3237 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3238 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3239 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3240 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3241 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3242 # but as the default 3243 # location of the library. 3244 3245 case $cc_basename in 3246 CC*) 3247 # FIXME: insert proper C++ library support 3248 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3249 ;; 3250 aCC*) 3251 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3252 # Commands to make compiler produce verbose output that lists 3253 # what "hidden" libraries, object files and flags are used when 3254 # linking a shared library. 3255 # 3256 # There doesn't appear to be a way to prevent this compiler from 3257 # explicitly linking system object files so we need to strip them 3258 # from the output so that they don't get included in the library 3259 # dependencies. 3260 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3261 ;; 3262 *) 3263 if test "$GXX" = yes; then 3264 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3265 else 3266 # FIXME: insert proper C++ library support 3267 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3268 fi 3269 ;; 3270 esac 3271 ;; 3272 hpux10*|hpux11*) 3273 if test $with_gnu_ld = no; then 3274 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3275 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3276 3277 case $host_cpu in 3278 hppa*64*|ia64*) ;; 3279 *) 3280 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3281 ;; 3282 esac 3283 fi 3284 case $host_cpu in 3285 hppa*64*|ia64*) 3286 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3287 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3288 ;; 3289 *) 3290 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3291 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3292 # but as the default 3293 # location of the library. 3294 ;; 3295 esac 3296 3297 case $cc_basename in 3298 CC*) 3299 # FIXME: insert proper C++ library support 3300 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3301 ;; 3302 aCC*) 3303 case $host_cpu in 3304 hppa*64*) 3305 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3306 ;; 3307 ia64*) 3308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3309 ;; 3310 *) 3311 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3312 ;; 3313 esac 3314 # Commands to make compiler produce verbose output that lists 3315 # what "hidden" libraries, object files and flags are used when 3316 # linking a shared library. 3317 # 3318 # There doesn't appear to be a way to prevent this compiler from 3319 # explicitly linking system object files so we need to strip them 3320 # from the output so that they don't get included in the library 3321 # dependencies. 3322 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3323 ;; 3324 *) 3325 if test "$GXX" = yes; then 3326 if test $with_gnu_ld = no; then 3327 case $host_cpu in 3328 hppa*64*) 3329 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3330 ;; 3331 ia64*) 3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3333 ;; 3334 *) 3335 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3336 ;; 3337 esac 3338 fi 3339 else 3340 # FIXME: insert proper C++ library support 3341 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3342 fi 3343 ;; 3344 esac 3345 ;; 3346 interix[[3-9]]*) 3347 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3348 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3350 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3351 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3352 # Instead, shared libraries are loaded at an image base (0x10000000 by 3353 # default) and relocated if they conflict, which is a slow very memory 3354 # consuming and fragmenting process. To avoid this, we pick a random, 3355 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3356 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3357 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3358 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3359 ;; 3360 irix5* | irix6*) 3361 case $cc_basename in 3362 CC*) 3363 # SGI C++ 3364 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3365 3366 # Archives containing C++ object files must be created using 3367 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3368 # necessary to make sure instantiated templates are included 3369 # in the archive. 3370 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3371 ;; 3372 *) 3373 if test "$GXX" = yes; then 3374 if test "$with_gnu_ld" = no; then 3375 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3376 else 3377 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' 3378 fi 3379 fi 3380 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3381 ;; 3382 esac 3383 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3384 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3385 ;; 3386 linux* | k*bsd*-gnu) 3387 case $cc_basename in 3388 KCC*) 3389 # Kuck and Associates, Inc. (KAI) C++ Compiler 3390 3391 # KCC will only create a shared library if the output file 3392 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3393 # to its proper name (with version) after linking. 3394 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3395 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 3396 # Commands to make compiler produce verbose output that lists 3397 # what "hidden" libraries, object files and flags are used when 3398 # linking a shared library. 3399 # 3400 # There doesn't appear to be a way to prevent this compiler from 3401 # explicitly linking system object files so we need to strip them 3402 # from the output so that they don't get included in the library 3403 # dependencies. 3404 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3405 3406 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3407 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3408 3409 # Archives containing C++ object files must be created using 3410 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3411 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3412 ;; 3413 icpc*) 3414 # Intel C++ 3415 with_gnu_ld=yes 3416 # version 8.0 and above of icpc choke on multiply defined symbols 3417 # if we add $predep_objects and $postdep_objects, however 7.1 and 3418 # earlier do not add the objects themselves. 3419 case `$CC -V 2>&1` in 3420 *"Version 7."*) 3421 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3422 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3423 ;; 3424 *) # Version 8.0 or newer 3425 tmp_idyn= 3426 case $host_cpu in 3427 ia64*) tmp_idyn=' -i_dynamic';; 3428 esac 3429 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3430 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3431 ;; 3432 esac 3433 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3435 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3436 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3437 ;; 3438 pgCC* | pgcpp*) 3439 # Portland Group C++ compiler 3440 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3441 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 3442 3443 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3444 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3445 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3446 ;; 3447 cxx*) 3448 # Compaq C++ 3449 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3450 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 3451 3452 runpath_var=LD_RUN_PATH 3453 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3454 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3455 3456 # Commands to make compiler produce verbose output that lists 3457 # what "hidden" libraries, object files and flags are used when 3458 # linking a shared library. 3459 # 3460 # There doesn't appear to be a way to prevent this compiler from 3461 # explicitly linking system object files so we need to strip them 3462 # from the output so that they don't get included in the library 3463 # dependencies. 3464 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3465 ;; 3466 *) 3467 case `$CC -V 2>&1 | sed 5q` in 3468 *Sun\ C*) 3469 # Sun C++ 5.9 3470 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3471 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3472 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 3473 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3474 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3475 3476 # Not sure whether something based on 3477 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3478 # would be better. 3479 output_verbose_link_cmd='echo' 3480 3481 # Archives containing C++ object files must be created using 3482 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3483 # necessary to make sure instantiated templates are included 3484 # in the archive. 3485 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3486 ;; 3487 esac 3488 ;; 3489 esac 3490 ;; 3491 lynxos*) 3492 # FIXME: insert proper C++ library support 3493 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3494 ;; 3495 m88k*) 3496 # FIXME: insert proper C++ library support 3497 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3498 ;; 3499 mvs*) 3500 case $cc_basename in 3501 cxx*) 3502 # FIXME: insert proper C++ library support 3503 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3504 ;; 3505 *) 3506 # FIXME: insert proper C++ library support 3507 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3508 ;; 3509 esac 3510 ;; 3511 netbsd*) 3512 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3513 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3514 wlarc= 3515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3516 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3517 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3518 fi 3519 # Workaround some broken pre-1.5 toolchains 3520 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3521 ;; 3522 openbsd2*) 3523 # C++ shared libraries are fairly broken 3524 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3525 ;; 3526 openbsd*) 3527 if test -f /usr/libexec/ld.so; then 3528 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3529 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3530 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3532 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3533 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 3534 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3535 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3536 fi 3537 output_verbose_link_cmd='echo' 3538 else 3539 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3540 fi 3541 ;; 3542 osf3*) 3543 case $cc_basename in 3544 KCC*) 3545 # Kuck and Associates, Inc. (KAI) C++ Compiler 3546 3547 # KCC will only create a shared library if the output file 3548 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3549 # to its proper name (with version) after linking. 3550 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3551 3552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3553 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3554 3555 # Archives containing C++ object files must be created using 3556 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3557 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3558 3559 ;; 3560 RCC*) 3561 # Rational C++ 2.4.1 3562 # FIXME: insert proper C++ library support 3563 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3564 ;; 3565 cxx*) 3566 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3567 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3568 3569 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3570 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3571 3572 # Commands to make compiler produce verbose output that lists 3573 # what "hidden" libraries, object files and flags are used when 3574 # linking a shared library. 3575 # 3576 # There doesn't appear to be a way to prevent this compiler from 3577 # explicitly linking system object files so we need to strip them 3578 # from the output so that they don't get included in the library 3579 # dependencies. 3580 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3581 ;; 3582 *) 3583 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3584 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3585 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3586 3587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3588 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3589 3590 # Commands to make compiler produce verbose output that lists 3591 # what "hidden" libraries, object files and flags are used when 3592 # linking a shared library. 3593 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3594 3595 else 3596 # FIXME: insert proper C++ library support 3597 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3598 fi 3599 ;; 3600 esac 3601 ;; 3602 osf4* | osf5*) 3603 case $cc_basename in 3604 KCC*) 3605 # Kuck and Associates, Inc. (KAI) C++ Compiler 3606 3607 # KCC will only create a shared library if the output file 3608 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3609 # to its proper name (with version) after linking. 3610 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3611 3612 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3613 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3614 3615 # Archives containing C++ object files must be created using 3616 # the KAI C++ compiler. 3617 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3618 ;; 3619 RCC*) 3620 # Rational C++ 2.4.1 3621 # FIXME: insert proper C++ library support 3622 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3623 ;; 3624 cxx*) 3625 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3628 echo "-hidden">> $lib.exp~ 3629 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ 3630 $rm $lib.exp' 3631 3632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3633 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3634 3635 # Commands to make compiler produce verbose output that lists 3636 # what "hidden" libraries, object files and flags are used when 3637 # linking a shared library. 3638 # 3639 # There doesn't appear to be a way to prevent this compiler from 3640 # explicitly linking system object files so we need to strip them 3641 # from the output so that they don't get included in the library 3642 # dependencies. 3643 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3644 ;; 3645 *) 3646 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3647 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3648 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3649 3650 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3651 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3652 3653 # Commands to make compiler produce verbose output that lists 3654 # what "hidden" libraries, object files and flags are used when 3655 # linking a shared library. 3656 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3657 3658 else 3659 # FIXME: insert proper C++ library support 3660 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3661 fi 3662 ;; 3663 esac 3664 ;; 3665 psos*) 3666 # FIXME: insert proper C++ library support 3667 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3668 ;; 3669 sunos4*) 3670 case $cc_basename in 3671 CC*) 3672 # Sun C++ 4.x 3673 # FIXME: insert proper C++ library support 3674 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3675 ;; 3676 lcc*) 3677 # Lucid 3678 # FIXME: insert proper C++ library support 3679 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3680 ;; 3681 *) 3682 # FIXME: insert proper C++ library support 3683 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3684 ;; 3685 esac 3686 ;; 3687 solaris*) 3688 case $cc_basename in 3689 CC*) 3690 # Sun C++ 4.2, 5.x and Centerline C++ 3691 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3692 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3693 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3694 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3695 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3696 3697 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3699 case $host_os in 3700 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3701 *) 3702 # The compiler driver will combine and reorder linker options, 3703 # but understands `-z linker_flag'. 3704 # Supported since Solaris 2.6 (maybe 2.5.1?) 3705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3706 ;; 3707 esac 3708 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3709 3710 output_verbose_link_cmd='echo' 3711 3712 # Archives containing C++ object files must be created using 3713 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3714 # necessary to make sure instantiated templates are included 3715 # in the archive. 3716 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3717 ;; 3718 gcx*) 3719 # Green Hills C++ Compiler 3720 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3721 3722 # The C++ compiler must be used to create the archive. 3723 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3724 ;; 3725 *) 3726 # GNU C++ compiler with Solaris linker 3727 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3728 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3729 if $CC --version | grep -v '^2\.7' > /dev/null; then 3730 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3731 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3732 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3733 3734 # Commands to make compiler produce verbose output that lists 3735 # what "hidden" libraries, object files and flags are used when 3736 # linking a shared library. 3737 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3738 else 3739 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3740 # platform. 3741 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3743 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3744 3745 # Commands to make compiler produce verbose output that lists 3746 # what "hidden" libraries, object files and flags are used when 3747 # linking a shared library. 3748 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3749 fi 3750 3751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3752 case $host_os in 3753 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3754 *) 3755 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3756 ;; 3757 esac 3758 fi 3759 ;; 3760 esac 3761 ;; 3762 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3763 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3764 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3765 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3766 runpath_var='LD_RUN_PATH' 3767 3768 case $cc_basename in 3769 CC*) 3770 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3771 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3772 ;; 3773 *) 3774 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3775 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3776 ;; 3777 esac 3778 ;; 3779 sysv5* | sco3.2v5* | sco5v6*) 3780 # Note: We can NOT use -z defs as we might desire, because we do not 3781 # link with -lc, and that would cause any symbols used from libc to 3782 # always be unresolved, which means just about no library would 3783 # ever link correctly. If we're not using GNU ld we use -z text 3784 # though, which does catch some bad symbols but isn't as heavy-handed 3785 # as -z defs. 3786 # For security reasons, it is highly recommended that you always 3787 # use absolute paths for naming shared libraries, and exclude the 3788 # DT_RUNPATH tag from executables and libraries. But doing so 3789 # requires that you compile everything twice, which is a pain. 3790 # So that behaviour is only enabled if SCOABSPATH is set to a 3791 # non-empty value in the environment. Most likely only useful for 3792 # creating official distributions of packages. 3793 # This is a hack until libtool officially supports absolute path 3794 # names for shared libraries. 3795 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3796 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3797 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3798 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3799 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3800 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3801 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3802 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3803 runpath_var='LD_RUN_PATH' 3804 3805 case $cc_basename in 3806 CC*) 3807 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3808 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3809 ;; 3810 *) 3811 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3812 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3813 ;; 3814 esac 3815 ;; 3816 tandem*) 3817 case $cc_basename in 3818 NCC*) 3819 # NonStop-UX NCC 3.20 3820 # FIXME: insert proper C++ library support 3821 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3822 ;; 3823 *) 3824 # FIXME: insert proper C++ library support 3825 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3826 ;; 3827 esac 3828 ;; 3829 vxworks*) 3830 # FIXME: insert proper C++ library support 3831 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3832 ;; 3833 *) 3834 # FIXME: insert proper C++ library support 3835 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3836 ;; 3837esac 3838AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3839test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3840 3841_LT_AC_TAGVAR(GCC, $1)="$GXX" 3842_LT_AC_TAGVAR(LD, $1)="$LD" 3843 3844AC_LIBTOOL_POSTDEP_PREDEP($1) 3845AC_LIBTOOL_PROG_COMPILER_PIC($1) 3846AC_LIBTOOL_PROG_CC_C_O($1) 3847AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3848AC_LIBTOOL_PROG_LD_SHLIBS($1) 3849AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3850AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3851 3852AC_LIBTOOL_CONFIG($1) 3853 3854AC_LANG_POP 3855CC=$lt_save_CC 3856LDCXX=$LD 3857LD=$lt_save_LD 3858GCC=$lt_save_GCC 3859with_gnu_ldcxx=$with_gnu_ld 3860with_gnu_ld=$lt_save_with_gnu_ld 3861lt_cv_path_LDCXX=$lt_cv_path_LD 3862lt_cv_path_LD=$lt_save_path_LD 3863lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3864lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3865])# AC_LIBTOOL_LANG_CXX_CONFIG 3866 3867# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3868# ------------------------------------ 3869# Figure out "hidden" library dependencies from verbose 3870# compiler output when linking a shared library. 3871# Parse the compiler output and extract the necessary 3872# objects, libraries and library flags. 3873AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 3874[AC_REQUIRE([LT_AC_PROG_SED])dnl 3875dnl we can't use the lt_simple_compile_test_code here, 3876dnl because it contains code intended for an executable, 3877dnl not a library. It's possible we should let each 3878dnl tag define a new lt_????_link_test_code variable, 3879dnl but it's only used here... 3880ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3881int a; 3882void foo (void) { a = 0; } 3883EOF 3884],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3885class Foo 3886{ 3887public: 3888 Foo (void) { a = 0; } 3889private: 3890 int a; 3891}; 3892EOF 3893],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3894 subroutine foo 3895 implicit none 3896 integer*4 a 3897 a=0 3898 return 3899 end 3900EOF 3901],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3902public class foo { 3903 private int a; 3904 public void bar (void) { 3905 a = 0; 3906 } 3907}; 3908EOF 3909]) 3910dnl Parse the compiler output and extract the necessary 3911dnl objects, libraries and library flags. 3912if AC_TRY_EVAL(ac_compile); then 3913 # Parse the compiler output and extract the necessary 3914 # objects, libraries and library flags. 3915 3916 # Sentinel used to keep track of whether or not we are before 3917 # the conftest object file. 3918 pre_test_object_deps_done=no 3919 3920 # The `*' in the case matches for architectures that use `case' in 3921 # $output_verbose_cmd can trigger glob expansion during the loop 3922 # eval without this substitution. 3923 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3924 3925 for p in `eval $output_verbose_link_cmd`; do 3926 case $p in 3927 3928 -L* | -R* | -l*) 3929 # Some compilers place space between "-{L,R}" and the path. 3930 # Remove the space. 3931 if test $p = "-L" \ 3932 || test $p = "-R"; then 3933 prev=$p 3934 continue 3935 else 3936 prev= 3937 fi 3938 3939 if test "$pre_test_object_deps_done" = no; then 3940 case $p in 3941 -L* | -R*) 3942 # Internal compiler library paths should come after those 3943 # provided the user. The postdeps already come after the 3944 # user supplied libs so there is no need to process them. 3945 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3946 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3947 else 3948 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3949 fi 3950 ;; 3951 # The "-l" case would never come before the object being 3952 # linked, so don't bother handling this case. 3953 esac 3954 else 3955 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3956 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3957 else 3958 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3959 fi 3960 fi 3961 ;; 3962 3963 *.$objext) 3964 # This assumes that the test object file only shows up 3965 # once in the compiler output. 3966 if test "$p" = "conftest.$objext"; then 3967 pre_test_object_deps_done=yes 3968 continue 3969 fi 3970 3971 if test "$pre_test_object_deps_done" = no; then 3972 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3973 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3974 else 3975 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3976 fi 3977 else 3978 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3979 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3980 else 3981 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3982 fi 3983 fi 3984 ;; 3985 3986 *) ;; # Ignore the rest. 3987 3988 esac 3989 done 3990 3991 # Clean up. 3992 rm -f a.out a.exe 3993else 3994 echo "libtool.m4: error: problem compiling $1 test program" 3995fi 3996 3997$rm -f confest.$objext 3998 3999_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 4000if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 4001 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 4002fi 4003 4004# PORTME: override above test on systems where it is broken 4005ifelse([$1],[CXX], 4006[case $host_os in 4007interix[[3-9]]*) 4008 # Interix 3.5 installs completely hosed .la files for C++, so rather than 4009 # hack all around it, let's just trust "g++" to DTRT. 4010 _LT_AC_TAGVAR(predep_objects,$1)= 4011 _LT_AC_TAGVAR(postdep_objects,$1)= 4012 _LT_AC_TAGVAR(postdeps,$1)= 4013 ;; 4014 4015linux*) 4016 case `$CC -V 2>&1 | sed 5q` in 4017 *Sun\ C*) 4018 # Sun C++ 5.9 4019 # 4020 # The more standards-conforming stlport4 library is 4021 # incompatible with the Cstd library. Avoid specifying 4022 # it if it's in CXXFLAGS. Ignore libCrun as 4023 # -library=stlport4 depends on it. 4024 case " $CXX $CXXFLAGS " in 4025 *" -library=stlport4 "*) 4026 solaris_use_stlport4=yes 4027 ;; 4028 esac 4029 if test "$solaris_use_stlport4" != yes; then 4030 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4031 fi 4032 ;; 4033 esac 4034 ;; 4035 4036solaris*) 4037 case $cc_basename in 4038 CC*) 4039 # The more standards-conforming stlport4 library is 4040 # incompatible with the Cstd library. Avoid specifying 4041 # it if it's in CXXFLAGS. Ignore libCrun as 4042 # -library=stlport4 depends on it. 4043 case " $CXX $CXXFLAGS " in 4044 *" -library=stlport4 "*) 4045 solaris_use_stlport4=yes 4046 ;; 4047 esac 4048 4049 # Adding this requires a known-good setup of shared libraries for 4050 # Sun compiler versions before 5.6, else PIC objects from an old 4051 # archive will be linked into the output, leading to subtle bugs. 4052 if test "$solaris_use_stlport4" != yes; then 4053 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4054 fi 4055 ;; 4056 esac 4057 ;; 4058esac 4059]) 4060case " $_LT_AC_TAGVAR(postdeps, $1) " in 4061*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4062esac 4063])# AC_LIBTOOL_POSTDEP_PREDEP 4064 4065# AC_LIBTOOL_LANG_F77_CONFIG 4066# -------------------------- 4067# Ensure that the configuration vars for the C compiler are 4068# suitably defined. Those variables are subsequently used by 4069# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4070AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 4071AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 4072[AC_REQUIRE([AC_PROG_F77]) 4073AC_LANG_PUSH(Fortran 77) 4074 4075_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4076_LT_AC_TAGVAR(allow_undefined_flag, $1)= 4077_LT_AC_TAGVAR(always_export_symbols, $1)=no 4078_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4079_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4080_LT_AC_TAGVAR(hardcode_direct, $1)=no 4081_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4082_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4083_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4084_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4085_LT_AC_TAGVAR(hardcode_automatic, $1)=no 4086_LT_AC_TAGVAR(module_cmds, $1)= 4087_LT_AC_TAGVAR(module_expsym_cmds, $1)= 4088_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4089_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4090_LT_AC_TAGVAR(no_undefined_flag, $1)= 4091_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4092_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4093 4094# Source file extension for f77 test sources. 4095ac_ext=f 4096 4097# Object file extension for compiled f77 test sources. 4098objext=o 4099_LT_AC_TAGVAR(objext, $1)=$objext 4100 4101# Code to be used in simple compile tests 4102lt_simple_compile_test_code="\ 4103 subroutine t 4104 return 4105 end 4106" 4107 4108# Code to be used in simple link tests 4109lt_simple_link_test_code="\ 4110 program t 4111 end 4112" 4113 4114# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4115_LT_AC_SYS_COMPILER 4116 4117# save warnings/boilerplate of simple test code 4118_LT_COMPILER_BOILERPLATE 4119_LT_LINKER_BOILERPLATE 4120 4121# Allow CC to be a program name with arguments. 4122lt_save_CC="$CC" 4123CC=${F77-"f77"} 4124compiler=$CC 4125_LT_AC_TAGVAR(compiler, $1)=$CC 4126_LT_CC_BASENAME([$compiler]) 4127 4128AC_MSG_CHECKING([if libtool supports shared libraries]) 4129AC_MSG_RESULT([$can_build_shared]) 4130 4131AC_MSG_CHECKING([whether to build shared libraries]) 4132test "$can_build_shared" = "no" && enable_shared=no 4133 4134# On AIX, shared libraries and static libraries use the same namespace, and 4135# are all built from PIC. 4136case $host_os in 4137aix3*) 4138 test "$enable_shared" = yes && enable_static=no 4139 if test -n "$RANLIB"; then 4140 archive_cmds="$archive_cmds~\$RANLIB \$lib" 4141 postinstall_cmds='$RANLIB $lib' 4142 fi 4143 ;; 4144aix[[4-9]]*) 4145 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 4146 test "$enable_shared" = yes && enable_static=no 4147 fi 4148 ;; 4149esac 4150AC_MSG_RESULT([$enable_shared]) 4151 4152AC_MSG_CHECKING([whether to build static libraries]) 4153# Make sure either enable_shared or enable_static is yes. 4154test "$enable_shared" = yes || enable_static=yes 4155AC_MSG_RESULT([$enable_static]) 4156 4157_LT_AC_TAGVAR(GCC, $1)="$G77" 4158_LT_AC_TAGVAR(LD, $1)="$LD" 4159 4160AC_LIBTOOL_PROG_COMPILER_PIC($1) 4161AC_LIBTOOL_PROG_CC_C_O($1) 4162AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4163AC_LIBTOOL_PROG_LD_SHLIBS($1) 4164AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4165AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4166 4167AC_LIBTOOL_CONFIG($1) 4168 4169AC_LANG_POP 4170CC="$lt_save_CC" 4171])# AC_LIBTOOL_LANG_F77_CONFIG 4172 4173 4174# AC_LIBTOOL_LANG_GCJ_CONFIG 4175# -------------------------- 4176# Ensure that the configuration vars for the C compiler are 4177# suitably defined. Those variables are subsequently used by 4178# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4179AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4180AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4181[AC_LANG_SAVE 4182 4183# Source file extension for Java test sources. 4184ac_ext=java 4185 4186# Object file extension for compiled Java test sources. 4187objext=o 4188_LT_AC_TAGVAR(objext, $1)=$objext 4189 4190# Code to be used in simple compile tests 4191lt_simple_compile_test_code="class foo {}" 4192 4193# Code to be used in simple link tests 4194lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 4195 4196# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4197_LT_AC_SYS_COMPILER 4198 4199# save warnings/boilerplate of simple test code 4200_LT_COMPILER_BOILERPLATE 4201_LT_LINKER_BOILERPLATE 4202 4203# Allow CC to be a program name with arguments. 4204lt_save_CC="$CC" 4205CC=${GCJ-"gcj"} 4206compiler=$CC 4207_LT_AC_TAGVAR(compiler, $1)=$CC 4208_LT_CC_BASENAME([$compiler]) 4209 4210# GCJ did not exist at the time GCC didn't implicitly link libc in. 4211_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4212 4213_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4214 4215AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4216AC_LIBTOOL_PROG_COMPILER_PIC($1) 4217AC_LIBTOOL_PROG_CC_C_O($1) 4218AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4219AC_LIBTOOL_PROG_LD_SHLIBS($1) 4220AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4221AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4222 4223AC_LIBTOOL_CONFIG($1) 4224 4225AC_LANG_RESTORE 4226CC="$lt_save_CC" 4227])# AC_LIBTOOL_LANG_GCJ_CONFIG 4228 4229 4230# AC_LIBTOOL_LANG_RC_CONFIG 4231# ------------------------- 4232# Ensure that the configuration vars for the Windows resource compiler are 4233# suitably defined. Those variables are subsequently used by 4234# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4235AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4236AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4237[AC_LANG_SAVE 4238 4239# Source file extension for RC test sources. 4240ac_ext=rc 4241 4242# Object file extension for compiled RC test sources. 4243objext=o 4244_LT_AC_TAGVAR(objext, $1)=$objext 4245 4246# Code to be used in simple compile tests 4247lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 4248 4249# Code to be used in simple link tests 4250lt_simple_link_test_code="$lt_simple_compile_test_code" 4251 4252# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4253_LT_AC_SYS_COMPILER 4254 4255# save warnings/boilerplate of simple test code 4256_LT_COMPILER_BOILERPLATE 4257_LT_LINKER_BOILERPLATE 4258 4259# Allow CC to be a program name with arguments. 4260lt_save_CC="$CC" 4261CC=${RC-"windres"} 4262compiler=$CC 4263_LT_AC_TAGVAR(compiler, $1)=$CC 4264_LT_CC_BASENAME([$compiler]) 4265_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4266 4267AC_LIBTOOL_CONFIG($1) 4268 4269AC_LANG_RESTORE 4270CC="$lt_save_CC" 4271])# AC_LIBTOOL_LANG_RC_CONFIG 4272 4273 4274# AC_LIBTOOL_CONFIG([TAGNAME]) 4275# ---------------------------- 4276# If TAGNAME is not passed, then create an initial libtool script 4277# with a default configuration from the untagged config vars. Otherwise 4278# add code to config.status for appending the configuration named by 4279# TAGNAME from the matching tagged config vars. 4280AC_DEFUN([AC_LIBTOOL_CONFIG], 4281[# The else clause should only fire when bootstrapping the 4282# libtool distribution, otherwise you forgot to ship ltmain.sh 4283# with your package, and you will get complaints that there are 4284# no rules to generate ltmain.sh. 4285if test -f "$ltmain"; then 4286 # See if we are running on zsh, and set the options which allow our commands through 4287 # without removal of \ escapes. 4288 if test -n "${ZSH_VERSION+set}" ; then 4289 setopt NO_GLOB_SUBST 4290 fi 4291 # Now quote all the things that may contain metacharacters while being 4292 # careful not to overquote the AC_SUBSTed values. We take copies of the 4293 # variables and quote the copies for generation of the libtool script. 4294 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4295 SED SHELL STRIP \ 4296 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4297 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4298 deplibs_check_method reload_flag reload_cmds need_locks \ 4299 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4300 lt_cv_sys_global_symbol_to_c_name_address \ 4301 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4302 old_postinstall_cmds old_postuninstall_cmds \ 4303 _LT_AC_TAGVAR(compiler, $1) \ 4304 _LT_AC_TAGVAR(CC, $1) \ 4305 _LT_AC_TAGVAR(LD, $1) \ 4306 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4307 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4308 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4309 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4310 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4311 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4312 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4313 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4314 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4315 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4316 _LT_AC_TAGVAR(predep_objects, $1) \ 4317 _LT_AC_TAGVAR(postdep_objects, $1) \ 4318 _LT_AC_TAGVAR(predeps, $1) \ 4319 _LT_AC_TAGVAR(postdeps, $1) \ 4320 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4321 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4322 _LT_AC_TAGVAR(archive_cmds, $1) \ 4323 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4324 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4325 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4326 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4327 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4328 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4329 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4330 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4331 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4332 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4333 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4334 _LT_AC_TAGVAR(module_cmds, $1) \ 4335 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4336 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4337 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4338 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4339 _LT_AC_TAGVAR(include_expsyms, $1); do 4340 4341 case $var in 4342 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4343 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4344 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4345 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4346 _LT_AC_TAGVAR(module_cmds, $1) | \ 4347 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4348 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4349 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4350 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4351 postinstall_cmds | postuninstall_cmds | \ 4352 old_postinstall_cmds | old_postuninstall_cmds | \ 4353 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4354 # Double-quote double-evaled strings. 4355 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4356 ;; 4357 *) 4358 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4359 ;; 4360 esac 4361 done 4362 4363 case $lt_echo in 4364 *'\[$]0 --fallback-echo"') 4365 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4366 ;; 4367 esac 4368 4369ifelse([$1], [], 4370 [cfgfile="${ofile}T" 4371 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4372 $rm -f "$cfgfile" 4373 AC_MSG_NOTICE([creating $ofile])], 4374 [cfgfile="$ofile"]) 4375 4376 cat <<__EOF__ >> "$cfgfile" 4377ifelse([$1], [], 4378[#! $SHELL 4379 4380# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4381# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4382# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4383# 4384# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4385# Free Software Foundation, Inc. 4386# 4387# This file is part of GNU Libtool: 4388# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4389# 4390# This program is free software; you can redistribute it and/or modify 4391# it under the terms of the GNU General Public License as published by 4392# the Free Software Foundation; either version 2 of the License, or 4393# (at your option) any later version. 4394# 4395# This program is distributed in the hope that it will be useful, but 4396# WITHOUT ANY WARRANTY; without even the implied warranty of 4397# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4398# General Public License for more details. 4399# 4400# You should have received a copy of the GNU General Public License 4401# along with this program; if not, write to the Free Software 4402# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4403# 4404# As a special exception to the GNU General Public License, if you 4405# distribute this file as part of a program that contains a 4406# configuration script generated by Autoconf, you may include it under 4407# the same distribution terms that you use for the rest of that program. 4408 4409# A sed program that does not truncate output. 4410SED=$lt_SED 4411 4412# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4413Xsed="$SED -e 1s/^X//" 4414 4415# The HP-UX ksh and POSIX shell print the target directory to stdout 4416# if CDPATH is set. 4417(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4418 4419# The names of the tagged configurations supported by this script. 4420available_tags= 4421 4422# ### BEGIN LIBTOOL CONFIG], 4423[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4424 4425# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4426 4427# Shell to use when invoking shell scripts. 4428SHELL=$lt_SHELL 4429 4430# Whether or not to build shared libraries. 4431build_libtool_libs=$enable_shared 4432 4433# Whether or not to build static libraries. 4434build_old_libs=$enable_static 4435 4436# Whether or not to add -lc for building shared libraries. 4437build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4438 4439# Whether or not to disallow shared libs when runtime libs are static 4440allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4441 4442# Whether or not to optimize for fast installation. 4443fast_install=$enable_fast_install 4444 4445# The host system. 4446host_alias=$host_alias 4447host=$host 4448host_os=$host_os 4449 4450# The build system. 4451build_alias=$build_alias 4452build=$build 4453build_os=$build_os 4454 4455# An echo program that does not interpret backslashes. 4456echo=$lt_echo 4457 4458# The archiver. 4459AR=$lt_AR 4460AR_FLAGS=$lt_AR_FLAGS 4461 4462# A C compiler. 4463LTCC=$lt_LTCC 4464 4465# LTCC compiler flags. 4466LTCFLAGS=$lt_LTCFLAGS 4467 4468# A language-specific compiler. 4469CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4470 4471# Is the compiler the GNU C compiler? 4472with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4473 4474# An ERE matcher. 4475EGREP=$lt_EGREP 4476 4477# The linker used to build libraries. 4478LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4479 4480# Whether we need hard or soft links. 4481LN_S=$lt_LN_S 4482 4483# A BSD-compatible nm program. 4484NM=$lt_NM 4485 4486# A symbol stripping program 4487STRIP=$lt_STRIP 4488 4489# Used to examine libraries when file_magic_cmd begins "file" 4490MAGIC_CMD=$MAGIC_CMD 4491 4492# Used on cygwin: DLL creation program. 4493DLLTOOL="$DLLTOOL" 4494 4495# Used on cygwin: object dumper. 4496OBJDUMP="$OBJDUMP" 4497 4498# Used on cygwin: assembler. 4499AS="$AS" 4500 4501# The name of the directory that contains temporary libtool files. 4502objdir=$objdir 4503 4504# How to create reloadable object files. 4505reload_flag=$lt_reload_flag 4506reload_cmds=$lt_reload_cmds 4507 4508# How to pass a linker flag through the compiler. 4509wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4510 4511# Object file suffix (normally "o"). 4512objext="$ac_objext" 4513 4514# Old archive suffix (normally "a"). 4515libext="$libext" 4516 4517# Shared library suffix (normally ".so"). 4518shrext_cmds='$shrext_cmds' 4519 4520# Executable file suffix (normally ""). 4521exeext="$exeext" 4522 4523# Additional compiler flags for building library objects. 4524pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4525pic_mode=$pic_mode 4526 4527# What is the maximum length of a command? 4528max_cmd_len=$lt_cv_sys_max_cmd_len 4529 4530# Does compiler simultaneously support -c and -o options? 4531compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4532 4533# Must we lock files when doing compilation? 4534need_locks=$lt_need_locks 4535 4536# Do we need the lib prefix for modules? 4537need_lib_prefix=$need_lib_prefix 4538 4539# Do we need a version for libraries? 4540need_version=$need_version 4541 4542# Whether dlopen is supported. 4543dlopen_support=$enable_dlopen 4544 4545# Whether dlopen of programs is supported. 4546dlopen_self=$enable_dlopen_self 4547 4548# Whether dlopen of statically linked programs is supported. 4549dlopen_self_static=$enable_dlopen_self_static 4550 4551# Compiler flag to prevent dynamic linking. 4552link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4553 4554# Compiler flag to turn off builtin functions. 4555no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4556 4557# Compiler flag to allow reflexive dlopens. 4558export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4559 4560# Compiler flag to generate shared objects directly from archives. 4561whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4562 4563# Compiler flag to generate thread-safe objects. 4564thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4565 4566# Library versioning type. 4567version_type=$version_type 4568 4569# Format of library name prefix. 4570libname_spec=$lt_libname_spec 4571 4572# List of archive names. First name is the real one, the rest are links. 4573# The last name is the one that the linker finds with -lNAME. 4574library_names_spec=$lt_library_names_spec 4575 4576# The coded name of the library, if different from the real name. 4577soname_spec=$lt_soname_spec 4578 4579# Commands used to build and install an old-style archive. 4580RANLIB=$lt_RANLIB 4581old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4582old_postinstall_cmds=$lt_old_postinstall_cmds 4583old_postuninstall_cmds=$lt_old_postuninstall_cmds 4584 4585# Create an old-style archive from a shared archive. 4586old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4587 4588# Create a temporary old-style archive to link instead of a shared archive. 4589old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4590 4591# Commands used to build and install a shared archive. 4592archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4593archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4594postinstall_cmds=$lt_postinstall_cmds 4595postuninstall_cmds=$lt_postuninstall_cmds 4596 4597# Commands used to build a loadable module (assumed same as above if empty) 4598module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4599module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4600 4601# Commands to strip libraries. 4602old_striplib=$lt_old_striplib 4603striplib=$lt_striplib 4604 4605# Dependencies to place before the objects being linked to create a 4606# shared library. 4607predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4608 4609# Dependencies to place after the objects being linked to create a 4610# shared library. 4611postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4612 4613# Dependencies to place before the objects being linked to create a 4614# shared library. 4615predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4616 4617# Dependencies to place after the objects being linked to create a 4618# shared library. 4619postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4620 4621# The directories searched by this compiler when creating a shared 4622# library 4623compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4624 4625# The library search path used internally by the compiler when linking 4626# a shared library. 4627compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4628 4629# Method to check whether dependent libraries are shared objects. 4630deplibs_check_method=$lt_deplibs_check_method 4631 4632# Command to use when deplibs_check_method == file_magic. 4633file_magic_cmd=$lt_file_magic_cmd 4634 4635# Flag that allows shared libraries with undefined symbols to be built. 4636allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4637 4638# Flag that forces no undefined symbols. 4639no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4640 4641# Commands used to finish a libtool library installation in a directory. 4642finish_cmds=$lt_finish_cmds 4643 4644# Same as above, but a single script fragment to be evaled but not shown. 4645finish_eval=$lt_finish_eval 4646 4647# Take the output of nm and produce a listing of raw symbols and C names. 4648global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4649 4650# Transform the output of nm in a proper C declaration 4651global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4652 4653# Transform the output of nm in a C name address pair 4654global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4655 4656# This is the shared library runtime path variable. 4657runpath_var=$runpath_var 4658 4659# This is the shared library path variable. 4660shlibpath_var=$shlibpath_var 4661 4662# Is shlibpath searched before the hard-coded library search path? 4663shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4664 4665# How to hardcode a shared library path into an executable. 4666hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4667 4668# Whether we should hardcode library paths into libraries. 4669hardcode_into_libs=$hardcode_into_libs 4670 4671# Flag to hardcode \$libdir into a binary during linking. 4672# This must work even if \$libdir does not exist. 4673hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4674 4675# If ld is used when linking, flag to hardcode \$libdir into 4676# a binary during linking. This must work even if \$libdir does 4677# not exist. 4678hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4679 4680# Whether we need a single -rpath flag with a separated argument. 4681hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4682 4683# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4684# resulting binary. 4685hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4686 4687# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4688# resulting binary. 4689hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4690 4691# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4692# the resulting binary. 4693hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4694 4695# Set to yes if building a shared library automatically hardcodes DIR into the library 4696# and all subsequent libraries and executables linked against it. 4697hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4698 4699# Variables whose values should be saved in libtool wrapper scripts and 4700# restored at relink time. 4701variables_saved_for_relink="$variables_saved_for_relink" 4702 4703# Whether libtool must link a program against all its dependency libraries. 4704link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4705 4706# Compile-time system search path for libraries 4707sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4708 4709# Run-time system search path for libraries 4710sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4711 4712# Fix the shell variable \$srcfile for the compiler. 4713fix_srcfile_path=$lt_fix_srcfile_path 4714 4715# Set to yes if exported symbols are required. 4716always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4717 4718# The commands to list exported symbols. 4719export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4720 4721# The commands to extract the exported symbol list from a shared archive. 4722extract_expsyms_cmds=$lt_extract_expsyms_cmds 4723 4724# Symbols that should not be listed in the preloaded symbols. 4725exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4726 4727# Symbols that must always be exported. 4728include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4729 4730ifelse([$1],[], 4731[# ### END LIBTOOL CONFIG], 4732[# ### END LIBTOOL TAG CONFIG: $tagname]) 4733 4734__EOF__ 4735 4736ifelse([$1],[], [ 4737 case $host_os in 4738 aix3*) 4739 cat <<\EOF >> "$cfgfile" 4740 4741# AIX sometimes has problems with the GCC collect2 program. For some 4742# reason, if we set the COLLECT_NAMES environment variable, the problems 4743# vanish in a puff of smoke. 4744if test "X${COLLECT_NAMES+set}" != Xset; then 4745 COLLECT_NAMES= 4746 export COLLECT_NAMES 4747fi 4748EOF 4749 ;; 4750 esac 4751 4752 # We use sed instead of cat because bash on DJGPP gets confused if 4753 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4754 # text mode, it properly converts lines to CR/LF. This bash problem 4755 # is reportedly fixed, but why not run on old versions too? 4756 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4757 4758 mv -f "$cfgfile" "$ofile" || \ 4759 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4760 chmod +x "$ofile" 4761]) 4762else 4763 # If there is no Makefile yet, we rely on a make rule to execute 4764 # `config.status --recheck' to rerun these tests and create the 4765 # libtool script then. 4766 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4767 if test -f "$ltmain_in"; then 4768 test -f Makefile && make "$ltmain" 4769 fi 4770fi 4771])# AC_LIBTOOL_CONFIG 4772 4773 4774# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4775# ------------------------------------------- 4776AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4777[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4778 4779_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4780 4781if test "$GCC" = yes; then 4782 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4783 4784 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4785 lt_cv_prog_compiler_rtti_exceptions, 4786 [-fno-rtti -fno-exceptions], [], 4787 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4788fi 4789])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4790 4791 4792# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4793# --------------------------------- 4794AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4795[AC_REQUIRE([AC_CANONICAL_HOST]) 4796AC_REQUIRE([LT_AC_PROG_SED]) 4797AC_REQUIRE([AC_PROG_NM]) 4798AC_REQUIRE([AC_OBJEXT]) 4799# Check for command to grab the raw symbol name followed by C symbol from nm. 4800AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4801AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4802[ 4803# These are sane defaults that work on at least a few old systems. 4804# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4805 4806# Character class describing NM global symbol codes. 4807symcode='[[BCDEGRST]]' 4808 4809# Regexp to match symbols that can be accessed directly from C. 4810sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4811 4812# Transform an extracted symbol line into a proper C declaration 4813lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4814 4815# Transform an extracted symbol line into symbol name and symbol address 4816lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4817 4818# Define system-specific variables. 4819case $host_os in 4820aix*) 4821 symcode='[[BCDT]]' 4822 ;; 4823cygwin* | mingw* | pw32*) 4824 symcode='[[ABCDGISTW]]' 4825 ;; 4826hpux*) # Its linker distinguishes data from code symbols 4827 if test "$host_cpu" = ia64; then 4828 symcode='[[ABCDEGRST]]' 4829 fi 4830 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4831 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4832 ;; 4833linux* | k*bsd*-gnu) 4834 if test "$host_cpu" = ia64; then 4835 symcode='[[ABCDGIRSTW]]' 4836 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4837 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4838 fi 4839 ;; 4840irix* | nonstopux*) 4841 symcode='[[BCDEGRST]]' 4842 ;; 4843osf*) 4844 symcode='[[BCDEGQRST]]' 4845 ;; 4846solaris*) 4847 symcode='[[BDRT]]' 4848 ;; 4849sco3.2v5*) 4850 symcode='[[DT]]' 4851 ;; 4852sysv4.2uw2*) 4853 symcode='[[DT]]' 4854 ;; 4855sysv5* | sco5v6* | unixware* | OpenUNIX*) 4856 symcode='[[ABDT]]' 4857 ;; 4858sysv4) 4859 symcode='[[DFNSTU]]' 4860 ;; 4861esac 4862 4863# Handle CRLF in mingw tool chain 4864opt_cr= 4865case $build_os in 4866mingw*) 4867 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4868 ;; 4869esac 4870 4871# If we're using GNU nm, then use its standard symbol codes. 4872case `$NM -V 2>&1` in 4873*GNU* | *'with BFD'*) 4874 symcode='[[ABCDGIRSTW]]' ;; 4875esac 4876 4877# Try without a prefix undercore, then with it. 4878for ac_symprfx in "" "_"; do 4879 4880 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4881 symxfrm="\\1 $ac_symprfx\\2 \\2" 4882 4883 # Write the raw and C identifiers. 4884 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4885 4886 # Check to see that the pipe works correctly. 4887 pipe_works=no 4888 4889 rm -f conftest* 4890 cat > conftest.$ac_ext <<EOF 4891#ifdef __cplusplus 4892extern "C" { 4893#endif 4894char nm_test_var; 4895void nm_test_func(){} 4896#ifdef __cplusplus 4897} 4898#endif 4899int main(){nm_test_var='a';nm_test_func();return(0);} 4900EOF 4901 4902 if AC_TRY_EVAL(ac_compile); then 4903 # Now try to grab the symbols. 4904 nlist=conftest.nm 4905 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4906 # Try sorting and uniquifying the output. 4907 if sort "$nlist" | uniq > "$nlist"T; then 4908 mv -f "$nlist"T "$nlist" 4909 else 4910 rm -f "$nlist"T 4911 fi 4912 4913 # Make sure that we snagged all the symbols we need. 4914 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4915 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4916 cat <<EOF > conftest.$ac_ext 4917#ifdef __cplusplus 4918extern "C" { 4919#endif 4920 4921EOF 4922 # Now generate the symbol file. 4923 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4924 4925 cat <<EOF >> conftest.$ac_ext 4926#if defined (__STDC__) && __STDC__ 4927# define lt_ptr_t void * 4928#else 4929# define lt_ptr_t char * 4930# define const 4931#endif 4932 4933/* The mapping between symbol names and symbols. */ 4934const struct { 4935 const char *name; 4936 lt_ptr_t address; 4937} 4938lt_preloaded_symbols[[]] = 4939{ 4940EOF 4941 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4942 cat <<\EOF >> conftest.$ac_ext 4943 {0, (lt_ptr_t) 0} 4944}; 4945 4946#ifdef __cplusplus 4947} 4948#endif 4949EOF 4950 # Now try linking the two files. 4951 mv conftest.$ac_objext conftstm.$ac_objext 4952 lt_save_LIBS="$LIBS" 4953 lt_save_CFLAGS="$CFLAGS" 4954 LIBS="conftstm.$ac_objext" 4955 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4956 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4957 pipe_works=yes 4958 fi 4959 LIBS="$lt_save_LIBS" 4960 CFLAGS="$lt_save_CFLAGS" 4961 else 4962 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4963 fi 4964 else 4965 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4966 fi 4967 else 4968 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4969 fi 4970 else 4971 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4972 cat conftest.$ac_ext >&5 4973 fi 4974 rm -rf conftest* conftst* 4975 4976 # Do not use the global_symbol_pipe unless it works. 4977 if test "$pipe_works" = yes; then 4978 break 4979 else 4980 lt_cv_sys_global_symbol_pipe= 4981 fi 4982done 4983]) 4984if test -z "$lt_cv_sys_global_symbol_pipe"; then 4985 lt_cv_sys_global_symbol_to_cdecl= 4986fi 4987if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4988 AC_MSG_RESULT(failed) 4989else 4990 AC_MSG_RESULT(ok) 4991fi 4992]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4993 4994 4995# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4996# --------------------------------------- 4997AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4998[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4999_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5000_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 5001 5002AC_MSG_CHECKING([for $compiler option to produce PIC]) 5003 ifelse([$1],[CXX],[ 5004 # C++ specific cases for pic, static, wl, etc. 5005 if test "$GXX" = yes; then 5006 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5007 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5008 5009 case $host_os in 5010 aix*) 5011 # All AIX code is PIC. 5012 if test "$host_cpu" = ia64; then 5013 # AIX 5 now supports IA64 processor 5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5015 fi 5016 ;; 5017 amigaos*) 5018 # FIXME: we need at least 68020 code to build shared libraries, but 5019 # adding the `-m68020' flag to GCC prevents building anything better, 5020 # like `-m68040'. 5021 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5022 ;; 5023 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5024 # PIC is the default for these OSes. 5025 ;; 5026 mingw* | cygwin* | os2* | pw32*) 5027 # This hack is so that the source file can tell whether it is being 5028 # built for inclusion in a dll (and should export symbols for example). 5029 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5030 # (--disable-auto-import) libraries 5031 m4_if([$1], [GCJ], [], 5032 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5033 ;; 5034 darwin* | rhapsody*) 5035 # PIC is the default on this platform 5036 # Common symbols not allowed in MH_DYLIB files 5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5038 ;; 5039 *djgpp*) 5040 # DJGPP does not support shared libraries at all 5041 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5042 ;; 5043 interix[[3-9]]*) 5044 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5045 # Instead, we relocate shared libraries at runtime. 5046 ;; 5047 sysv4*MP*) 5048 if test -d /usr/nec; then 5049 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5050 fi 5051 ;; 5052 hpux*) 5053 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5054 # not for PA HP-UX. 5055 case $host_cpu in 5056 hppa*64*|ia64*) 5057 ;; 5058 *) 5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5060 ;; 5061 esac 5062 ;; 5063 *) 5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5065 ;; 5066 esac 5067 else 5068 case $host_os in 5069 aix[[4-9]]*) 5070 # All AIX code is PIC. 5071 if test "$host_cpu" = ia64; then 5072 # AIX 5 now supports IA64 processor 5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5074 else 5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5076 fi 5077 ;; 5078 chorus*) 5079 case $cc_basename in 5080 cxch68*) 5081 # Green Hills C++ Compiler 5082 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 5083 ;; 5084 esac 5085 ;; 5086 darwin*) 5087 # PIC is the default on this platform 5088 # Common symbols not allowed in MH_DYLIB files 5089 case $cc_basename in 5090 xlc*) 5091 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5092 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5093 ;; 5094 esac 5095 ;; 5096 dgux*) 5097 case $cc_basename in 5098 ec++*) 5099 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5100 ;; 5101 ghcx*) 5102 # Green Hills C++ Compiler 5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5104 ;; 5105 *) 5106 ;; 5107 esac 5108 ;; 5109 freebsd* | dragonfly*) 5110 # FreeBSD uses GNU C++ 5111 ;; 5112 hpux9* | hpux10* | hpux11*) 5113 case $cc_basename in 5114 CC*) 5115 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5116 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5117 if test "$host_cpu" != ia64; then 5118 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5119 fi 5120 ;; 5121 aCC*) 5122 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5123 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5124 case $host_cpu in 5125 hppa*64*|ia64*) 5126 # +Z the default 5127 ;; 5128 *) 5129 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5130 ;; 5131 esac 5132 ;; 5133 *) 5134 ;; 5135 esac 5136 ;; 5137 interix*) 5138 # This is c89, which is MS Visual C++ (no shared libs) 5139 # Anyone wants to do a port? 5140 ;; 5141 irix5* | irix6* | nonstopux*) 5142 case $cc_basename in 5143 CC*) 5144 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5145 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5146 # CC pic flag -KPIC is the default. 5147 ;; 5148 *) 5149 ;; 5150 esac 5151 ;; 5152 linux* | k*bsd*-gnu) 5153 case $cc_basename in 5154 KCC*) 5155 # KAI C++ Compiler 5156 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5157 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5158 ;; 5159 icpc* | ecpc*) 5160 # Intel C++ 5161 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5162 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5163 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5164 ;; 5165 pgCC* | pgcpp*) 5166 # Portland Group C++ compiler. 5167 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5168 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5169 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5170 ;; 5171 cxx*) 5172 # Compaq C++ 5173 # Make sure the PIC flag is empty. It appears that all Alpha 5174 # Linux and Compaq Tru64 Unix objects are PIC. 5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5176 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5177 ;; 5178 *) 5179 case `$CC -V 2>&1 | sed 5q` in 5180 *Sun\ C*) 5181 # Sun C++ 5.9 5182 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5183 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5184 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5185 ;; 5186 esac 5187 ;; 5188 esac 5189 ;; 5190 lynxos*) 5191 ;; 5192 m88k*) 5193 ;; 5194 mvs*) 5195 case $cc_basename in 5196 cxx*) 5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5198 ;; 5199 *) 5200 ;; 5201 esac 5202 ;; 5203 netbsd*) 5204 ;; 5205 osf3* | osf4* | osf5*) 5206 case $cc_basename in 5207 KCC*) 5208 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5209 ;; 5210 RCC*) 5211 # Rational C++ 2.4.1 5212 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5213 ;; 5214 cxx*) 5215 # Digital/Compaq C++ 5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5217 # Make sure the PIC flag is empty. It appears that all Alpha 5218 # Linux and Compaq Tru64 Unix objects are PIC. 5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5221 ;; 5222 *) 5223 ;; 5224 esac 5225 ;; 5226 psos*) 5227 ;; 5228 solaris*) 5229 case $cc_basename in 5230 CC*) 5231 # Sun C++ 4.2, 5.x and Centerline C++ 5232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5233 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5234 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5235 ;; 5236 gcx*) 5237 # Green Hills C++ Compiler 5238 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5239 ;; 5240 *) 5241 ;; 5242 esac 5243 ;; 5244 sunos4*) 5245 case $cc_basename in 5246 CC*) 5247 # Sun C++ 4.x 5248 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5249 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5250 ;; 5251 lcc*) 5252 # Lucid 5253 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5254 ;; 5255 *) 5256 ;; 5257 esac 5258 ;; 5259 tandem*) 5260 case $cc_basename in 5261 NCC*) 5262 # NonStop-UX NCC 3.20 5263 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5264 ;; 5265 *) 5266 ;; 5267 esac 5268 ;; 5269 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5270 case $cc_basename in 5271 CC*) 5272 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5274 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5275 ;; 5276 esac 5277 ;; 5278 vxworks*) 5279 ;; 5280 *) 5281 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5282 ;; 5283 esac 5284 fi 5285], 5286[ 5287 if test "$GCC" = yes; then 5288 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5290 5291 case $host_os in 5292 aix*) 5293 # All AIX code is PIC. 5294 if test "$host_cpu" = ia64; then 5295 # AIX 5 now supports IA64 processor 5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5297 fi 5298 ;; 5299 5300 amigaos*) 5301 # FIXME: we need at least 68020 code to build shared libraries, but 5302 # adding the `-m68020' flag to GCC prevents building anything better, 5303 # like `-m68040'. 5304 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5305 ;; 5306 5307 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5308 # PIC is the default for these OSes. 5309 ;; 5310 5311 mingw* | cygwin* | pw32* | os2*) 5312 # This hack is so that the source file can tell whether it is being 5313 # built for inclusion in a dll (and should export symbols for example). 5314 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5315 # (--disable-auto-import) libraries 5316 m4_if([$1], [GCJ], [], 5317 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5318 ;; 5319 5320 darwin* | rhapsody*) 5321 # PIC is the default on this platform 5322 # Common symbols not allowed in MH_DYLIB files 5323 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5324 ;; 5325 5326 interix[[3-9]]*) 5327 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5328 # Instead, we relocate shared libraries at runtime. 5329 ;; 5330 5331 msdosdjgpp*) 5332 # Just because we use GCC doesn't mean we suddenly get shared libraries 5333 # on systems that don't support them. 5334 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5335 enable_shared=no 5336 ;; 5337 5338 sysv4*MP*) 5339 if test -d /usr/nec; then 5340 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5341 fi 5342 ;; 5343 5344 hpux*) 5345 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5346 # not for PA HP-UX. 5347 case $host_cpu in 5348 hppa*64*|ia64*) 5349 # +Z the default 5350 ;; 5351 *) 5352 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5353 ;; 5354 esac 5355 ;; 5356 5357 *) 5358 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5359 ;; 5360 esac 5361 else 5362 # PORTME Check for flag to pass linker flags through the system compiler. 5363 case $host_os in 5364 aix*) 5365 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5366 if test "$host_cpu" = ia64; then 5367 # AIX 5 now supports IA64 processor 5368 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5369 else 5370 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5371 fi 5372 ;; 5373 darwin*) 5374 # PIC is the default on this platform 5375 # Common symbols not allowed in MH_DYLIB files 5376 case $cc_basename in 5377 xlc*) 5378 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5379 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5380 ;; 5381 esac 5382 ;; 5383 5384 mingw* | cygwin* | pw32* | os2*) 5385 # This hack is so that the source file can tell whether it is being 5386 # built for inclusion in a dll (and should export symbols for example). 5387 m4_if([$1], [GCJ], [], 5388 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5389 ;; 5390 5391 hpux9* | hpux10* | hpux11*) 5392 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5393 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5394 # not for PA HP-UX. 5395 case $host_cpu in 5396 hppa*64*|ia64*) 5397 # +Z the default 5398 ;; 5399 *) 5400 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5401 ;; 5402 esac 5403 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5404 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5405 ;; 5406 5407 irix5* | irix6* | nonstopux*) 5408 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5409 # PIC (with -KPIC) is the default. 5410 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5411 ;; 5412 5413 newsos6) 5414 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5415 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5416 ;; 5417 5418 linux* | k*bsd*-gnu) 5419 case $cc_basename in 5420 icc* | ecc*) 5421 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5422 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5423 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5424 ;; 5425 pgcc* | pgf77* | pgf90* | pgf95*) 5426 # Portland Group compilers (*not* the Pentium gcc compiler, 5427 # which looks to be a dead project) 5428 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5429 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5430 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5431 ;; 5432 ccc*) 5433 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5434 # All Alpha code is PIC. 5435 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5436 ;; 5437 *) 5438 case `$CC -V 2>&1 | sed 5q` in 5439 *Sun\ C*) 5440 # Sun C 5.9 5441 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5442 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5443 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5444 ;; 5445 *Sun\ F*) 5446 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5447 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5448 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5449 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5450 ;; 5451 esac 5452 ;; 5453 esac 5454 ;; 5455 5456 osf3* | osf4* | osf5*) 5457 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5458 # All OSF/1 code is PIC. 5459 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5460 ;; 5461 5462 rdos*) 5463 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5464 ;; 5465 5466 solaris*) 5467 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5468 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5469 case $cc_basename in 5470 f77* | f90* | f95*) 5471 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5472 *) 5473 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5474 esac 5475 ;; 5476 5477 sunos4*) 5478 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5479 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5480 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5481 ;; 5482 5483 sysv4 | sysv4.2uw2* | sysv4.3*) 5484 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5485 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5486 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5487 ;; 5488 5489 sysv4*MP*) 5490 if test -d /usr/nec ;then 5491 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5492 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5493 fi 5494 ;; 5495 5496 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5497 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5498 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5499 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5500 ;; 5501 5502 unicos*) 5503 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5504 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5505 ;; 5506 5507 uts4*) 5508 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5509 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5510 ;; 5511 5512 *) 5513 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5514 ;; 5515 esac 5516 fi 5517]) 5518AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5519 5520# 5521# Check to make sure the PIC flag actually works. 5522# 5523if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5524 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5525 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5526 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5527 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5528 "" | " "*) ;; 5529 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5530 esac], 5531 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5532 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5533fi 5534case $host_os in 5535 # For platforms which do not support PIC, -DPIC is meaningless: 5536 *djgpp*) 5537 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5538 ;; 5539 *) 5540 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5541 ;; 5542esac 5543 5544# 5545# Check to make sure the static flag actually works. 5546# 5547wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5548AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5549 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5550 $lt_tmp_static_flag, 5551 [], 5552 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5553]) 5554 5555 5556# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5557# ------------------------------------ 5558# See if the linker supports building shared libraries. 5559AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5560[AC_REQUIRE([LT_AC_PROG_SED])dnl 5561AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5562ifelse([$1],[CXX],[ 5563 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5564 case $host_os in 5565 aix[[4-9]]*) 5566 # If we're using GNU nm, then we don't want the "-C" option. 5567 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5568 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5569 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5570 else 5571 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5572 fi 5573 ;; 5574 pw32*) 5575 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5576 ;; 5577 cygwin* | mingw*) 5578 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5579 ;; 5580 *) 5581 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5582 ;; 5583 esac 5584 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5585],[ 5586 runpath_var= 5587 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5588 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5589 _LT_AC_TAGVAR(archive_cmds, $1)= 5590 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5591 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5592 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5593 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5594 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5595 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5596 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5597 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5598 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5599 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5600 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5601 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5602 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5603 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5604 _LT_AC_TAGVAR(module_cmds, $1)= 5605 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5606 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5607 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5608 # include_expsyms should be a list of space-separated symbols to be *always* 5609 # included in the symbol list 5610 _LT_AC_TAGVAR(include_expsyms, $1)= 5611 # exclude_expsyms can be an extended regexp of symbols to exclude 5612 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5613 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5614 # as well as any symbol that contains `d'. 5615 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5616 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5617 # platforms (ab)use it in PIC code, but their linkers get confused if 5618 # the symbol is explicitly referenced. Since portable code cannot 5619 # rely on this symbol name, it's probably fine to never include it in 5620 # preloaded symbol tables. 5621 # Exclude shared library initialization/finalization symbols. 5622dnl Note also adjust exclude_expsyms for C++ above. 5623 extract_expsyms_cmds= 5624 # Just being paranoid about ensuring that cc_basename is set. 5625 _LT_CC_BASENAME([$compiler]) 5626 case $host_os in 5627 cygwin* | mingw* | pw32*) 5628 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5629 # When not using gcc, we currently assume that we are using 5630 # Microsoft Visual C++. 5631 if test "$GCC" != yes; then 5632 with_gnu_ld=no 5633 fi 5634 ;; 5635 interix*) 5636 # we just hope/assume this is gcc and not c89 (= MSVC++) 5637 with_gnu_ld=yes 5638 ;; 5639 openbsd*) 5640 with_gnu_ld=no 5641 ;; 5642 esac 5643 5644 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5645 if test "$with_gnu_ld" = yes; then 5646 # If archive_cmds runs LD, not CC, wlarc should be empty 5647 wlarc='${wl}' 5648 5649 # Set some defaults for GNU ld with shared library support. These 5650 # are reset later if shared libraries are not supported. Putting them 5651 # here allows them to be overridden if necessary. 5652 runpath_var=LD_RUN_PATH 5653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5654 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5655 # ancient GNU ld didn't support --whole-archive et. al. 5656 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5657 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5658 else 5659 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5660 fi 5661 supports_anon_versioning=no 5662 case `$LD -v 2>/dev/null` in 5663 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5664 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5665 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5666 *\ 2.11.*) ;; # other 2.11 versions 5667 *) supports_anon_versioning=yes ;; 5668 esac 5669 5670 # See if GNU ld supports shared libraries. 5671 case $host_os in 5672 aix[[3-9]]*) 5673 # On AIX/PPC, the GNU linker is very broken 5674 if test "$host_cpu" != ia64; then 5675 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5676 cat <<EOF 1>&2 5677 5678*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5679*** to be unable to reliably create shared libraries on AIX. 5680*** Therefore, libtool is disabling shared libraries support. If you 5681*** really care for shared libraries, you may want to modify your PATH 5682*** so that a non-GNU linker is found, and then restart. 5683 5684EOF 5685 fi 5686 ;; 5687 5688 amigaos*) 5689 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 5690 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5691 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5692 5693 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5694 # that the semantics of dynamic libraries on AmigaOS, at least up 5695 # to version 4, is to share data among multiple programs linked 5696 # with the same dynamic library. Since this doesn't match the 5697 # behavior of shared libraries on other platforms, we can't use 5698 # them. 5699 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5700 ;; 5701 5702 beos*) 5703 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5704 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5705 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5706 # support --undefined. This deserves some investigation. FIXME 5707 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5708 else 5709 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5710 fi 5711 ;; 5712 5713 cygwin* | mingw* | pw32*) 5714 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5715 # as there is no search path for DLLs. 5716 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5717 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5718 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5719 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5720 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5721 5722 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5724 # If the export-symbols file already is a .def file (1st line 5725 # is EXPORTS), use it as is; otherwise, prepend... 5726 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5727 cp $export_symbols $output_objdir/$soname.def; 5728 else 5729 echo EXPORTS > $output_objdir/$soname.def; 5730 cat $export_symbols >> $output_objdir/$soname.def; 5731 fi~ 5732 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5733 else 5734 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5735 fi 5736 ;; 5737 5738 interix[[3-9]]*) 5739 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5740 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5741 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5742 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5743 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5744 # Instead, shared libraries are loaded at an image base (0x10000000 by 5745 # default) and relocated if they conflict, which is a slow very memory 5746 # consuming and fragmenting process. To avoid this, we pick a random, 5747 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5748 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5749 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5750 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5751 ;; 5752 5753 gnu* | linux* | k*bsd*-gnu) 5754 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5755 tmp_addflag= 5756 case $cc_basename,$host_cpu in 5757 pgcc*) # Portland Group C compiler 5758 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5759 tmp_addflag=' $pic_flag' 5760 ;; 5761 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5762 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5763 tmp_addflag=' $pic_flag -Mnomain' ;; 5764 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5765 tmp_addflag=' -i_dynamic' ;; 5766 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5767 tmp_addflag=' -i_dynamic -nofor_main' ;; 5768 ifc* | ifort*) # Intel Fortran compiler 5769 tmp_addflag=' -nofor_main' ;; 5770 esac 5771 case `$CC -V 2>&1 | sed 5q` in 5772 *Sun\ C*) # Sun C 5.9 5773 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5774 tmp_sharedflag='-G' ;; 5775 *Sun\ F*) # Sun Fortran 8.3 5776 tmp_sharedflag='-G' ;; 5777 *) 5778 tmp_sharedflag='-shared' ;; 5779 esac 5780 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5781 5782 if test $supports_anon_versioning = yes; then 5783 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5784 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5785 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5786 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5787 fi 5788 else 5789 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5790 fi 5791 ;; 5792 5793 netbsd*) 5794 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5795 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5796 wlarc= 5797 else 5798 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5799 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5800 fi 5801 ;; 5802 5803 solaris*) 5804 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5805 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5806 cat <<EOF 1>&2 5807 5808*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5809*** create shared libraries on Solaris systems. Therefore, libtool 5810*** is disabling shared libraries support. We urge you to upgrade GNU 5811*** binutils to release 2.9.1 or newer. Another option is to modify 5812*** your PATH or compiler configuration so that the native linker is 5813*** used, and then restart. 5814 5815EOF 5816 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5817 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5818 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5819 else 5820 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5821 fi 5822 ;; 5823 5824 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5825 case `$LD -v 2>&1` in 5826 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5827 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5828 cat <<_LT_EOF 1>&2 5829 5830*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5831*** reliably create shared libraries on SCO systems. Therefore, libtool 5832*** is disabling shared libraries support. We urge you to upgrade GNU 5833*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5834*** your PATH or compiler configuration so that the native linker is 5835*** used, and then restart. 5836 5837_LT_EOF 5838 ;; 5839 *) 5840 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5841 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5843 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' 5844 else 5845 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5846 fi 5847 ;; 5848 esac 5849 ;; 5850 5851 sunos4*) 5852 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5853 wlarc= 5854 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5855 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5856 ;; 5857 5858 *) 5859 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5860 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5861 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5862 else 5863 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5864 fi 5865 ;; 5866 esac 5867 5868 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5869 runpath_var= 5870 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5871 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5872 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5873 fi 5874 else 5875 # PORTME fill in a description of your system's linker (not GNU ld) 5876 case $host_os in 5877 aix3*) 5878 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5879 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5880 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 5881 # Note: this linker hardcodes the directories in LIBPATH if there 5882 # are no directories specified by -L. 5883 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5884 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5885 # Neither direct hardcoding nor static linking is supported with a 5886 # broken collect2. 5887 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5888 fi 5889 ;; 5890 5891 aix[[4-9]]*) 5892 if test "$host_cpu" = ia64; then 5893 # On IA64, the linker does run time linking by default, so we don't 5894 # have to do anything special. 5895 aix_use_runtimelinking=no 5896 exp_sym_flag='-Bexport' 5897 no_entry_flag="" 5898 else 5899 # If we're using GNU nm, then we don't want the "-C" option. 5900 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5901 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5902 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5903 else 5904 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5905 fi 5906 aix_use_runtimelinking=no 5907 5908 # Test if we are trying to use run time linking or normal 5909 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5910 # need to do runtime linking. 5911 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5912 for ld_flag in $LDFLAGS; do 5913 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5914 aix_use_runtimelinking=yes 5915 break 5916 fi 5917 done 5918 ;; 5919 esac 5920 5921 exp_sym_flag='-bexport' 5922 no_entry_flag='-bnoentry' 5923 fi 5924 5925 # When large executables or shared objects are built, AIX ld can 5926 # have problems creating the table of contents. If linking a library 5927 # or program results in "error TOC overflow" add -mminimal-toc to 5928 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5929 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5930 5931 _LT_AC_TAGVAR(archive_cmds, $1)='' 5932 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5933 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5934 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5935 5936 if test "$GCC" = yes; then 5937 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5938 # We only want to do this on AIX 4.2 and lower, the check 5939 # below for broken collect2 doesn't work under 4.3+ 5940 collect2name=`${CC} -print-prog-name=collect2` 5941 if test -f "$collect2name" && \ 5942 strings "$collect2name" | grep resolve_lib_name >/dev/null 5943 then 5944 # We have reworked collect2 5945 : 5946 else 5947 # We have old collect2 5948 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5949 # It fails to find uninstalled libraries when the uninstalled 5950 # path is not listed in the libpath. Setting hardcode_minus_L 5951 # to unsupported forces relinking 5952 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5954 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5955 fi 5956 ;; 5957 esac 5958 shared_flag='-shared' 5959 if test "$aix_use_runtimelinking" = yes; then 5960 shared_flag="$shared_flag "'${wl}-G' 5961 fi 5962 else 5963 # not using gcc 5964 if test "$host_cpu" = ia64; then 5965 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5966 # chokes on -Wl,-G. The following line is correct: 5967 shared_flag='-G' 5968 else 5969 if test "$aix_use_runtimelinking" = yes; then 5970 shared_flag='${wl}-G' 5971 else 5972 shared_flag='${wl}-bM:SRE' 5973 fi 5974 fi 5975 fi 5976 5977 # It seems that -bexpall does not export symbols beginning with 5978 # underscore (_), so it is better to generate a list of symbols to export. 5979 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5980 if test "$aix_use_runtimelinking" = yes; then 5981 # Warning - without using the other runtime loading flags (-brtl), 5982 # -berok will link without error, but may produce a broken library. 5983 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5984 # Determine the default libpath from the value encoded in an empty executable. 5985 _LT_AC_SYS_LIBPATH_AIX 5986 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5987 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5988 else 5989 if test "$host_cpu" = ia64; then 5990 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5991 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5992 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 5993 else 5994 # Determine the default libpath from the value encoded in an empty executable. 5995 _LT_AC_SYS_LIBPATH_AIX 5996 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5997 # Warning - without using the other run time loading flags, 5998 # -berok will link without error, but may produce a broken library. 5999 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6000 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6001 # Exported symbols can be pulled into shared objects from archives 6002 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6003 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6004 # This is similar to how AIX traditionally builds its shared libraries. 6005 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6006 fi 6007 fi 6008 ;; 6009 6010 amigaos*) 6011 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6013 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6014 # see comment about different semantics on the GNU ld section 6015 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6016 ;; 6017 6018 bsdi[[45]]*) 6019 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 6020 ;; 6021 6022 cygwin* | mingw* | pw32*) 6023 # When not using gcc, we currently assume that we are using 6024 # Microsoft Visual C++. 6025 # hardcode_libdir_flag_spec is actually meaningless, as there is 6026 # no search path for DLLs. 6027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6028 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6029 # Tell ltmain to make .lib files, not .a files. 6030 libext=lib 6031 # Tell ltmain to make .dll files, not .so files. 6032 shrext_cmds=".dll" 6033 # FIXME: Setting linknames here is a bad hack. 6034 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 6035 # The linker will automatically build a .lib file if we build a DLL. 6036 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 6037 # FIXME: Should let the user specify the lib program. 6038 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 6039 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 6040 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6041 ;; 6042 6043 darwin* | rhapsody*) 6044 case $host_os in 6045 rhapsody* | darwin1.[[012]]) 6046 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 6047 ;; 6048 *) # Darwin 1.3 on 6049 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 6050 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6051 else 6052 case ${MACOSX_DEPLOYMENT_TARGET} in 6053 10.[[012]]) 6054 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6055 ;; 6056 10.*) 6057 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 6058 ;; 6059 esac 6060 fi 6061 ;; 6062 esac 6063 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6064 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6065 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 6066 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6067 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 6068 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6069 if test "$GCC" = yes ; then 6070 output_verbose_link_cmd='echo' 6071 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 6072 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 6073 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 6074 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 6075 else 6076 case $cc_basename in 6077 xlc*) 6078 output_verbose_link_cmd='echo' 6079 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 6080 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6081 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6082 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6083 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6084 ;; 6085 *) 6086 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6087 ;; 6088 esac 6089 fi 6090 ;; 6091 6092 dgux*) 6093 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6094 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6095 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6096 ;; 6097 6098 freebsd1*) 6099 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6100 ;; 6101 6102 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 6103 # support. Future versions do this automatically, but an explicit c++rt0.o 6104 # does not break anything, and helps significantly (at the cost of a little 6105 # extra space). 6106 freebsd2.2*) 6107 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 6108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6109 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6110 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6111 ;; 6112 6113 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 6114 freebsd2*) 6115 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6116 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6117 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6118 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6119 ;; 6120 6121 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 6122 freebsd* | dragonfly*) 6123 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 6124 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6125 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6126 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6127 ;; 6128 6129 hpux9*) 6130 if test "$GCC" = yes; then 6131 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6132 else 6133 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6134 fi 6135 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6136 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6137 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6138 6139 # hardcode_minus_L: Not really in the search PATH, 6140 # but as the default location of the library. 6141 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6142 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6143 ;; 6144 6145 hpux10*) 6146 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6147 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6148 else 6149 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 6150 fi 6151 if test "$with_gnu_ld" = no; then 6152 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6153 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6154 6155 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6156 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6157 6158 # hardcode_minus_L: Not really in the search PATH, 6159 # but as the default location of the library. 6160 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6161 fi 6162 ;; 6163 6164 hpux11*) 6165 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6166 case $host_cpu in 6167 hppa*64*) 6168 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6169 ;; 6170 ia64*) 6171 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6172 ;; 6173 *) 6174 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6175 ;; 6176 esac 6177 else 6178 case $host_cpu in 6179 hppa*64*) 6180 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6181 ;; 6182 ia64*) 6183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6184 ;; 6185 *) 6186 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6187 ;; 6188 esac 6189 fi 6190 if test "$with_gnu_ld" = no; then 6191 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6192 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6193 6194 case $host_cpu in 6195 hppa*64*|ia64*) 6196 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 6197 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6198 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6199 ;; 6200 *) 6201 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6202 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6203 6204 # hardcode_minus_L: Not really in the search PATH, 6205 # but as the default location of the library. 6206 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6207 ;; 6208 esac 6209 fi 6210 ;; 6211 6212 irix5* | irix6* | nonstopux*) 6213 if test "$GCC" = yes; then 6214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6215 else 6216 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6218 fi 6219 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6220 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6221 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6222 ;; 6223 6224 netbsd*) 6225 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6226 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6227 else 6228 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6229 fi 6230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6231 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6232 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6233 ;; 6234 6235 newsos6) 6236 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6237 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6238 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6239 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6241 ;; 6242 6243 openbsd*) 6244 if test -f /usr/libexec/ld.so; then 6245 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6246 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6247 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6248 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6249 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6250 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6251 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6252 else 6253 case $host_os in 6254 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6255 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6257 ;; 6258 *) 6259 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6261 ;; 6262 esac 6263 fi 6264 else 6265 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6266 fi 6267 ;; 6268 6269 os2*) 6270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6271 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6272 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6273 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 6274 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6275 ;; 6276 6277 osf3*) 6278 if test "$GCC" = yes; then 6279 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6280 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6281 else 6282 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6283 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6284 fi 6285 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6286 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6287 ;; 6288 6289 osf4* | osf5*) # as osf3* with the addition of -msym flag 6290 if test "$GCC" = yes; then 6291 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6292 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6293 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6294 else 6295 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6296 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6297 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 6298 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' 6299 6300 # Both c and cxx compiler support -rpath directly 6301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6302 fi 6303 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6304 ;; 6305 6306 solaris*) 6307 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6308 if test "$GCC" = yes; then 6309 wlarc='${wl}' 6310 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6311 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6312 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6313 else 6314 wlarc='' 6315 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6316 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6317 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6318 fi 6319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6320 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6321 case $host_os in 6322 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6323 *) 6324 # The compiler driver will combine and reorder linker options, 6325 # but understands `-z linker_flag'. GCC discards it without `$wl', 6326 # but is careful enough not to reorder. 6327 # Supported since Solaris 2.6 (maybe 2.5.1?) 6328 if test "$GCC" = yes; then 6329 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6330 else 6331 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6332 fi 6333 ;; 6334 esac 6335 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6336 ;; 6337 6338 sunos4*) 6339 if test "x$host_vendor" = xsequent; then 6340 # Use $CC to link under sequent, because it throws in some extra .o 6341 # files that make .init and .fini sections work. 6342 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6343 else 6344 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6345 fi 6346 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6347 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6348 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6349 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6350 ;; 6351 6352 sysv4) 6353 case $host_vendor in 6354 sni) 6355 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6356 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6357 ;; 6358 siemens) 6359 ## LD is ld it makes a PLAMLIB 6360 ## CC just makes a GrossModule. 6361 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6362 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6363 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6364 ;; 6365 motorola) 6366 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6367 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6368 ;; 6369 esac 6370 runpath_var='LD_RUN_PATH' 6371 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6372 ;; 6373 6374 sysv4.3*) 6375 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6377 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6378 ;; 6379 6380 sysv4*MP*) 6381 if test -d /usr/nec; then 6382 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6383 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6384 runpath_var=LD_RUN_PATH 6385 hardcode_runpath_var=yes 6386 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6387 fi 6388 ;; 6389 6390 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6391 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6392 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6393 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6394 runpath_var='LD_RUN_PATH' 6395 6396 if test "$GCC" = yes; then 6397 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6398 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6399 else 6400 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6401 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6402 fi 6403 ;; 6404 6405 sysv5* | sco3.2v5* | sco5v6*) 6406 # Note: We can NOT use -z defs as we might desire, because we do not 6407 # link with -lc, and that would cause any symbols used from libc to 6408 # always be unresolved, which means just about no library would 6409 # ever link correctly. If we're not using GNU ld we use -z text 6410 # though, which does catch some bad symbols but isn't as heavy-handed 6411 # as -z defs. 6412 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6413 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6414 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6415 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6417 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6418 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6419 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6420 runpath_var='LD_RUN_PATH' 6421 6422 if test "$GCC" = yes; then 6423 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6424 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6425 else 6426 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6427 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6428 fi 6429 ;; 6430 6431 uts4*) 6432 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6433 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6434 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6435 ;; 6436 6437 *) 6438 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6439 ;; 6440 esac 6441 fi 6442]) 6443AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6444test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6445 6446# 6447# Do we need to explicitly link libc? 6448# 6449case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6450x|xyes) 6451 # Assume -lc should be added 6452 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6453 6454 if test "$enable_shared" = yes && test "$GCC" = yes; then 6455 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6456 *'~'*) 6457 # FIXME: we may have to deal with multi-command sequences. 6458 ;; 6459 '$CC '*) 6460 # Test whether the compiler implicitly links with -lc since on some 6461 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6462 # to ld, don't add -lc before -lgcc. 6463 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6464 $rm conftest* 6465 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6466 6467 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6468 soname=conftest 6469 lib=conftest 6470 libobjs=conftest.$ac_objext 6471 deplibs= 6472 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6473 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6474 compiler_flags=-v 6475 linker_flags=-v 6476 verstring= 6477 output_objdir=. 6478 libname=conftest 6479 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6480 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6481 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6482 then 6483 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6484 else 6485 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6486 fi 6487 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6488 else 6489 cat conftest.err 1>&5 6490 fi 6491 $rm conftest* 6492 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6493 ;; 6494 esac 6495 fi 6496 ;; 6497esac 6498])# AC_LIBTOOL_PROG_LD_SHLIBS 6499 6500 6501# _LT_AC_FILE_LTDLL_C 6502# ------------------- 6503# Be careful that the start marker always follows a newline. 6504AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6505# /* ltdll.c starts here */ 6506# #define WIN32_LEAN_AND_MEAN 6507# #include <windows.h> 6508# #undef WIN32_LEAN_AND_MEAN 6509# #include <stdio.h> 6510# 6511# #ifndef __CYGWIN__ 6512# # ifdef __CYGWIN32__ 6513# # define __CYGWIN__ __CYGWIN32__ 6514# # endif 6515# #endif 6516# 6517# #ifdef __cplusplus 6518# extern "C" { 6519# #endif 6520# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6521# #ifdef __cplusplus 6522# } 6523# #endif 6524# 6525# #ifdef __CYGWIN__ 6526# #include <cygwin/cygwin_dll.h> 6527# DECLARE_CYGWIN_DLL( DllMain ); 6528# #endif 6529# HINSTANCE __hDllInstance_base; 6530# 6531# BOOL APIENTRY 6532# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6533# { 6534# __hDllInstance_base = hInst; 6535# return TRUE; 6536# } 6537# /* ltdll.c ends here */ 6538])# _LT_AC_FILE_LTDLL_C 6539 6540 6541# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6542# --------------------------------- 6543AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6544 6545 6546# old names 6547AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6548AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6549AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6550AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6551AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6552AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6553AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6554 6555# This is just to silence aclocal about the macro not being used 6556ifelse([AC_DISABLE_FAST_INSTALL]) 6557 6558AC_DEFUN([LT_AC_PROG_GCJ], 6559[AC_CHECK_TOOL(GCJ, gcj, no) 6560 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6561 AC_SUBST(GCJFLAGS) 6562]) 6563 6564AC_DEFUN([LT_AC_PROG_RC], 6565[AC_CHECK_TOOL(RC, windres, no) 6566]) 6567 6568 6569# Cheap backport of AS_EXECUTABLE_P and required macros 6570# from Autoconf 2.59; we should not use $as_executable_p directly. 6571 6572# _AS_TEST_PREPARE 6573# ---------------- 6574m4_ifndef([_AS_TEST_PREPARE], 6575[m4_defun([_AS_TEST_PREPARE], 6576[if test -x / >/dev/null 2>&1; then 6577 as_executable_p='test -x' 6578else 6579 as_executable_p='test -f' 6580fi 6581])])# _AS_TEST_PREPARE 6582 6583# AS_EXECUTABLE_P 6584# --------------- 6585# Check whether a file is executable. 6586m4_ifndef([AS_EXECUTABLE_P], 6587[m4_defun([AS_EXECUTABLE_P], 6588[AS_REQUIRE([_AS_TEST_PREPARE])dnl 6589$as_executable_p $1[]dnl 6590])])# AS_EXECUTABLE_P 6591 6592# NOTE: This macro has been submitted for inclusion into # 6593# GNU Autoconf as AC_PROG_SED. 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