1# generated automatically by aclocal 1.9.6 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005 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 14# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 15 16# serial 51 AC_PROG_LIBTOOL 17 18 19# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 20# ----------------------------------------------------------- 21# If this macro is not defined by Autoconf, define it here. 22m4_ifdef([AC_PROVIDE_IFELSE], 23 [], 24 [m4_define([AC_PROVIDE_IFELSE], 25 [m4_ifdef([AC_PROVIDE_$1], 26 [$2], [$3])])]) 27 28 29# AC_PROG_LIBTOOL 30# --------------- 31AC_DEFUN([AC_PROG_LIBTOOL], 32[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 35 AC_PROVIDE_IFELSE([AC_PROG_CXX], 36 [AC_LIBTOOL_CXX], 37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 38 ])]) 39dnl And a similar setup for Fortran 77 support 40 AC_PROVIDE_IFELSE([AC_PROG_F77], 41 [AC_LIBTOOL_F77], 42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 43])]) 44 45dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 49 [AC_LIBTOOL_GCJ], 50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 51 [AC_LIBTOOL_GCJ], 52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 53 [AC_LIBTOOL_GCJ], 54 [ifdef([AC_PROG_GCJ], 55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 56 ifdef([A][M_PROG_GCJ], 57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 58 ifdef([LT_AC_PROG_GCJ], 59 [define([LT_AC_PROG_GCJ], 60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 61])])# AC_PROG_LIBTOOL 62 63 64# _AC_PROG_LIBTOOL 65# ---------------- 66AC_DEFUN([_AC_PROG_LIBTOOL], 67[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72# This can be used to rebuild libtool when needed 73LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75# Always use our own libtool. 76LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77AC_SUBST(LIBTOOL)dnl 78 79# Prevent multiple expansion 80define([AC_PROG_LIBTOOL], []) 81])# _AC_PROG_LIBTOOL 82 83 84# AC_LIBTOOL_SETUP 85# ---------------- 86AC_DEFUN([AC_LIBTOOL_SETUP], 87[AC_PREREQ(2.50)dnl 88AC_REQUIRE([AC_ENABLE_SHARED])dnl 89AC_REQUIRE([AC_ENABLE_STATIC])dnl 90AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91AC_REQUIRE([AC_CANONICAL_HOST])dnl 92AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93AC_REQUIRE([AC_PROG_CC])dnl 94AC_REQUIRE([AC_PROG_LD])dnl 95AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96AC_REQUIRE([AC_PROG_NM])dnl 97 98AC_REQUIRE([AC_PROG_LN_S])dnl 99AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101AC_REQUIRE([AC_OBJEXT])dnl 102AC_REQUIRE([AC_EXEEXT])dnl 103dnl 104 105AC_LIBTOOL_SYS_MAX_CMD_LEN 106AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107AC_LIBTOOL_OBJDIR 108 109AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110_LT_AC_PROG_ECHO_BACKSLASH 111 112case $host_os in 113aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. 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This makes it impossible to quote backslashes using 392 # echo "$something" | sed 's/\\/\\\\/g' 393 # 394 # So, first we look for a working echo in the user's PATH. 395 396 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 397 for dir in $PATH /usr/ucb; do 398 IFS="$lt_save_ifs" 399 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 400 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 401 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 402 test "X$echo_testing_string" = "X$echo_test_string"; then 403 echo="$dir/echo" 404 break 405 fi 406 done 407 IFS="$lt_save_ifs" 408 409 if test "X$echo" = Xecho; then 410 # We didn't find a better echo, so look for alternatives. 411 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 412 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 413 test "X$echo_testing_string" = "X$echo_test_string"; then 414 # This shell has a builtin print -r that does the trick. 415 echo='print -r' 416 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 417 test "X$CONFIG_SHELL" != X/bin/ksh; then 418 # If we have ksh, try running configure again with it. 419 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 420 export ORIGINAL_CONFIG_SHELL 421 CONFIG_SHELL=/bin/ksh 422 export CONFIG_SHELL 423 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 424 else 425 # Try using printf. 426 echo='printf %s\n' 427 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 428 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 429 test "X$echo_testing_string" = "X$echo_test_string"; then 430 # Cool, printf works 431 : 432 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 433 test "X$echo_testing_string" = 'X\t' && 434 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 435 test "X$echo_testing_string" = "X$echo_test_string"; then 436 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 437 export CONFIG_SHELL 438 SHELL="$CONFIG_SHELL" 439 export SHELL 440 echo="$CONFIG_SHELL [$]0 --fallback-echo" 441 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 442 test "X$echo_testing_string" = 'X\t' && 443 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 444 test "X$echo_testing_string" = "X$echo_test_string"; then 445 echo="$CONFIG_SHELL [$]0 --fallback-echo" 446 else 447 # maybe with a smaller string... 448 prev=: 449 450 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 451 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 452 then 453 break 454 fi 455 prev="$cmd" 456 done 457 458 if test "$prev" != 'sed 50q "[$]0"'; then 459 echo_test_string=`eval $prev` 460 export echo_test_string 461 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 462 else 463 # Oops. We lost completely, so just stick with echo. 464 echo=echo 465 fi 466 fi 467 fi 468 fi 469fi 470fi 471 472# Copy echo and quote the copy suitably for passing to libtool from 473# the Makefile, instead of quoting the original, which is used later. 474ECHO=$echo 475if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 476 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 477fi 478 479AC_SUBST(ECHO) 480])])# _LT_AC_PROG_ECHO_BACKSLASH 481 482 483# _LT_AC_LOCK 484# ----------- 485AC_DEFUN([_LT_AC_LOCK], 486[AC_ARG_ENABLE([libtool-lock], 487 [AC_HELP_STRING([--disable-libtool-lock], 488 [avoid locking (might break parallel builds)])]) 489test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 490 491# Some flags need to be propagated to the compiler or linker for good 492# libtool support. 493case $host in 494ia64-*-hpux*) 495 # Find out which ABI we are using. 496 echo 'int i;' > conftest.$ac_ext 497 if AC_TRY_EVAL(ac_compile); then 498 case `/usr/bin/file conftest.$ac_objext` in 499 *ELF-32*) 500 HPUX_IA64_MODE="32" 501 ;; 502 *ELF-64*) 503 HPUX_IA64_MODE="64" 504 ;; 505 esac 506 fi 507 rm -rf conftest* 508 ;; 509*-*-irix6*) 510 # Find out which ABI we are using. 511 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 512 if AC_TRY_EVAL(ac_compile); then 513 if test "$lt_cv_prog_gnu_ld" = yes; then 514 case `/usr/bin/file conftest.$ac_objext` in 515 *32-bit*) 516 LD="${LD-ld} -melf32bsmip" 517 ;; 518 *N32*) 519 LD="${LD-ld} -melf32bmipn32" 520 ;; 521 *64-bit*) 522 LD="${LD-ld} -melf64bmip" 523 ;; 524 esac 525 else 526 case `/usr/bin/file conftest.$ac_objext` in 527 *32-bit*) 528 LD="${LD-ld} -32" 529 ;; 530 *N32*) 531 LD="${LD-ld} -n32" 532 ;; 533 *64-bit*) 534 LD="${LD-ld} -64" 535 ;; 536 esac 537 fi 538 fi 539 rm -rf conftest* 540 ;; 541 542x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 543s390*-*linux*|sparc*-*linux*) 544 # Find out which ABI we are using. 545 echo 'int i;' > conftest.$ac_ext 546 if AC_TRY_EVAL(ac_compile); then 547 case `/usr/bin/file conftest.o` in 548 *32-bit*) 549 case $host in 550 x86_64-*kfreebsd*-gnu) 551 LD="${LD-ld} -m elf_i386_fbsd" 552 ;; 553 x86_64-*linux*) 554 LD="${LD-ld} -m elf_i386" 555 ;; 556 ppc64-*linux*|powerpc64-*linux*) 557 LD="${LD-ld} -m elf32ppclinux" 558 ;; 559 s390x-*linux*) 560 LD="${LD-ld} -m elf_s390" 561 ;; 562 sparc64-*linux*) 563 LD="${LD-ld} -m elf32_sparc" 564 ;; 565 esac 566 ;; 567 *64-bit*) 568 case $host in 569 x86_64-*kfreebsd*-gnu) 570 LD="${LD-ld} -m elf_x86_64_fbsd" 571 ;; 572 x86_64-*linux*) 573 LD="${LD-ld} -m elf_x86_64" 574 ;; 575 ppc*-*linux*|powerpc*-*linux*) 576 LD="${LD-ld} -m elf64ppc" 577 ;; 578 s390*-*linux*) 579 LD="${LD-ld} -m elf64_s390" 580 ;; 581 sparc*-*linux*) 582 LD="${LD-ld} -m elf64_sparc" 583 ;; 584 esac 585 ;; 586 esac 587 fi 588 rm -rf conftest* 589 ;; 590 591*-*-sco3.2v5*) 592 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 593 SAVE_CFLAGS="$CFLAGS" 594 CFLAGS="$CFLAGS -belf" 595 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 596 [AC_LANG_PUSH(C) 597 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 598 AC_LANG_POP]) 599 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 600 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 601 CFLAGS="$SAVE_CFLAGS" 602 fi 603 ;; 604sparc*-*solaris*) 605 # Find out which ABI we are using. 606 echo 'int i;' > conftest.$ac_ext 607 if AC_TRY_EVAL(ac_compile); then 608 case `/usr/bin/file conftest.o` in 609 *64-bit*) 610 case $lt_cv_prog_gnu_ld in 611 yes*) LD="${LD-ld} -m elf64_sparc" ;; 612 *) LD="${LD-ld} -64" ;; 613 esac 614 ;; 615 esac 616 fi 617 rm -rf conftest* 618 ;; 619 620AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 621[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 622 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 623 AC_CHECK_TOOL(AS, as, false) 624 AC_CHECK_TOOL(OBJDUMP, objdump, false) 625 ;; 626 ]) 627esac 628 629need_locks="$enable_libtool_lock" 630 631])# _LT_AC_LOCK 632 633 634# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 635# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 636# ---------------------------------------------------------------- 637# Check whether the given compiler option works 638AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 639[AC_REQUIRE([LT_AC_PROG_SED]) 640AC_CACHE_CHECK([$1], [$2], 641 [$2=no 642 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 643 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 644 lt_compiler_flag="$3" 645 # Insert the option either (1) after the last *FLAGS variable, or 646 # (2) before a word containing "conftest.", or (3) at the end. 647 # Note that $ac_compile itself does not contain backslashes and begins 648 # with a dollar sign (not a hyphen), so the echo should work correctly. 649 # The option is referenced via a variable to avoid confusing sed. 650 lt_compile=`echo "$ac_compile" | $SED \ 651 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 652 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 653 -e 's:$: $lt_compiler_flag:'` 654 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 655 (eval "$lt_compile" 2>conftest.err) 656 ac_status=$? 657 cat conftest.err >&AS_MESSAGE_LOG_FD 658 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 659 if (exit $ac_status) && test -s "$ac_outfile"; then 660 # The compiler can only warn and ignore the option if not recognized 661 # So say no if there are warnings other than the usual output. 662 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 663 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 664 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 665 $2=yes 666 fi 667 fi 668 $rm conftest* 669]) 670 671if test x"[$]$2" = xyes; then 672 ifelse([$5], , :, [$5]) 673else 674 ifelse([$6], , :, [$6]) 675fi 676])# AC_LIBTOOL_COMPILER_OPTION 677 678 679# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 680# [ACTION-SUCCESS], [ACTION-FAILURE]) 681# ------------------------------------------------------------ 682# Check whether the given compiler option works 683AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 684[AC_REQUIRE([LT_AC_PROG_SED])dnl 685AC_CACHE_CHECK([$1], [$2], 686 [$2=no 687 save_LDFLAGS="$LDFLAGS" 688 LDFLAGS="$LDFLAGS $3" 689 echo "$lt_simple_link_test_code" > conftest.$ac_ext 690 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 691 # The linker can only warn and ignore the option if not recognized 692 # So say no if there are warnings 693 if test -s conftest.err; then 694 # Append any errors to the config.log. 695 cat conftest.err 1>&AS_MESSAGE_LOG_FD 696 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 697 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 698 if diff conftest.exp conftest.er2 >/dev/null; then 699 $2=yes 700 fi 701 else 702 $2=yes 703 fi 704 fi 705 $rm conftest* 706 LDFLAGS="$save_LDFLAGS" 707]) 708 709if test x"[$]$2" = xyes; then 710 ifelse([$4], , :, [$4]) 711else 712 ifelse([$5], , :, [$5]) 713fi 714])# AC_LIBTOOL_LINKER_OPTION 715 716 717# AC_LIBTOOL_SYS_MAX_CMD_LEN 718# -------------------------- 719AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 720[# find the maximum length of command line arguments 721AC_MSG_CHECKING([the maximum length of command line arguments]) 722AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 723 i=0 724 teststring="ABCD" 725 726 case $build_os in 727 msdosdjgpp*) 728 # On DJGPP, this test can blow up pretty badly due to problems in libc 729 # (any single argument exceeding 2000 bytes causes a buffer overrun 730 # during glob expansion). Even if it were fixed, the result of this 731 # check would be larger than it should be. 732 lt_cv_sys_max_cmd_len=12288; # 12K is about right 733 ;; 734 735 gnu*) 736 # Under GNU Hurd, this test is not required because there is 737 # no limit to the length of command line arguments. 738 # Libtool will interpret -1 as no limit whatsoever 739 lt_cv_sys_max_cmd_len=-1; 740 ;; 741 742 cygwin* | mingw*) 743 # On Win9x/ME, this test blows up -- it succeeds, but takes 744 # about 5 minutes as the teststring grows exponentially. 745 # Worse, since 9x/ME are not pre-emptively multitasking, 746 # you end up with a "frozen" computer, even though with patience 747 # the test eventually succeeds (with a max line length of 256k). 748 # Instead, let's just punt: use the minimum linelength reported by 749 # all of the supported platforms: 8192 (on NT/2K/XP). 750 lt_cv_sys_max_cmd_len=8192; 751 ;; 752 753 amigaos*) 754 # On AmigaOS with pdksh, this test takes hours, literally. 755 # So we just punt and use a minimum line length of 8192. 756 lt_cv_sys_max_cmd_len=8192; 757 ;; 758 759 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 760 # This has been around since 386BSD, at least. Likely further. 761 if test -x /sbin/sysctl; then 762 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 763 elif test -x /usr/sbin/sysctl; then 764 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 765 else 766 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 767 fi 768 # And add a safety zone 769 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 770 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 771 ;; 772 773 interix*) 774 # We know the value 262144 and hardcode it with a safety zone (like BSD) 775 lt_cv_sys_max_cmd_len=196608 776 ;; 777 778 osf*) 779 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 780 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 781 # nice to cause kernel panics so lets avoid the loop below. 782 # First set a reasonable default. 783 lt_cv_sys_max_cmd_len=16384 784 # 785 if test -x /sbin/sysconfig; then 786 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 787 *1*) lt_cv_sys_max_cmd_len=-1 ;; 788 esac 789 fi 790 ;; 791 sco3.2v5*) 792 lt_cv_sys_max_cmd_len=102400 793 ;; 794 sysv5* | sco5v6* | sysv4.2uw2*) 795 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 796 if test -n "$kargmax"; then 797 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 798 else 799 lt_cv_sys_max_cmd_len=32768 800 fi 801 ;; 802 *) 803 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 804 if test -n "$lt_cv_sys_max_cmd_len"; then 805 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 806 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 807 else 808 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 809 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 810 = "XX$teststring") >/dev/null 2>&1 && 811 new_result=`expr "X$teststring" : ".*" 2>&1` && 812 lt_cv_sys_max_cmd_len=$new_result && 813 test $i != 17 # 1/2 MB should be enough 814 do 815 i=`expr $i + 1` 816 teststring=$teststring$teststring 817 done 818 teststring= 819 # Add a significant safety factor because C++ compilers can tack on massive 820 # amounts of additional arguments before passing them to the linker. 821 # It appears as though 1/2 is a usable value. 822 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 823 fi 824 ;; 825 esac 826]) 827if test -n $lt_cv_sys_max_cmd_len ; then 828 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 829else 830 AC_MSG_RESULT(none) 831fi 832])# AC_LIBTOOL_SYS_MAX_CMD_LEN 833 834 835# _LT_AC_CHECK_DLFCN 836# ------------------ 837AC_DEFUN([_LT_AC_CHECK_DLFCN], 838[AC_CHECK_HEADERS(dlfcn.h)dnl 839])# _LT_AC_CHECK_DLFCN 840 841 842# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 843# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 844# --------------------------------------------------------------------- 845AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 846[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 847if test "$cross_compiling" = yes; then : 848 [$4] 849else 850 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 851 lt_status=$lt_dlunknown 852 cat > conftest.$ac_ext <<EOF 853[#line __oline__ "configure" 854#include "confdefs.h" 855 856#if HAVE_DLFCN_H 857#include <dlfcn.h> 858#endif 859 860#include <stdio.h> 861 862#ifdef RTLD_GLOBAL 863# define LT_DLGLOBAL RTLD_GLOBAL 864#else 865# ifdef DL_GLOBAL 866# define LT_DLGLOBAL DL_GLOBAL 867# else 868# define LT_DLGLOBAL 0 869# endif 870#endif 871 872/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 873 find out it does not work in some platform. */ 874#ifndef LT_DLLAZY_OR_NOW 875# ifdef RTLD_LAZY 876# define LT_DLLAZY_OR_NOW RTLD_LAZY 877# else 878# ifdef DL_LAZY 879# define LT_DLLAZY_OR_NOW DL_LAZY 880# else 881# ifdef RTLD_NOW 882# define LT_DLLAZY_OR_NOW RTLD_NOW 883# else 884# ifdef DL_NOW 885# define LT_DLLAZY_OR_NOW DL_NOW 886# else 887# define LT_DLLAZY_OR_NOW 0 888# endif 889# endif 890# endif 891# endif 892#endif 893 894#ifdef __cplusplus 895extern "C" void exit (int); 896#endif 897 898void fnord() { int i=42;} 899int main () 900{ 901 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 902 int status = $lt_dlunknown; 903 904 if (self) 905 { 906 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 907 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 908 /* dlclose (self); */ 909 } 910 else 911 puts (dlerror ()); 912 913 exit (status); 914}] 915EOF 916 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 917 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 918 lt_status=$? 919 case x$lt_status in 920 x$lt_dlno_uscore) $1 ;; 921 x$lt_dlneed_uscore) $2 ;; 922 x$lt_dlunknown|x*) $3 ;; 923 esac 924 else : 925 # compilation failed 926 $3 927 fi 928fi 929rm -fr conftest* 930])# _LT_AC_TRY_DLOPEN_SELF 931 932 933# AC_LIBTOOL_DLOPEN_SELF 934# ---------------------- 935AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 936[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 937if test "x$enable_dlopen" != xyes; then 938 enable_dlopen=unknown 939 enable_dlopen_self=unknown 940 enable_dlopen_self_static=unknown 941else 942 lt_cv_dlopen=no 943 lt_cv_dlopen_libs= 944 945 case $host_os in 946 beos*) 947 lt_cv_dlopen="load_add_on" 948 lt_cv_dlopen_libs= 949 lt_cv_dlopen_self=yes 950 ;; 951 952 mingw* | pw32*) 953 lt_cv_dlopen="LoadLibrary" 954 lt_cv_dlopen_libs= 955 ;; 956 957 cygwin*) 958 lt_cv_dlopen="dlopen" 959 lt_cv_dlopen_libs= 960 ;; 961 962 darwin*) 963 # if libdl is installed we need to link against it 964 AC_CHECK_LIB([dl], [dlopen], 965 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 966 lt_cv_dlopen="dyld" 967 lt_cv_dlopen_libs= 968 lt_cv_dlopen_self=yes 969 ]) 970 ;; 971 972 *) 973 AC_CHECK_FUNC([shl_load], 974 [lt_cv_dlopen="shl_load"], 975 [AC_CHECK_LIB([dld], [shl_load], 976 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 977 [AC_CHECK_FUNC([dlopen], 978 [lt_cv_dlopen="dlopen"], 979 [AC_CHECK_LIB([dl], [dlopen], 980 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 981 [AC_CHECK_LIB([svld], [dlopen], 982 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 983 [AC_CHECK_LIB([dld], [dld_link], 984 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 985 ]) 986 ]) 987 ]) 988 ]) 989 ]) 990 ;; 991 esac 992 993 if test "x$lt_cv_dlopen" != xno; then 994 enable_dlopen=yes 995 else 996 enable_dlopen=no 997 fi 998 999 case $lt_cv_dlopen in 1000 dlopen) 1001 save_CPPFLAGS="$CPPFLAGS" 1002 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1003 1004 save_LDFLAGS="$LDFLAGS" 1005 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1006 1007 save_LIBS="$LIBS" 1008 LIBS="$lt_cv_dlopen_libs $LIBS" 1009 1010 AC_CACHE_CHECK([whether a program can dlopen itself], 1011 lt_cv_dlopen_self, [dnl 1012 _LT_AC_TRY_DLOPEN_SELF( 1013 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1014 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1015 ]) 1016 1017 if test "x$lt_cv_dlopen_self" = xyes; then 1018 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1019 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1020 lt_cv_dlopen_self_static, [dnl 1021 _LT_AC_TRY_DLOPEN_SELF( 1022 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1023 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1024 ]) 1025 fi 1026 1027 CPPFLAGS="$save_CPPFLAGS" 1028 LDFLAGS="$save_LDFLAGS" 1029 LIBS="$save_LIBS" 1030 ;; 1031 esac 1032 1033 case $lt_cv_dlopen_self in 1034 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1035 *) enable_dlopen_self=unknown ;; 1036 esac 1037 1038 case $lt_cv_dlopen_self_static in 1039 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1040 *) enable_dlopen_self_static=unknown ;; 1041 esac 1042fi 1043])# AC_LIBTOOL_DLOPEN_SELF 1044 1045 1046# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1047# --------------------------------- 1048# Check to see if options -c and -o are simultaneously supported by compiler 1049AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1050[AC_REQUIRE([LT_AC_PROG_SED])dnl 1051AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1052AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1053 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1054 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1055 $rm -r conftest 2>/dev/null 1056 mkdir conftest 1057 cd conftest 1058 mkdir out 1059 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1060 1061 lt_compiler_flag="-o out/conftest2.$ac_objext" 1062 # Insert the option either (1) after the last *FLAGS variable, or 1063 # (2) before a word containing "conftest.", or (3) at the end. 1064 # Note that $ac_compile itself does not contain backslashes and begins 1065 # with a dollar sign (not a hyphen), so the echo should work correctly. 1066 lt_compile=`echo "$ac_compile" | $SED \ 1067 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1068 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1069 -e 's:$: $lt_compiler_flag:'` 1070 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1071 (eval "$lt_compile" 2>out/conftest.err) 1072 ac_status=$? 1073 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1074 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1075 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1076 then 1077 # The compiler can only warn and ignore the option if not recognized 1078 # So say no if there are warnings 1079 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1080 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1081 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1082 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1083 fi 1084 fi 1085 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1086 $rm conftest* 1087 # SGI C++ compiler will create directory out/ii_files/ for 1088 # template instantiation 1089 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1090 $rm out/* && rmdir out 1091 cd .. 1092 rmdir conftest 1093 $rm conftest* 1094]) 1095])# AC_LIBTOOL_PROG_CC_C_O 1096 1097 1098# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1099# ----------------------------------------- 1100# Check to see if we can do hard links to lock some files if needed 1101AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1102[AC_REQUIRE([_LT_AC_LOCK])dnl 1103 1104hard_links="nottested" 1105if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1106 # do not overwrite the value of need_locks provided by the user 1107 AC_MSG_CHECKING([if we can lock with hard links]) 1108 hard_links=yes 1109 $rm conftest* 1110 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1111 touch conftest.a 1112 ln conftest.a conftest.b 2>&5 || hard_links=no 1113 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1114 AC_MSG_RESULT([$hard_links]) 1115 if test "$hard_links" = no; then 1116 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1117 need_locks=warn 1118 fi 1119else 1120 need_locks=no 1121fi 1122])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1123 1124 1125# AC_LIBTOOL_OBJDIR 1126# ----------------- 1127AC_DEFUN([AC_LIBTOOL_OBJDIR], 1128[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1129[rm -f .libs 2>/dev/null 1130mkdir .libs 2>/dev/null 1131if test -d .libs; then 1132 lt_cv_objdir=.libs 1133else 1134 # MS-DOS does not allow filenames that begin with a dot. 1135 lt_cv_objdir=_libs 1136fi 1137rmdir .libs 2>/dev/null]) 1138objdir=$lt_cv_objdir 1139])# AC_LIBTOOL_OBJDIR 1140 1141 1142# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1143# ---------------------------------------------- 1144# Check hardcoding attributes. 1145AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1146[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1147_LT_AC_TAGVAR(hardcode_action, $1)= 1148if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1149 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1150 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1151 1152 # We can hardcode non-existant directories. 1153 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1154 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1155 # have to relink, otherwise we might link with an installed library 1156 # when we should be linking with a yet-to-be-installed one 1157 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1158 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1159 # Linking always hardcodes the temporary library directory. 1160 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1161 else 1162 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1163 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1164 fi 1165else 1166 # We cannot hardcode anything, or else we can only hardcode existing 1167 # directories. 1168 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1169fi 1170AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1171 1172if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1173 # Fast installation is not supported 1174 enable_fast_install=no 1175elif test "$shlibpath_overrides_runpath" = yes || 1176 test "$enable_shared" = no; then 1177 # Fast installation is not necessary 1178 enable_fast_install=needless 1179fi 1180])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1181 1182 1183# AC_LIBTOOL_SYS_LIB_STRIP 1184# ------------------------ 1185AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1186[striplib= 1187old_striplib= 1188AC_MSG_CHECKING([whether stripping libraries is possible]) 1189if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1190 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1191 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1192 AC_MSG_RESULT([yes]) 1193else 1194# FIXME - insert some real tests, host_os isn't really good enough 1195 case $host_os in 1196 darwin*) 1197 if test -n "$STRIP" ; then 1198 striplib="$STRIP -x" 1199 old_striplib="$STRIP -S" 1200 AC_MSG_RESULT([yes]) 1201 else 1202 AC_MSG_RESULT([no]) 1203fi 1204 ;; 1205 *) 1206 AC_MSG_RESULT([no]) 1207 ;; 1208 esac 1209fi 1210])# AC_LIBTOOL_SYS_LIB_STRIP 1211 1212 1213# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1214# ----------------------------- 1215# PORTME Fill in your ld.so characteristics 1216AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1217[AC_REQUIRE([LT_AC_PROG_SED])dnl 1218AC_MSG_CHECKING([dynamic linker characteristics]) 1219library_names_spec= 1220libname_spec='lib$name' 1221soname_spec= 1222shrext_cmds=".so" 1223postinstall_cmds= 1224postuninstall_cmds= 1225finish_cmds= 1226finish_eval= 1227shlibpath_var= 1228shlibpath_overrides_runpath=unknown 1229version_type=none 1230dynamic_linker="$host_os ld.so" 1231sys_lib_dlsearch_path_spec="/lib /usr/lib" 1232m4_if($1,[],[ 1233if test "$GCC" = yes; then 1234 case $host_os in 1235 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1236 *) lt_awk_arg="/^libraries:/" ;; 1237 esac 1238 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1239 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1240 # if the path contains ";" then we assume it to be the separator 1241 # otherwise default to the standard path separator (i.e. ":") - it is 1242 # assumed that no part of a normal pathname contains ";" but that should 1243 # okay in the real world where ";" in dirpaths is itself problematic. 1244 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1245 else 1246 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1247 fi 1248 # Ok, now we have the path, separated by spaces, we can step through it 1249 # and add multilib dir if necessary. 1250 lt_tmp_lt_search_path_spec= 1251 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1252 for lt_sys_path in $lt_search_path_spec; do 1253 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1254 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1255 else 1256 test -d "$lt_sys_path" && \ 1257 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1258 fi 1259 done 1260 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1261BEGIN {RS=" "; FS="/|\n";} { 1262 lt_foo=""; 1263 lt_count=0; 1264 for (lt_i = NF; lt_i > 0; lt_i--) { 1265 if ($lt_i != "" && $lt_i != ".") { 1266 if ($lt_i == "..") { 1267 lt_count++; 1268 } else { 1269 if (lt_count == 0) { 1270 lt_foo="/" $lt_i lt_foo; 1271 } else { 1272 lt_count--; 1273 } 1274 } 1275 } 1276 } 1277 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1278 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1279}'` 1280 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1281else 1282 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1283fi]) 1284need_lib_prefix=unknown 1285hardcode_into_libs=no 1286 1287# when you set need_version to no, make sure it does not cause -set_version 1288# flags to be left without arguments 1289need_version=unknown 1290 1291case $host_os in 1292aix3*) 1293 version_type=linux 1294 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1295 shlibpath_var=LIBPATH 1296 1297 # AIX 3 has no versioning support, so we append a major version to the name. 1298 soname_spec='${libname}${release}${shared_ext}$major' 1299 ;; 1300 1301aix4* | aix5*) 1302 version_type=linux 1303 need_lib_prefix=no 1304 need_version=no 1305 hardcode_into_libs=yes 1306 if test "$host_cpu" = ia64; then 1307 # AIX 5 supports IA64 1308 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1309 shlibpath_var=LD_LIBRARY_PATH 1310 else 1311 # With GCC up to 2.95.x, collect2 would create an import file 1312 # for dependence libraries. The import file would start with 1313 # the line `#! .'. This would cause the generated library to 1314 # depend on `.', always an invalid library. This was fixed in 1315 # development snapshots of GCC prior to 3.0. 1316 case $host_os in 1317 aix4 | aix4.[[01]] | aix4.[[01]].*) 1318 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1319 echo ' yes ' 1320 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1321 : 1322 else 1323 can_build_shared=no 1324 fi 1325 ;; 1326 esac 1327 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1328 # soname into executable. Probably we can add versioning support to 1329 # collect2, so additional links can be useful in future. 1330 if test "$aix_use_runtimelinking" = yes; then 1331 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1332 # instead of lib<name>.a to let people know that these are not 1333 # typical AIX shared libraries. 1334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1335 else 1336 # We preserve .a as extension for shared libraries through AIX4.2 1337 # and later when we are not doing run time linking. 1338 library_names_spec='${libname}${release}.a $libname.a' 1339 soname_spec='${libname}${release}${shared_ext}$major' 1340 fi 1341 shlibpath_var=LIBPATH 1342 fi 1343 ;; 1344 1345amigaos*) 1346 library_names_spec='$libname.ixlibrary $libname.a' 1347 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1348 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 ${libname}_ixlibrary.a || exit 1; done' 1349 ;; 1350 1351beos*) 1352 library_names_spec='${libname}${shared_ext}' 1353 dynamic_linker="$host_os ld.so" 1354 shlibpath_var=LIBRARY_PATH 1355 ;; 1356 1357bsdi[[45]]*) 1358 version_type=linux 1359 need_version=no 1360 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1361 soname_spec='${libname}${release}${shared_ext}$major' 1362 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1363 shlibpath_var=LD_LIBRARY_PATH 1364 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1365 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1366 # the default ld.so.conf also contains /usr/contrib/lib and 1367 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1368 # libtool to hard-code these into programs 1369 ;; 1370 1371cygwin* | mingw* | pw32*) 1372 version_type=windows 1373 shrext_cmds=".dll" 1374 need_version=no 1375 need_lib_prefix=no 1376 1377 case $GCC,$host_os in 1378 yes,cygwin* | yes,mingw* | yes,pw32*) 1379 library_names_spec='$libname.dll.a' 1380 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1381 postinstall_cmds='base_file=`basename \${file}`~ 1382 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1383 dldir=$destdir/`dirname \$dlpath`~ 1384 test -d \$dldir || mkdir -p \$dldir~ 1385 $install_prog $dir/$dlname \$dldir/$dlname~ 1386 chmod a+x \$dldir/$dlname' 1387 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1388 dlpath=$dir/\$dldll~ 1389 $rm \$dlpath' 1390 shlibpath_overrides_runpath=yes 1391 1392 case $host_os in 1393 cygwin*) 1394 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1395 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1396 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1397 ;; 1398 mingw*) 1399 # MinGW DLLs use traditional 'lib' prefix 1400 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1401 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1402 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1403 # It is most probably a Windows format PATH printed by 1404 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1405 # path with ; separators, and with drive letters. We can handle the 1406 # drive letters (cygwin fileutils understands them), so leave them, 1407 # especially as we might pass files found there to a mingw objdump, 1408 # which wouldn't understand a cygwinified path. Ahh. 1409 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1410 else 1411 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1412 fi 1413 ;; 1414 pw32*) 1415 # pw32 DLLs use 'pw' prefix rather than 'lib' 1416 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1417 ;; 1418 esac 1419 ;; 1420 1421 *) 1422 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1423 ;; 1424 esac 1425 dynamic_linker='Win32 ld.exe' 1426 # FIXME: first we should search . and the directory the executable is in 1427 shlibpath_var=PATH 1428 ;; 1429 1430darwin* | rhapsody*) 1431 dynamic_linker="$host_os dyld" 1432 version_type=darwin 1433 need_lib_prefix=no 1434 need_version=no 1435 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1436 soname_spec='${libname}${release}${major}$shared_ext' 1437 shlibpath_overrides_runpath=yes 1438 shlibpath_var=DYLD_LIBRARY_PATH 1439 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1440 m4_if([$1], [],[ 1441 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1442 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1443 ;; 1444 1445dgux*) 1446 version_type=linux 1447 need_lib_prefix=no 1448 need_version=no 1449 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1450 soname_spec='${libname}${release}${shared_ext}$major' 1451 shlibpath_var=LD_LIBRARY_PATH 1452 ;; 1453 1454freebsd1*) 1455 dynamic_linker=no 1456 ;; 1457 1458freebsd* | dragonfly*) 1459 # DragonFly does not have aout. When/if they implement a new 1460 # versioning mechanism, adjust this. 1461 if test -x /usr/bin/objformat; then 1462 objformat=`/usr/bin/objformat` 1463 else 1464 case $host_os in 1465 freebsd[[123]]*) objformat=aout ;; 1466 *) objformat=elf ;; 1467 esac 1468 fi 1469 version_type=freebsd-$objformat 1470 case $version_type in 1471 freebsd-elf*) 1472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1473 need_version=no 1474 need_lib_prefix=no 1475 ;; 1476 freebsd-*) 1477 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1478 need_version=yes 1479 ;; 1480 esac 1481 shlibpath_var=LD_LIBRARY_PATH 1482 case $host_os in 1483 freebsd2*) 1484 shlibpath_overrides_runpath=yes 1485 ;; 1486 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1487 shlibpath_overrides_runpath=yes 1488 hardcode_into_libs=yes 1489 ;; 1490 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1491 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1492 shlibpath_overrides_runpath=no 1493 hardcode_into_libs=yes 1494 ;; 1495 *) # from 4.6 on, and DragonFly 1496 shlibpath_overrides_runpath=yes 1497 hardcode_into_libs=yes 1498 ;; 1499 esac 1500 ;; 1501 1502gnu*) 1503 version_type=linux 1504 need_lib_prefix=no 1505 need_version=no 1506 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1507 soname_spec='${libname}${release}${shared_ext}$major' 1508 shlibpath_var=LD_LIBRARY_PATH 1509 hardcode_into_libs=yes 1510 ;; 1511 1512hpux9* | hpux10* | hpux11*) 1513 # Give a soname corresponding to the major version so that dld.sl refuses to 1514 # link against other versions. 1515 version_type=sunos 1516 need_lib_prefix=no 1517 need_version=no 1518 case $host_cpu in 1519 ia64*) 1520 shrext_cmds='.so' 1521 hardcode_into_libs=yes 1522 dynamic_linker="$host_os dld.so" 1523 shlibpath_var=LD_LIBRARY_PATH 1524 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1525 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1526 soname_spec='${libname}${release}${shared_ext}$major' 1527 if test "X$HPUX_IA64_MODE" = X32; then 1528 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1529 else 1530 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1531 fi 1532 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1533 ;; 1534 hppa*64*) 1535 shrext_cmds='.sl' 1536 hardcode_into_libs=yes 1537 dynamic_linker="$host_os dld.sl" 1538 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1539 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1541 soname_spec='${libname}${release}${shared_ext}$major' 1542 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1543 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1544 ;; 1545 *) 1546 shrext_cmds='.sl' 1547 dynamic_linker="$host_os dld.sl" 1548 shlibpath_var=SHLIB_PATH 1549 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1550 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1551 soname_spec='${libname}${release}${shared_ext}$major' 1552 ;; 1553 esac 1554 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1555 postinstall_cmds='chmod 555 $lib' 1556 ;; 1557 1558interix[[3-9]]*) 1559 version_type=linux 1560 need_lib_prefix=no 1561 need_version=no 1562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1563 soname_spec='${libname}${release}${shared_ext}$major' 1564 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1565 shlibpath_var=LD_LIBRARY_PATH 1566 shlibpath_overrides_runpath=no 1567 hardcode_into_libs=yes 1568 ;; 1569 1570irix5* | irix6* | nonstopux*) 1571 case $host_os in 1572 nonstopux*) version_type=nonstopux ;; 1573 *) 1574 if test "$lt_cv_prog_gnu_ld" = yes; then 1575 version_type=linux 1576 else 1577 version_type=irix 1578 fi ;; 1579 esac 1580 need_lib_prefix=no 1581 need_version=no 1582 soname_spec='${libname}${release}${shared_ext}$major' 1583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1584 case $host_os in 1585 irix5* | nonstopux*) 1586 libsuff= shlibsuff= 1587 ;; 1588 *) 1589 case $LD in # libtool.m4 will add one of these switches to LD 1590 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1591 libsuff= shlibsuff= libmagic=32-bit;; 1592 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1593 libsuff=32 shlibsuff=N32 libmagic=N32;; 1594 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1595 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1596 *) libsuff= shlibsuff= libmagic=never-match;; 1597 esac 1598 ;; 1599 esac 1600 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1601 shlibpath_overrides_runpath=no 1602 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1603 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1604 hardcode_into_libs=yes 1605 ;; 1606 1607# No shared lib support for Linux oldld, aout, or coff. 1608linux*oldld* | linux*aout* | linux*coff*) 1609 dynamic_linker=no 1610 ;; 1611 1612# This must be Linux ELF. 1613linux* | k*bsd*-gnu) 1614 version_type=linux 1615 need_lib_prefix=no 1616 need_version=no 1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1618 soname_spec='${libname}${release}${shared_ext}$major' 1619 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1620 shlibpath_var=LD_LIBRARY_PATH 1621 shlibpath_overrides_runpath=no 1622 # This implies no fast_install, which is unacceptable. 1623 # Some rework will be needed to allow for fast_install 1624 # before this can be enabled. 1625 hardcode_into_libs=yes 1626 1627 # Append ld.so.conf contents to the search path 1628 if test -f /etc/ld.so.conf; then 1629 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' ' '` 1630 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1631 fi 1632 1633 # We used to test for /lib/ld.so.1 and disable shared libraries on 1634 # powerpc, because MkLinux only supported shared libraries with the 1635 # GNU dynamic linker. Since this was broken with cross compilers, 1636 # most powerpc-linux boxes support dynamic linking these days and 1637 # people can always --disable-shared, the test was removed, and we 1638 # assume the GNU/Linux dynamic linker is in use. 1639 dynamic_linker='GNU/Linux ld.so' 1640 ;; 1641 1642netbsd*) 1643 version_type=sunos 1644 need_lib_prefix=no 1645 need_version=no 1646 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1648 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1649 dynamic_linker='NetBSD (a.out) ld.so' 1650 else 1651 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1652 soname_spec='${libname}${release}${shared_ext}$major' 1653 dynamic_linker='NetBSD ld.elf_so' 1654 fi 1655 shlibpath_var=LD_LIBRARY_PATH 1656 shlibpath_overrides_runpath=yes 1657 hardcode_into_libs=yes 1658 ;; 1659 1660newsos6) 1661 version_type=linux 1662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1663 shlibpath_var=LD_LIBRARY_PATH 1664 shlibpath_overrides_runpath=yes 1665 ;; 1666 1667nto-qnx*) 1668 version_type=linux 1669 need_lib_prefix=no 1670 need_version=no 1671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1672 soname_spec='${libname}${release}${shared_ext}$major' 1673 shlibpath_var=LD_LIBRARY_PATH 1674 shlibpath_overrides_runpath=yes 1675 ;; 1676 1677openbsd*) 1678 version_type=sunos 1679 sys_lib_dlsearch_path_spec="/usr/lib" 1680 need_lib_prefix=no 1681 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1682 case $host_os in 1683 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1684 *) need_version=no ;; 1685 esac 1686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1687 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1688 shlibpath_var=LD_LIBRARY_PATH 1689 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1690 case $host_os in 1691 openbsd2.[[89]] | openbsd2.[[89]].*) 1692 shlibpath_overrides_runpath=no 1693 ;; 1694 *) 1695 shlibpath_overrides_runpath=yes 1696 ;; 1697 esac 1698 else 1699 shlibpath_overrides_runpath=yes 1700 fi 1701 ;; 1702 1703os2*) 1704 libname_spec='$name' 1705 shrext_cmds=".dll" 1706 need_lib_prefix=no 1707 library_names_spec='$libname${shared_ext} $libname.a' 1708 dynamic_linker='OS/2 ld.exe' 1709 shlibpath_var=LIBPATH 1710 ;; 1711 1712osf3* | osf4* | osf5*) 1713 version_type=osf 1714 need_lib_prefix=no 1715 need_version=no 1716 soname_spec='${libname}${release}${shared_ext}$major' 1717 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1718 shlibpath_var=LD_LIBRARY_PATH 1719 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1720 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1721 ;; 1722 1723rdos*) 1724 dynamic_linker=no 1725 ;; 1726 1727solaris*) 1728 version_type=linux 1729 need_lib_prefix=no 1730 need_version=no 1731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1732 soname_spec='${libname}${release}${shared_ext}$major' 1733 shlibpath_var=LD_LIBRARY_PATH 1734 shlibpath_overrides_runpath=yes 1735 hardcode_into_libs=yes 1736 # ldd complains unless libraries are executable 1737 postinstall_cmds='chmod +x $lib' 1738 ;; 1739 1740sunos4*) 1741 version_type=sunos 1742 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1743 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1744 shlibpath_var=LD_LIBRARY_PATH 1745 shlibpath_overrides_runpath=yes 1746 if test "$with_gnu_ld" = yes; then 1747 need_lib_prefix=no 1748 fi 1749 need_version=yes 1750 ;; 1751 1752sysv4 | sysv4.3*) 1753 version_type=linux 1754 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1755 soname_spec='${libname}${release}${shared_ext}$major' 1756 shlibpath_var=LD_LIBRARY_PATH 1757 case $host_vendor in 1758 sni) 1759 shlibpath_overrides_runpath=no 1760 need_lib_prefix=no 1761 export_dynamic_flag_spec='${wl}-Blargedynsym' 1762 runpath_var=LD_RUN_PATH 1763 ;; 1764 siemens) 1765 need_lib_prefix=no 1766 ;; 1767 motorola) 1768 need_lib_prefix=no 1769 need_version=no 1770 shlibpath_overrides_runpath=no 1771 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1772 ;; 1773 esac 1774 ;; 1775 1776sysv4*MP*) 1777 if test -d /usr/nec ;then 1778 version_type=linux 1779 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1780 soname_spec='$libname${shared_ext}.$major' 1781 shlibpath_var=LD_LIBRARY_PATH 1782 fi 1783 ;; 1784 1785sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1786 version_type=freebsd-elf 1787 need_lib_prefix=no 1788 need_version=no 1789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1790 soname_spec='${libname}${release}${shared_ext}$major' 1791 shlibpath_var=LD_LIBRARY_PATH 1792 hardcode_into_libs=yes 1793 if test "$with_gnu_ld" = yes; then 1794 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1795 shlibpath_overrides_runpath=no 1796 else 1797 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1798 shlibpath_overrides_runpath=yes 1799 case $host_os in 1800 sco3.2v5*) 1801 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1802 ;; 1803 esac 1804 fi 1805 sys_lib_dlsearch_path_spec='/usr/lib' 1806 ;; 1807 1808uts4*) 1809 version_type=linux 1810 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1811 soname_spec='${libname}${release}${shared_ext}$major' 1812 shlibpath_var=LD_LIBRARY_PATH 1813 ;; 1814 1815*) 1816 dynamic_linker=no 1817 ;; 1818esac 1819AC_MSG_RESULT([$dynamic_linker]) 1820test "$dynamic_linker" = no && can_build_shared=no 1821 1822variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1823if test "$GCC" = yes; then 1824 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1825fi 1826])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1827 1828 1829# _LT_AC_TAGCONFIG 1830# ---------------- 1831AC_DEFUN([_LT_AC_TAGCONFIG], 1832[AC_REQUIRE([LT_AC_PROG_SED])dnl 1833AC_ARG_WITH([tags], 1834 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1835 [include additional configurations @<:@automatic@:>@])], 1836 [tagnames="$withval"]) 1837 1838if test -f "$ltmain" && test -n "$tagnames"; then 1839 if test ! -f "${ofile}"; then 1840 AC_MSG_WARN([output file `$ofile' does not exist]) 1841 fi 1842 1843 if test -z "$LTCC"; then 1844 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1845 if test -z "$LTCC"; then 1846 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1847 else 1848 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1849 fi 1850 fi 1851 if test -z "$LTCFLAGS"; then 1852 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1853 fi 1854 1855 # Extract list of available tagged configurations in $ofile. 1856 # Note that this assumes the entire list is on one line. 1857 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1858 1859 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1860 for tagname in $tagnames; do 1861 IFS="$lt_save_ifs" 1862 # Check whether tagname contains only valid characters 1863 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1864 "") ;; 1865 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1866 ;; 1867 esac 1868 1869 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1870 then 1871 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1872 fi 1873 1874 # Update the list of available tags. 1875 if test -n "$tagname"; then 1876 echo appending configuration tag \"$tagname\" to $ofile 1877 1878 case $tagname in 1879 CXX) 1880 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1881 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1882 (test "X$CXX" != "Xg++"))) ; then 1883 AC_LIBTOOL_LANG_CXX_CONFIG 1884 else 1885 tagname="" 1886 fi 1887 ;; 1888 1889 F77) 1890 if test -n "$F77" && test "X$F77" != "Xno"; then 1891 AC_LIBTOOL_LANG_F77_CONFIG 1892 else 1893 tagname="" 1894 fi 1895 ;; 1896 1897 GCJ) 1898 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1899 AC_LIBTOOL_LANG_GCJ_CONFIG 1900 else 1901 tagname="" 1902 fi 1903 ;; 1904 1905 RC) 1906 AC_LIBTOOL_LANG_RC_CONFIG 1907 ;; 1908 1909 *) 1910 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1911 ;; 1912 esac 1913 1914 # Append the new tag name to the list of available tags. 1915 if test -n "$tagname" ; then 1916 available_tags="$available_tags $tagname" 1917 fi 1918 fi 1919 done 1920 IFS="$lt_save_ifs" 1921 1922 # Now substitute the updated list of available tags. 1923 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1924 mv "${ofile}T" "$ofile" 1925 chmod +x "$ofile" 1926 else 1927 rm -f "${ofile}T" 1928 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1929 fi 1930fi 1931])# _LT_AC_TAGCONFIG 1932 1933 1934# AC_LIBTOOL_DLOPEN 1935# ----------------- 1936# enable checks for dlopen support 1937AC_DEFUN([AC_LIBTOOL_DLOPEN], 1938 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1939])# AC_LIBTOOL_DLOPEN 1940 1941 1942# AC_LIBTOOL_WIN32_DLL 1943# -------------------- 1944# declare package support for building win32 DLLs 1945AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1946[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1947])# AC_LIBTOOL_WIN32_DLL 1948 1949 1950# AC_ENABLE_SHARED([DEFAULT]) 1951# --------------------------- 1952# implement the --enable-shared flag 1953# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1954AC_DEFUN([AC_ENABLE_SHARED], 1955[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1956AC_ARG_ENABLE([shared], 1957 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1958 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1959 [p=${PACKAGE-default} 1960 case $enableval in 1961 yes) enable_shared=yes ;; 1962 no) enable_shared=no ;; 1963 *) 1964 enable_shared=no 1965 # Look at the argument we got. We use all the common list separators. 1966 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1967 for pkg in $enableval; do 1968 IFS="$lt_save_ifs" 1969 if test "X$pkg" = "X$p"; then 1970 enable_shared=yes 1971 fi 1972 done 1973 IFS="$lt_save_ifs" 1974 ;; 1975 esac], 1976 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1977])# AC_ENABLE_SHARED 1978 1979 1980# AC_DISABLE_SHARED 1981# ----------------- 1982# set the default shared flag to --disable-shared 1983AC_DEFUN([AC_DISABLE_SHARED], 1984[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1985AC_ENABLE_SHARED(no) 1986])# AC_DISABLE_SHARED 1987 1988 1989# AC_ENABLE_STATIC([DEFAULT]) 1990# --------------------------- 1991# implement the --enable-static flag 1992# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1993AC_DEFUN([AC_ENABLE_STATIC], 1994[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1995AC_ARG_ENABLE([static], 1996 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1997 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1998 [p=${PACKAGE-default} 1999 case $enableval in 2000 yes) enable_static=yes ;; 2001 no) enable_static=no ;; 2002 *) 2003 enable_static=no 2004 # Look at the argument we got. We use all the common list separators. 2005 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2006 for pkg in $enableval; do 2007 IFS="$lt_save_ifs" 2008 if test "X$pkg" = "X$p"; then 2009 enable_static=yes 2010 fi 2011 done 2012 IFS="$lt_save_ifs" 2013 ;; 2014 esac], 2015 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2016])# AC_ENABLE_STATIC 2017 2018 2019# AC_DISABLE_STATIC 2020# ----------------- 2021# set the default static flag to --disable-static 2022AC_DEFUN([AC_DISABLE_STATIC], 2023[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2024AC_ENABLE_STATIC(no) 2025])# AC_DISABLE_STATIC 2026 2027 2028# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2029# --------------------------------- 2030# implement the --enable-fast-install flag 2031# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2032AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2033[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2034AC_ARG_ENABLE([fast-install], 2035 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2036 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2037 [p=${PACKAGE-default} 2038 case $enableval in 2039 yes) enable_fast_install=yes ;; 2040 no) enable_fast_install=no ;; 2041 *) 2042 enable_fast_install=no 2043 # Look at the argument we got. We use all the common list separators. 2044 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2045 for pkg in $enableval; do 2046 IFS="$lt_save_ifs" 2047 if test "X$pkg" = "X$p"; then 2048 enable_fast_install=yes 2049 fi 2050 done 2051 IFS="$lt_save_ifs" 2052 ;; 2053 esac], 2054 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2055])# AC_ENABLE_FAST_INSTALL 2056 2057 2058# AC_DISABLE_FAST_INSTALL 2059# ----------------------- 2060# set the default to --disable-fast-install 2061AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2062[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2063AC_ENABLE_FAST_INSTALL(no) 2064])# AC_DISABLE_FAST_INSTALL 2065 2066 2067# AC_LIBTOOL_PICMODE([MODE]) 2068# -------------------------- 2069# implement the --with-pic flag 2070# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2071AC_DEFUN([AC_LIBTOOL_PICMODE], 2072[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2073pic_mode=ifelse($#,1,$1,default) 2074])# AC_LIBTOOL_PICMODE 2075 2076 2077# AC_PROG_EGREP 2078# ------------- 2079# This is predefined starting with Autoconf 2.54, so this conditional 2080# definition can be removed once we require Autoconf 2.54 or later. 2081m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2082[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2083 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2084 then ac_cv_prog_egrep='grep -E' 2085 else ac_cv_prog_egrep='egrep' 2086 fi]) 2087 EGREP=$ac_cv_prog_egrep 2088 AC_SUBST([EGREP]) 2089])]) 2090 2091 2092# AC_PATH_TOOL_PREFIX 2093# ------------------- 2094# find a file program which can recognize shared library 2095AC_DEFUN([AC_PATH_TOOL_PREFIX], 2096[AC_REQUIRE([AC_PROG_EGREP])dnl 2097AC_MSG_CHECKING([for $1]) 2098AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2099[case $MAGIC_CMD in 2100[[\\/*] | ?:[\\/]*]) 2101 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2102 ;; 2103*) 2104 lt_save_MAGIC_CMD="$MAGIC_CMD" 2105 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2106dnl $ac_dummy forces splitting on constant user-supplied paths. 2107dnl POSIX.2 word splitting is done only on the output of word expansions, 2108dnl not every word. This closes a longstanding sh security hole. 2109 ac_dummy="ifelse([$2], , $PATH, [$2])" 2110 for ac_dir in $ac_dummy; do 2111 IFS="$lt_save_ifs" 2112 test -z "$ac_dir" && ac_dir=. 2113 if test -f $ac_dir/$1; then 2114 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2115 if test -n "$file_magic_test_file"; then 2116 case $deplibs_check_method in 2117 "file_magic "*) 2118 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2119 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2120 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2121 $EGREP "$file_magic_regex" > /dev/null; then 2122 : 2123 else 2124 cat <<EOF 1>&2 2125 2126*** Warning: the command libtool uses to detect shared libraries, 2127*** $file_magic_cmd, produces output that libtool cannot recognize. 2128*** The result is that libtool may fail to recognize shared libraries 2129*** as such. This will affect the creation of libtool libraries that 2130*** depend on shared libraries, but programs linked with such libtool 2131*** libraries will work regardless of this problem. Nevertheless, you 2132*** may want to report the problem to your system manager and/or to 2133*** bug-libtool@gnu.org 2134 2135EOF 2136 fi ;; 2137 esac 2138 fi 2139 break 2140 fi 2141 done 2142 IFS="$lt_save_ifs" 2143 MAGIC_CMD="$lt_save_MAGIC_CMD" 2144 ;; 2145esac]) 2146MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2147if test -n "$MAGIC_CMD"; then 2148 AC_MSG_RESULT($MAGIC_CMD) 2149else 2150 AC_MSG_RESULT(no) 2151fi 2152])# AC_PATH_TOOL_PREFIX 2153 2154 2155# AC_PATH_MAGIC 2156# ------------- 2157# find a file program which can recognize a shared library 2158AC_DEFUN([AC_PATH_MAGIC], 2159[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2160if test -z "$lt_cv_path_MAGIC_CMD"; then 2161 if test -n "$ac_tool_prefix"; then 2162 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2163 else 2164 MAGIC_CMD=: 2165 fi 2166fi 2167])# AC_PATH_MAGIC 2168 2169 2170# AC_PROG_LD 2171# ---------- 2172# find the pathname to the GNU or non-GNU linker 2173AC_DEFUN([AC_PROG_LD], 2174[AC_ARG_WITH([gnu-ld], 2175 [AC_HELP_STRING([--with-gnu-ld], 2176 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2177 [test "$withval" = no || with_gnu_ld=yes], 2178 [with_gnu_ld=no]) 2179AC_REQUIRE([LT_AC_PROG_SED])dnl 2180AC_REQUIRE([AC_PROG_CC])dnl 2181AC_REQUIRE([AC_CANONICAL_HOST])dnl 2182AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2183ac_prog=ld 2184if test "$GCC" = yes; then 2185 # Check if gcc -print-prog-name=ld gives a path. 2186 AC_MSG_CHECKING([for ld used by $CC]) 2187 case $host in 2188 *-*-mingw*) 2189 # gcc leaves a trailing carriage return which upsets mingw 2190 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2191 *) 2192 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2193 esac 2194 case $ac_prog in 2195 # Accept absolute paths. 2196 [[\\/]]* | ?:[[\\/]]*) 2197 re_direlt='/[[^/]][[^/]]*/\.\./' 2198 # Canonicalize the pathname of ld 2199 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2200 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2201 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2202 done 2203 test -z "$LD" && LD="$ac_prog" 2204 ;; 2205 "") 2206 # If it fails, then pretend we aren't using GCC. 2207 ac_prog=ld 2208 ;; 2209 *) 2210 # If it is relative, then search for the first ld in PATH. 2211 with_gnu_ld=unknown 2212 ;; 2213 esac 2214elif test "$with_gnu_ld" = yes; then 2215 AC_MSG_CHECKING([for GNU ld]) 2216else 2217 AC_MSG_CHECKING([for non-GNU ld]) 2218fi 2219AC_CACHE_VAL(lt_cv_path_LD, 2220[if test -z "$LD"; then 2221 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2222 for ac_dir in $PATH; do 2223 IFS="$lt_save_ifs" 2224 test -z "$ac_dir" && ac_dir=. 2225 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2226 lt_cv_path_LD="$ac_dir/$ac_prog" 2227 # Check to see if the program is GNU ld. I'd rather use --version, 2228 # but apparently some variants of GNU ld only accept -v. 2229 # Break only if it was the GNU/non-GNU ld that we prefer. 2230 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2231 *GNU* | *'with BFD'*) 2232 test "$with_gnu_ld" != no && break 2233 ;; 2234 *) 2235 test "$with_gnu_ld" != yes && break 2236 ;; 2237 esac 2238 fi 2239 done 2240 IFS="$lt_save_ifs" 2241else 2242 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2243fi]) 2244LD="$lt_cv_path_LD" 2245if test -n "$LD"; then 2246 AC_MSG_RESULT($LD) 2247else 2248 AC_MSG_RESULT(no) 2249fi 2250test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2251AC_PROG_LD_GNU 2252])# AC_PROG_LD 2253 2254 2255# AC_PROG_LD_GNU 2256# -------------- 2257AC_DEFUN([AC_PROG_LD_GNU], 2258[AC_REQUIRE([AC_PROG_EGREP])dnl 2259AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2260[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2261case `$LD -v 2>&1 </dev/null` in 2262*GNU* | *'with BFD'*) 2263 lt_cv_prog_gnu_ld=yes 2264 ;; 2265*) 2266 lt_cv_prog_gnu_ld=no 2267 ;; 2268esac]) 2269with_gnu_ld=$lt_cv_prog_gnu_ld 2270])# AC_PROG_LD_GNU 2271 2272 2273# AC_PROG_LD_RELOAD_FLAG 2274# ---------------------- 2275# find reload flag for linker 2276# -- PORTME Some linkers may need a different reload flag. 2277AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2278[AC_CACHE_CHECK([for $LD option to reload object files], 2279 lt_cv_ld_reload_flag, 2280 [lt_cv_ld_reload_flag='-r']) 2281reload_flag=$lt_cv_ld_reload_flag 2282case $reload_flag in 2283"" | " "*) ;; 2284*) reload_flag=" $reload_flag" ;; 2285esac 2286reload_cmds='$LD$reload_flag -o $output$reload_objs' 2287case $host_os in 2288 darwin*) 2289 if test "$GCC" = yes; then 2290 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2291 else 2292 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2293 fi 2294 ;; 2295esac 2296])# AC_PROG_LD_RELOAD_FLAG 2297 2298 2299# AC_DEPLIBS_CHECK_METHOD 2300# ----------------------- 2301# how to check for library dependencies 2302# -- PORTME fill in with the dynamic library characteristics 2303AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2304[AC_CACHE_CHECK([how to recognize dependent libraries], 2305lt_cv_deplibs_check_method, 2306[lt_cv_file_magic_cmd='$MAGIC_CMD' 2307lt_cv_file_magic_test_file= 2308lt_cv_deplibs_check_method='unknown' 2309# Need to set the preceding variable on all platforms that support 2310# interlibrary dependencies. 2311# 'none' -- dependencies not supported. 2312# `unknown' -- same as none, but documents that we really don't know. 2313# 'pass_all' -- all dependencies passed with no checks. 2314# 'test_compile' -- check by making test program. 2315# 'file_magic [[regex]]' -- check by looking for files in library path 2316# which responds to the $file_magic_cmd with a given extended regex. 2317# If you have `file' or equivalent on your system and you're not sure 2318# whether `pass_all' will *always* work, you probably want this one. 2319 2320case $host_os in 2321aix4* | aix5*) 2322 lt_cv_deplibs_check_method=pass_all 2323 ;; 2324 2325beos*) 2326 lt_cv_deplibs_check_method=pass_all 2327 ;; 2328 2329bsdi[[45]]*) 2330 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2331 lt_cv_file_magic_cmd='/usr/bin/file -L' 2332 lt_cv_file_magic_test_file=/shlib/libc.so 2333 ;; 2334 2335cygwin*) 2336 # func_win32_libid is a shell function defined in ltmain.sh 2337 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2338 lt_cv_file_magic_cmd='func_win32_libid' 2339 ;; 2340 2341mingw* | pw32*) 2342 # Base MSYS/MinGW do not provide the 'file' command needed by 2343 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2344 # unless we find 'file', for example because we are cross-compiling. 2345 if ( file / ) >/dev/null 2>&1; then 2346 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2347 lt_cv_file_magic_cmd='func_win32_libid' 2348 else 2349 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2350 lt_cv_file_magic_cmd='$OBJDUMP -f' 2351 fi 2352 ;; 2353 2354darwin* | rhapsody*) 2355 lt_cv_deplibs_check_method=pass_all 2356 ;; 2357 2358freebsd* | dragonfly*) 2359 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2360 case $host_cpu in 2361 i*86 ) 2362 # Not sure whether the presence of OpenBSD here was a mistake. 2363 # Let's accept both of them until this is cleared up. 2364 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2365 lt_cv_file_magic_cmd=/usr/bin/file 2366 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2367 ;; 2368 esac 2369 else 2370 lt_cv_deplibs_check_method=pass_all 2371 fi 2372 ;; 2373 2374gnu*) 2375 lt_cv_deplibs_check_method=pass_all 2376 ;; 2377 2378hpux10.20* | hpux11*) 2379 lt_cv_file_magic_cmd=/usr/bin/file 2380 case $host_cpu in 2381 ia64*) 2382 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2383 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2384 ;; 2385 hppa*64*) 2386 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2387 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2388 ;; 2389 *) 2390 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2391 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2392 ;; 2393 esac 2394 ;; 2395 2396interix[[3-9]]*) 2397 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2398 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2399 ;; 2400 2401irix5* | irix6* | nonstopux*) 2402 case $LD in 2403 *-32|*"-32 ") libmagic=32-bit;; 2404 *-n32|*"-n32 ") libmagic=N32;; 2405 *-64|*"-64 ") libmagic=64-bit;; 2406 *) libmagic=never-match;; 2407 esac 2408 lt_cv_deplibs_check_method=pass_all 2409 ;; 2410 2411# This must be Linux ELF. 2412linux* | k*bsd*-gnu) 2413 lt_cv_deplibs_check_method=pass_all 2414 ;; 2415 2416netbsd*) 2417 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2418 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2419 else 2420 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2421 fi 2422 ;; 2423 2424newos6*) 2425 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2426 lt_cv_file_magic_cmd=/usr/bin/file 2427 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2428 ;; 2429 2430nto-qnx*) 2431 lt_cv_deplibs_check_method=unknown 2432 ;; 2433 2434openbsd*) 2435 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2436 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2437 else 2438 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2439 fi 2440 ;; 2441 2442osf3* | osf4* | osf5*) 2443 lt_cv_deplibs_check_method=pass_all 2444 ;; 2445 2446rdos*) 2447 lt_cv_deplibs_check_method=pass_all 2448 ;; 2449 2450solaris*) 2451 lt_cv_deplibs_check_method=pass_all 2452 ;; 2453 2454sysv4 | sysv4.3*) 2455 case $host_vendor in 2456 motorola) 2457 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2458 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2459 ;; 2460 ncr) 2461 lt_cv_deplibs_check_method=pass_all 2462 ;; 2463 sequent) 2464 lt_cv_file_magic_cmd='/bin/file' 2465 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2466 ;; 2467 sni) 2468 lt_cv_file_magic_cmd='/bin/file' 2469 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2470 lt_cv_file_magic_test_file=/lib/libc.so 2471 ;; 2472 siemens) 2473 lt_cv_deplibs_check_method=pass_all 2474 ;; 2475 pc) 2476 lt_cv_deplibs_check_method=pass_all 2477 ;; 2478 esac 2479 ;; 2480 2481sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2482 lt_cv_deplibs_check_method=pass_all 2483 ;; 2484esac 2485]) 2486file_magic_cmd=$lt_cv_file_magic_cmd 2487deplibs_check_method=$lt_cv_deplibs_check_method 2488test -z "$deplibs_check_method" && deplibs_check_method=unknown 2489])# AC_DEPLIBS_CHECK_METHOD 2490 2491 2492# AC_PROG_NM 2493# ---------- 2494# find the pathname to a BSD-compatible name lister 2495AC_DEFUN([AC_PROG_NM], 2496[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2497[if test -n "$NM"; then 2498 # Let the user override the test. 2499 lt_cv_path_NM="$NM" 2500else 2501 lt_nm_to_check="${ac_tool_prefix}nm" 2502 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2503 lt_nm_to_check="$lt_nm_to_check nm" 2504 fi 2505 for lt_tmp_nm in $lt_nm_to_check; do 2506 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2507 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2508 IFS="$lt_save_ifs" 2509 test -z "$ac_dir" && ac_dir=. 2510 tmp_nm="$ac_dir/$lt_tmp_nm" 2511 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2512 # Check to see if the nm accepts a BSD-compat flag. 2513 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2514 # nm: unknown option "B" ignored 2515 # Tru64's nm complains that /dev/null is an invalid object file 2516 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2517 */dev/null* | *'Invalid file or object type'*) 2518 lt_cv_path_NM="$tmp_nm -B" 2519 break 2520 ;; 2521 *) 2522 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2523 */dev/null*) 2524 lt_cv_path_NM="$tmp_nm -p" 2525 break 2526 ;; 2527 *) 2528 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2529 continue # so that we can try to find one that supports BSD flags 2530 ;; 2531 esac 2532 ;; 2533 esac 2534 fi 2535 done 2536 IFS="$lt_save_ifs" 2537 done 2538 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2539fi]) 2540NM="$lt_cv_path_NM" 2541])# AC_PROG_NM 2542 2543 2544# AC_CHECK_LIBM 2545# ------------- 2546# check for math library 2547AC_DEFUN([AC_CHECK_LIBM], 2548[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2549LIBM= 2550case $host in 2551*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2552 # These system don't have libm, or don't need it 2553 ;; 2554*-ncr-sysv4.3*) 2555 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2556 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2557 ;; 2558*) 2559 AC_CHECK_LIB(m, cos, LIBM="-lm") 2560 ;; 2561esac 2562])# AC_CHECK_LIBM 2563 2564 2565# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2566# ----------------------------------- 2567# sets LIBLTDL to the link flags for the libltdl convenience library and 2568# LTDLINCL to the include flags for the libltdl header and adds 2569# --enable-ltdl-convenience to the configure arguments. Note that 2570# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2571# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2572# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2573# (note the single quotes!). If your package is not flat and you're not 2574# using automake, define top_builddir and top_srcdir appropriately in 2575# the Makefiles. 2576AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2577[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2578 case $enable_ltdl_convenience in 2579 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2580 "") enable_ltdl_convenience=yes 2581 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2582 esac 2583 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2584 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2585 # For backwards non-gettext consistent compatibility... 2586 INCLTDL="$LTDLINCL" 2587])# AC_LIBLTDL_CONVENIENCE 2588 2589 2590# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2591# ----------------------------------- 2592# sets LIBLTDL to the link flags for the libltdl installable library and 2593# LTDLINCL to the include flags for the libltdl header and adds 2594# --enable-ltdl-install to the configure arguments. Note that 2595# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2596# and an installed libltdl is not found, it is assumed to be `libltdl'. 2597# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2598# '${top_srcdir}/' (note the single quotes!). If your package is not 2599# flat and you're not using automake, define top_builddir and top_srcdir 2600# appropriately in the Makefiles. 2601# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2602AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2603[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2604 AC_CHECK_LIB(ltdl, lt_dlinit, 2605 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2606 [if test x"$enable_ltdl_install" = xno; then 2607 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2608 else 2609 enable_ltdl_install=yes 2610 fi 2611 ]) 2612 if test x"$enable_ltdl_install" = x"yes"; then 2613 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2614 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2615 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2616 else 2617 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2618 LIBLTDL="-lltdl" 2619 LTDLINCL= 2620 fi 2621 # For backwards non-gettext consistent compatibility... 2622 INCLTDL="$LTDLINCL" 2623])# AC_LIBLTDL_INSTALLABLE 2624 2625 2626# AC_LIBTOOL_CXX 2627# -------------- 2628# enable support for C++ libraries 2629AC_DEFUN([AC_LIBTOOL_CXX], 2630[AC_REQUIRE([_LT_AC_LANG_CXX]) 2631])# AC_LIBTOOL_CXX 2632 2633 2634# _LT_AC_LANG_CXX 2635# --------------- 2636AC_DEFUN([_LT_AC_LANG_CXX], 2637[AC_REQUIRE([AC_PROG_CXX]) 2638AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2639_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2640])# _LT_AC_LANG_CXX 2641 2642# _LT_AC_PROG_CXXCPP 2643# ------------------ 2644AC_DEFUN([_LT_AC_PROG_CXXCPP], 2645[ 2646AC_REQUIRE([AC_PROG_CXX]) 2647if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2648 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2649 (test "X$CXX" != "Xg++"))) ; then 2650 AC_PROG_CXXCPP 2651fi 2652])# _LT_AC_PROG_CXXCPP 2653 2654# AC_LIBTOOL_F77 2655# -------------- 2656# enable support for Fortran 77 libraries 2657AC_DEFUN([AC_LIBTOOL_F77], 2658[AC_REQUIRE([_LT_AC_LANG_F77]) 2659])# AC_LIBTOOL_F77 2660 2661 2662# _LT_AC_LANG_F77 2663# --------------- 2664AC_DEFUN([_LT_AC_LANG_F77], 2665[AC_REQUIRE([AC_PROG_F77]) 2666_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2667])# _LT_AC_LANG_F77 2668 2669 2670# AC_LIBTOOL_GCJ 2671# -------------- 2672# enable support for GCJ libraries 2673AC_DEFUN([AC_LIBTOOL_GCJ], 2674[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2675])# AC_LIBTOOL_GCJ 2676 2677 2678# _LT_AC_LANG_GCJ 2679# --------------- 2680AC_DEFUN([_LT_AC_LANG_GCJ], 2681[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2682 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2683 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2684 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2685 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2686 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2687_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2688])# _LT_AC_LANG_GCJ 2689 2690 2691# AC_LIBTOOL_RC 2692# ------------- 2693# enable support for Windows resource files 2694AC_DEFUN([AC_LIBTOOL_RC], 2695[AC_REQUIRE([LT_AC_PROG_RC]) 2696_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2697])# AC_LIBTOOL_RC 2698 2699 2700# AC_LIBTOOL_LANG_C_CONFIG 2701# ------------------------ 2702# Ensure that the configuration vars for the C compiler are 2703# suitably defined. Those variables are subsequently used by 2704# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2705AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2706AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2707[lt_save_CC="$CC" 2708AC_LANG_PUSH(C) 2709 2710# Source file extension for C test sources. 2711ac_ext=c 2712 2713# Object file extension for compiled C test sources. 2714objext=o 2715_LT_AC_TAGVAR(objext, $1)=$objext 2716 2717# Code to be used in simple compile tests 2718lt_simple_compile_test_code="int some_variable = 0;" 2719 2720# Code to be used in simple link tests 2721lt_simple_link_test_code='int main(){return(0);}' 2722 2723_LT_AC_SYS_COMPILER 2724 2725# save warnings/boilerplate of simple test code 2726_LT_COMPILER_BOILERPLATE 2727_LT_LINKER_BOILERPLATE 2728 2729AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2730AC_LIBTOOL_PROG_COMPILER_PIC($1) 2731AC_LIBTOOL_PROG_CC_C_O($1) 2732AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2733AC_LIBTOOL_PROG_LD_SHLIBS($1) 2734AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2735AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2736AC_LIBTOOL_SYS_LIB_STRIP 2737AC_LIBTOOL_DLOPEN_SELF 2738 2739# Report which library types will actually be built 2740AC_MSG_CHECKING([if libtool supports shared libraries]) 2741AC_MSG_RESULT([$can_build_shared]) 2742 2743AC_MSG_CHECKING([whether to build shared libraries]) 2744test "$can_build_shared" = "no" && enable_shared=no 2745 2746# On AIX, shared libraries and static libraries use the same namespace, and 2747# are all built from PIC. 2748case $host_os in 2749aix3*) 2750 test "$enable_shared" = yes && enable_static=no 2751 if test -n "$RANLIB"; then 2752 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2753 postinstall_cmds='$RANLIB $lib' 2754 fi 2755 ;; 2756 2757aix4* | aix5*) 2758 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2759 test "$enable_shared" = yes && enable_static=no 2760 fi 2761 ;; 2762esac 2763AC_MSG_RESULT([$enable_shared]) 2764 2765AC_MSG_CHECKING([whether to build static libraries]) 2766# Make sure either enable_shared or enable_static is yes. 2767test "$enable_shared" = yes || enable_static=yes 2768AC_MSG_RESULT([$enable_static]) 2769 2770AC_LIBTOOL_CONFIG($1) 2771 2772AC_LANG_POP 2773CC="$lt_save_CC" 2774])# AC_LIBTOOL_LANG_C_CONFIG 2775 2776 2777# AC_LIBTOOL_LANG_CXX_CONFIG 2778# -------------------------- 2779# Ensure that the configuration vars for the C compiler are 2780# suitably defined. Those variables are subsequently used by 2781# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2782AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2783AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2784[AC_LANG_PUSH(C++) 2785AC_REQUIRE([AC_PROG_CXX]) 2786AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2787 2788_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2789_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2790_LT_AC_TAGVAR(always_export_symbols, $1)=no 2791_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2792_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2793_LT_AC_TAGVAR(hardcode_direct, $1)=no 2794_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2795_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2796_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2797_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2798_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2799_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2800_LT_AC_TAGVAR(module_cmds, $1)= 2801_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2802_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2803_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2804_LT_AC_TAGVAR(no_undefined_flag, $1)= 2805_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2806_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2807 2808# Dependencies to place before and after the object being linked: 2809_LT_AC_TAGVAR(predep_objects, $1)= 2810_LT_AC_TAGVAR(postdep_objects, $1)= 2811_LT_AC_TAGVAR(predeps, $1)= 2812_LT_AC_TAGVAR(postdeps, $1)= 2813_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2814 2815# Source file extension for C++ test sources. 2816ac_ext=cpp 2817 2818# Object file extension for compiled C++ test sources. 2819objext=o 2820_LT_AC_TAGVAR(objext, $1)=$objext 2821 2822# Code to be used in simple compile tests 2823lt_simple_compile_test_code="int some_variable = 0;" 2824 2825# Code to be used in simple link tests 2826lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 2827 2828# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2829_LT_AC_SYS_COMPILER 2830 2831# save warnings/boilerplate of simple test code 2832_LT_COMPILER_BOILERPLATE 2833_LT_LINKER_BOILERPLATE 2834 2835# Allow CC to be a program name with arguments. 2836lt_save_CC=$CC 2837lt_save_LD=$LD 2838lt_save_GCC=$GCC 2839GCC=$GXX 2840lt_save_with_gnu_ld=$with_gnu_ld 2841lt_save_path_LD=$lt_cv_path_LD 2842if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2843 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2844else 2845 $as_unset lt_cv_prog_gnu_ld 2846fi 2847if test -n "${lt_cv_path_LDCXX+set}"; then 2848 lt_cv_path_LD=$lt_cv_path_LDCXX 2849else 2850 $as_unset lt_cv_path_LD 2851fi 2852test -z "${LDCXX+set}" || LD=$LDCXX 2853CC=${CXX-"c++"} 2854compiler=$CC 2855_LT_AC_TAGVAR(compiler, $1)=$CC 2856_LT_CC_BASENAME([$compiler]) 2857 2858# We don't want -fno-exception wen compiling C++ code, so set the 2859# no_builtin_flag separately 2860if test "$GXX" = yes; then 2861 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2862else 2863 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2864fi 2865 2866if test "$GXX" = yes; then 2867 # Set up default GNU C++ configuration 2868 2869 AC_PROG_LD 2870 2871 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2872 # archiving commands below assume that GNU ld is being used. 2873 if test "$with_gnu_ld" = yes; then 2874 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2875 _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' 2876 2877 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2878 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2879 2880 # If archive_cmds runs LD, not CC, wlarc should be empty 2881 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2882 # investigate it a little bit more. (MM) 2883 wlarc='${wl}' 2884 2885 # ancient GNU ld didn't support --whole-archive et. al. 2886 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2887 grep 'no-whole-archive' > /dev/null; then 2888 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2889 else 2890 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2891 fi 2892 else 2893 with_gnu_ld=no 2894 wlarc= 2895 2896 # A generic and very simple default shared library creation 2897 # command for GNU C++ for the case where it uses the native 2898 # linker, instead of GNU ld. If possible, this setting should 2899 # overridden to take advantage of the native linker features on 2900 # the platform it is being used on. 2901 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2902 fi 2903 2904 # Commands to make compiler produce verbose output that lists 2905 # what "hidden" libraries, object files and flags are used when 2906 # linking a shared library. 2907 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2908 2909else 2910 GXX=no 2911 with_gnu_ld=no 2912 wlarc= 2913fi 2914 2915# PORTME: fill in a description of your system's C++ link characteristics 2916AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2917_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2918case $host_os in 2919 aix3*) 2920 # FIXME: insert proper C++ library support 2921 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2922 ;; 2923 aix4* | aix5*) 2924 if test "$host_cpu" = ia64; then 2925 # On IA64, the linker does run time linking by default, so we don't 2926 # have to do anything special. 2927 aix_use_runtimelinking=no 2928 exp_sym_flag='-Bexport' 2929 no_entry_flag="" 2930 else 2931 aix_use_runtimelinking=no 2932 2933 # Test if we are trying to use run time linking or normal 2934 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2935 # need to do runtime linking. 2936 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2937 for ld_flag in $LDFLAGS; do 2938 case $ld_flag in 2939 *-brtl*) 2940 aix_use_runtimelinking=yes 2941 break 2942 ;; 2943 esac 2944 done 2945 ;; 2946 esac 2947 2948 exp_sym_flag='-bexport' 2949 no_entry_flag='-bnoentry' 2950 fi 2951 2952 # When large executables or shared objects are built, AIX ld can 2953 # have problems creating the table of contents. If linking a library 2954 # or program results in "error TOC overflow" add -mminimal-toc to 2955 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2956 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2957 2958 _LT_AC_TAGVAR(archive_cmds, $1)='' 2959 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2960 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2961 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2962 2963 if test "$GXX" = yes; then 2964 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2965 # We only want to do this on AIX 4.2 and lower, the check 2966 # below for broken collect2 doesn't work under 4.3+ 2967 collect2name=`${CC} -print-prog-name=collect2` 2968 if test -f "$collect2name" && \ 2969 strings "$collect2name" | grep resolve_lib_name >/dev/null 2970 then 2971 # We have reworked collect2 2972 : 2973 else 2974 # We have old collect2 2975 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2976 # It fails to find uninstalled libraries when the uninstalled 2977 # path is not listed in the libpath. Setting hardcode_minus_L 2978 # to unsupported forces relinking 2979 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2981 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2982 fi 2983 ;; 2984 esac 2985 shared_flag='-shared' 2986 if test "$aix_use_runtimelinking" = yes; then 2987 shared_flag="$shared_flag "'${wl}-G' 2988 fi 2989 else 2990 # not using gcc 2991 if test "$host_cpu" = ia64; then 2992 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2993 # chokes on -Wl,-G. The following line is correct: 2994 shared_flag='-G' 2995 else 2996 if test "$aix_use_runtimelinking" = yes; then 2997 shared_flag='${wl}-G' 2998 else 2999 shared_flag='${wl}-bM:SRE' 3000 fi 3001 fi 3002 fi 3003 3004 # It seems that -bexpall does not export symbols beginning with 3005 # underscore (_), so it is better to generate a list of symbols to export. 3006 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3007 if test "$aix_use_runtimelinking" = yes; then 3008 # Warning - without using the other runtime loading flags (-brtl), 3009 # -berok will link without error, but may produce a broken library. 3010 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3011 # Determine the default libpath from the value encoded in an empty executable. 3012 _LT_AC_SYS_LIBPATH_AIX 3013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3014 3015 _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 $shared_flag" 3016 else 3017 if test "$host_cpu" = ia64; then 3018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3019 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3020 _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" 3021 else 3022 # Determine the default libpath from the value encoded in an empty executable. 3023 _LT_AC_SYS_LIBPATH_AIX 3024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3025 # Warning - without using the other run time loading flags, 3026 # -berok will link without error, but may produce a broken library. 3027 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3028 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3029 # Exported symbols can be pulled into shared objects from archives 3030 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3031 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3032 # This is similar to how AIX traditionally builds its shared libraries. 3033 _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' 3034 fi 3035 fi 3036 ;; 3037 3038 beos*) 3039 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3040 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3041 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3042 # support --undefined. This deserves some investigation. FIXME 3043 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3044 else 3045 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3046 fi 3047 ;; 3048 3049 chorus*) 3050 case $cc_basename in 3051 *) 3052 # FIXME: insert proper C++ library support 3053 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3054 ;; 3055 esac 3056 ;; 3057 3058 cygwin* | mingw* | pw32*) 3059 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3060 # as there is no search path for DLLs. 3061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3062 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3063 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3064 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3065 3066 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3067 _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' 3068 # If the export-symbols file already is a .def file (1st line 3069 # is EXPORTS), use it as is; otherwise, prepend... 3070 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3071 cp $export_symbols $output_objdir/$soname.def; 3072 else 3073 echo EXPORTS > $output_objdir/$soname.def; 3074 cat $export_symbols >> $output_objdir/$soname.def; 3075 fi~ 3076 $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' 3077 else 3078 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3079 fi 3080 ;; 3081 darwin* | rhapsody*) 3082 case $host_os in 3083 rhapsody* | darwin1.[[012]]) 3084 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3085 ;; 3086 *) # Darwin 1.3 on 3087 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3088 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3089 else 3090 case ${MACOSX_DEPLOYMENT_TARGET} in 3091 10.[[012]]) 3092 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3093 ;; 3094 10.*) 3095 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3096 ;; 3097 esac 3098 fi 3099 ;; 3100 esac 3101 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3102 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3103 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3104 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3105 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3106 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3107 3108 if test "$GXX" = yes ; then 3109 lt_int_apple_cc_single_mod=no 3110 output_verbose_link_cmd='echo' 3111 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3112 lt_int_apple_cc_single_mod=yes 3113 fi 3114 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3115 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3116 else 3117 _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' 3118 fi 3119 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3120 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3121 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3122 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3123 else 3124 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3125 fi 3126 _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}' 3127 else 3128 case $cc_basename in 3129 xlc*) 3130 output_verbose_link_cmd='echo' 3131 _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' 3132 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3133 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3134 _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}' 3135 _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}' 3136 ;; 3137 *) 3138 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3139 ;; 3140 esac 3141 fi 3142 ;; 3143 3144 dgux*) 3145 case $cc_basename in 3146 ec++*) 3147 # FIXME: insert proper C++ library support 3148 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3149 ;; 3150 ghcx*) 3151 # Green Hills C++ Compiler 3152 # FIXME: insert proper C++ library support 3153 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3154 ;; 3155 *) 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 ;; 3159 esac 3160 ;; 3161 freebsd[[12]]*) 3162 # C++ shared libraries reported to be fairly broken before switch to ELF 3163 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3164 ;; 3165 freebsd-elf*) 3166 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3167 ;; 3168 freebsd* | dragonfly*) 3169 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3170 # conventions 3171 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3172 ;; 3173 gnu*) 3174 ;; 3175 hpux9*) 3176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3177 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3178 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3179 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3180 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3181 # but as the default 3182 # location of the library. 3183 3184 case $cc_basename in 3185 CC*) 3186 # FIXME: insert proper C++ library support 3187 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3188 ;; 3189 aCC*) 3190 _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 $lib' 3191 # Commands to make compiler produce verbose output that lists 3192 # what "hidden" libraries, object files and flags are used when 3193 # linking a shared library. 3194 # 3195 # There doesn't appear to be a way to prevent this compiler from 3196 # explicitly linking system object files so we need to strip them 3197 # from the output so that they don't get included in the library 3198 # dependencies. 3199 output_verbose_link_cmd='templist=`($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 $list' 3200 ;; 3201 *) 3202 if test "$GXX" = yes; then 3203 _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' 3204 else 3205 # FIXME: insert proper C++ library support 3206 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3207 fi 3208 ;; 3209 esac 3210 ;; 3211 hpux10*|hpux11*) 3212 if test $with_gnu_ld = no; then 3213 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3214 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3215 3216 case $host_cpu in 3217 hppa*64*|ia64*) ;; 3218 *) 3219 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3220 ;; 3221 esac 3222 fi 3223 case $host_cpu in 3224 hppa*64*|ia64*) 3225 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3226 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3227 ;; 3228 *) 3229 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3230 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3231 # but as the default 3232 # location of the library. 3233 ;; 3234 esac 3235 3236 case $cc_basename in 3237 CC*) 3238 # FIXME: insert proper C++ library support 3239 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3240 ;; 3241 aCC*) 3242 case $host_cpu in 3243 hppa*64*) 3244 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3245 ;; 3246 ia64*) 3247 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3248 ;; 3249 *) 3250 _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 $compiler_flags' 3251 ;; 3252 esac 3253 # Commands to make compiler produce verbose output that lists 3254 # what "hidden" libraries, object files and flags are used when 3255 # linking a shared library. 3256 # 3257 # There doesn't appear to be a way to prevent this compiler from 3258 # explicitly linking system object files so we need to strip them 3259 # from the output so that they don't get included in the library 3260 # dependencies. 3261 output_verbose_link_cmd='templist=`($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 $list' 3262 ;; 3263 *) 3264 if test "$GXX" = yes; then 3265 if test $with_gnu_ld = no; then 3266 case $host_cpu in 3267 hppa*64*) 3268 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3269 ;; 3270 ia64*) 3271 _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' 3272 ;; 3273 *) 3274 _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' 3275 ;; 3276 esac 3277 fi 3278 else 3279 # FIXME: insert proper C++ library support 3280 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3281 fi 3282 ;; 3283 esac 3284 ;; 3285 interix[[3-9]]*) 3286 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3287 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3289 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3290 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3291 # Instead, shared libraries are loaded at an image base (0x10000000 by 3292 # default) and relocated if they conflict, which is a slow very memory 3293 # consuming and fragmenting process. To avoid this, we pick a random, 3294 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3295 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3296 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3297 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3298 ;; 3299 irix5* | irix6*) 3300 case $cc_basename in 3301 CC*) 3302 # SGI C++ 3303 _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' 3304 3305 # Archives containing C++ object files must be created using 3306 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3307 # necessary to make sure instantiated templates are included 3308 # in the archive. 3309 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3310 ;; 3311 *) 3312 if test "$GXX" = yes; then 3313 if test "$with_gnu_ld" = no; then 3314 _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' 3315 else 3316 _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' 3317 fi 3318 fi 3319 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3320 ;; 3321 esac 3322 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3323 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3324 ;; 3325 linux* | k*bsd*-gnu) 3326 case $cc_basename in 3327 KCC*) 3328 # Kuck and Associates, Inc. (KAI) C++ Compiler 3329 3330 # KCC will only create a shared library if the output file 3331 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3332 # to its proper name (with version) after linking. 3333 _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' 3334 _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 $lib' 3335 # Commands to make compiler produce verbose output that lists 3336 # what "hidden" libraries, object files and flags are used when 3337 # linking a shared library. 3338 # 3339 # There doesn't appear to be a way to prevent this compiler from 3340 # explicitly linking system object files so we need to strip them 3341 # from the output so that they don't get included in the library 3342 # dependencies. 3343 output_verbose_link_cmd='templist=`$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' 3344 3345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3346 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3347 3348 # Archives containing C++ object files must be created using 3349 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3350 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3351 ;; 3352 icpc*) 3353 # Intel C++ 3354 with_gnu_ld=yes 3355 # version 8.0 and above of icpc choke on multiply defined symbols 3356 # if we add $predep_objects and $postdep_objects, however 7.1 and 3357 # earlier do not add the objects themselves. 3358 case `$CC -V 2>&1` in 3359 *"Version 7."*) 3360 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3361 _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' 3362 ;; 3363 *) # Version 8.0 or newer 3364 tmp_idyn= 3365 case $host_cpu in 3366 ia64*) tmp_idyn=' -i_dynamic';; 3367 esac 3368 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3369 _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' 3370 ;; 3371 esac 3372 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3373 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3374 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3375 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3376 ;; 3377 pgCC*) 3378 # Portland Group C++ compiler 3379 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3380 _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' 3381 3382 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3383 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3384 _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' 3385 ;; 3386 cxx*) 3387 # Compaq C++ 3388 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3389 _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' 3390 3391 runpath_var=LD_RUN_PATH 3392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3393 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3394 3395 # Commands to make compiler produce verbose output that lists 3396 # what "hidden" libraries, object files and flags are used when 3397 # linking a shared library. 3398 # 3399 # There doesn't appear to be a way to prevent this compiler from 3400 # explicitly linking system object files so we need to strip them 3401 # from the output so that they don't get included in the library 3402 # dependencies. 3403 output_verbose_link_cmd='templist=`$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 $list' 3404 ;; 3405 *) 3406 case `$CC -V 2>&1 | sed 5q` in 3407 *Sun\ C*) 3408 # Sun C++ 5.9 3409 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3411 _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' 3412 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3413 _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' 3414 3415 # Not sure whether something based on 3416 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3417 # would be better. 3418 output_verbose_link_cmd='echo' 3419 3420 # Archives containing C++ object files must be created using 3421 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3422 # necessary to make sure instantiated templates are included 3423 # in the archive. 3424 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3425 ;; 3426 esac 3427 ;; 3428 esac 3429 ;; 3430 lynxos*) 3431 # FIXME: insert proper C++ library support 3432 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3433 ;; 3434 m88k*) 3435 # FIXME: insert proper C++ library support 3436 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3437 ;; 3438 mvs*) 3439 case $cc_basename in 3440 cxx*) 3441 # FIXME: insert proper C++ library support 3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3443 ;; 3444 *) 3445 # FIXME: insert proper C++ library support 3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3447 ;; 3448 esac 3449 ;; 3450 netbsd*) 3451 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3452 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3453 wlarc= 3454 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3455 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3457 fi 3458 # Workaround some broken pre-1.5 toolchains 3459 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3460 ;; 3461 openbsd2*) 3462 # C++ shared libraries are fairly broken 3463 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3464 ;; 3465 openbsd*) 3466 if test -f /usr/libexec/ld.so; then 3467 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3468 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3469 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3470 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3471 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3472 _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' 3473 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3474 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3475 fi 3476 output_verbose_link_cmd='echo' 3477 else 3478 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3479 fi 3480 ;; 3481 osf3*) 3482 case $cc_basename in 3483 KCC*) 3484 # Kuck and Associates, Inc. (KAI) C++ Compiler 3485 3486 # KCC will only create a shared library if the output file 3487 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3488 # to its proper name (with version) after linking. 3489 _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' 3490 3491 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3492 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3493 3494 # Archives containing C++ object files must be created using 3495 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3496 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3497 3498 ;; 3499 RCC*) 3500 # Rational C++ 2.4.1 3501 # FIXME: insert proper C++ library support 3502 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3503 ;; 3504 cxx*) 3505 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3506 _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' 3507 3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3509 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3510 3511 # Commands to make compiler produce verbose output that lists 3512 # what "hidden" libraries, object files and flags are used when 3513 # linking a shared library. 3514 # 3515 # There doesn't appear to be a way to prevent this compiler from 3516 # explicitly linking system object files so we need to strip them 3517 # from the output so that they don't get included in the library 3518 # dependencies. 3519 output_verbose_link_cmd='templist=`$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 $list' 3520 ;; 3521 *) 3522 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3523 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3524 _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' 3525 3526 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3527 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3528 3529 # Commands to make compiler produce verbose output that lists 3530 # what "hidden" libraries, object files and flags are used when 3531 # linking a shared library. 3532 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3533 3534 else 3535 # FIXME: insert proper C++ library support 3536 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3537 fi 3538 ;; 3539 esac 3540 ;; 3541 osf4* | osf5*) 3542 case $cc_basename in 3543 KCC*) 3544 # Kuck and Associates, Inc. (KAI) C++ Compiler 3545 3546 # KCC will only create a shared library if the output file 3547 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3548 # to its proper name (with version) after linking. 3549 _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' 3550 3551 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3552 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3553 3554 # Archives containing C++ object files must be created using 3555 # the KAI C++ compiler. 3556 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3557 ;; 3558 RCC*) 3559 # Rational C++ 2.4.1 3560 # FIXME: insert proper C++ library support 3561 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3562 ;; 3563 cxx*) 3564 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3565 _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' 3566 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3567 echo "-hidden">> $lib.exp~ 3568 $CC -shared$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~ 3569 $rm $lib.exp' 3570 3571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3572 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3573 3574 # Commands to make compiler produce verbose output that lists 3575 # what "hidden" libraries, object files and flags are used when 3576 # linking a shared library. 3577 # 3578 # There doesn't appear to be a way to prevent this compiler from 3579 # explicitly linking system object files so we need to strip them 3580 # from the output so that they don't get included in the library 3581 # dependencies. 3582 output_verbose_link_cmd='templist=`$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 $list' 3583 ;; 3584 *) 3585 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3586 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3587 _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' 3588 3589 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3590 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3591 3592 # Commands to make compiler produce verbose output that lists 3593 # what "hidden" libraries, object files and flags are used when 3594 # linking a shared library. 3595 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3596 3597 else 3598 # FIXME: insert proper C++ library support 3599 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3600 fi 3601 ;; 3602 esac 3603 ;; 3604 psos*) 3605 # FIXME: insert proper C++ library support 3606 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3607 ;; 3608 sunos4*) 3609 case $cc_basename in 3610 CC*) 3611 # Sun C++ 4.x 3612 # FIXME: insert proper C++ library support 3613 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3614 ;; 3615 lcc*) 3616 # Lucid 3617 # FIXME: insert proper C++ library support 3618 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3619 ;; 3620 *) 3621 # FIXME: insert proper C++ library support 3622 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3623 ;; 3624 esac 3625 ;; 3626 solaris*) 3627 case $cc_basename in 3628 CC*) 3629 # Sun C++ 4.2, 5.x and Centerline C++ 3630 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3631 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3632 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3633 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3634 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3635 3636 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3637 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3638 case $host_os in 3639 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3640 *) 3641 # The compiler driver will combine and reorder linker options, 3642 # but understands `-z linker_flag'. 3643 # Supported since Solaris 2.6 (maybe 2.5.1?) 3644 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3645 ;; 3646 esac 3647 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3648 3649 output_verbose_link_cmd='echo' 3650 3651 # Archives containing C++ object files must be created using 3652 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3653 # necessary to make sure instantiated templates are included 3654 # in the archive. 3655 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3656 ;; 3657 gcx*) 3658 # Green Hills C++ Compiler 3659 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3660 3661 # The C++ compiler must be used to create the archive. 3662 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3663 ;; 3664 *) 3665 # GNU C++ compiler with Solaris linker 3666 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3667 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3668 if $CC --version | grep -v '^2\.7' > /dev/null; then 3669 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3670 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3671 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3672 3673 # Commands to make compiler produce verbose output that lists 3674 # what "hidden" libraries, object files and flags are used when 3675 # linking a shared library. 3676 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3677 else 3678 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3679 # platform. 3680 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3681 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3682 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3683 3684 # Commands to make compiler produce verbose output that lists 3685 # what "hidden" libraries, object files and flags are used when 3686 # linking a shared library. 3687 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3688 fi 3689 3690 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3691 case $host_os in 3692 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3693 *) 3694 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3695 ;; 3696 esac 3697 fi 3698 ;; 3699 esac 3700 ;; 3701 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3702 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3703 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3704 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3705 runpath_var='LD_RUN_PATH' 3706 3707 case $cc_basename in 3708 CC*) 3709 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3710 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3711 ;; 3712 *) 3713 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3714 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3715 ;; 3716 esac 3717 ;; 3718 sysv5* | sco3.2v5* | sco5v6*) 3719 # Note: We can NOT use -z defs as we might desire, because we do not 3720 # link with -lc, and that would cause any symbols used from libc to 3721 # always be unresolved, which means just about no library would 3722 # ever link correctly. If we're not using GNU ld we use -z text 3723 # though, which does catch some bad symbols but isn't as heavy-handed 3724 # as -z defs. 3725 # For security reasons, it is highly recommended that you always 3726 # use absolute paths for naming shared libraries, and exclude the 3727 # DT_RUNPATH tag from executables and libraries. But doing so 3728 # requires that you compile everything twice, which is a pain. 3729 # So that behaviour is only enabled if SCOABSPATH is set to a 3730 # non-empty value in the environment. Most likely only useful for 3731 # creating official distributions of packages. 3732 # This is a hack until libtool officially supports absolute path 3733 # names for shared libraries. 3734 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3735 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3736 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3737 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3738 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3739 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3740 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3741 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3742 runpath_var='LD_RUN_PATH' 3743 3744 case $cc_basename in 3745 CC*) 3746 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3747 _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' 3748 ;; 3749 *) 3750 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3751 _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' 3752 ;; 3753 esac 3754 ;; 3755 tandem*) 3756 case $cc_basename in 3757 NCC*) 3758 # NonStop-UX NCC 3.20 3759 # FIXME: insert proper C++ library support 3760 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3761 ;; 3762 *) 3763 # FIXME: insert proper C++ library support 3764 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3765 ;; 3766 esac 3767 ;; 3768 vxworks*) 3769 # FIXME: insert proper C++ library support 3770 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3771 ;; 3772 *) 3773 # FIXME: insert proper C++ library support 3774 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3775 ;; 3776esac 3777AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3778test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3779 3780_LT_AC_TAGVAR(GCC, $1)="$GXX" 3781_LT_AC_TAGVAR(LD, $1)="$LD" 3782 3783AC_LIBTOOL_POSTDEP_PREDEP($1) 3784AC_LIBTOOL_PROG_COMPILER_PIC($1) 3785AC_LIBTOOL_PROG_CC_C_O($1) 3786AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3787AC_LIBTOOL_PROG_LD_SHLIBS($1) 3788AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3789AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3790 3791AC_LIBTOOL_CONFIG($1) 3792 3793AC_LANG_POP 3794CC=$lt_save_CC 3795LDCXX=$LD 3796LD=$lt_save_LD 3797GCC=$lt_save_GCC 3798with_gnu_ldcxx=$with_gnu_ld 3799with_gnu_ld=$lt_save_with_gnu_ld 3800lt_cv_path_LDCXX=$lt_cv_path_LD 3801lt_cv_path_LD=$lt_save_path_LD 3802lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3803lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3804])# AC_LIBTOOL_LANG_CXX_CONFIG 3805 3806# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3807# ------------------------------------ 3808# Figure out "hidden" library dependencies from verbose 3809# compiler output when linking a shared library. 3810# Parse the compiler output and extract the necessary 3811# objects, libraries and library flags. 3812AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3813dnl we can't use the lt_simple_compile_test_code here, 3814dnl because it contains code intended for an executable, 3815dnl not a library. It's possible we should let each 3816dnl tag define a new lt_????_link_test_code variable, 3817dnl but it's only used here... 3818ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3819int a; 3820void foo (void) { a = 0; } 3821EOF 3822],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3823class Foo 3824{ 3825public: 3826 Foo (void) { a = 0; } 3827private: 3828 int a; 3829}; 3830EOF 3831],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3832 subroutine foo 3833 implicit none 3834 integer*4 a 3835 a=0 3836 return 3837 end 3838EOF 3839],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3840public class foo { 3841 private int a; 3842 public void bar (void) { 3843 a = 0; 3844 } 3845}; 3846EOF 3847]) 3848dnl Parse the compiler output and extract the necessary 3849dnl objects, libraries and library flags. 3850if AC_TRY_EVAL(ac_compile); then 3851 # Parse the compiler output and extract the necessary 3852 # objects, libraries and library flags. 3853 3854 # Sentinel used to keep track of whether or not we are before 3855 # the conftest object file. 3856 pre_test_object_deps_done=no 3857 3858 # The `*' in the case matches for architectures that use `case' in 3859 # $output_verbose_cmd can trigger glob expansion during the loop 3860 # eval without this substitution. 3861 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3862 3863 for p in `eval $output_verbose_link_cmd`; do 3864 case $p in 3865 3866 -L* | -R* | -l*) 3867 # Some compilers place space between "-{L,R}" and the path. 3868 # Remove the space. 3869 if test $p = "-L" \ 3870 || test $p = "-R"; then 3871 prev=$p 3872 continue 3873 else 3874 prev= 3875 fi 3876 3877 if test "$pre_test_object_deps_done" = no; then 3878 case $p in 3879 -L* | -R*) 3880 # Internal compiler library paths should come after those 3881 # provided the user. The postdeps already come after the 3882 # user supplied libs so there is no need to process them. 3883 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3884 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3885 else 3886 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3887 fi 3888 ;; 3889 # The "-l" case would never come before the object being 3890 # linked, so don't bother handling this case. 3891 esac 3892 else 3893 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3894 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3895 else 3896 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3897 fi 3898 fi 3899 ;; 3900 3901 *.$objext) 3902 # This assumes that the test object file only shows up 3903 # once in the compiler output. 3904 if test "$p" = "conftest.$objext"; then 3905 pre_test_object_deps_done=yes 3906 continue 3907 fi 3908 3909 if test "$pre_test_object_deps_done" = no; then 3910 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3911 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3912 else 3913 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3914 fi 3915 else 3916 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3917 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3918 else 3919 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3920 fi 3921 fi 3922 ;; 3923 3924 *) ;; # Ignore the rest. 3925 3926 esac 3927 done 3928 3929 # Clean up. 3930 rm -f a.out a.exe 3931else 3932 echo "libtool.m4: error: problem compiling $1 test program" 3933fi 3934 3935$rm -f confest.$objext 3936 3937# PORTME: override above test on systems where it is broken 3938ifelse([$1],[CXX], 3939[case $host_os in 3940interix[[3-9]]*) 3941 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3942 # hack all around it, let's just trust "g++" to DTRT. 3943 _LT_AC_TAGVAR(predep_objects,$1)= 3944 _LT_AC_TAGVAR(postdep_objects,$1)= 3945 _LT_AC_TAGVAR(postdeps,$1)= 3946 ;; 3947 3948linux*) 3949 case `$CC -V 2>&1 | sed 5q` in 3950 *Sun\ C*) 3951 # Sun C++ 5.9 3952 # 3953 # The more standards-conforming stlport4 library is 3954 # incompatible with the Cstd library. Avoid specifying 3955 # it if it's in CXXFLAGS. Ignore libCrun as 3956 # -library=stlport4 depends on it. 3957 case " $CXX $CXXFLAGS " in 3958 *" -library=stlport4 "*) 3959 solaris_use_stlport4=yes 3960 ;; 3961 esac 3962 if test "$solaris_use_stlport4" != yes; then 3963 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3964 fi 3965 ;; 3966 esac 3967 ;; 3968 3969solaris*) 3970 case $cc_basename in 3971 CC*) 3972 # The more standards-conforming stlport4 library is 3973 # incompatible with the Cstd library. Avoid specifying 3974 # it if it's in CXXFLAGS. Ignore libCrun as 3975 # -library=stlport4 depends on it. 3976 case " $CXX $CXXFLAGS " in 3977 *" -library=stlport4 "*) 3978 solaris_use_stlport4=yes 3979 ;; 3980 esac 3981 3982 # Adding this requires a known-good setup of shared libraries for 3983 # Sun compiler versions before 5.6, else PIC objects from an old 3984 # archive will be linked into the output, leading to subtle bugs. 3985 if test "$solaris_use_stlport4" != yes; then 3986 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3987 fi 3988 ;; 3989 esac 3990 ;; 3991esac 3992]) 3993 3994case " $_LT_AC_TAGVAR(postdeps, $1) " in 3995*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3996esac 3997])# AC_LIBTOOL_POSTDEP_PREDEP 3998 3999# AC_LIBTOOL_LANG_F77_CONFIG 4000# -------------------------- 4001# Ensure that the configuration vars for the C compiler are 4002# suitably defined. Those variables are subsequently used by 4003# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4004AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 4005AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 4006[AC_REQUIRE([AC_PROG_F77]) 4007AC_LANG_PUSH(Fortran 77) 4008 4009_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4010_LT_AC_TAGVAR(allow_undefined_flag, $1)= 4011_LT_AC_TAGVAR(always_export_symbols, $1)=no 4012_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4013_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4014_LT_AC_TAGVAR(hardcode_direct, $1)=no 4015_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4016_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4017_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4018_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4019_LT_AC_TAGVAR(hardcode_automatic, $1)=no 4020_LT_AC_TAGVAR(module_cmds, $1)= 4021_LT_AC_TAGVAR(module_expsym_cmds, $1)= 4022_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4023_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4024_LT_AC_TAGVAR(no_undefined_flag, $1)= 4025_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4026_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4027 4028# Source file extension for f77 test sources. 4029ac_ext=f 4030 4031# Object file extension for compiled f77 test sources. 4032objext=o 4033_LT_AC_TAGVAR(objext, $1)=$objext 4034 4035# Code to be used in simple compile tests 4036lt_simple_compile_test_code="\ 4037 subroutine t 4038 return 4039 end 4040" 4041 4042# Code to be used in simple link tests 4043lt_simple_link_test_code="\ 4044 program t 4045 end 4046" 4047 4048# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4049_LT_AC_SYS_COMPILER 4050 4051# save warnings/boilerplate of simple test code 4052_LT_COMPILER_BOILERPLATE 4053_LT_LINKER_BOILERPLATE 4054 4055# Allow CC to be a program name with arguments. 4056lt_save_CC="$CC" 4057CC=${F77-"f77"} 4058compiler=$CC 4059_LT_AC_TAGVAR(compiler, $1)=$CC 4060_LT_CC_BASENAME([$compiler]) 4061 4062AC_MSG_CHECKING([if libtool supports shared libraries]) 4063AC_MSG_RESULT([$can_build_shared]) 4064 4065AC_MSG_CHECKING([whether to build shared libraries]) 4066test "$can_build_shared" = "no" && enable_shared=no 4067 4068# On AIX, shared libraries and static libraries use the same namespace, and 4069# are all built from PIC. 4070case $host_os in 4071aix3*) 4072 test "$enable_shared" = yes && enable_static=no 4073 if test -n "$RANLIB"; then 4074 archive_cmds="$archive_cmds~\$RANLIB \$lib" 4075 postinstall_cmds='$RANLIB $lib' 4076 fi 4077 ;; 4078aix4* | aix5*) 4079 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 4080 test "$enable_shared" = yes && enable_static=no 4081 fi 4082 ;; 4083esac 4084AC_MSG_RESULT([$enable_shared]) 4085 4086AC_MSG_CHECKING([whether to build static libraries]) 4087# Make sure either enable_shared or enable_static is yes. 4088test "$enable_shared" = yes || enable_static=yes 4089AC_MSG_RESULT([$enable_static]) 4090 4091_LT_AC_TAGVAR(GCC, $1)="$G77" 4092_LT_AC_TAGVAR(LD, $1)="$LD" 4093 4094AC_LIBTOOL_PROG_COMPILER_PIC($1) 4095AC_LIBTOOL_PROG_CC_C_O($1) 4096AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4097AC_LIBTOOL_PROG_LD_SHLIBS($1) 4098AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4099AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4100 4101AC_LIBTOOL_CONFIG($1) 4102 4103AC_LANG_POP 4104CC="$lt_save_CC" 4105])# AC_LIBTOOL_LANG_F77_CONFIG 4106 4107 4108# AC_LIBTOOL_LANG_GCJ_CONFIG 4109# -------------------------- 4110# Ensure that the configuration vars for the C compiler are 4111# suitably defined. Those variables are subsequently used by 4112# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4113AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4114AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4115[AC_LANG_SAVE 4116 4117# Source file extension for Java test sources. 4118ac_ext=java 4119 4120# Object file extension for compiled Java test sources. 4121objext=o 4122_LT_AC_TAGVAR(objext, $1)=$objext 4123 4124# Code to be used in simple compile tests 4125lt_simple_compile_test_code="class foo {}" 4126 4127# Code to be used in simple link tests 4128lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 4129 4130# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4131_LT_AC_SYS_COMPILER 4132 4133# save warnings/boilerplate of simple test code 4134_LT_COMPILER_BOILERPLATE 4135_LT_LINKER_BOILERPLATE 4136 4137# Allow CC to be a program name with arguments. 4138lt_save_CC="$CC" 4139CC=${GCJ-"gcj"} 4140compiler=$CC 4141_LT_AC_TAGVAR(compiler, $1)=$CC 4142_LT_CC_BASENAME([$compiler]) 4143 4144# GCJ did not exist at the time GCC didn't implicitly link libc in. 4145_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4146 4147_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4148 4149AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4150AC_LIBTOOL_PROG_COMPILER_PIC($1) 4151AC_LIBTOOL_PROG_CC_C_O($1) 4152AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4153AC_LIBTOOL_PROG_LD_SHLIBS($1) 4154AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4155AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4156 4157AC_LIBTOOL_CONFIG($1) 4158 4159AC_LANG_RESTORE 4160CC="$lt_save_CC" 4161])# AC_LIBTOOL_LANG_GCJ_CONFIG 4162 4163 4164# AC_LIBTOOL_LANG_RC_CONFIG 4165# ------------------------- 4166# Ensure that the configuration vars for the Windows resource compiler are 4167# suitably defined. Those variables are subsequently used by 4168# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4169AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4170AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4171[AC_LANG_SAVE 4172 4173# Source file extension for RC test sources. 4174ac_ext=rc 4175 4176# Object file extension for compiled RC test sources. 4177objext=o 4178_LT_AC_TAGVAR(objext, $1)=$objext 4179 4180# Code to be used in simple compile tests 4181lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 4182 4183# Code to be used in simple link tests 4184lt_simple_link_test_code="$lt_simple_compile_test_code" 4185 4186# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4187_LT_AC_SYS_COMPILER 4188 4189# save warnings/boilerplate of simple test code 4190_LT_COMPILER_BOILERPLATE 4191_LT_LINKER_BOILERPLATE 4192 4193# Allow CC to be a program name with arguments. 4194lt_save_CC="$CC" 4195CC=${RC-"windres"} 4196compiler=$CC 4197_LT_AC_TAGVAR(compiler, $1)=$CC 4198_LT_CC_BASENAME([$compiler]) 4199_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4200 4201AC_LIBTOOL_CONFIG($1) 4202 4203AC_LANG_RESTORE 4204CC="$lt_save_CC" 4205])# AC_LIBTOOL_LANG_RC_CONFIG 4206 4207 4208# AC_LIBTOOL_CONFIG([TAGNAME]) 4209# ---------------------------- 4210# If TAGNAME is not passed, then create an initial libtool script 4211# with a default configuration from the untagged config vars. Otherwise 4212# add code to config.status for appending the configuration named by 4213# TAGNAME from the matching tagged config vars. 4214AC_DEFUN([AC_LIBTOOL_CONFIG], 4215[# The else clause should only fire when bootstrapping the 4216# libtool distribution, otherwise you forgot to ship ltmain.sh 4217# with your package, and you will get complaints that there are 4218# no rules to generate ltmain.sh. 4219if test -f "$ltmain"; then 4220 # See if we are running on zsh, and set the options which allow our commands through 4221 # without removal of \ escapes. 4222 if test -n "${ZSH_VERSION+set}" ; then 4223 setopt NO_GLOB_SUBST 4224 fi 4225 # Now quote all the things that may contain metacharacters while being 4226 # careful not to overquote the AC_SUBSTed values. We take copies of the 4227 # variables and quote the copies for generation of the libtool script. 4228 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4229 SED SHELL STRIP \ 4230 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4231 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4232 deplibs_check_method reload_flag reload_cmds need_locks \ 4233 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4234 lt_cv_sys_global_symbol_to_c_name_address \ 4235 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4236 old_postinstall_cmds old_postuninstall_cmds \ 4237 _LT_AC_TAGVAR(compiler, $1) \ 4238 _LT_AC_TAGVAR(CC, $1) \ 4239 _LT_AC_TAGVAR(LD, $1) \ 4240 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4241 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4242 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4243 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4244 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4245 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4246 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4247 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4248 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4249 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4250 _LT_AC_TAGVAR(predep_objects, $1) \ 4251 _LT_AC_TAGVAR(postdep_objects, $1) \ 4252 _LT_AC_TAGVAR(predeps, $1) \ 4253 _LT_AC_TAGVAR(postdeps, $1) \ 4254 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4255 _LT_AC_TAGVAR(archive_cmds, $1) \ 4256 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4257 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4258 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4259 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4260 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4261 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4262 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4263 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4264 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4265 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4266 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4267 _LT_AC_TAGVAR(module_cmds, $1) \ 4268 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4269 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4270 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4271 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4272 _LT_AC_TAGVAR(include_expsyms, $1); do 4273 4274 case $var in 4275 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4276 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4277 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4278 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4279 _LT_AC_TAGVAR(module_cmds, $1) | \ 4280 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4281 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4282 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4283 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4284 postinstall_cmds | postuninstall_cmds | \ 4285 old_postinstall_cmds | old_postuninstall_cmds | \ 4286 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4287 # Double-quote double-evaled strings. 4288 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4289 ;; 4290 *) 4291 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4292 ;; 4293 esac 4294 done 4295 4296 case $lt_echo in 4297 *'\[$]0 --fallback-echo"') 4298 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4299 ;; 4300 esac 4301 4302ifelse([$1], [], 4303 [cfgfile="${ofile}T" 4304 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4305 $rm -f "$cfgfile" 4306 AC_MSG_NOTICE([creating $ofile])], 4307 [cfgfile="$ofile"]) 4308 4309 cat <<__EOF__ >> "$cfgfile" 4310ifelse([$1], [], 4311[#! $SHELL 4312 4313# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4314# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4315# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4316# 4317# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 4318# Free Software Foundation, Inc. 4319# 4320# This file is part of GNU Libtool: 4321# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4322# 4323# This program is free software; you can redistribute it and/or modify 4324# it under the terms of the GNU General Public License as published by 4325# the Free Software Foundation; either version 2 of the License, or 4326# (at your option) any later version. 4327# 4328# This program is distributed in the hope that it will be useful, but 4329# WITHOUT ANY WARRANTY; without even the implied warranty of 4330# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4331# General Public License for more details. 4332# 4333# You should have received a copy of the GNU General Public License 4334# along with this program; if not, write to the Free Software 4335# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4336# 4337# As a special exception to the GNU General Public License, if you 4338# distribute this file as part of a program that contains a 4339# configuration script generated by Autoconf, you may include it under 4340# the same distribution terms that you use for the rest of that program. 4341 4342# A sed program that does not truncate output. 4343SED=$lt_SED 4344 4345# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4346Xsed="$SED -e 1s/^X//" 4347 4348# The HP-UX ksh and POSIX shell print the target directory to stdout 4349# if CDPATH is set. 4350(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4351 4352# The names of the tagged configurations supported by this script. 4353available_tags= 4354 4355# ### BEGIN LIBTOOL CONFIG], 4356[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4357 4358# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4359 4360# Shell to use when invoking shell scripts. 4361SHELL=$lt_SHELL 4362 4363# Whether or not to build shared libraries. 4364build_libtool_libs=$enable_shared 4365 4366# Whether or not to build static libraries. 4367build_old_libs=$enable_static 4368 4369# Whether or not to add -lc for building shared libraries. 4370build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4371 4372# Whether or not to disallow shared libs when runtime libs are static 4373allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4374 4375# Whether or not to optimize for fast installation. 4376fast_install=$enable_fast_install 4377 4378# The host system. 4379host_alias=$host_alias 4380host=$host 4381host_os=$host_os 4382 4383# The build system. 4384build_alias=$build_alias 4385build=$build 4386build_os=$build_os 4387 4388# An echo program that does not interpret backslashes. 4389echo=$lt_echo 4390 4391# The archiver. 4392AR=$lt_AR 4393AR_FLAGS=$lt_AR_FLAGS 4394 4395# A C compiler. 4396LTCC=$lt_LTCC 4397 4398# LTCC compiler flags. 4399LTCFLAGS=$lt_LTCFLAGS 4400 4401# A language-specific compiler. 4402CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4403 4404# Is the compiler the GNU C compiler? 4405with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4406 4407# An ERE matcher. 4408EGREP=$lt_EGREP 4409 4410# The linker used to build libraries. 4411LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4412 4413# Whether we need hard or soft links. 4414LN_S=$lt_LN_S 4415 4416# A BSD-compatible nm program. 4417NM=$lt_NM 4418 4419# A symbol stripping program 4420STRIP=$lt_STRIP 4421 4422# Used to examine libraries when file_magic_cmd begins "file" 4423MAGIC_CMD=$MAGIC_CMD 4424 4425# Used on cygwin: DLL creation program. 4426DLLTOOL="$DLLTOOL" 4427 4428# Used on cygwin: object dumper. 4429OBJDUMP="$OBJDUMP" 4430 4431# Used on cygwin: assembler. 4432AS="$AS" 4433 4434# The name of the directory that contains temporary libtool files. 4435objdir=$objdir 4436 4437# How to create reloadable object files. 4438reload_flag=$lt_reload_flag 4439reload_cmds=$lt_reload_cmds 4440 4441# How to pass a linker flag through the compiler. 4442wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4443 4444# Object file suffix (normally "o"). 4445objext="$ac_objext" 4446 4447# Old archive suffix (normally "a"). 4448libext="$libext" 4449 4450# Shared library suffix (normally ".so"). 4451shrext_cmds='$shrext_cmds' 4452 4453# Executable file suffix (normally ""). 4454exeext="$exeext" 4455 4456# Additional compiler flags for building library objects. 4457pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4458pic_mode=$pic_mode 4459 4460# What is the maximum length of a command? 4461max_cmd_len=$lt_cv_sys_max_cmd_len 4462 4463# Does compiler simultaneously support -c and -o options? 4464compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4465 4466# Must we lock files when doing compilation? 4467need_locks=$lt_need_locks 4468 4469# Do we need the lib prefix for modules? 4470need_lib_prefix=$need_lib_prefix 4471 4472# Do we need a version for libraries? 4473need_version=$need_version 4474 4475# Whether dlopen is supported. 4476dlopen_support=$enable_dlopen 4477 4478# Whether dlopen of programs is supported. 4479dlopen_self=$enable_dlopen_self 4480 4481# Whether dlopen of statically linked programs is supported. 4482dlopen_self_static=$enable_dlopen_self_static 4483 4484# Compiler flag to prevent dynamic linking. 4485link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4486 4487# Compiler flag to turn off builtin functions. 4488no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4489 4490# Compiler flag to allow reflexive dlopens. 4491export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4492 4493# Compiler flag to generate shared objects directly from archives. 4494whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4495 4496# Compiler flag to generate thread-safe objects. 4497thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4498 4499# Library versioning type. 4500version_type=$version_type 4501 4502# Format of library name prefix. 4503libname_spec=$lt_libname_spec 4504 4505# List of archive names. First name is the real one, the rest are links. 4506# The last name is the one that the linker finds with -lNAME. 4507library_names_spec=$lt_library_names_spec 4508 4509# The coded name of the library, if different from the real name. 4510soname_spec=$lt_soname_spec 4511 4512# Commands used to build and install an old-style archive. 4513RANLIB=$lt_RANLIB 4514old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4515old_postinstall_cmds=$lt_old_postinstall_cmds 4516old_postuninstall_cmds=$lt_old_postuninstall_cmds 4517 4518# Create an old-style archive from a shared archive. 4519old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4520 4521# Create a temporary old-style archive to link instead of a shared archive. 4522old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4523 4524# Commands used to build and install a shared archive. 4525archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4526archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4527postinstall_cmds=$lt_postinstall_cmds 4528postuninstall_cmds=$lt_postuninstall_cmds 4529 4530# Commands used to build a loadable module (assumed same as above if empty) 4531module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4532module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4533 4534# Commands to strip libraries. 4535old_striplib=$lt_old_striplib 4536striplib=$lt_striplib 4537 4538# Dependencies to place before the objects being linked to create a 4539# shared library. 4540predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4541 4542# Dependencies to place after the objects being linked to create a 4543# shared library. 4544postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4545 4546# Dependencies to place before the objects being linked to create a 4547# shared library. 4548predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4549 4550# Dependencies to place after the objects being linked to create a 4551# shared library. 4552postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4553 4554# The library search path used internally by the compiler when linking 4555# a shared library. 4556compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4557 4558# Method to check whether dependent libraries are shared objects. 4559deplibs_check_method=$lt_deplibs_check_method 4560 4561# Command to use when deplibs_check_method == file_magic. 4562file_magic_cmd=$lt_file_magic_cmd 4563 4564# Flag that allows shared libraries with undefined symbols to be built. 4565allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4566 4567# Flag that forces no undefined symbols. 4568no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4569 4570# Commands used to finish a libtool library installation in a directory. 4571finish_cmds=$lt_finish_cmds 4572 4573# Same as above, but a single script fragment to be evaled but not shown. 4574finish_eval=$lt_finish_eval 4575 4576# Take the output of nm and produce a listing of raw symbols and C names. 4577global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4578 4579# Transform the output of nm in a proper C declaration 4580global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4581 4582# Transform the output of nm in a C name address pair 4583global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4584 4585# This is the shared library runtime path variable. 4586runpath_var=$runpath_var 4587 4588# This is the shared library path variable. 4589shlibpath_var=$shlibpath_var 4590 4591# Is shlibpath searched before the hard-coded library search path? 4592shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4593 4594# How to hardcode a shared library path into an executable. 4595hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4596 4597# Whether we should hardcode library paths into libraries. 4598hardcode_into_libs=$hardcode_into_libs 4599 4600# Flag to hardcode \$libdir into a binary during linking. 4601# This must work even if \$libdir does not exist. 4602hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4603 4604# If ld is used when linking, flag to hardcode \$libdir into 4605# a binary during linking. This must work even if \$libdir does 4606# not exist. 4607hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4608 4609# Whether we need a single -rpath flag with a separated argument. 4610hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4611 4612# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4613# resulting binary. 4614hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4615 4616# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4617# resulting binary. 4618hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4619 4620# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4621# the resulting binary. 4622hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4623 4624# Set to yes if building a shared library automatically hardcodes DIR into the library 4625# and all subsequent libraries and executables linked against it. 4626hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4627 4628# Variables whose values should be saved in libtool wrapper scripts and 4629# restored at relink time. 4630variables_saved_for_relink="$variables_saved_for_relink" 4631 4632# Whether libtool must link a program against all its dependency libraries. 4633link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4634 4635# Compile-time system search path for libraries 4636sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4637 4638# Run-time system search path for libraries 4639sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4640 4641# Fix the shell variable \$srcfile for the compiler. 4642fix_srcfile_path=$lt_fix_srcfile_path 4643 4644# Set to yes if exported symbols are required. 4645always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4646 4647# The commands to list exported symbols. 4648export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4649 4650# The commands to extract the exported symbol list from a shared archive. 4651extract_expsyms_cmds=$lt_extract_expsyms_cmds 4652 4653# Symbols that should not be listed in the preloaded symbols. 4654exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4655 4656# Symbols that must always be exported. 4657include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4658 4659ifelse([$1],[], 4660[# ### END LIBTOOL CONFIG], 4661[# ### END LIBTOOL TAG CONFIG: $tagname]) 4662 4663__EOF__ 4664 4665ifelse([$1],[], [ 4666 case $host_os in 4667 aix3*) 4668 cat <<\EOF >> "$cfgfile" 4669 4670# AIX sometimes has problems with the GCC collect2 program. For some 4671# reason, if we set the COLLECT_NAMES environment variable, the problems 4672# vanish in a puff of smoke. 4673if test "X${COLLECT_NAMES+set}" != Xset; then 4674 COLLECT_NAMES= 4675 export COLLECT_NAMES 4676fi 4677EOF 4678 ;; 4679 esac 4680 4681 # We use sed instead of cat because bash on DJGPP gets confused if 4682 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4683 # text mode, it properly converts lines to CR/LF. This bash problem 4684 # is reportedly fixed, but why not run on old versions too? 4685 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4686 4687 mv -f "$cfgfile" "$ofile" || \ 4688 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4689 chmod +x "$ofile" 4690]) 4691else 4692 # If there is no Makefile yet, we rely on a make rule to execute 4693 # `config.status --recheck' to rerun these tests and create the 4694 # libtool script then. 4695 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4696 if test -f "$ltmain_in"; then 4697 test -f Makefile && make "$ltmain" 4698 fi 4699fi 4700])# AC_LIBTOOL_CONFIG 4701 4702 4703# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4704# ------------------------------------------- 4705AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4706[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4707 4708_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4709 4710if test "$GCC" = yes; then 4711 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4712 4713 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4714 lt_cv_prog_compiler_rtti_exceptions, 4715 [-fno-rtti -fno-exceptions], [], 4716 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4717fi 4718])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4719 4720 4721# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4722# --------------------------------- 4723AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4724[AC_REQUIRE([AC_CANONICAL_HOST]) 4725AC_REQUIRE([LT_AC_PROG_SED]) 4726AC_REQUIRE([AC_PROG_NM]) 4727AC_REQUIRE([AC_OBJEXT]) 4728# Check for command to grab the raw symbol name followed by C symbol from nm. 4729AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4730AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4731[ 4732# These are sane defaults that work on at least a few old systems. 4733# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4734 4735# Character class describing NM global symbol codes. 4736symcode='[[BCDEGRST]]' 4737 4738# Regexp to match symbols that can be accessed directly from C. 4739sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4740 4741# Transform an extracted symbol line into a proper C declaration 4742lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4743 4744# Transform an extracted symbol line into symbol name and symbol address 4745lt_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'" 4746 4747# Define system-specific variables. 4748case $host_os in 4749aix*) 4750 symcode='[[BCDT]]' 4751 ;; 4752cygwin* | mingw* | pw32*) 4753 symcode='[[ABCDGISTW]]' 4754 ;; 4755hpux*) # Its linker distinguishes data from code symbols 4756 if test "$host_cpu" = ia64; then 4757 symcode='[[ABCDEGRST]]' 4758 fi 4759 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4760 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4761 ;; 4762linux* | k*bsd*-gnu) 4763 if test "$host_cpu" = ia64; then 4764 symcode='[[ABCDGIRSTW]]' 4765 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4766 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'" 4767 fi 4768 ;; 4769irix* | nonstopux*) 4770 symcode='[[BCDEGRST]]' 4771 ;; 4772osf*) 4773 symcode='[[BCDEGQRST]]' 4774 ;; 4775solaris*) 4776 symcode='[[BDRT]]' 4777 ;; 4778sco3.2v5*) 4779 symcode='[[DT]]' 4780 ;; 4781sysv4.2uw2*) 4782 symcode='[[DT]]' 4783 ;; 4784sysv5* | sco5v6* | unixware* | OpenUNIX*) 4785 symcode='[[ABDT]]' 4786 ;; 4787sysv4) 4788 symcode='[[DFNSTU]]' 4789 ;; 4790esac 4791 4792# Handle CRLF in mingw tool chain 4793opt_cr= 4794case $build_os in 4795mingw*) 4796 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4797 ;; 4798esac 4799 4800# If we're using GNU nm, then use its standard symbol codes. 4801case `$NM -V 2>&1` in 4802*GNU* | *'with BFD'*) 4803 symcode='[[ABCDGIRSTW]]' ;; 4804esac 4805 4806# Try without a prefix undercore, then with it. 4807for ac_symprfx in "" "_"; do 4808 4809 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4810 symxfrm="\\1 $ac_symprfx\\2 \\2" 4811 4812 # Write the raw and C identifiers. 4813 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4814 4815 # Check to see that the pipe works correctly. 4816 pipe_works=no 4817 4818 rm -f conftest* 4819 cat > conftest.$ac_ext <<EOF 4820#ifdef __cplusplus 4821extern "C" { 4822#endif 4823char nm_test_var; 4824void nm_test_func(){} 4825#ifdef __cplusplus 4826} 4827#endif 4828int main(){nm_test_var='a';nm_test_func();return(0);} 4829EOF 4830 4831 if AC_TRY_EVAL(ac_compile); then 4832 # Now try to grab the symbols. 4833 nlist=conftest.nm 4834 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4835 # Try sorting and uniquifying the output. 4836 if sort "$nlist" | uniq > "$nlist"T; then 4837 mv -f "$nlist"T "$nlist" 4838 else 4839 rm -f "$nlist"T 4840 fi 4841 4842 # Make sure that we snagged all the symbols we need. 4843 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4844 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4845 cat <<EOF > conftest.$ac_ext 4846#ifdef __cplusplus 4847extern "C" { 4848#endif 4849 4850EOF 4851 # Now generate the symbol file. 4852 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4853 4854 cat <<EOF >> conftest.$ac_ext 4855#if defined (__STDC__) && __STDC__ 4856# define lt_ptr_t void * 4857#else 4858# define lt_ptr_t char * 4859# define const 4860#endif 4861 4862/* The mapping between symbol names and symbols. */ 4863const struct { 4864 const char *name; 4865 lt_ptr_t address; 4866} 4867lt_preloaded_symbols[[]] = 4868{ 4869EOF 4870 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4871 cat <<\EOF >> conftest.$ac_ext 4872 {0, (lt_ptr_t) 0} 4873}; 4874 4875#ifdef __cplusplus 4876} 4877#endif 4878EOF 4879 # Now try linking the two files. 4880 mv conftest.$ac_objext conftstm.$ac_objext 4881 lt_save_LIBS="$LIBS" 4882 lt_save_CFLAGS="$CFLAGS" 4883 LIBS="conftstm.$ac_objext" 4884 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4885 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4886 pipe_works=yes 4887 fi 4888 LIBS="$lt_save_LIBS" 4889 CFLAGS="$lt_save_CFLAGS" 4890 else 4891 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4892 fi 4893 else 4894 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4895 fi 4896 else 4897 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4898 fi 4899 else 4900 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4901 cat conftest.$ac_ext >&5 4902 fi 4903 rm -f conftest* conftst* 4904 4905 # Do not use the global_symbol_pipe unless it works. 4906 if test "$pipe_works" = yes; then 4907 break 4908 else 4909 lt_cv_sys_global_symbol_pipe= 4910 fi 4911done 4912]) 4913if test -z "$lt_cv_sys_global_symbol_pipe"; then 4914 lt_cv_sys_global_symbol_to_cdecl= 4915fi 4916if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4917 AC_MSG_RESULT(failed) 4918else 4919 AC_MSG_RESULT(ok) 4920fi 4921]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4922 4923 4924# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4925# --------------------------------------- 4926AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4927[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4928_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4929_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4930 4931AC_MSG_CHECKING([for $compiler option to produce PIC]) 4932 ifelse([$1],[CXX],[ 4933 # C++ specific cases for pic, static, wl, etc. 4934 if test "$GXX" = yes; then 4935 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4936 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4937 4938 case $host_os in 4939 aix*) 4940 # All AIX code is PIC. 4941 if test "$host_cpu" = ia64; then 4942 # AIX 5 now supports IA64 processor 4943 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4944 fi 4945 ;; 4946 amigaos*) 4947 # FIXME: we need at least 68020 code to build shared libraries, but 4948 # adding the `-m68020' flag to GCC prevents building anything better, 4949 # like `-m68040'. 4950 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4951 ;; 4952 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4953 # PIC is the default for these OSes. 4954 ;; 4955 mingw* | cygwin* | os2* | pw32*) 4956 # This hack is so that the source file can tell whether it is being 4957 # built for inclusion in a dll (and should export symbols for example). 4958 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4959 # (--disable-auto-import) libraries 4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4961 ;; 4962 darwin* | rhapsody*) 4963 # PIC is the default on this platform 4964 # Common symbols not allowed in MH_DYLIB files 4965 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4966 ;; 4967 *djgpp*) 4968 # DJGPP does not support shared libraries at all 4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4970 ;; 4971 interix[[3-9]]*) 4972 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4973 # Instead, we relocate shared libraries at runtime. 4974 ;; 4975 sysv4*MP*) 4976 if test -d /usr/nec; then 4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4978 fi 4979 ;; 4980 hpux*) 4981 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4982 # not for PA HP-UX. 4983 case $host_cpu in 4984 hppa*64*|ia64*) 4985 ;; 4986 *) 4987 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4988 ;; 4989 esac 4990 ;; 4991 *) 4992 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4993 ;; 4994 esac 4995 else 4996 case $host_os in 4997 aix4* | aix5*) 4998 # All AIX code is PIC. 4999 if test "$host_cpu" = ia64; then 5000 # AIX 5 now supports IA64 processor 5001 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5002 else 5003 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5004 fi 5005 ;; 5006 chorus*) 5007 case $cc_basename in 5008 cxch68*) 5009 # Green Hills C++ Compiler 5010 # _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" 5011 ;; 5012 esac 5013 ;; 5014 darwin*) 5015 # PIC is the default on this platform 5016 # Common symbols not allowed in MH_DYLIB files 5017 case $cc_basename in 5018 xlc*) 5019 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5020 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5021 ;; 5022 esac 5023 ;; 5024 dgux*) 5025 case $cc_basename in 5026 ec++*) 5027 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5028 ;; 5029 ghcx*) 5030 # Green Hills C++ Compiler 5031 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5032 ;; 5033 *) 5034 ;; 5035 esac 5036 ;; 5037 freebsd* | dragonfly*) 5038 # FreeBSD uses GNU C++ 5039 ;; 5040 hpux9* | hpux10* | hpux11*) 5041 case $cc_basename in 5042 CC*) 5043 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5044 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5045 if test "$host_cpu" != ia64; then 5046 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5047 fi 5048 ;; 5049 aCC*) 5050 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5051 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5052 case $host_cpu in 5053 hppa*64*|ia64*) 5054 # +Z the default 5055 ;; 5056 *) 5057 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5058 ;; 5059 esac 5060 ;; 5061 *) 5062 ;; 5063 esac 5064 ;; 5065 interix*) 5066 # This is c89, which is MS Visual C++ (no shared libs) 5067 # Anyone wants to do a port? 5068 ;; 5069 irix5* | irix6* | nonstopux*) 5070 case $cc_basename in 5071 CC*) 5072 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5074 # CC pic flag -KPIC is the default. 5075 ;; 5076 *) 5077 ;; 5078 esac 5079 ;; 5080 linux* | k*bsd*-gnu) 5081 case $cc_basename in 5082 KCC*) 5083 # KAI C++ Compiler 5084 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5085 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5086 ;; 5087 icpc* | ecpc*) 5088 # Intel C++ 5089 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5090 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5091 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5092 ;; 5093 pgCC*) 5094 # Portland Group C++ compiler. 5095 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5096 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5097 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5098 ;; 5099 cxx*) 5100 # Compaq C++ 5101 # Make sure the PIC flag is empty. It appears that all Alpha 5102 # Linux and Compaq Tru64 Unix objects are PIC. 5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5104 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5105 ;; 5106 *) 5107 case `$CC -V 2>&1 | sed 5q` in 5108 *Sun\ C*) 5109 # Sun C++ 5.9 5110 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5111 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5112 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5113 ;; 5114 esac 5115 ;; 5116 esac 5117 ;; 5118 lynxos*) 5119 ;; 5120 m88k*) 5121 ;; 5122 mvs*) 5123 case $cc_basename in 5124 cxx*) 5125 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5126 ;; 5127 *) 5128 ;; 5129 esac 5130 ;; 5131 netbsd*) 5132 ;; 5133 osf3* | osf4* | osf5*) 5134 case $cc_basename in 5135 KCC*) 5136 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5137 ;; 5138 RCC*) 5139 # Rational C++ 2.4.1 5140 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5141 ;; 5142 cxx*) 5143 # Digital/Compaq C++ 5144 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5145 # Make sure the PIC flag is empty. It appears that all Alpha 5146 # Linux and Compaq Tru64 Unix objects are PIC. 5147 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5148 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5149 ;; 5150 *) 5151 ;; 5152 esac 5153 ;; 5154 psos*) 5155 ;; 5156 solaris*) 5157 case $cc_basename in 5158 CC*) 5159 # Sun C++ 4.2, 5.x and Centerline C++ 5160 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5161 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5162 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5163 ;; 5164 gcx*) 5165 # Green Hills C++ Compiler 5166 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5167 ;; 5168 *) 5169 ;; 5170 esac 5171 ;; 5172 sunos4*) 5173 case $cc_basename in 5174 CC*) 5175 # Sun C++ 4.x 5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5177 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5178 ;; 5179 lcc*) 5180 # Lucid 5181 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5182 ;; 5183 *) 5184 ;; 5185 esac 5186 ;; 5187 tandem*) 5188 case $cc_basename in 5189 NCC*) 5190 # NonStop-UX NCC 3.20 5191 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5192 ;; 5193 *) 5194 ;; 5195 esac 5196 ;; 5197 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5198 case $cc_basename in 5199 CC*) 5200 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5201 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5202 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5203 ;; 5204 esac 5205 ;; 5206 vxworks*) 5207 ;; 5208 *) 5209 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5210 ;; 5211 esac 5212 fi 5213], 5214[ 5215 if test "$GCC" = yes; then 5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5217 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5218 5219 case $host_os in 5220 aix*) 5221 # All AIX code is PIC. 5222 if test "$host_cpu" = ia64; then 5223 # AIX 5 now supports IA64 processor 5224 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5225 fi 5226 ;; 5227 5228 amigaos*) 5229 # FIXME: we need at least 68020 code to build shared libraries, but 5230 # adding the `-m68020' flag to GCC prevents building anything better, 5231 # like `-m68040'. 5232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5233 ;; 5234 5235 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5236 # PIC is the default for these OSes. 5237 ;; 5238 5239 mingw* | cygwin* | pw32* | os2*) 5240 # This hack is so that the source file can tell whether it is being 5241 # built for inclusion in a dll (and should export symbols for example). 5242 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5243 # (--disable-auto-import) libraries 5244 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5245 ;; 5246 5247 darwin* | rhapsody*) 5248 # PIC is the default on this platform 5249 # Common symbols not allowed in MH_DYLIB files 5250 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5251 ;; 5252 5253 interix[[3-9]]*) 5254 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5255 # Instead, we relocate shared libraries at runtime. 5256 ;; 5257 5258 msdosdjgpp*) 5259 # Just because we use GCC doesn't mean we suddenly get shared libraries 5260 # on systems that don't support them. 5261 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5262 enable_shared=no 5263 ;; 5264 5265 sysv4*MP*) 5266 if test -d /usr/nec; then 5267 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5268 fi 5269 ;; 5270 5271 hpux*) 5272 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5273 # not for PA HP-UX. 5274 case $host_cpu in 5275 hppa*64*|ia64*) 5276 # +Z the default 5277 ;; 5278 *) 5279 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5280 ;; 5281 esac 5282 ;; 5283 5284 *) 5285 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5286 ;; 5287 esac 5288 else 5289 # PORTME Check for flag to pass linker flags through the system compiler. 5290 case $host_os in 5291 aix*) 5292 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5293 if test "$host_cpu" = ia64; then 5294 # AIX 5 now supports IA64 processor 5295 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5296 else 5297 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5298 fi 5299 ;; 5300 darwin*) 5301 # PIC is the default on this platform 5302 # Common symbols not allowed in MH_DYLIB files 5303 case $cc_basename in 5304 xlc*) 5305 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5306 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5307 ;; 5308 esac 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 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5315 ;; 5316 5317 hpux9* | hpux10* | hpux11*) 5318 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5319 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5320 # not for PA HP-UX. 5321 case $host_cpu in 5322 hppa*64*|ia64*) 5323 # +Z the default 5324 ;; 5325 *) 5326 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5327 ;; 5328 esac 5329 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5330 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5331 ;; 5332 5333 irix5* | irix6* | nonstopux*) 5334 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5335 # PIC (with -KPIC) is the default. 5336 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5337 ;; 5338 5339 newsos6) 5340 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5341 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5342 ;; 5343 5344 linux* | k*bsd*-gnu) 5345 case $cc_basename in 5346 icc* | ecc*) 5347 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5348 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5349 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5350 ;; 5351 pgcc* | pgf77* | pgf90* | pgf95*) 5352 # Portland Group compilers (*not* the Pentium gcc compiler, 5353 # which looks to be a dead project) 5354 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5355 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5356 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5357 ;; 5358 ccc*) 5359 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5360 # All Alpha code is PIC. 5361 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5362 ;; 5363 *) 5364 case `$CC -V 2>&1 | sed 5q` in 5365 *Sun\ C*) 5366 # Sun C 5.9 5367 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5368 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5369 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5370 ;; 5371 *Sun\ F*) 5372 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5373 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5374 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5375 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5376 ;; 5377 esac 5378 ;; 5379 esac 5380 ;; 5381 5382 osf3* | osf4* | osf5*) 5383 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5384 # All OSF/1 code is PIC. 5385 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5386 ;; 5387 5388 rdos*) 5389 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5390 ;; 5391 5392 solaris*) 5393 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5394 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5395 case $cc_basename in 5396 f77* | f90* | f95*) 5397 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5398 *) 5399 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5400 esac 5401 ;; 5402 5403 sunos4*) 5404 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5405 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5406 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5407 ;; 5408 5409 sysv4 | sysv4.2uw2* | sysv4.3*) 5410 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5411 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5412 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5413 ;; 5414 5415 sysv4*MP*) 5416 if test -d /usr/nec ;then 5417 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5418 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5419 fi 5420 ;; 5421 5422 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5423 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5424 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5425 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5426 ;; 5427 5428 unicos*) 5429 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5430 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5431 ;; 5432 5433 uts4*) 5434 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5435 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5436 ;; 5437 5438 *) 5439 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5440 ;; 5441 esac 5442 fi 5443]) 5444AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5445 5446# 5447# Check to make sure the PIC flag actually works. 5448# 5449if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5450 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5451 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5452 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5453 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5454 "" | " "*) ;; 5455 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5456 esac], 5457 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5458 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5459fi 5460case $host_os in 5461 # For platforms which do not support PIC, -DPIC is meaningless: 5462 *djgpp*) 5463 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5464 ;; 5465 *) 5466 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5467 ;; 5468esac 5469 5470# 5471# Check to make sure the static flag actually works. 5472# 5473wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5474AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5475 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5476 $lt_tmp_static_flag, 5477 [], 5478 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5479]) 5480 5481 5482# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5483# ------------------------------------ 5484# See if the linker supports building shared libraries. 5485AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5486[AC_REQUIRE([LT_AC_PROG_SED])dnl 5487AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5488ifelse([$1],[CXX],[ 5489 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5490 case $host_os in 5491 aix4* | aix5*) 5492 # If we're using GNU nm, then we don't want the "-C" option. 5493 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5494 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5495 _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' 5496 else 5497 _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' 5498 fi 5499 ;; 5500 pw32*) 5501 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5502 ;; 5503 cygwin* | mingw*) 5504 _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' 5505 ;; 5506 *) 5507 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5508 ;; 5509 esac 5510],[ 5511 runpath_var= 5512 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5513 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5514 _LT_AC_TAGVAR(archive_cmds, $1)= 5515 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5516 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5517 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5518 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5519 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5520 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5521 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5523 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5524 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5525 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5526 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5527 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5528 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5529 _LT_AC_TAGVAR(module_cmds, $1)= 5530 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5531 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5532 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5533 # include_expsyms should be a list of space-separated symbols to be *always* 5534 # included in the symbol list 5535 _LT_AC_TAGVAR(include_expsyms, $1)= 5536 # exclude_expsyms can be an extended regexp of symbols to exclude 5537 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5538 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5539 # as well as any symbol that contains `d'. 5540 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5541 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5542 # platforms (ab)use it in PIC code, but their linkers get confused if 5543 # the symbol is explicitly referenced. Since portable code cannot 5544 # rely on this symbol name, it's probably fine to never include it in 5545 # preloaded symbol tables. 5546 extract_expsyms_cmds= 5547 # Just being paranoid about ensuring that cc_basename is set. 5548 _LT_CC_BASENAME([$compiler]) 5549 case $host_os in 5550 cygwin* | mingw* | pw32*) 5551 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5552 # When not using gcc, we currently assume that we are using 5553 # Microsoft Visual C++. 5554 if test "$GCC" != yes; then 5555 with_gnu_ld=no 5556 fi 5557 ;; 5558 interix*) 5559 # we just hope/assume this is gcc and not c89 (= MSVC++) 5560 with_gnu_ld=yes 5561 ;; 5562 openbsd*) 5563 with_gnu_ld=no 5564 ;; 5565 esac 5566 5567 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5568 if test "$with_gnu_ld" = yes; then 5569 # If archive_cmds runs LD, not CC, wlarc should be empty 5570 wlarc='${wl}' 5571 5572 # Set some defaults for GNU ld with shared library support. These 5573 # are reset later if shared libraries are not supported. Putting them 5574 # here allows them to be overridden if necessary. 5575 runpath_var=LD_RUN_PATH 5576 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5577 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5578 # ancient GNU ld didn't support --whole-archive et. al. 5579 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5580 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5581 else 5582 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5583 fi 5584 supports_anon_versioning=no 5585 case `$LD -v 2>/dev/null` in 5586 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5587 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5588 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5589 *\ 2.11.*) ;; # other 2.11 versions 5590 *) supports_anon_versioning=yes ;; 5591 esac 5592 5593 # See if GNU ld supports shared libraries. 5594 case $host_os in 5595 aix3* | aix4* | aix5*) 5596 # On AIX/PPC, the GNU linker is very broken 5597 if test "$host_cpu" != ia64; then 5598 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5599 cat <<EOF 1>&2 5600 5601*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5602*** to be unable to reliably create shared libraries on AIX. 5603*** Therefore, libtool is disabling shared libraries support. If you 5604*** really care for shared libraries, you may want to modify your PATH 5605*** so that a non-GNU linker is found, and then restart. 5606 5607EOF 5608 fi 5609 ;; 5610 5611 amigaos*) 5612 _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)' 5613 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5614 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5615 5616 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5617 # that the semantics of dynamic libraries on AmigaOS, at least up 5618 # to version 4, is to share data among multiple programs linked 5619 # with the same dynamic library. Since this doesn't match the 5620 # behavior of shared libraries on other platforms, we can't use 5621 # them. 5622 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5623 ;; 5624 5625 beos*) 5626 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5627 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5628 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5629 # support --undefined. This deserves some investigation. FIXME 5630 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5631 else 5632 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5633 fi 5634 ;; 5635 5636 cygwin* | mingw* | pw32*) 5637 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5638 # as there is no search path for DLLs. 5639 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5641 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5642 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5643 _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' 5644 5645 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5646 _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' 5647 # If the export-symbols file already is a .def file (1st line 5648 # is EXPORTS), use it as is; otherwise, prepend... 5649 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5650 cp $export_symbols $output_objdir/$soname.def; 5651 else 5652 echo EXPORTS > $output_objdir/$soname.def; 5653 cat $export_symbols >> $output_objdir/$soname.def; 5654 fi~ 5655 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5656 else 5657 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5658 fi 5659 ;; 5660 5661 interix[[3-9]]*) 5662 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5663 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5664 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5665 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5666 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5667 # Instead, shared libraries are loaded at an image base (0x10000000 by 5668 # default) and relocated if they conflict, which is a slow very memory 5669 # consuming and fragmenting process. To avoid this, we pick a random, 5670 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5671 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5672 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5673 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5674 ;; 5675 5676 gnu* | linux* | k*bsd*-gnu) 5677 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5678 tmp_addflag= 5679 case $cc_basename,$host_cpu in 5680 pgcc*) # Portland Group C compiler 5681 _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' 5682 tmp_addflag=' $pic_flag' 5683 ;; 5684 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5685 _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' 5686 tmp_addflag=' $pic_flag -Mnomain' ;; 5687 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5688 tmp_addflag=' -i_dynamic' ;; 5689 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5690 tmp_addflag=' -i_dynamic -nofor_main' ;; 5691 ifc* | ifort*) # Intel Fortran compiler 5692 tmp_addflag=' -nofor_main' ;; 5693 esac 5694 case `$CC -V 2>&1 | sed 5q` in 5695 *Sun\ C*) # Sun C 5.9 5696 _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' 5697 tmp_sharedflag='-G' ;; 5698 *Sun\ F*) # Sun Fortran 8.3 5699 tmp_sharedflag='-G' ;; 5700 *) 5701 tmp_sharedflag='-shared' ;; 5702 esac 5703 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5704 5705 if test $supports_anon_versioning = yes; then 5706 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5707 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5708 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5709 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5710 fi 5711 else 5712 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5713 fi 5714 ;; 5715 5716 netbsd*) 5717 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5718 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5719 wlarc= 5720 else 5721 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5722 _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' 5723 fi 5724 ;; 5725 5726 solaris*) 5727 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5728 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5729 cat <<EOF 1>&2 5730 5731*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5732*** create shared libraries on Solaris systems. Therefore, libtool 5733*** is disabling shared libraries support. We urge you to upgrade GNU 5734*** binutils to release 2.9.1 or newer. Another option is to modify 5735*** your PATH or compiler configuration so that the native linker is 5736*** used, and then restart. 5737 5738EOF 5739 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5740 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5741 _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' 5742 else 5743 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5744 fi 5745 ;; 5746 5747 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5748 case `$LD -v 2>&1` in 5749 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5750 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5751 cat <<_LT_EOF 1>&2 5752 5753*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5754*** reliably create shared libraries on SCO systems. Therefore, libtool 5755*** is disabling shared libraries support. We urge you to upgrade GNU 5756*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5757*** your PATH or compiler configuration so that the native linker is 5758*** used, and then restart. 5759 5760_LT_EOF 5761 ;; 5762 *) 5763 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5764 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5765 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5766 _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' 5767 else 5768 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5769 fi 5770 ;; 5771 esac 5772 ;; 5773 5774 sunos4*) 5775 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5776 wlarc= 5777 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5778 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5779 ;; 5780 5781 *) 5782 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5783 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5784 _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' 5785 else 5786 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5787 fi 5788 ;; 5789 esac 5790 5791 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5792 runpath_var= 5793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5794 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5795 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5796 fi 5797 else 5798 # PORTME fill in a description of your system's linker (not GNU ld) 5799 case $host_os in 5800 aix3*) 5801 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5802 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5803 _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' 5804 # Note: this linker hardcodes the directories in LIBPATH if there 5805 # are no directories specified by -L. 5806 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5807 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5808 # Neither direct hardcoding nor static linking is supported with a 5809 # broken collect2. 5810 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5811 fi 5812 ;; 5813 5814 aix4* | aix5*) 5815 if test "$host_cpu" = ia64; then 5816 # On IA64, the linker does run time linking by default, so we don't 5817 # have to do anything special. 5818 aix_use_runtimelinking=no 5819 exp_sym_flag='-Bexport' 5820 no_entry_flag="" 5821 else 5822 # If we're using GNU nm, then we don't want the "-C" option. 5823 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5824 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5825 _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' 5826 else 5827 _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' 5828 fi 5829 aix_use_runtimelinking=no 5830 5831 # Test if we are trying to use run time linking or normal 5832 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5833 # need to do runtime linking. 5834 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5835 for ld_flag in $LDFLAGS; do 5836 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5837 aix_use_runtimelinking=yes 5838 break 5839 fi 5840 done 5841 ;; 5842 esac 5843 5844 exp_sym_flag='-bexport' 5845 no_entry_flag='-bnoentry' 5846 fi 5847 5848 # When large executables or shared objects are built, AIX ld can 5849 # have problems creating the table of contents. If linking a library 5850 # or program results in "error TOC overflow" add -mminimal-toc to 5851 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5852 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5853 5854 _LT_AC_TAGVAR(archive_cmds, $1)='' 5855 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5856 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5857 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5858 5859 if test "$GCC" = yes; then 5860 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5861 # We only want to do this on AIX 4.2 and lower, the check 5862 # below for broken collect2 doesn't work under 4.3+ 5863 collect2name=`${CC} -print-prog-name=collect2` 5864 if test -f "$collect2name" && \ 5865 strings "$collect2name" | grep resolve_lib_name >/dev/null 5866 then 5867 # We have reworked collect2 5868 : 5869 else 5870 # We have old collect2 5871 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5872 # It fails to find uninstalled libraries when the uninstalled 5873 # path is not listed in the libpath. Setting hardcode_minus_L 5874 # to unsupported forces relinking 5875 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5877 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5878 fi 5879 ;; 5880 esac 5881 shared_flag='-shared' 5882 if test "$aix_use_runtimelinking" = yes; then 5883 shared_flag="$shared_flag "'${wl}-G' 5884 fi 5885 else 5886 # not using gcc 5887 if test "$host_cpu" = ia64; then 5888 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5889 # chokes on -Wl,-G. The following line is correct: 5890 shared_flag='-G' 5891 else 5892 if test "$aix_use_runtimelinking" = yes; then 5893 shared_flag='${wl}-G' 5894 else 5895 shared_flag='${wl}-bM:SRE' 5896 fi 5897 fi 5898 fi 5899 5900 # It seems that -bexpall does not export symbols beginning with 5901 # underscore (_), so it is better to generate a list of symbols to export. 5902 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5903 if test "$aix_use_runtimelinking" = yes; then 5904 # Warning - without using the other runtime loading flags (-brtl), 5905 # -berok will link without error, but may produce a broken library. 5906 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5907 # Determine the default libpath from the value encoded in an empty executable. 5908 _LT_AC_SYS_LIBPATH_AIX 5909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5910 _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 $shared_flag" 5911 else 5912 if test "$host_cpu" = ia64; then 5913 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5914 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5915 _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" 5916 else 5917 # Determine the default libpath from the value encoded in an empty executable. 5918 _LT_AC_SYS_LIBPATH_AIX 5919 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5920 # Warning - without using the other run time loading flags, 5921 # -berok will link without error, but may produce a broken library. 5922 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5923 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5924 # Exported symbols can be pulled into shared objects from archives 5925 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5926 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5927 # This is similar to how AIX traditionally builds its shared libraries. 5928 _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' 5929 fi 5930 fi 5931 ;; 5932 5933 amigaos*) 5934 _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)' 5935 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5936 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5937 # see comment about different semantics on the GNU ld section 5938 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5939 ;; 5940 5941 bsdi[[45]]*) 5942 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5943 ;; 5944 5945 cygwin* | mingw* | pw32*) 5946 # When not using gcc, we currently assume that we are using 5947 # Microsoft Visual C++. 5948 # hardcode_libdir_flag_spec is actually meaningless, as there is 5949 # no search path for DLLs. 5950 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5951 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5952 # Tell ltmain to make .lib files, not .a files. 5953 libext=lib 5954 # Tell ltmain to make .dll files, not .so files. 5955 shrext_cmds=".dll" 5956 # FIXME: Setting linknames here is a bad hack. 5957 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5958 # The linker will automatically build a .lib file if we build a DLL. 5959 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5960 # FIXME: Should let the user specify the lib program. 5961 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5962 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5963 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5964 ;; 5965 5966 darwin* | rhapsody*) 5967 case $host_os in 5968 rhapsody* | darwin1.[[012]]) 5969 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5970 ;; 5971 *) # Darwin 1.3 on 5972 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5973 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5974 else 5975 case ${MACOSX_DEPLOYMENT_TARGET} in 5976 10.[[012]]) 5977 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5978 ;; 5979 10.*) 5980 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5981 ;; 5982 esac 5983 fi 5984 ;; 5985 esac 5986 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5987 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5988 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5989 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5990 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5991 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5992 if test "$GCC" = yes ; then 5993 output_verbose_link_cmd='echo' 5994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5995 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5996 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5997 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5998 _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}' 5999 else 6000 case $cc_basename in 6001 xlc*) 6002 output_verbose_link_cmd='echo' 6003 _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' 6004 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6005 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6006 _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}' 6007 _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}' 6008 ;; 6009 *) 6010 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6011 ;; 6012 esac 6013 fi 6014 ;; 6015 6016 dgux*) 6017 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6019 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6020 ;; 6021 6022 freebsd1*) 6023 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6024 ;; 6025 6026 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 6027 # support. Future versions do this automatically, but an explicit c++rt0.o 6028 # does not break anything, and helps significantly (at the cost of a little 6029 # extra space). 6030 freebsd2.2*) 6031 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 6032 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6033 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6034 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6035 ;; 6036 6037 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 6038 freebsd2*) 6039 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6040 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6041 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6042 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6043 ;; 6044 6045 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 6046 freebsd* | dragonfly*) 6047 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 6048 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6049 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6050 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6051 ;; 6052 6053 hpux9*) 6054 if test "$GCC" = yes; then 6055 _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' 6056 else 6057 _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' 6058 fi 6059 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6060 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6061 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6062 6063 # hardcode_minus_L: Not really in the search PATH, 6064 # but as the default location of the library. 6065 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6066 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6067 ;; 6068 6069 hpux10*) 6070 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6071 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6072 else 6073 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 6074 fi 6075 if test "$with_gnu_ld" = no; then 6076 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6077 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6078 6079 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6080 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6081 6082 # hardcode_minus_L: Not really in the search PATH, 6083 # but as the default location of the library. 6084 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6085 fi 6086 ;; 6087 6088 hpux11*) 6089 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6090 case $host_cpu in 6091 hppa*64*) 6092 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6093 ;; 6094 ia64*) 6095 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6096 ;; 6097 *) 6098 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6099 ;; 6100 esac 6101 else 6102 case $host_cpu in 6103 hppa*64*) 6104 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6105 ;; 6106 ia64*) 6107 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6108 ;; 6109 *) 6110 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6111 ;; 6112 esac 6113 fi 6114 if test "$with_gnu_ld" = no; then 6115 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6116 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6117 6118 case $host_cpu in 6119 hppa*64*|ia64*) 6120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 6121 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6122 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6123 ;; 6124 *) 6125 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6126 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6127 6128 # hardcode_minus_L: Not really in the search PATH, 6129 # but as the default location of the library. 6130 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6131 ;; 6132 esac 6133 fi 6134 ;; 6135 6136 irix5* | irix6* | nonstopux*) 6137 if test "$GCC" = yes; then 6138 _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' 6139 else 6140 _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' 6141 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6142 fi 6143 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6144 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6145 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6146 ;; 6147 6148 netbsd*) 6149 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6150 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6151 else 6152 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6153 fi 6154 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6155 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6156 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6157 ;; 6158 6159 newsos6) 6160 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6161 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6163 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6164 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6165 ;; 6166 6167 openbsd*) 6168 if test -f /usr/libexec/ld.so; then 6169 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6170 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6171 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6172 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6173 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6174 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6175 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6176 else 6177 case $host_os in 6178 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6179 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6180 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6181 ;; 6182 *) 6183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6184 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6185 ;; 6186 esac 6187 fi 6188 else 6189 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6190 fi 6191 ;; 6192 6193 os2*) 6194 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6195 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6196 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6197 _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' 6198 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6199 ;; 6200 6201 osf3*) 6202 if test "$GCC" = yes; then 6203 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6204 _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' 6205 else 6206 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6207 _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' 6208 fi 6209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6210 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6211 ;; 6212 6213 osf4* | osf5*) # as osf3* with the addition of -msym flag 6214 if test "$GCC" = yes; then 6215 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6216 _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' 6217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6218 else 6219 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6220 _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' 6221 _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~ 6222 $LD -shared${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' 6223 6224 # Both c and cxx compiler support -rpath directly 6225 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6226 fi 6227 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6228 ;; 6229 6230 solaris*) 6231 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6232 if test "$GCC" = yes; then 6233 wlarc='${wl}' 6234 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6235 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6236 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6237 else 6238 wlarc='' 6239 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6240 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6241 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6242 fi 6243 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6244 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6245 case $host_os in 6246 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6247 *) 6248 # The compiler driver will combine and reorder linker options, 6249 # but understands `-z linker_flag'. GCC discards it without `$wl', 6250 # but is careful enough not to reorder. 6251 # Supported since Solaris 2.6 (maybe 2.5.1?) 6252 if test "$GCC" = yes; then 6253 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6254 else 6255 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6256 fi 6257 ;; 6258 esac 6259 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6260 ;; 6261 6262 sunos4*) 6263 if test "x$host_vendor" = xsequent; then 6264 # Use $CC to link under sequent, because it throws in some extra .o 6265 # files that make .init and .fini sections work. 6266 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6267 else 6268 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6269 fi 6270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6271 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6272 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6273 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6274 ;; 6275 6276 sysv4) 6277 case $host_vendor in 6278 sni) 6279 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6280 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6281 ;; 6282 siemens) 6283 ## LD is ld it makes a PLAMLIB 6284 ## CC just makes a GrossModule. 6285 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6286 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6287 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6288 ;; 6289 motorola) 6290 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6291 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6292 ;; 6293 esac 6294 runpath_var='LD_RUN_PATH' 6295 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6296 ;; 6297 6298 sysv4.3*) 6299 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6300 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6301 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6302 ;; 6303 6304 sysv4*MP*) 6305 if test -d /usr/nec; then 6306 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6307 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6308 runpath_var=LD_RUN_PATH 6309 hardcode_runpath_var=yes 6310 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6311 fi 6312 ;; 6313 6314 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6315 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6316 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6317 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6318 runpath_var='LD_RUN_PATH' 6319 6320 if test "$GCC" = yes; then 6321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6322 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6323 else 6324 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6325 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6326 fi 6327 ;; 6328 6329 sysv5* | sco3.2v5* | sco5v6*) 6330 # Note: We can NOT use -z defs as we might desire, because we do not 6331 # link with -lc, and that would cause any symbols used from libc to 6332 # always be unresolved, which means just about no library would 6333 # ever link correctly. If we're not using GNU ld we use -z text 6334 # though, which does catch some bad symbols but isn't as heavy-handed 6335 # as -z defs. 6336 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6337 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6338 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6339 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6340 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6341 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6342 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6343 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6344 runpath_var='LD_RUN_PATH' 6345 6346 if test "$GCC" = yes; then 6347 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6348 _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' 6349 else 6350 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6351 _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' 6352 fi 6353 ;; 6354 6355 uts4*) 6356 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6358 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6359 ;; 6360 6361 *) 6362 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6363 ;; 6364 esac 6365 fi 6366]) 6367AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6368test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6369 6370# 6371# Do we need to explicitly link libc? 6372# 6373case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6374x|xyes) 6375 # Assume -lc should be added 6376 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6377 6378 if test "$enable_shared" = yes && test "$GCC" = yes; then 6379 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6380 *'~'*) 6381 # FIXME: we may have to deal with multi-command sequences. 6382 ;; 6383 '$CC '*) 6384 # Test whether the compiler implicitly links with -lc since on some 6385 # systems, -lgcc has to come before -lc. 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Make sure there is not a broken 7290alias in your environment]) 7291 fi 7292 7293 test "$[2]" = conftest.file 7294 ) 7295then 7296 # Ok. 7297 : 7298else 7299 AC_MSG_ERROR([newly created file is older than distributed files! 7300Check your system clock]) 7301fi 7302AC_MSG_RESULT(yes)]) 7303 7304# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 7305# 7306# This file is free software; the Free Software Foundation 7307# gives unlimited permission to copy and/or distribute it, 7308# with or without modifications, as long as this notice is preserved. 7309 7310# AM_PROG_INSTALL_STRIP 7311# --------------------- 7312# One issue with vendor `install' (even GNU) is that you can't 7313# specify the program used to strip binaries. This is especially 7314# annoying in cross-compiling environments, where the build's strip 7315# is unlikely to handle the host's binaries. 7316# Fortunately install-sh will honor a STRIPPROG variable, so we 7317# always use install-sh in `make install-strip', and initialize 7318# STRIPPROG with the value of the STRIP variable (set by the user). 7319AC_DEFUN([AM_PROG_INSTALL_STRIP], 7320[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 7321# Installed binaries are usually stripped using `strip' when the user 7322# run `make install-strip'. However `strip' might not be the right 7323# tool to use in cross-compilation environments, therefore Automake 7324# will honor the `STRIP' environment variable to overrule this program. 7325dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7326if test "$cross_compiling" != no; then 7327 AC_CHECK_TOOL([STRIP], [strip], :) 7328fi 7329INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 7330AC_SUBST([INSTALL_STRIP_PROGRAM])]) 7331 7332# Check how to create a tarball. -*- Autoconf -*- 7333 7334# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7335# 7336# This file is free software; the Free Software Foundation 7337# gives unlimited permission to copy and/or distribute it, 7338# with or without modifications, as long as this notice is preserved. 7339 7340# serial 2 7341 7342# _AM_PROG_TAR(FORMAT) 7343# -------------------- 7344# Check how to create a tarball in format FORMAT. 7345# FORMAT should be one of `v7', `ustar', or `pax'. 7346# 7347# Substitute a variable $(am__tar) that is a command 7348# writing to stdout a FORMAT-tarball containing the directory 7349# $tardir. 7350# tardir=directory && $(am__tar) > result.tar 7351# 7352# Substitute a variable $(am__untar) that extract such 7353# a tarball read from stdin. 7354# $(am__untar) < result.tar 7355AC_DEFUN([_AM_PROG_TAR], 7356[# Always define AMTAR for backward compatibility. 7357AM_MISSING_PROG([AMTAR], [tar]) 7358m4_if([$1], [v7], 7359 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7360 [m4_case([$1], [ustar],, [pax],, 7361 [m4_fatal([Unknown tar format])]) 7362AC_MSG_CHECKING([how to create a $1 tar archive]) 7363# Loop over all known methods to create a tar archive until one works. 7364_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7365_am_tools=${am_cv_prog_tar_$1-$_am_tools} 7366# Do not fold the above two line into one, because Tru64 sh and 7367# Solaris sh will not grok spaces in the rhs of `-'. 7368for _am_tool in $_am_tools 7369do 7370 case $_am_tool in 7371 gnutar) 7372 for _am_tar in tar gnutar gtar; 7373 do 7374 AM_RUN_LOG([$_am_tar --version]) && break 7375 done 7376 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7377 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7378 am__untar="$_am_tar -xf -" 7379 ;; 7380 plaintar) 7381 # Must skip GNU tar: if it does not support --format= it doesn't create 7382 # ustar tarball either. 7383 (tar --version) >/dev/null 2>&1 && continue 7384 am__tar='tar chf - "$$tardir"' 7385 am__tar_='tar chf - "$tardir"' 7386 am__untar='tar xf -' 7387 ;; 7388 pax) 7389 am__tar='pax -L -x $1 -w "$$tardir"' 7390 am__tar_='pax -L -x $1 -w "$tardir"' 7391 am__untar='pax -r' 7392 ;; 7393 cpio) 7394 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7395 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7396 am__untar='cpio -i -H $1 -d' 7397 ;; 7398 none) 7399 am__tar=false 7400 am__tar_=false 7401 am__untar=false 7402 ;; 7403 esac 7404 7405 # If the value was cached, stop now. We just wanted to have am__tar 7406 # and am__untar set. 7407 test -n "${am_cv_prog_tar_$1}" && break 7408 7409 # tar/untar a dummy directory, and stop if the command works 7410 rm -rf conftest.dir 7411 mkdir conftest.dir 7412 echo GrepMe > conftest.dir/file 7413 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7414 rm -rf conftest.dir 7415 if test -s conftest.tar; then 7416 AM_RUN_LOG([$am__untar <conftest.tar]) 7417 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7418 fi 7419done 7420rm -rf conftest.dir 7421 7422AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7423AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7424AC_SUBST([am__tar]) 7425AC_SUBST([am__untar]) 7426]) # _AM_PROG_TAR 7427 7428