Tk: PNG/libpng/aclocal.m4

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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 48 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. 22 m4_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 # --------------- 31 AC_DEFUN([AC_PROG_LIBTOOL], 32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34 dnl 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 ])]) 39 dnl 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 45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47 dnl 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 # ---------------- 66 AC_DEFUN([_AC_PROG_LIBTOOL], 67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72 # This can be used to rebuild libtool when needed 73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75 # Always use our own libtool. 76 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77 AC_SUBST(LIBTOOL)dnl 78 79 # Prevent multiple expansion 80 define([AC_PROG_LIBTOOL], []) 81 ])# _AC_PROG_LIBTOOL 82 83 84 # AC_LIBTOOL_SETUP 85 # ---------------- 86 AC_DEFUN([AC_LIBTOOL_SETUP], 87 [AC_PREREQ(2.50)dnl 88 AC_REQUIRE([AC_ENABLE_SHARED])dnl 89 AC_REQUIRE([AC_ENABLE_STATIC])dnl 90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91 AC_REQUIRE([AC_CANONICAL_HOST])dnl 92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93 AC_REQUIRE([AC_PROG_CC])dnl 94 AC_REQUIRE([AC_PROG_LD])dnl 95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96 AC_REQUIRE([AC_PROG_NM])dnl 97 98 AC_REQUIRE([AC_PROG_LN_S])dnl 99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101 AC_REQUIRE([AC_OBJEXT])dnl 102 AC_REQUIRE([AC_EXEEXT])dnl 103 dnl 104 105 AC_LIBTOOL_SYS_MAX_CMD_LEN 106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107 AC_LIBTOOL_OBJDIR 108 109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110 _LT_AC_PROG_ECHO_BACKSLASH 111 112 case $host_os in 113 aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. 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This makes it impossible to quote backslashes using 382 # echo "$something" | sed 's/\\/\\\\/g' 383 # 384 # So, first we look for a working echo in the user's PATH. 385 386 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 387 for dir in $PATH /usr/ucb; do 388 IFS="$lt_save_ifs" 389 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 390 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 391 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 392 test "X$echo_testing_string" = "X$echo_test_string"; then 393 echo="$dir/echo" 394 break 395 fi 396 done 397 IFS="$lt_save_ifs" 398 399 if test "X$echo" = Xecho; then 400 # We didn't find a better echo, so look for alternatives. 401 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 402 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 403 test "X$echo_testing_string" = "X$echo_test_string"; then 404 # This shell has a builtin print -r that does the trick. 405 echo='print -r' 406 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 407 test "X$CONFIG_SHELL" != X/bin/ksh; then 408 # If we have ksh, try running configure again with it. 409 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 410 export ORIGINAL_CONFIG_SHELL 411 CONFIG_SHELL=/bin/ksh 412 export CONFIG_SHELL 413 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 414 else 415 # Try using printf. 416 echo='printf %s\n' 417 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 418 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 419 test "X$echo_testing_string" = "X$echo_test_string"; then 420 # Cool, printf works 421 : 422 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 423 test "X$echo_testing_string" = 'X\t' && 424 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 425 test "X$echo_testing_string" = "X$echo_test_string"; then 426 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 427 export CONFIG_SHELL 428 SHELL="$CONFIG_SHELL" 429 export SHELL 430 echo="$CONFIG_SHELL [$]0 --fallback-echo" 431 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 432 test "X$echo_testing_string" = 'X\t' && 433 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 434 test "X$echo_testing_string" = "X$echo_test_string"; then 435 echo="$CONFIG_SHELL [$]0 --fallback-echo" 436 else 437 # maybe with a smaller string... 438 prev=: 439 440 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 441 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 442 then 443 break 444 fi 445 prev="$cmd" 446 done 447 448 if test "$prev" != 'sed 50q "[$]0"'; then 449 echo_test_string=`eval $prev` 450 export echo_test_string 451 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 452 else 453 # Oops. We lost completely, so just stick with echo. 454 echo=echo 455 fi 456 fi 457 fi 458 fi 459 fi 460 fi 461 462 # Copy echo and quote the copy suitably for passing to libtool from 463 # the Makefile, instead of quoting the original, which is used later. 464 ECHO=$echo 465 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 467 fi 468 469 AC_SUBST(ECHO) 470 ])])# _LT_AC_PROG_ECHO_BACKSLASH 471 472 473 # _LT_AC_LOCK 474 # ----------- 475 AC_DEFUN([_LT_AC_LOCK], 476 [AC_ARG_ENABLE([libtool-lock], 477 [AC_HELP_STRING([--disable-libtool-lock], 478 [avoid locking (might break parallel builds)])]) 479 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 480 481 # Some flags need to be propagated to the compiler or linker for good 482 # libtool support. 483 case $host in 484 ia64-*-hpux*) 485 # Find out which ABI we are using. 486 echo 'int i;' > conftest.$ac_ext 487 if AC_TRY_EVAL(ac_compile); then 488 case `/usr/bin/file conftest.$ac_objext` in 489 *ELF-32*) 490 HPUX_IA64_MODE="32" 491 ;; 492 *ELF-64*) 493 HPUX_IA64_MODE="64" 494 ;; 495 esac 496 fi 497 rm -rf conftest* 498 ;; 499 *-*-irix6*) 500 # Find out which ABI we are using. 501 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 502 if AC_TRY_EVAL(ac_compile); then 503 if test "$lt_cv_prog_gnu_ld" = yes; then 504 case `/usr/bin/file conftest.$ac_objext` in 505 *32-bit*) 506 LD="${LD-ld} -melf32bsmip" 507 ;; 508 *N32*) 509 LD="${LD-ld} -melf32bmipn32" 510 ;; 511 *64-bit*) 512 LD="${LD-ld} -melf64bmip" 513 ;; 514 esac 515 else 516 case `/usr/bin/file conftest.$ac_objext` in 517 *32-bit*) 518 LD="${LD-ld} -32" 519 ;; 520 *N32*) 521 LD="${LD-ld} -n32" 522 ;; 523 *64-bit*) 524 LD="${LD-ld} -64" 525 ;; 526 esac 527 fi 528 fi 529 rm -rf conftest* 530 ;; 531 532 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 533 # Find out which ABI we are using. 534 echo 'int i;' > conftest.$ac_ext 535 if AC_TRY_EVAL(ac_compile); then 536 case `/usr/bin/file conftest.o` in 537 *32-bit*) 538 case $host in 539 x86_64-*linux*) 540 LD="${LD-ld} -m elf_i386" 541 ;; 542 ppc64-*linux*|powerpc64-*linux*) 543 LD="${LD-ld} -m elf32ppclinux" 544 ;; 545 s390x-*linux*) 546 LD="${LD-ld} -m elf_s390" 547 ;; 548 sparc64-*linux*) 549 LD="${LD-ld} -m elf32_sparc" 550 ;; 551 esac 552 ;; 553 *64-bit*) 554 case $host in 555 x86_64-*linux*) 556 LD="${LD-ld} -m elf_x86_64" 557 ;; 558 ppc*-*linux*|powerpc*-*linux*) 559 LD="${LD-ld} -m elf64ppc" 560 ;; 561 s390*-*linux*) 562 LD="${LD-ld} -m elf64_s390" 563 ;; 564 sparc*-*linux*) 565 LD="${LD-ld} -m elf64_sparc" 566 ;; 567 esac 568 ;; 569 esac 570 fi 571 rm -rf conftest* 572 ;; 573 574 *-*-sco3.2v5*) 575 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 576 SAVE_CFLAGS="$CFLAGS" 577 CFLAGS="$CFLAGS -belf" 578 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 579 [AC_LANG_PUSH(C) 580 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 581 AC_LANG_POP]) 582 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 583 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 584 CFLAGS="$SAVE_CFLAGS" 585 fi 586 ;; 587 sparc*-*solaris*) 588 # Find out which ABI we are using. 589 echo 'int i;' > conftest.$ac_ext 590 if AC_TRY_EVAL(ac_compile); then 591 case `/usr/bin/file conftest.o` in 592 *64-bit*) 593 case $lt_cv_prog_gnu_ld in 594 yes*) LD="${LD-ld} -m elf64_sparc" ;; 595 *) LD="${LD-ld} -64" ;; 596 esac 597 ;; 598 esac 599 fi 600 rm -rf conftest* 601 ;; 602 603 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 604 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) 605 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 606 AC_CHECK_TOOL(AS, as, false) 607 AC_CHECK_TOOL(OBJDUMP, objdump, false) 608 ;; 609 ]) 610 esac 611 612 need_locks="$enable_libtool_lock" 613 614 ])# _LT_AC_LOCK 615 616 617 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 618 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 619 # ---------------------------------------------------------------- 620 # Check whether the given compiler option works 621 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 622 [AC_REQUIRE([LT_AC_PROG_SED]) 623 AC_CACHE_CHECK([$1], [$2], 624 [$2=no 625 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 626 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 627 lt_compiler_flag="$3" 628 # Insert the option either (1) after the last *FLAGS variable, or 629 # (2) before a word containing "conftest.", or (3) at the end. 630 # Note that $ac_compile itself does not contain backslashes and begins 631 # with a dollar sign (not a hyphen), so the echo should work correctly. 632 # The option is referenced via a variable to avoid confusing sed. 633 lt_compile=`echo "$ac_compile" | $SED \ 634 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 635 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 636 -e 's:$: $lt_compiler_flag:'` 637 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 638 (eval "$lt_compile" 2>conftest.err) 639 ac_status=$? 640 cat conftest.err >&AS_MESSAGE_LOG_FD 641 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 642 if (exit $ac_status) && test -s "$ac_outfile"; then 643 # The compiler can only warn and ignore the option if not recognized 644 # So say no if there are warnings other than the usual output. 645 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 646 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 647 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 648 $2=yes 649 fi 650 fi 651 $rm conftest* 652 ]) 653 654 if test x"[$]$2" = xyes; then 655 ifelse([$5], , :, [$5]) 656 else 657 ifelse([$6], , :, [$6]) 658 fi 659 ])# AC_LIBTOOL_COMPILER_OPTION 660 661 662 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 663 # [ACTION-SUCCESS], [ACTION-FAILURE]) 664 # ------------------------------------------------------------ 665 # Check whether the given compiler option works 666 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 667 [AC_CACHE_CHECK([$1], [$2], 668 [$2=no 669 save_LDFLAGS="$LDFLAGS" 670 LDFLAGS="$LDFLAGS $3" 671 printf "$lt_simple_link_test_code" > conftest.$ac_ext 672 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 673 # The linker can only warn and ignore the option if not recognized 674 # So say no if there are warnings 675 if test -s conftest.err; then 676 # Append any errors to the config.log. 677 cat conftest.err 1>&AS_MESSAGE_LOG_FD 678 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 679 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 680 if diff conftest.exp conftest.er2 >/dev/null; then 681 $2=yes 682 fi 683 else 684 $2=yes 685 fi 686 fi 687 $rm conftest* 688 LDFLAGS="$save_LDFLAGS" 689 ]) 690 691 if test x"[$]$2" = xyes; then 692 ifelse([$4], , :, [$4]) 693 else 694 ifelse([$5], , :, [$5]) 695 fi 696 ])# AC_LIBTOOL_LINKER_OPTION 697 698 699 # AC_LIBTOOL_SYS_MAX_CMD_LEN 700 # -------------------------- 701 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 702 [# find the maximum length of command line arguments 703 AC_MSG_CHECKING([the maximum length of command line arguments]) 704 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 705 i=0 706 teststring="ABCD" 707 708 case $build_os in 709 msdosdjgpp*) 710 # On DJGPP, this test can blow up pretty badly due to problems in libc 711 # (any single argument exceeding 2000 bytes causes a buffer overrun 712 # during glob expansion). Even if it were fixed, the result of this 713 # check would be larger than it should be. 714 lt_cv_sys_max_cmd_len=12288; # 12K is about right 715 ;; 716 717 gnu*) 718 # Under GNU Hurd, this test is not required because there is 719 # no limit to the length of command line arguments. 720 # Libtool will interpret -1 as no limit whatsoever 721 lt_cv_sys_max_cmd_len=-1; 722 ;; 723 724 cygwin* | mingw*) 725 # On Win9x/ME, this test blows up -- it succeeds, but takes 726 # about 5 minutes as the teststring grows exponentially. 727 # Worse, since 9x/ME are not pre-emptively multitasking, 728 # you end up with a "frozen" computer, even though with patience 729 # the test eventually succeeds (with a max line length of 256k). 730 # Instead, let's just punt: use the minimum linelength reported by 731 # all of the supported platforms: 8192 (on NT/2K/XP). 732 lt_cv_sys_max_cmd_len=8192; 733 ;; 734 735 amigaos*) 736 # On AmigaOS with pdksh, this test takes hours, literally. 737 # So we just punt and use a minimum line length of 8192. 738 lt_cv_sys_max_cmd_len=8192; 739 ;; 740 741 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 742 # This has been around since 386BSD, at least. Likely further. 743 if test -x /sbin/sysctl; then 744 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 745 elif test -x /usr/sbin/sysctl; then 746 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 747 else 748 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 749 fi 750 # And add a safety zone 751 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 753 ;; 754 755 interix*) 756 # We know the value 262144 and hardcode it with a safety zone (like BSD) 757 lt_cv_sys_max_cmd_len=196608 758 ;; 759 760 osf*) 761 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 762 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 763 # nice to cause kernel panics so lets avoid the loop below. 764 # First set a reasonable default. 765 lt_cv_sys_max_cmd_len=16384 766 # 767 if test -x /sbin/sysconfig; then 768 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 769 *1*) lt_cv_sys_max_cmd_len=-1 ;; 770 esac 771 fi 772 ;; 773 sco3.2v5*) 774 lt_cv_sys_max_cmd_len=102400 775 ;; 776 sysv5* | sco5v6* | sysv4.2uw2*) 777 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 778 if test -n "$kargmax"; then 779 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 780 else 781 lt_cv_sys_max_cmd_len=32768 782 fi 783 ;; 784 *) 785 # If test is not a shell built-in, we'll probably end up computing a 786 # maximum length that is only half of the actual maximum length, but 787 # we can't tell. 788 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 789 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 790 = "XX$teststring") >/dev/null 2>&1 && 791 new_result=`expr "X$teststring" : ".*" 2>&1` && 792 lt_cv_sys_max_cmd_len=$new_result && 793 test $i != 17 # 1/2 MB should be enough 794 do 795 i=`expr $i + 1` 796 teststring=$teststring$teststring 797 done 798 teststring= 799 # Add a significant safety factor because C++ compilers can tack on massive 800 # amounts of additional arguments before passing them to the linker. 801 # It appears as though 1/2 is a usable value. 802 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 803 ;; 804 esac 805 ]) 806 if test -n $lt_cv_sys_max_cmd_len ; then 807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 808 else 809 AC_MSG_RESULT(none) 810 fi 811 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN 812 813 814 # _LT_AC_CHECK_DLFCN 815 # ------------------ 816 AC_DEFUN([_LT_AC_CHECK_DLFCN], 817 [AC_CHECK_HEADERS(dlfcn.h)dnl 818 ])# _LT_AC_CHECK_DLFCN 819 820 821 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 822 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 823 # --------------------------------------------------------------------- 824 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 825 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 826 if test "$cross_compiling" = yes; then : 827 [$4] 828 else 829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 830 lt_status=$lt_dlunknown 831 cat > conftest.$ac_ext <<EOF 832 [#line __oline__ "configure" 833 #include "confdefs.h" 834 835 #if HAVE_DLFCN_H 836 #include <dlfcn.h> 837 #endif 838 839 #include <stdio.h> 840 841 #ifdef RTLD_GLOBAL 842 # define LT_DLGLOBAL RTLD_GLOBAL 843 #else 844 # ifdef DL_GLOBAL 845 # define LT_DLGLOBAL DL_GLOBAL 846 # else 847 # define LT_DLGLOBAL 0 848 # endif 849 #endif 850 851 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 852 find out it does not work in some platform. */ 853 #ifndef LT_DLLAZY_OR_NOW 854 # ifdef RTLD_LAZY 855 # define LT_DLLAZY_OR_NOW RTLD_LAZY 856 # else 857 # ifdef DL_LAZY 858 # define LT_DLLAZY_OR_NOW DL_LAZY 859 # else 860 # ifdef RTLD_NOW 861 # define LT_DLLAZY_OR_NOW RTLD_NOW 862 # else 863 # ifdef DL_NOW 864 # define LT_DLLAZY_OR_NOW DL_NOW 865 # else 866 # define LT_DLLAZY_OR_NOW 0 867 # endif 868 # endif 869 # endif 870 # endif 871 #endif 872 873 #ifdef __cplusplus 874 extern "C" void exit (int); 875 #endif 876 877 void fnord() { int i=42;} 878 int main () 879 { 880 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 881 int status = $lt_dlunknown; 882 883 if (self) 884 { 885 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 886 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 887 /* dlclose (self); */ 888 } 889 else 890 puts (dlerror ()); 891 892 exit (status); 893 }] 894 EOF 895 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 896 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 897 lt_status=$? 898 case x$lt_status in 899 x$lt_dlno_uscore) $1 ;; 900 x$lt_dlneed_uscore) $2 ;; 901 x$lt_dlunknown|x*) $3 ;; 902 esac 903 else : 904 # compilation failed 905 $3 906 fi 907 fi 908 rm -fr conftest* 909 ])# _LT_AC_TRY_DLOPEN_SELF 910 911 912 # AC_LIBTOOL_DLOPEN_SELF 913 # ---------------------- 914 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 915 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 916 if test "x$enable_dlopen" != xyes; then 917 enable_dlopen=unknown 918 enable_dlopen_self=unknown 919 enable_dlopen_self_static=unknown 920 else 921 lt_cv_dlopen=no 922 lt_cv_dlopen_libs= 923 924 case $host_os in 925 beos*) 926 lt_cv_dlopen="load_add_on" 927 lt_cv_dlopen_libs= 928 lt_cv_dlopen_self=yes 929 ;; 930 931 mingw* | pw32*) 932 lt_cv_dlopen="LoadLibrary" 933 lt_cv_dlopen_libs= 934 ;; 935 936 cygwin*) 937 lt_cv_dlopen="dlopen" 938 lt_cv_dlopen_libs= 939 ;; 940 941 darwin*) 942 # if libdl is installed we need to link against it 943 AC_CHECK_LIB([dl], [dlopen], 944 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 945 lt_cv_dlopen="dyld" 946 lt_cv_dlopen_libs= 947 lt_cv_dlopen_self=yes 948 ]) 949 ;; 950 951 *) 952 AC_CHECK_FUNC([shl_load], 953 [lt_cv_dlopen="shl_load"], 954 [AC_CHECK_LIB([dld], [shl_load], 955 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 956 [AC_CHECK_FUNC([dlopen], 957 [lt_cv_dlopen="dlopen"], 958 [AC_CHECK_LIB([dl], [dlopen], 959 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 960 [AC_CHECK_LIB([svld], [dlopen], 961 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 962 [AC_CHECK_LIB([dld], [dld_link], 963 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 964 ]) 965 ]) 966 ]) 967 ]) 968 ]) 969 ;; 970 esac 971 972 if test "x$lt_cv_dlopen" != xno; then 973 enable_dlopen=yes 974 else 975 enable_dlopen=no 976 fi 977 978 case $lt_cv_dlopen in 979 dlopen) 980 save_CPPFLAGS="$CPPFLAGS" 981 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 982 983 save_LDFLAGS="$LDFLAGS" 984 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 985 986 save_LIBS="$LIBS" 987 LIBS="$lt_cv_dlopen_libs $LIBS" 988 989 AC_CACHE_CHECK([whether a program can dlopen itself], 990 lt_cv_dlopen_self, [dnl 991 _LT_AC_TRY_DLOPEN_SELF( 992 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 993 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 994 ]) 995 996 if test "x$lt_cv_dlopen_self" = xyes; then 997 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 998 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 999 lt_cv_dlopen_self_static, [dnl 1000 _LT_AC_TRY_DLOPEN_SELF( 1001 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1002 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1003 ]) 1004 fi 1005 1006 CPPFLAGS="$save_CPPFLAGS" 1007 LDFLAGS="$save_LDFLAGS" 1008 LIBS="$save_LIBS" 1009 ;; 1010 esac 1011 1012 case $lt_cv_dlopen_self in 1013 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1014 *) enable_dlopen_self=unknown ;; 1015 esac 1016 1017 case $lt_cv_dlopen_self_static in 1018 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1019 *) enable_dlopen_self_static=unknown ;; 1020 esac 1021 fi 1022 ])# AC_LIBTOOL_DLOPEN_SELF 1023 1024 1025 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1026 # --------------------------------- 1027 # Check to see if options -c and -o are simultaneously supported by compiler 1028 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1029 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1030 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1031 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1032 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1033 $rm -r conftest 2>/dev/null 1034 mkdir conftest 1035 cd conftest 1036 mkdir out 1037 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1038 1039 lt_compiler_flag="-o out/conftest2.$ac_objext" 1040 # Insert the option either (1) after the last *FLAGS variable, or 1041 # (2) before a word containing "conftest.", or (3) at the end. 1042 # Note that $ac_compile itself does not contain backslashes and begins 1043 # with a dollar sign (not a hyphen), so the echo should work correctly. 1044 lt_compile=`echo "$ac_compile" | $SED \ 1045 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1046 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1047 -e 's:$: $lt_compiler_flag:'` 1048 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1049 (eval "$lt_compile" 2>out/conftest.err) 1050 ac_status=$? 1051 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1052 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1053 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1054 then 1055 # The compiler can only warn and ignore the option if not recognized 1056 # So say no if there are warnings 1057 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1058 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1059 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1060 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1061 fi 1062 fi 1063 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1064 $rm conftest* 1065 # SGI C++ compiler will create directory out/ii_files/ for 1066 # template instantiation 1067 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1068 $rm out/* && rmdir out 1069 cd .. 1070 rmdir conftest 1071 $rm conftest* 1072 ]) 1073 ])# AC_LIBTOOL_PROG_CC_C_O 1074 1075 1076 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1077 # ----------------------------------------- 1078 # Check to see if we can do hard links to lock some files if needed 1079 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1080 [AC_REQUIRE([_LT_AC_LOCK])dnl 1081 1082 hard_links="nottested" 1083 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1084 # do not overwrite the value of need_locks provided by the user 1085 AC_MSG_CHECKING([if we can lock with hard links]) 1086 hard_links=yes 1087 $rm conftest* 1088 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1089 touch conftest.a 1090 ln conftest.a conftest.b 2>&5 || hard_links=no 1091 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1092 AC_MSG_RESULT([$hard_links]) 1093 if test "$hard_links" = no; then 1094 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1095 need_locks=warn 1096 fi 1097 else 1098 need_locks=no 1099 fi 1100 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1101 1102 1103 # AC_LIBTOOL_OBJDIR 1104 # ----------------- 1105 AC_DEFUN([AC_LIBTOOL_OBJDIR], 1106 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1107 [rm -f .libs 2>/dev/null 1108 mkdir .libs 2>/dev/null 1109 if test -d .libs; then 1110 lt_cv_objdir=.libs 1111 else 1112 # MS-DOS does not allow filenames that begin with a dot. 1113 lt_cv_objdir=_libs 1114 fi 1115 rmdir .libs 2>/dev/null]) 1116 objdir=$lt_cv_objdir 1117 ])# AC_LIBTOOL_OBJDIR 1118 1119 1120 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1121 # ---------------------------------------------- 1122 # Check hardcoding attributes. 1123 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1124 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1125 _LT_AC_TAGVAR(hardcode_action, $1)= 1126 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1127 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1128 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1129 1130 # We can hardcode non-existant directories. 1131 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1132 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1133 # have to relink, otherwise we might link with an installed library 1134 # when we should be linking with a yet-to-be-installed one 1135 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1136 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1137 # Linking always hardcodes the temporary library directory. 1138 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1139 else 1140 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1141 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1142 fi 1143 else 1144 # We cannot hardcode anything, or else we can only hardcode existing 1145 # directories. 1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1147 fi 1148 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1149 1150 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1151 # Fast installation is not supported 1152 enable_fast_install=no 1153 elif test "$shlibpath_overrides_runpath" = yes || 1154 test "$enable_shared" = no; then 1155 # Fast installation is not necessary 1156 enable_fast_install=needless 1157 fi 1158 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1159 1160 1161 # AC_LIBTOOL_SYS_LIB_STRIP 1162 # ------------------------ 1163 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1164 [striplib= 1165 old_striplib= 1166 AC_MSG_CHECKING([whether stripping libraries is possible]) 1167 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1168 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1169 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1170 AC_MSG_RESULT([yes]) 1171 else 1172 # FIXME - insert some real tests, host_os isn't really good enough 1173 case $host_os in 1174 darwin*) 1175 if test -n "$STRIP" ; then 1176 striplib="$STRIP -x" 1177 AC_MSG_RESULT([yes]) 1178 else 1179 AC_MSG_RESULT([no]) 1180 fi 1181 ;; 1182 *) 1183 AC_MSG_RESULT([no]) 1184 ;; 1185 esac 1186 fi 1187 ])# AC_LIBTOOL_SYS_LIB_STRIP 1188 1189 1190 # AC_LIBTOOL_SYS_DYNAMIC_LINKER 1191 # ----------------------------- 1192 # PORTME Fill in your ld.so characteristics 1193 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1194 [AC_MSG_CHECKING([dynamic linker characteristics]) 1195 library_names_spec= 1196 libname_spec='lib$name' 1197 soname_spec= 1198 shrext_cmds=".so" 1199 postinstall_cmds= 1200 postuninstall_cmds= 1201 finish_cmds= 1202 finish_eval= 1203 shlibpath_var= 1204 shlibpath_overrides_runpath=unknown 1205 version_type=none 1206 dynamic_linker="$host_os ld.so" 1207 sys_lib_dlsearch_path_spec="/lib /usr/lib" 1208 if test "$GCC" = yes; then 1209 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1210 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1211 # if the path contains ";" then we assume it to be the separator 1212 # otherwise default to the standard path separator (i.e. ":") - it is 1213 # assumed that no part of a normal pathname contains ";" but that should 1214 # okay in the real world where ";" in dirpaths is itself problematic. 1215 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1216 else 1217 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1218 fi 1219 else 1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1221 fi 1222 need_lib_prefix=unknown 1223 hardcode_into_libs=no 1224 1225 # when you set need_version to no, make sure it does not cause -set_version 1226 # flags to be left without arguments 1227 need_version=unknown 1228 1229 case $host_os in 1230 aix3*) 1231 version_type=linux 1232 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1233 shlibpath_var=LIBPATH 1234 1235 # AIX 3 has no versioning support, so we append a major version to the name. 1236 soname_spec='${libname}${release}${shared_ext}$major' 1237 ;; 1238 1239 aix4* | aix5*) 1240 version_type=linux 1241 need_lib_prefix=no 1242 need_version=no 1243 hardcode_into_libs=yes 1244 if test "$host_cpu" = ia64; then 1245 # AIX 5 supports IA64 1246 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1247 shlibpath_var=LD_LIBRARY_PATH 1248 else 1249 # With GCC up to 2.95.x, collect2 would create an import file 1250 # for dependence libraries. The import file would start with 1251 # the line `#! .'. This would cause the generated library to 1252 # depend on `.', always an invalid library. This was fixed in 1253 # development snapshots of GCC prior to 3.0. 1254 case $host_os in 1255 aix4 | aix4.[[01]] | aix4.[[01]].*) 1256 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1257 echo ' yes ' 1258 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1259 : 1260 else 1261 can_build_shared=no 1262 fi 1263 ;; 1264 esac 1265 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1266 # soname into executable. Probably we can add versioning support to 1267 # collect2, so additional links can be useful in future. 1268 if test "$aix_use_runtimelinking" = yes; then 1269 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1270 # instead of lib<name>.a to let people know that these are not 1271 # typical AIX shared libraries. 1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1273 else 1274 # We preserve .a as extension for shared libraries through AIX4.2 1275 # and later when we are not doing run time linking. 1276 library_names_spec='${libname}${release}.a $libname.a' 1277 soname_spec='${libname}${release}${shared_ext}$major' 1278 fi 1279 shlibpath_var=LIBPATH 1280 fi 1281 ;; 1282 1283 amigaos*) 1284 library_names_spec='$libname.ixlibrary $libname.a' 1285 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1286 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 ${libname}_ixlibrary.a || exit 1; done' 1287 ;; 1288 1289 beos*) 1290 library_names_spec='${libname}${shared_ext}' 1291 dynamic_linker="$host_os ld.so" 1292 shlibpath_var=LIBRARY_PATH 1293 ;; 1294 1295 bsdi[[45]]*) 1296 version_type=linux 1297 need_version=no 1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1299 soname_spec='${libname}${release}${shared_ext}$major' 1300 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1301 shlibpath_var=LD_LIBRARY_PATH 1302 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1303 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1304 # the default ld.so.conf also contains /usr/contrib/lib and 1305 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1306 # libtool to hard-code these into programs 1307 ;; 1308 1309 cygwin* | mingw* | pw32*) 1310 version_type=windows 1311 shrext_cmds=".dll" 1312 need_version=no 1313 need_lib_prefix=no 1314 1315 case $GCC,$host_os in 1316 yes,cygwin* | yes,mingw* | yes,pw32*) 1317 library_names_spec='$libname.dll.a' 1318 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1319 postinstall_cmds='base_file=`basename \${file}`~ 1320 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1321 dldir=$destdir/`dirname \$dlpath`~ 1322 test -d \$dldir || mkdir -p \$dldir~ 1323 $install_prog $dir/$dlname \$dldir/$dlname~ 1324 chmod a+x \$dldir/$dlname' 1325 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1326 dlpath=$dir/\$dldll~ 1327 $rm \$dlpath' 1328 shlibpath_overrides_runpath=yes 1329 1330 case $host_os in 1331 cygwin*) 1332 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1333 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1334 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1335 ;; 1336 mingw*) 1337 # MinGW DLLs use traditional 'lib' prefix 1338 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1339 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1340 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1341 # It is most probably a Windows format PATH printed by 1342 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1343 # path with ; separators, and with drive letters. We can handle the 1344 # drive letters (cygwin fileutils understands them), so leave them, 1345 # especially as we might pass files found there to a mingw objdump, 1346 # which wouldn't understand a cygwinified path. Ahh. 1347 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1348 else 1349 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1350 fi 1351 ;; 1352 pw32*) 1353 # pw32 DLLs use 'pw' prefix rather than 'lib' 1354 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1355 ;; 1356 esac 1357 ;; 1358 1359 *) 1360 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1361 ;; 1362 esac 1363 dynamic_linker='Win32 ld.exe' 1364 # FIXME: first we should search . and the directory the executable is in 1365 shlibpath_var=PATH 1366 ;; 1367 1368 darwin* | rhapsody*) 1369 dynamic_linker="$host_os dyld" 1370 version_type=darwin 1371 need_lib_prefix=no 1372 need_version=no 1373 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1374 soname_spec='${libname}${release}${major}$shared_ext' 1375 shlibpath_overrides_runpath=yes 1376 shlibpath_var=DYLD_LIBRARY_PATH 1377 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1378 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1379 if test "$GCC" = yes; then 1380 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1381 else 1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1383 fi 1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1385 ;; 1386 1387 dgux*) 1388 version_type=linux 1389 need_lib_prefix=no 1390 need_version=no 1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1392 soname_spec='${libname}${release}${shared_ext}$major' 1393 shlibpath_var=LD_LIBRARY_PATH 1394 ;; 1395 1396 freebsd1*) 1397 dynamic_linker=no 1398 ;; 1399 1400 kfreebsd*-gnu) 1401 version_type=linux 1402 need_lib_prefix=no 1403 need_version=no 1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1405 soname_spec='${libname}${release}${shared_ext}$major' 1406 shlibpath_var=LD_LIBRARY_PATH 1407 shlibpath_overrides_runpath=no 1408 hardcode_into_libs=yes 1409 dynamic_linker='GNU ld.so' 1410 ;; 1411 1412 freebsd* | dragonfly*) 1413 # DragonFly does not have aout. When/if they implement a new 1414 # versioning mechanism, adjust this. 1415 if test -x /usr/bin/objformat; then 1416 objformat=`/usr/bin/objformat` 1417 else 1418 case $host_os in 1419 freebsd[[123]]*) objformat=aout ;; 1420 *) objformat=elf ;; 1421 esac 1422 fi 1423 version_type=freebsd-$objformat 1424 case $version_type in 1425 freebsd-elf*) 1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1427 need_version=no 1428 need_lib_prefix=no 1429 ;; 1430 freebsd-*) 1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1432 need_version=yes 1433 ;; 1434 esac 1435 shlibpath_var=LD_LIBRARY_PATH 1436 case $host_os in 1437 freebsd2*) 1438 shlibpath_overrides_runpath=yes 1439 ;; 1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1441 shlibpath_overrides_runpath=yes 1442 hardcode_into_libs=yes 1443 ;; 1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1446 shlibpath_overrides_runpath=no 1447 hardcode_into_libs=yes 1448 ;; 1449 freebsd*) # from 4.6 on 1450 shlibpath_overrides_runpath=yes 1451 hardcode_into_libs=yes 1452 ;; 1453 esac 1454 ;; 1455 1456 gnu*) 1457 version_type=linux 1458 need_lib_prefix=no 1459 need_version=no 1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1461 soname_spec='${libname}${release}${shared_ext}$major' 1462 shlibpath_var=LD_LIBRARY_PATH 1463 hardcode_into_libs=yes 1464 ;; 1465 1466 hpux9* | hpux10* | hpux11*) 1467 # Give a soname corresponding to the major version so that dld.sl refuses to 1468 # link against other versions. 1469 version_type=sunos 1470 need_lib_prefix=no 1471 need_version=no 1472 case $host_cpu in 1473 ia64*) 1474 shrext_cmds='.so' 1475 hardcode_into_libs=yes 1476 dynamic_linker="$host_os dld.so" 1477 shlibpath_var=LD_LIBRARY_PATH 1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1480 soname_spec='${libname}${release}${shared_ext}$major' 1481 if test "X$HPUX_IA64_MODE" = X32; then 1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1483 else 1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1485 fi 1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1487 ;; 1488 hppa*64*) 1489 shrext_cmds='.sl' 1490 hardcode_into_libs=yes 1491 dynamic_linker="$host_os dld.sl" 1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1495 soname_spec='${libname}${release}${shared_ext}$major' 1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1498 ;; 1499 *) 1500 shrext_cmds='.sl' 1501 dynamic_linker="$host_os dld.sl" 1502 shlibpath_var=SHLIB_PATH 1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1505 soname_spec='${libname}${release}${shared_ext}$major' 1506 ;; 1507 esac 1508 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1509 postinstall_cmds='chmod 555 $lib' 1510 ;; 1511 1512 interix3*) 1513 version_type=linux 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1517 soname_spec='${libname}${release}${shared_ext}$major' 1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1519 shlibpath_var=LD_LIBRARY_PATH 1520 shlibpath_overrides_runpath=no 1521 hardcode_into_libs=yes 1522 ;; 1523 1524 irix5* | irix6* | nonstopux*) 1525 case $host_os in 1526 nonstopux*) version_type=nonstopux ;; 1527 *) 1528 if test "$lt_cv_prog_gnu_ld" = yes; then 1529 version_type=linux 1530 else 1531 version_type=irix 1532 fi ;; 1533 esac 1534 need_lib_prefix=no 1535 need_version=no 1536 soname_spec='${libname}${release}${shared_ext}$major' 1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1538 case $host_os in 1539 irix5* | nonstopux*) 1540 libsuff= shlibsuff= 1541 ;; 1542 *) 1543 case $LD in # libtool.m4 will add one of these switches to LD 1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1545 libsuff= shlibsuff= libmagic=32-bit;; 1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1547 libsuff=32 shlibsuff=N32 libmagic=N32;; 1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1549 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1550 *) libsuff= shlibsuff= libmagic=never-match;; 1551 esac 1552 ;; 1553 esac 1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1555 shlibpath_overrides_runpath=no 1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1558 hardcode_into_libs=yes 1559 ;; 1560 1561 # No shared lib support for Linux oldld, aout, or coff. 1562 linux*oldld* | linux*aout* | linux*coff*) 1563 dynamic_linker=no 1564 ;; 1565 1566 # This must be Linux ELF. 1567 linux*) 1568 version_type=linux 1569 need_lib_prefix=no 1570 need_version=no 1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1572 soname_spec='${libname}${release}${shared_ext}$major' 1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1574 shlibpath_var=LD_LIBRARY_PATH 1575 shlibpath_overrides_runpath=no 1576 # This implies no fast_install, which is unacceptable. 1577 # Some rework will be needed to allow for fast_install 1578 # before this can be enabled. 1579 hardcode_into_libs=yes 1580 1581 # Append ld.so.conf contents to the search path 1582 if test -f /etc/ld.so.conf; then 1583 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1584 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1585 fi 1586 1587 # We used to test for /lib/ld.so.1 and disable shared libraries on 1588 # powerpc, because MkLinux only supported shared libraries with the 1589 # GNU dynamic linker. Since this was broken with cross compilers, 1590 # most powerpc-linux boxes support dynamic linking these days and 1591 # people can always --disable-shared, the test was removed, and we 1592 # assume the GNU/Linux dynamic linker is in use. 1593 dynamic_linker='GNU/Linux ld.so' 1594 ;; 1595 1596 knetbsd*-gnu) 1597 version_type=linux 1598 need_lib_prefix=no 1599 need_version=no 1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1601 soname_spec='${libname}${release}${shared_ext}$major' 1602 shlibpath_var=LD_LIBRARY_PATH 1603 shlibpath_overrides_runpath=no 1604 hardcode_into_libs=yes 1605 dynamic_linker='GNU ld.so' 1606 ;; 1607 1608 netbsd*) 1609 version_type=sunos 1610 need_lib_prefix=no 1611 need_version=no 1612 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1614 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1615 dynamic_linker='NetBSD (a.out) ld.so' 1616 else 1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1618 soname_spec='${libname}${release}${shared_ext}$major' 1619 dynamic_linker='NetBSD ld.elf_so' 1620 fi 1621 shlibpath_var=LD_LIBRARY_PATH 1622 shlibpath_overrides_runpath=yes 1623 hardcode_into_libs=yes 1624 ;; 1625 1626 newsos6) 1627 version_type=linux 1628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1629 shlibpath_var=LD_LIBRARY_PATH 1630 shlibpath_overrides_runpath=yes 1631 ;; 1632 1633 nto-qnx*) 1634 version_type=linux 1635 need_lib_prefix=no 1636 need_version=no 1637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1638 soname_spec='${libname}${release}${shared_ext}$major' 1639 shlibpath_var=LD_LIBRARY_PATH 1640 shlibpath_overrides_runpath=yes 1641 ;; 1642 1643 openbsd*) 1644 version_type=sunos 1645 sys_lib_dlsearch_path_spec="/usr/lib" 1646 need_lib_prefix=no 1647 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1648 case $host_os in 1649 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1650 *) need_version=no ;; 1651 esac 1652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1653 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1654 shlibpath_var=LD_LIBRARY_PATH 1655 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1656 case $host_os in 1657 openbsd2.[[89]] | openbsd2.[[89]].*) 1658 shlibpath_overrides_runpath=no 1659 ;; 1660 *) 1661 shlibpath_overrides_runpath=yes 1662 ;; 1663 esac 1664 else 1665 shlibpath_overrides_runpath=yes 1666 fi 1667 ;; 1668 1669 os2*) 1670 libname_spec='$name' 1671 shrext_cmds=".dll" 1672 need_lib_prefix=no 1673 library_names_spec='$libname${shared_ext} $libname.a' 1674 dynamic_linker='OS/2 ld.exe' 1675 shlibpath_var=LIBPATH 1676 ;; 1677 1678 osf3* | osf4* | osf5*) 1679 version_type=osf 1680 need_lib_prefix=no 1681 need_version=no 1682 soname_spec='${libname}${release}${shared_ext}$major' 1683 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1684 shlibpath_var=LD_LIBRARY_PATH 1685 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1686 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1687 ;; 1688 1689 solaris*) 1690 version_type=linux 1691 need_lib_prefix=no 1692 need_version=no 1693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1694 soname_spec='${libname}${release}${shared_ext}$major' 1695 shlibpath_var=LD_LIBRARY_PATH 1696 shlibpath_overrides_runpath=yes 1697 hardcode_into_libs=yes 1698 # ldd complains unless libraries are executable 1699 postinstall_cmds='chmod +x $lib' 1700 ;; 1701 1702 sunos4*) 1703 version_type=sunos 1704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1705 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1706 shlibpath_var=LD_LIBRARY_PATH 1707 shlibpath_overrides_runpath=yes 1708 if test "$with_gnu_ld" = yes; then 1709 need_lib_prefix=no 1710 fi 1711 need_version=yes 1712 ;; 1713 1714 sysv4 | sysv4.3*) 1715 version_type=linux 1716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1717 soname_spec='${libname}${release}${shared_ext}$major' 1718 shlibpath_var=LD_LIBRARY_PATH 1719 case $host_vendor in 1720 sni) 1721 shlibpath_overrides_runpath=no 1722 need_lib_prefix=no 1723 export_dynamic_flag_spec='${wl}-Blargedynsym' 1724 runpath_var=LD_RUN_PATH 1725 ;; 1726 siemens) 1727 need_lib_prefix=no 1728 ;; 1729 motorola) 1730 need_lib_prefix=no 1731 need_version=no 1732 shlibpath_overrides_runpath=no 1733 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1734 ;; 1735 esac 1736 ;; 1737 1738 sysv4*MP*) 1739 if test -d /usr/nec ;then 1740 version_type=linux 1741 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1742 soname_spec='$libname${shared_ext}.$major' 1743 shlibpath_var=LD_LIBRARY_PATH 1744 fi 1745 ;; 1746 1747 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1748 version_type=freebsd-elf 1749 need_lib_prefix=no 1750 need_version=no 1751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1752 soname_spec='${libname}${release}${shared_ext}$major' 1753 shlibpath_var=LD_LIBRARY_PATH 1754 hardcode_into_libs=yes 1755 if test "$with_gnu_ld" = yes; then 1756 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1757 shlibpath_overrides_runpath=no 1758 else 1759 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1760 shlibpath_overrides_runpath=yes 1761 case $host_os in 1762 sco3.2v5*) 1763 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1764 ;; 1765 esac 1766 fi 1767 sys_lib_dlsearch_path_spec='/usr/lib' 1768 ;; 1769 1770 uts4*) 1771 version_type=linux 1772 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1773 soname_spec='${libname}${release}${shared_ext}$major' 1774 shlibpath_var=LD_LIBRARY_PATH 1775 ;; 1776 1777 *) 1778 dynamic_linker=no 1779 ;; 1780 esac 1781 AC_MSG_RESULT([$dynamic_linker]) 1782 test "$dynamic_linker" = no && can_build_shared=no 1783 1784 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1785 if test "$GCC" = yes; then 1786 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1787 fi 1788 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1789 1790 1791 # _LT_AC_TAGCONFIG 1792 # ---------------- 1793 AC_DEFUN([_LT_AC_TAGCONFIG], 1794 [AC_ARG_WITH([tags], 1795 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1796 [include additional configurations @<:@automatic@:>@])], 1797 [tagnames="$withval"]) 1798 1799 if test -f "$ltmain" && test -n "$tagnames"; then 1800 if test ! -f "${ofile}"; then 1801 AC_MSG_WARN([output file `$ofile' does not exist]) 1802 fi 1803 1804 if test -z "$LTCC"; then 1805 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1806 if test -z "$LTCC"; then 1807 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1808 else 1809 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1810 fi 1811 fi 1812 if test -z "$LTCFLAGS"; then 1813 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1814 fi 1815 1816 # Extract list of available tagged configurations in $ofile. 1817 # Note that this assumes the entire list is on one line. 1818 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=$.*$$/\1/' -e 's/\"//g'` 1819 1820 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1821 for tagname in $tagnames; do 1822 IFS="$lt_save_ifs" 1823 # Check whether tagname contains only valid characters 1824 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1825 "") ;; 1826 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1827 ;; 1828 esac 1829 1830 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1831 then 1832 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1833 fi 1834 1835 # Update the list of available tags. 1836 if test -n "$tagname"; then 1837 echo appending configuration tag \"$tagname\" to $ofile 1838 1839 case $tagname in 1840 CXX) 1841 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1843 (test "X$CXX" != "Xg++"))) ; then 1844 AC_LIBTOOL_LANG_CXX_CONFIG 1845 else 1846 tagname="" 1847 fi 1848 ;; 1849 1850 F77) 1851 if test -n "$F77" && test "X$F77" != "Xno"; then 1852 AC_LIBTOOL_LANG_F77_CONFIG 1853 else 1854 tagname="" 1855 fi 1856 ;; 1857 1858 GCJ) 1859 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1860 AC_LIBTOOL_LANG_GCJ_CONFIG 1861 else 1862 tagname="" 1863 fi 1864 ;; 1865 1866 RC) 1867 AC_LIBTOOL_LANG_RC_CONFIG 1868 ;; 1869 1870 *) 1871 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1872 ;; 1873 esac 1874 1875 # Append the new tag name to the list of available tags. 1876 if test -n "$tagname" ; then 1877 available_tags="$available_tags $tagname" 1878 fi 1879 fi 1880 done 1881 IFS="$lt_save_ifs" 1882 1883 # Now substitute the updated list of available tags. 1884 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1885 mv "${ofile}T" "$ofile" 1886 chmod +x "$ofile" 1887 else 1888 rm -f "${ofile}T" 1889 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1890 fi 1891 fi 1892 ])# _LT_AC_TAGCONFIG 1893 1894 1895 # AC_LIBTOOL_DLOPEN 1896 # ----------------- 1897 # enable checks for dlopen support 1898 AC_DEFUN([AC_LIBTOOL_DLOPEN], 1899 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1900 ])# AC_LIBTOOL_DLOPEN 1901 1902 1903 # AC_LIBTOOL_WIN32_DLL 1904 # -------------------- 1905 # declare package support for building win32 DLLs 1906 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1907 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1908 ])# AC_LIBTOOL_WIN32_DLL 1909 1910 1911 # AC_ENABLE_SHARED([DEFAULT]) 1912 # --------------------------- 1913 # implement the --enable-shared flag 1914 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1915 AC_DEFUN([AC_ENABLE_SHARED], 1916 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1917 AC_ARG_ENABLE([shared], 1918 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1919 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1920 [p=${PACKAGE-default} 1921 case $enableval in 1922 yes) enable_shared=yes ;; 1923 no) enable_shared=no ;; 1924 *) 1925 enable_shared=no 1926 # Look at the argument we got. We use all the common list separators. 1927 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1928 for pkg in $enableval; do 1929 IFS="$lt_save_ifs" 1930 if test "X$pkg" = "X$p"; then 1931 enable_shared=yes 1932 fi 1933 done 1934 IFS="$lt_save_ifs" 1935 ;; 1936 esac], 1937 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1938 ])# AC_ENABLE_SHARED 1939 1940 1941 # AC_DISABLE_SHARED 1942 # ----------------- 1943 # set the default shared flag to --disable-shared 1944 AC_DEFUN([AC_DISABLE_SHARED], 1945 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1946 AC_ENABLE_SHARED(no) 1947 ])# AC_DISABLE_SHARED 1948 1949 1950 # AC_ENABLE_STATIC([DEFAULT]) 1951 # --------------------------- 1952 # implement the --enable-static flag 1953 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1954 AC_DEFUN([AC_ENABLE_STATIC], 1955 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1956 AC_ARG_ENABLE([static], 1957 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1958 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1959 [p=${PACKAGE-default} 1960 case $enableval in 1961 yes) enable_static=yes ;; 1962 no) enable_static=no ;; 1963 *) 1964 enable_static=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_static=yes 1971 fi 1972 done 1973 IFS="$lt_save_ifs" 1974 ;; 1975 esac], 1976 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1977 ])# AC_ENABLE_STATIC 1978 1979 1980 # AC_DISABLE_STATIC 1981 # ----------------- 1982 # set the default static flag to --disable-static 1983 AC_DEFUN([AC_DISABLE_STATIC], 1984 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1985 AC_ENABLE_STATIC(no) 1986 ])# AC_DISABLE_STATIC 1987 1988 1989 # AC_ENABLE_FAST_INSTALL([DEFAULT]) 1990 # --------------------------------- 1991 # implement the --enable-fast-install flag 1992 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1993 AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1994 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1995 AC_ARG_ENABLE([fast-install], 1996 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1997 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1998 [p=${PACKAGE-default} 1999 case $enableval in 2000 yes) enable_fast_install=yes ;; 2001 no) enable_fast_install=no ;; 2002 *) 2003 enable_fast_install=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_fast_install=yes 2010 fi 2011 done 2012 IFS="$lt_save_ifs" 2013 ;; 2014 esac], 2015 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2016 ])# AC_ENABLE_FAST_INSTALL 2017 2018 2019 # AC_DISABLE_FAST_INSTALL 2020 # ----------------------- 2021 # set the default to --disable-fast-install 2022 AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2023 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2024 AC_ENABLE_FAST_INSTALL(no) 2025 ])# AC_DISABLE_FAST_INSTALL 2026 2027 2028 # AC_LIBTOOL_PICMODE([MODE]) 2029 # -------------------------- 2030 # implement the --with-pic flag 2031 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2032 AC_DEFUN([AC_LIBTOOL_PICMODE], 2033 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2034 pic_mode=ifelse($#,1,$1,default) 2035 ])# AC_LIBTOOL_PICMODE 2036 2037 2038 # AC_PROG_EGREP 2039 # ------------- 2040 # This is predefined starting with Autoconf 2.54, so this conditional 2041 # definition can be removed once we require Autoconf 2.54 or later. 2042 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2043 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2044 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2045 then ac_cv_prog_egrep='grep -E' 2046 else ac_cv_prog_egrep='egrep' 2047 fi]) 2048 EGREP=$ac_cv_prog_egrep 2049 AC_SUBST([EGREP]) 2050 ])]) 2051 2052 2053 # AC_PATH_TOOL_PREFIX 2054 # ------------------- 2055 # find a file program which can recognise shared library 2056 AC_DEFUN([AC_PATH_TOOL_PREFIX], 2057 [AC_REQUIRE([AC_PROG_EGREP])dnl 2058 AC_MSG_CHECKING([for $1]) 2059 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2060 [case $MAGIC_CMD in 2061 [[\\/*] | ?:[\\/]*]) 2062 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2063 ;; 2064 *) 2065 lt_save_MAGIC_CMD="$MAGIC_CMD" 2066 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2067 dnl $ac_dummy forces splitting on constant user-supplied paths. 2068 dnl POSIX.2 word splitting is done only on the output of word expansions, 2069 dnl not every word. This closes a longstanding sh security hole. 2070 ac_dummy="ifelse([$2], , $PATH, [$2])" 2071 for ac_dir in $ac_dummy; do 2072 IFS="$lt_save_ifs" 2073 test -z "$ac_dir" && ac_dir=. 2074 if test -f $ac_dir/$1; then 2075 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2076 if test -n "$file_magic_test_file"; then 2077 case $deplibs_check_method in 2078 "file_magic "*) 2079 file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 2080 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2081 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2082 $EGREP "$file_magic_regex" > /dev/null; then 2083 : 2084 else 2085 cat <<EOF 1>&2 2086 2087 *** Warning: the command libtool uses to detect shared libraries, 2088 *** $file_magic_cmd, produces output that libtool cannot recognize. 2089 *** The result is that libtool may fail to recognize shared libraries 2090 *** as such. This will affect the creation of libtool libraries that 2091 *** depend on shared libraries, but programs linked with such libtool 2092 *** libraries will work regardless of this problem. Nevertheless, you 2093 *** may want to report the problem to your system manager and/or to 2094 *** bug-libtool@gnu.org 2095 2096 EOF 2097 fi ;; 2098 esac 2099 fi 2100 break 2101 fi 2102 done 2103 IFS="$lt_save_ifs" 2104 MAGIC_CMD="$lt_save_MAGIC_CMD" 2105 ;; 2106 esac]) 2107 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2108 if test -n "$MAGIC_CMD"; then 2109 AC_MSG_RESULT($MAGIC_CMD) 2110 else 2111 AC_MSG_RESULT(no) 2112 fi 2113 ])# AC_PATH_TOOL_PREFIX 2114 2115 2116 # AC_PATH_MAGIC 2117 # ------------- 2118 # find a file program which can recognise a shared library 2119 AC_DEFUN([AC_PATH_MAGIC], 2120 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2121 if test -z "$lt_cv_path_MAGIC_CMD"; then 2122 if test -n "$ac_tool_prefix"; then 2123 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2124 else 2125 MAGIC_CMD=: 2126 fi 2127 fi 2128 ])# AC_PATH_MAGIC 2129 2130 2131 # AC_PROG_LD 2132 # ---------- 2133 # find the pathname to the GNU or non-GNU linker 2134 AC_DEFUN([AC_PROG_LD], 2135 [AC_ARG_WITH([gnu-ld], 2136 [AC_HELP_STRING([--with-gnu-ld], 2137 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2138 [test "$withval" = no || with_gnu_ld=yes], 2139 [with_gnu_ld=no]) 2140 AC_REQUIRE([LT_AC_PROG_SED])dnl 2141 AC_REQUIRE([AC_PROG_CC])dnl 2142 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2143 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2144 ac_prog=ld 2145 if test "$GCC" = yes; then 2146 # Check if gcc -print-prog-name=ld gives a path. 2147 AC_MSG_CHECKING([for ld used by $CC]) 2148 case $host in 2149 *-*-mingw*) 2150 # gcc leaves a trailing carriage return which upsets mingw 2151 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2152 *) 2153 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2154 esac 2155 case $ac_prog in 2156 # Accept absolute paths. 2157 [[\\/]]* | ?:[[\\/]]*) 2158 re_direlt='/[[^/]][[^/]]*/\.\./' 2159 # Canonicalize the pathname of ld 2160 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2161 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2162 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2163 done 2164 test -z "$LD" && LD="$ac_prog" 2165 ;; 2166 "") 2167 # If it fails, then pretend we aren't using GCC. 2168 ac_prog=ld 2169 ;; 2170 *) 2171 # If it is relative, then search for the first ld in PATH. 2172 with_gnu_ld=unknown 2173 ;; 2174 esac 2175 elif test "$with_gnu_ld" = yes; then 2176 AC_MSG_CHECKING([for GNU ld]) 2177 else 2178 AC_MSG_CHECKING([for non-GNU ld]) 2179 fi 2180 AC_CACHE_VAL(lt_cv_path_LD, 2181 [if test -z "$LD"; then 2182 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2183 for ac_dir in $PATH; do 2184 IFS="$lt_save_ifs" 2185 test -z "$ac_dir" && ac_dir=. 2186 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2187 lt_cv_path_LD="$ac_dir/$ac_prog" 2188 # Check to see if the program is GNU ld. I'd rather use --version, 2189 # but apparently some variants of GNU ld only accept -v. 2190 # Break only if it was the GNU/non-GNU ld that we prefer. 2191 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2192 *GNU* | *'with BFD'*) 2193 test "$with_gnu_ld" != no && break 2194 ;; 2195 *) 2196 test "$with_gnu_ld" != yes && break 2197 ;; 2198 esac 2199 fi 2200 done 2201 IFS="$lt_save_ifs" 2202 else 2203 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2204 fi]) 2205 LD="$lt_cv_path_LD" 2206 if test -n "$LD"; then 2207 AC_MSG_RESULT($LD) 2208 else 2209 AC_MSG_RESULT(no) 2210 fi 2211 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2212 AC_PROG_LD_GNU 2213 ])# AC_PROG_LD 2214 2215 2216 # AC_PROG_LD_GNU 2217 # -------------- 2218 AC_DEFUN([AC_PROG_LD_GNU], 2219 [AC_REQUIRE([AC_PROG_EGREP])dnl 2220 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2221 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2222 case `$LD -v 2>&1 </dev/null` in 2223 *GNU* | *'with BFD'*) 2224 lt_cv_prog_gnu_ld=yes 2225 ;; 2226 *) 2227 lt_cv_prog_gnu_ld=no 2228 ;; 2229 esac]) 2230 with_gnu_ld=$lt_cv_prog_gnu_ld 2231 ])# AC_PROG_LD_GNU 2232 2233 2234 # AC_PROG_LD_RELOAD_FLAG 2235 # ---------------------- 2236 # find reload flag for linker 2237 # -- PORTME Some linkers may need a different reload flag. 2238 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2239 [AC_CACHE_CHECK([for $LD option to reload object files], 2240 lt_cv_ld_reload_flag, 2241 [lt_cv_ld_reload_flag='-r']) 2242 reload_flag=$lt_cv_ld_reload_flag 2243 case $reload_flag in 2244 "" | " "*) ;; 2245 *) reload_flag=" $reload_flag" ;; 2246 esac 2247 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2248 case $host_os in 2249 darwin*) 2250 if test "$GCC" = yes; then 2251 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2252 else 2253 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2254 fi 2255 ;; 2256 esac 2257 ])# AC_PROG_LD_RELOAD_FLAG 2258 2259 2260 # AC_DEPLIBS_CHECK_METHOD 2261 # ----------------------- 2262 # how to check for library dependencies 2263 # -- PORTME fill in with the dynamic library characteristics 2264 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2265 [AC_CACHE_CHECK([how to recognise dependent libraries], 2266 lt_cv_deplibs_check_method, 2267 [lt_cv_file_magic_cmd='$MAGIC_CMD' 2268 lt_cv_file_magic_test_file= 2269 lt_cv_deplibs_check_method='unknown' 2270 # Need to set the preceding variable on all platforms that support 2271 # interlibrary dependencies. 2272 # 'none' -- dependencies not supported. 2273 # `unknown' -- same as none, but documents that we really don't know. 2274 # 'pass_all' -- all dependencies passed with no checks. 2275 # 'test_compile' -- check by making test program. 2276 # 'file_magic [[regex]]' -- check by looking for files in library path 2277 # which responds to the $file_magic_cmd with a given extended regex. 2278 # If you have `file' or equivalent on your system and you're not sure 2279 # whether `pass_all' will *always* work, you probably want this one. 2280 2281 case $host_os in 2282 aix4* | aix5*) 2283 lt_cv_deplibs_check_method=pass_all 2284 ;; 2285 2286 beos*) 2287 lt_cv_deplibs_check_method=pass_all 2288 ;; 2289 2290 bsdi[[45]]*) 2291 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2292 lt_cv_file_magic_cmd='/usr/bin/file -L' 2293 lt_cv_file_magic_test_file=/shlib/libc.so 2294 ;; 2295 2296 cygwin*) 2297 # func_win32_libid is a shell function defined in ltmain.sh 2298 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2299 lt_cv_file_magic_cmd='func_win32_libid' 2300 ;; 2301 2302 mingw* | pw32*) 2303 # Base MSYS/MinGW do not provide the 'file' command needed by 2304 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2305 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2306 lt_cv_file_magic_cmd='$OBJDUMP -f' 2307 ;; 2308 2309 darwin* | rhapsody*) 2310 lt_cv_deplibs_check_method=pass_all 2311 ;; 2312 2313 freebsd* | kfreebsd*-gnu | dragonfly*) 2314 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2315 case $host_cpu in 2316 i*86 ) 2317 # Not sure whether the presence of OpenBSD here was a mistake. 2318 # Let's accept both of them until this is cleared up. 2319 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2320 lt_cv_file_magic_cmd=/usr/bin/file 2321 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2322 ;; 2323 esac 2324 else 2325 lt_cv_deplibs_check_method=pass_all 2326 fi 2327 ;; 2328 2329 gnu*) 2330 lt_cv_deplibs_check_method=pass_all 2331 ;; 2332 2333 hpux10.20* | hpux11*) 2334 lt_cv_file_magic_cmd=/usr/bin/file 2335 case $host_cpu in 2336 ia64*) 2337 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2338 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2339 ;; 2340 hppa*64*) 2341 [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]'] 2342 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2343 ;; 2344 *) 2345 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2346 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2347 ;; 2348 esac 2349 ;; 2350 2351 interix3*) 2352 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2353 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2354 ;; 2355 2356 irix5* | irix6* | nonstopux*) 2357 case $LD in 2358 *-32|*"-32 ") libmagic=32-bit;; 2359 *-n32|*"-n32 ") libmagic=N32;; 2360 *-64|*"-64 ") libmagic=64-bit;; 2361 *) libmagic=never-match;; 2362 esac 2363 lt_cv_deplibs_check_method=pass_all 2364 ;; 2365 2366 # This must be Linux ELF. 2367 linux*) 2368 lt_cv_deplibs_check_method=pass_all 2369 ;; 2370 2371 netbsd*) 2372 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2373 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2374 else 2375 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2376 fi 2377 ;; 2378 2379 newos6*) 2380 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2381 lt_cv_file_magic_cmd=/usr/bin/file 2382 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2383 ;; 2384 2385 nto-qnx*) 2386 lt_cv_deplibs_check_method=unknown 2387 ;; 2388 2389 openbsd*) 2390 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2391 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2392 else 2393 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2394 fi 2395 ;; 2396 2397 osf3* | osf4* | osf5*) 2398 lt_cv_deplibs_check_method=pass_all 2399 ;; 2400 2401 solaris*) 2402 lt_cv_deplibs_check_method=pass_all 2403 ;; 2404 2405 sysv4 | sysv4.3*) 2406 case $host_vendor in 2407 motorola) 2408 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]]' 2409 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2410 ;; 2411 ncr) 2412 lt_cv_deplibs_check_method=pass_all 2413 ;; 2414 sequent) 2415 lt_cv_file_magic_cmd='/bin/file' 2416 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2417 ;; 2418 sni) 2419 lt_cv_file_magic_cmd='/bin/file' 2420 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2421 lt_cv_file_magic_test_file=/lib/libc.so 2422 ;; 2423 siemens) 2424 lt_cv_deplibs_check_method=pass_all 2425 ;; 2426 pc) 2427 lt_cv_deplibs_check_method=pass_all 2428 ;; 2429 esac 2430 ;; 2431 2432 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2433 lt_cv_deplibs_check_method=pass_all 2434 ;; 2435 esac 2436 ]) 2437 file_magic_cmd=$lt_cv_file_magic_cmd 2438 deplibs_check_method=$lt_cv_deplibs_check_method 2439 test -z "$deplibs_check_method" && deplibs_check_method=unknown 2440 ])# AC_DEPLIBS_CHECK_METHOD 2441 2442 2443 # AC_PROG_NM 2444 # ---------- 2445 # find the pathname to a BSD-compatible name lister 2446 AC_DEFUN([AC_PROG_NM], 2447 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2448 [if test -n "$NM"; then 2449 # Let the user override the test. 2450 lt_cv_path_NM="$NM" 2451 else 2452 lt_nm_to_check="${ac_tool_prefix}nm" 2453 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2454 lt_nm_to_check="$lt_nm_to_check nm" 2455 fi 2456 for lt_tmp_nm in $lt_nm_to_check; do 2457 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2458 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2459 IFS="$lt_save_ifs" 2460 test -z "$ac_dir" && ac_dir=. 2461 tmp_nm="$ac_dir/$lt_tmp_nm" 2462 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2463 # Check to see if the nm accepts a BSD-compat flag. 2464 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2465 # nm: unknown option "B" ignored 2466 # Tru64's nm complains that /dev/null is an invalid object file 2467 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2468 */dev/null* | *'Invalid file or object type'*) 2469 lt_cv_path_NM="$tmp_nm -B" 2470 break 2471 ;; 2472 *) 2473 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2474 */dev/null*) 2475 lt_cv_path_NM="$tmp_nm -p" 2476 break 2477 ;; 2478 *) 2479 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2480 continue # so that we can try to find one that supports BSD flags 2481 ;; 2482 esac 2483 ;; 2484 esac 2485 fi 2486 done 2487 IFS="$lt_save_ifs" 2488 done 2489 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2490 fi]) 2491 NM="$lt_cv_path_NM" 2492 ])# AC_PROG_NM 2493 2494 2495 # AC_CHECK_LIBM 2496 # ------------- 2497 # check for math library 2498 AC_DEFUN([AC_CHECK_LIBM], 2499 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2500 LIBM= 2501 case $host in 2502 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2503 # These system don't have libm, or don't need it 2504 ;; 2505 *-ncr-sysv4.3*) 2506 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2507 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2508 ;; 2509 *) 2510 AC_CHECK_LIB(m, cos, LIBM="-lm") 2511 ;; 2512 esac 2513 ])# AC_CHECK_LIBM 2514 2515 2516 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2517 # ----------------------------------- 2518 # sets LIBLTDL to the link flags for the libltdl convenience library and 2519 # LTDLINCL to the include flags for the libltdl header and adds 2520 # --enable-ltdl-convenience to the configure arguments. Note that 2521 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2522 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2523 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2524 # (note the single quotes!). If your package is not flat and you're not 2525 # using automake, define top_builddir and top_srcdir appropriately in 2526 # the Makefiles. 2527 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2528 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2529 case $enable_ltdl_convenience in 2530 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2531 "") enable_ltdl_convenience=yes 2532 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2533 esac 2534 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2535 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2536 # For backwards non-gettext consistent compatibility... 2537 INCLTDL="$LTDLINCL" 2538 ])# AC_LIBLTDL_CONVENIENCE 2539 2540 2541 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2542 # ----------------------------------- 2543 # sets LIBLTDL to the link flags for the libltdl installable library and 2544 # LTDLINCL to the include flags for the libltdl header and adds 2545 # --enable-ltdl-install to the configure arguments. Note that 2546 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2547 # and an installed libltdl is not found, it is assumed to be `libltdl'. 2548 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2549 # '${top_srcdir}/' (note the single quotes!). If your package is not 2550 # flat and you're not using automake, define top_builddir and top_srcdir 2551 # appropriately in the Makefiles. 2552 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2553 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2554 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2555 AC_CHECK_LIB(ltdl, lt_dlinit, 2556 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2557 [if test x"$enable_ltdl_install" = xno; then 2558 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2559 else 2560 enable_ltdl_install=yes 2561 fi 2562 ]) 2563 if test x"$enable_ltdl_install" = x"yes"; then 2564 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2565 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2566 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2567 else 2568 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2569 LIBLTDL="-lltdl" 2570 LTDLINCL= 2571 fi 2572 # For backwards non-gettext consistent compatibility... 2573 INCLTDL="$LTDLINCL" 2574 ])# AC_LIBLTDL_INSTALLABLE 2575 2576 2577 # AC_LIBTOOL_CXX 2578 # -------------- 2579 # enable support for C++ libraries 2580 AC_DEFUN([AC_LIBTOOL_CXX], 2581 [AC_REQUIRE([_LT_AC_LANG_CXX]) 2582 ])# AC_LIBTOOL_CXX 2583 2584 2585 # _LT_AC_LANG_CXX 2586 # --------------- 2587 AC_DEFUN([_LT_AC_LANG_CXX], 2588 [AC_REQUIRE([AC_PROG_CXX]) 2589 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2590 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2591 ])# _LT_AC_LANG_CXX 2592 2593 # _LT_AC_PROG_CXXCPP 2594 # ------------------ 2595 AC_DEFUN([_LT_AC_PROG_CXXCPP], 2596 [ 2597 AC_REQUIRE([AC_PROG_CXX]) 2598 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2599 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2600 (test "X$CXX" != "Xg++"))) ; then 2601 AC_PROG_CXXCPP 2602 fi 2603 ])# _LT_AC_PROG_CXXCPP 2604 2605 # AC_LIBTOOL_F77 2606 # -------------- 2607 # enable support for Fortran 77 libraries 2608 AC_DEFUN([AC_LIBTOOL_F77], 2609 [AC_REQUIRE([_LT_AC_LANG_F77]) 2610 ])# AC_LIBTOOL_F77 2611 2612 2613 # _LT_AC_LANG_F77 2614 # --------------- 2615 AC_DEFUN([_LT_AC_LANG_F77], 2616 [AC_REQUIRE([AC_PROG_F77]) 2617 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2618 ])# _LT_AC_LANG_F77 2619 2620 2621 # AC_LIBTOOL_GCJ 2622 # -------------- 2623 # enable support for GCJ libraries 2624 AC_DEFUN([AC_LIBTOOL_GCJ], 2625 [AC_REQUIRE([_LT_AC_LANG_GCJ]) 2626 ])# AC_LIBTOOL_GCJ 2627 2628 2629 # _LT_AC_LANG_GCJ 2630 # --------------- 2631 AC_DEFUN([_LT_AC_LANG_GCJ], 2632 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2633 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2634 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2635 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2636 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2637 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2638 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2639 ])# _LT_AC_LANG_GCJ 2640 2641 2642 # AC_LIBTOOL_RC 2643 # ------------- 2644 # enable support for Windows resource files 2645 AC_DEFUN([AC_LIBTOOL_RC], 2646 [AC_REQUIRE([LT_AC_PROG_RC]) 2647 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2648 ])# AC_LIBTOOL_RC 2649 2650 2651 # AC_LIBTOOL_LANG_C_CONFIG 2652 # ------------------------ 2653 # Ensure that the configuration vars for the C compiler are 2654 # suitably defined. Those variables are subsequently used by 2655 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2656 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2657 AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2658 [lt_save_CC="$CC" 2659 AC_LANG_PUSH(C) 2660 2661 # Source file extension for C test sources. 2662 ac_ext=c 2663 2664 # Object file extension for compiled C test sources. 2665 objext=o 2666 _LT_AC_TAGVAR(objext, $1)=$objext 2667 2668 # Code to be used in simple compile tests 2669 lt_simple_compile_test_code="int some_variable = 0;\n" 2670 2671 # Code to be used in simple link tests 2672 lt_simple_link_test_code='int main(){return(0);}\n' 2673 2674 _LT_AC_SYS_COMPILER 2675 2676 # save warnings/boilerplate of simple test code 2677 _LT_COMPILER_BOILERPLATE 2678 _LT_LINKER_BOILERPLATE 2679 2680 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2681 AC_LIBTOOL_PROG_COMPILER_PIC($1) 2682 AC_LIBTOOL_PROG_CC_C_O($1) 2683 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2684 AC_LIBTOOL_PROG_LD_SHLIBS($1) 2685 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2686 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2687 AC_LIBTOOL_SYS_LIB_STRIP 2688 AC_LIBTOOL_DLOPEN_SELF 2689 2690 # Report which library types will actually be built 2691 AC_MSG_CHECKING([if libtool supports shared libraries]) 2692 AC_MSG_RESULT([$can_build_shared]) 2693 2694 AC_MSG_CHECKING([whether to build shared libraries]) 2695 test "$can_build_shared" = "no" && enable_shared=no 2696 2697 # On AIX, shared libraries and static libraries use the same namespace, and 2698 # are all built from PIC. 2699 case $host_os in 2700 aix3*) 2701 test "$enable_shared" = yes && enable_static=no 2702 if test -n "$RANLIB"; then 2703 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2704 postinstall_cmds='$RANLIB $lib' 2705 fi 2706 ;; 2707 2708 aix4* | aix5*) 2709 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2710 test "$enable_shared" = yes && enable_static=no 2711 fi 2712 ;; 2713 esac 2714 AC_MSG_RESULT([$enable_shared]) 2715 2716 AC_MSG_CHECKING([whether to build static libraries]) 2717 # Make sure either enable_shared or enable_static is yes. 2718 test "$enable_shared" = yes || enable_static=yes 2719 AC_MSG_RESULT([$enable_static]) 2720 2721 AC_LIBTOOL_CONFIG($1) 2722 2723 AC_LANG_POP 2724 CC="$lt_save_CC" 2725 ])# AC_LIBTOOL_LANG_C_CONFIG 2726 2727 2728 # AC_LIBTOOL_LANG_CXX_CONFIG 2729 # -------------------------- 2730 # Ensure that the configuration vars for the C compiler are 2731 # suitably defined. Those variables are subsequently used by 2732 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2733 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2734 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2735 [AC_LANG_PUSH(C++) 2736 AC_REQUIRE([AC_PROG_CXX]) 2737 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2738 2739 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2740 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 2741 _LT_AC_TAGVAR(always_export_symbols, $1)=no 2742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2743 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2744 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2745 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2747 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2748 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2749 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2750 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 2751 _LT_AC_TAGVAR(module_cmds, $1)= 2752 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 2753 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2754 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2755 _LT_AC_TAGVAR(no_undefined_flag, $1)= 2756 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2757 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2758 2759 # Dependencies to place before and after the object being linked: 2760 _LT_AC_TAGVAR(predep_objects, $1)= 2761 _LT_AC_TAGVAR(postdep_objects, $1)= 2762 _LT_AC_TAGVAR(predeps, $1)= 2763 _LT_AC_TAGVAR(postdeps, $1)= 2764 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2765 2766 # Source file extension for C++ test sources. 2767 ac_ext=cpp 2768 2769 # Object file extension for compiled C++ test sources. 2770 objext=o 2771 _LT_AC_TAGVAR(objext, $1)=$objext 2772 2773 # Code to be used in simple compile tests 2774 lt_simple_compile_test_code="int some_variable = 0;\n" 2775 2776 # Code to be used in simple link tests 2777 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2778 2779 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 2780 _LT_AC_SYS_COMPILER 2781 2782 # save warnings/boilerplate of simple test code 2783 _LT_COMPILER_BOILERPLATE 2784 _LT_LINKER_BOILERPLATE 2785 2786 # Allow CC to be a program name with arguments. 2787 lt_save_CC=$CC 2788 lt_save_LD=$LD 2789 lt_save_GCC=$GCC 2790 GCC=$GXX 2791 lt_save_with_gnu_ld=$with_gnu_ld 2792 lt_save_path_LD=$lt_cv_path_LD 2793 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2794 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2795 else 2796 $as_unset lt_cv_prog_gnu_ld 2797 fi 2798 if test -n "${lt_cv_path_LDCXX+set}"; then 2799 lt_cv_path_LD=$lt_cv_path_LDCXX 2800 else 2801 $as_unset lt_cv_path_LD 2802 fi 2803 test -z "${LDCXX+set}" || LD=$LDCXX 2804 CC=${CXX-"c++"} 2805 compiler=$CC 2806 _LT_AC_TAGVAR(compiler, $1)=$CC 2807 _LT_CC_BASENAME([$compiler]) 2808 2809 # We don't want -fno-exception wen compiling C++ code, so set the 2810 # no_builtin_flag separately 2811 if test "$GXX" = yes; then 2812 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2813 else 2814 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2815 fi 2816 2817 if test "$GXX" = yes; then 2818 # Set up default GNU C++ configuration 2819 2820 AC_PROG_LD 2821 2822 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2823 # archiving commands below assume that GNU ld is being used. 2824 if test "$with_gnu_ld" = yes; then 2825 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2826 _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' 2827 2828 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2829 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2830 2831 # If archive_cmds runs LD, not CC, wlarc should be empty 2832 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2833 # investigate it a little bit more. (MM) 2834 wlarc='${wl}' 2835 2836 # ancient GNU ld didn't support --whole-archive et. al. 2837 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2838 grep 'no-whole-archive' > /dev/null; then 2839 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2840 else 2841 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2842 fi 2843 else 2844 with_gnu_ld=no 2845 wlarc= 2846 2847 # A generic and very simple default shared library creation 2848 # command for GNU C++ for the case where it uses the native 2849 # linker, instead of GNU ld. If possible, this setting should 2850 # overridden to take advantage of the native linker features on 2851 # the platform it is being used on. 2852 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2853 fi 2854 2855 # Commands to make compiler produce verbose output that lists 2856 # what "hidden" libraries, object files and flags are used when 2857 # linking a shared library. 2858 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2859 2860 else 2861 GXX=no 2862 with_gnu_ld=no 2863 wlarc= 2864 fi 2865 2866 # PORTME: fill in a description of your system's C++ link characteristics 2867 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2868 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 2869 case $host_os in 2870 aix3*) 2871 # FIXME: insert proper C++ library support 2872 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2873 ;; 2874 aix4* | aix5*) 2875 if test "$host_cpu" = ia64; then 2876 # On IA64, the linker does run time linking by default, so we don't 2877 # have to do anything special. 2878 aix_use_runtimelinking=no 2879 exp_sym_flag='-Bexport' 2880 no_entry_flag="" 2881 else 2882 aix_use_runtimelinking=no 2883 2884 # Test if we are trying to use run time linking or normal 2885 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2886 # need to do runtime linking. 2887 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2888 for ld_flag in $LDFLAGS; do 2889 case $ld_flag in 2890 *-brtl*) 2891 aix_use_runtimelinking=yes 2892 break 2893 ;; 2894 esac 2895 done 2896 ;; 2897 esac 2898 2899 exp_sym_flag='-bexport' 2900 no_entry_flag='-bnoentry' 2901 fi 2902 2903 # When large executables or shared objects are built, AIX ld can 2904 # have problems creating the table of contents. If linking a library 2905 # or program results in "error TOC overflow" add -mminimal-toc to 2906 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2907 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2908 2909 _LT_AC_TAGVAR(archive_cmds, $1)='' 2910 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2911 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2913 2914 if test "$GXX" = yes; then 2915 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2916 # We only want to do this on AIX 4.2 and lower, the check 2917 # below for broken collect2 doesn't work under 4.3+ 2918 collect2name=`${CC} -print-prog-name=collect2` 2919 if test -f "$collect2name" && \ 2920 strings "$collect2name" | grep resolve_lib_name >/dev/null 2921 then 2922 # We have reworked collect2 2923 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2924 else 2925 # We have old collect2 2926 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2927 # It fails to find uninstalled libraries when the uninstalled 2928 # path is not listed in the libpath. Setting hardcode_minus_L 2929 # to unsupported forces relinking 2930 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2931 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2932 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2933 fi 2934 ;; 2935 esac 2936 shared_flag='-shared' 2937 if test "$aix_use_runtimelinking" = yes; then 2938 shared_flag="$shared_flag "'${wl}-G' 2939 fi 2940 else 2941 # not using gcc 2942 if test "$host_cpu" = ia64; then 2943 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2944 # chokes on -Wl,-G. The following line is correct: 2945 shared_flag='-G' 2946 else 2947 if test "$aix_use_runtimelinking" = yes; then 2948 shared_flag='${wl}-G' 2949 else 2950 shared_flag='${wl}-bM:SRE' 2951 fi 2952 fi 2953 fi 2954 2955 # It seems that -bexpall does not export symbols beginning with 2956 # underscore (_), so it is better to generate a list of symbols to export. 2957 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2958 if test "$aix_use_runtimelinking" = yes; then 2959 # Warning - without using the other runtime loading flags (-brtl), 2960 # -berok will link without error, but may produce a broken library. 2961 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2962 # Determine the default libpath from the value encoded in an empty executable. 2963 _LT_AC_SYS_LIBPATH_AIX 2964 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2965 2966 _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" 2967 else 2968 if test "$host_cpu" = ia64; then 2969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2970 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2971 _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" 2972 else 2973 # Determine the default libpath from the value encoded in an empty executable. 2974 _LT_AC_SYS_LIBPATH_AIX 2975 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2976 # Warning - without using the other run time loading flags, 2977 # -berok will link without error, but may produce a broken library. 2978 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2979 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2980 # Exported symbols can be pulled into shared objects from archives 2981 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2982 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2983 # This is similar to how AIX traditionally builds its shared libraries. 2984 _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' 2985 fi 2986 fi 2987 ;; 2988 2989 beos*) 2990 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 2991 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2992 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2993 # support --undefined. This deserves some investigation. FIXME 2994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2995 else 2996 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2997 fi 2998 ;; 2999 3000 chorus*) 3001 case $cc_basename in 3002 *) 3003 # FIXME: insert proper C++ library support 3004 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3005 ;; 3006 esac 3007 ;; 3008 3009 cygwin* | mingw* | pw32*) 3010 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3011 # as there is no search path for DLLs. 3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3013 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3014 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3015 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3016 3017 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3018 _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' 3019 # If the export-symbols file already is a .def file (1st line 3020 # is EXPORTS), use it as is; otherwise, prepend... 3021 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3022 cp $export_symbols $output_objdir/$soname.def; 3023 else 3024 echo EXPORTS > $output_objdir/$soname.def; 3025 cat $export_symbols >> $output_objdir/$soname.def; 3026 fi~ 3027 $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' 3028 else 3029 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3030 fi 3031 ;; 3032 darwin* | rhapsody*) 3033 case $host_os in 3034 rhapsody* | darwin1.[[012]]) 3035 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3036 ;; 3037 *) # Darwin 1.3 on 3038 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3039 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3040 else 3041 case ${MACOSX_DEPLOYMENT_TARGET} in 3042 10.[[012]]) 3043 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3044 ;; 3045 10.*) 3046 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3047 ;; 3048 esac 3049 fi 3050 ;; 3051 esac 3052 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3053 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3054 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3055 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3056 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3057 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3058 3059 if test "$GXX" = yes ; then 3060 lt_int_apple_cc_single_mod=no 3061 output_verbose_link_cmd='echo' 3062 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3063 lt_int_apple_cc_single_mod=yes 3064 fi 3065 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3066 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3067 else 3068 _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' 3069 fi 3070 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3071 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3072 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3073 _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}' 3074 else 3075 _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}' 3076 fi 3077 _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}' 3078 else 3079 case $cc_basename in 3080 xlc*) 3081 output_verbose_link_cmd='echo' 3082 _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` $verstring' 3083 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3084 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3085 _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 $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3086 _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}' 3087 ;; 3088 *) 3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3090 ;; 3091 esac 3092 fi 3093 ;; 3094 3095 dgux*) 3096 case $cc_basename in 3097 ec++*) 3098 # FIXME: insert proper C++ library support 3099 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3100 ;; 3101 ghcx*) 3102 # Green Hills C++ Compiler 3103 # FIXME: insert proper C++ library support 3104 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3105 ;; 3106 *) 3107 # FIXME: insert proper C++ library support 3108 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3109 ;; 3110 esac 3111 ;; 3112 freebsd[[12]]*) 3113 # C++ shared libraries reported to be fairly broken before switch to ELF 3114 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3115 ;; 3116 freebsd-elf*) 3117 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3118 ;; 3119 freebsd* | kfreebsd*-gnu | dragonfly*) 3120 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3121 # conventions 3122 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3123 ;; 3124 gnu*) 3125 ;; 3126 hpux9*) 3127 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3128 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3129 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3130 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3131 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3132 # but as the default 3133 # location of the library. 3134 3135 case $cc_basename in 3136 CC*) 3137 # FIXME: insert proper C++ library support 3138 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3139 ;; 3140 aCC*) 3141 _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' 3142 # Commands to make compiler produce verbose output that lists 3143 # what "hidden" libraries, object files and flags are used when 3144 # linking a shared library. 3145 # 3146 # There doesn't appear to be a way to prevent this compiler from 3147 # explicitly linking system object files so we need to strip them 3148 # from the output so that they don't get included in the library 3149 # dependencies. 3150 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' 3151 ;; 3152 *) 3153 if test "$GXX" = yes; then 3154 _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' 3155 else 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 fi 3159 ;; 3160 esac 3161 ;; 3162 hpux10*|hpux11*) 3163 if test $with_gnu_ld = no; then 3164 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3165 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3166 3167 case $host_cpu in 3168 hppa*64*|ia64*) 3169 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3170 ;; 3171 *) 3172 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3173 ;; 3174 esac 3175 fi 3176 case $host_cpu in 3177 hppa*64*|ia64*) 3178 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3179 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3180 ;; 3181 *) 3182 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3183 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3184 # but as the default 3185 # location of the library. 3186 ;; 3187 esac 3188 3189 case $cc_basename in 3190 CC*) 3191 # FIXME: insert proper C++ library support 3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3193 ;; 3194 aCC*) 3195 case $host_cpu in 3196 hppa*64*) 3197 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3198 ;; 3199 ia64*) 3200 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3201 ;; 3202 *) 3203 _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' 3204 ;; 3205 esac 3206 # Commands to make compiler produce verbose output that lists 3207 # what "hidden" libraries, object files and flags are used when 3208 # linking a shared library. 3209 # 3210 # There doesn't appear to be a way to prevent this compiler from 3211 # explicitly linking system object files so we need to strip them 3212 # from the output so that they don't get included in the library 3213 # dependencies. 3214 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' 3215 ;; 3216 *) 3217 if test "$GXX" = yes; then 3218 if test $with_gnu_ld = no; then 3219 case $host_cpu in 3220 hppa*64*) 3221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3222 ;; 3223 ia64*) 3224 _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' 3225 ;; 3226 *) 3227 _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' 3228 ;; 3229 esac 3230 fi 3231 else 3232 # FIXME: insert proper C++ library support 3233 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3234 fi 3235 ;; 3236 esac 3237 ;; 3238 interix3*) 3239 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3242 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3243 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3244 # Instead, shared libraries are loaded at an image base (0x10000000 by 3245 # default) and relocated if they conflict, which is a slow very memory 3246 # consuming and fragmenting process. To avoid this, we pick a random, 3247 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3248 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3249 _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' 3250 _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' 3251 ;; 3252 irix5* | irix6*) 3253 case $cc_basename in 3254 CC*) 3255 # SGI C++ 3256 _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' 3257 3258 # Archives containing C++ object files must be created using 3259 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3260 # necessary to make sure instantiated templates are included 3261 # in the archive. 3262 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3263 ;; 3264 *) 3265 if test "$GXX" = yes; then 3266 if test "$with_gnu_ld" = no; then 3267 _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' 3268 else 3269 _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' 3270 fi 3271 fi 3272 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3273 ;; 3274 esac 3275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3276 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3277 ;; 3278 linux*) 3279 case $cc_basename in 3280 KCC*) 3281 # Kuck and Associates, Inc. (KAI) C++ Compiler 3282 3283 # KCC will only create a shared library if the output file 3284 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3285 # to its proper name (with version) after linking. 3286 _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' 3287 _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' 3288 # Commands to make compiler produce verbose output that lists 3289 # what "hidden" libraries, object files and flags are used when 3290 # linking a shared library. 3291 # 3292 # There doesn't appear to be a way to prevent this compiler from 3293 # explicitly linking system object files so we need to strip them 3294 # from the output so that they don't get included in the library 3295 # dependencies. 3296 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' 3297 3298 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3299 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3300 3301 # Archives containing C++ object files must be created using 3302 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3303 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3304 ;; 3305 icpc*) 3306 # Intel C++ 3307 with_gnu_ld=yes 3308 # version 8.0 and above of icpc choke on multiply defined symbols 3309 # if we add $predep_objects and $postdep_objects, however 7.1 and 3310 # earlier do not add the objects themselves. 3311 case `$CC -V 2>&1` in 3312 *"Version 7."*) 3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3314 _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' 3315 ;; 3316 *) # Version 8.0 or newer 3317 tmp_idyn= 3318 case $host_cpu in 3319 ia64*) tmp_idyn=' -i_dynamic';; 3320 esac 3321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3322 _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' 3323 ;; 3324 esac 3325 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3327 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3328 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3329 ;; 3330 pgCC*) 3331 # Portland Group C++ compiler 3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3333 _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' 3334 3335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3336 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3337 _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' 3338 ;; 3339 cxx*) 3340 # Compaq C++ 3341 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3342 _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' 3343 3344 runpath_var=LD_RUN_PATH 3345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3346 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3347 3348 # Commands to make compiler produce verbose output that lists 3349 # what "hidden" libraries, object files and flags are used when 3350 # linking a shared library. 3351 # 3352 # There doesn't appear to be a way to prevent this compiler from 3353 # explicitly linking system object files so we need to strip them 3354 # from the output so that they don't get included in the library 3355 # dependencies. 3356 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' 3357 ;; 3358 esac 3359 ;; 3360 lynxos*) 3361 # FIXME: insert proper C++ library support 3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3363 ;; 3364 m88k*) 3365 # FIXME: insert proper C++ library support 3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3367 ;; 3368 mvs*) 3369 case $cc_basename in 3370 cxx*) 3371 # FIXME: insert proper C++ library support 3372 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3373 ;; 3374 *) 3375 # FIXME: insert proper C++ library support 3376 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3377 ;; 3378 esac 3379 ;; 3380 netbsd*) 3381 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3382 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3383 wlarc= 3384 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3385 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3386 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3387 fi 3388 # Workaround some broken pre-1.5 toolchains 3389 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3390 ;; 3391 openbsd2*) 3392 # C++ shared libraries are fairly broken 3393 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3394 ;; 3395 openbsd*) 3396 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3397 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3399 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3400 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3401 _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' 3402 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3403 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3404 fi 3405 output_verbose_link_cmd='echo' 3406 ;; 3407 osf3*) 3408 case $cc_basename in 3409 KCC*) 3410 # Kuck and Associates, Inc. (KAI) C++ Compiler 3411 3412 # KCC will only create a shared library if the output file 3413 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3414 # to its proper name (with version) after linking. 3415 _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' 3416 3417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3418 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3419 3420 # Archives containing C++ object files must be created using 3421 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3422 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3423 3424 ;; 3425 RCC*) 3426 # Rational C++ 2.4.1 3427 # FIXME: insert proper C++ library support 3428 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3429 ;; 3430 cxx*) 3431 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3432 _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' 3433 3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3435 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3436 3437 # Commands to make compiler produce verbose output that lists 3438 # what "hidden" libraries, object files and flags are used when 3439 # linking a shared library. 3440 # 3441 # There doesn't appear to be a way to prevent this compiler from 3442 # explicitly linking system object files so we need to strip them 3443 # from the output so that they don't get included in the library 3444 # dependencies. 3445 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' 3446 ;; 3447 *) 3448 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3449 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3450 _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' 3451 3452 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3453 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3454 3455 # Commands to make compiler produce verbose output that lists 3456 # what "hidden" libraries, object files and flags are used when 3457 # linking a shared library. 3458 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3459 3460 else 3461 # FIXME: insert proper C++ library support 3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3463 fi 3464 ;; 3465 esac 3466 ;; 3467 osf4* | osf5*) 3468 case $cc_basename in 3469 KCC*) 3470 # Kuck and Associates, Inc. (KAI) C++ Compiler 3471 3472 # KCC will only create a shared library if the output file 3473 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3474 # to its proper name (with version) after linking. 3475 _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' 3476 3477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3478 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3479 3480 # Archives containing C++ object files must be created using 3481 # the KAI C++ compiler. 3482 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3483 ;; 3484 RCC*) 3485 # Rational C++ 2.4.1 3486 # FIXME: insert proper C++ library support 3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3488 ;; 3489 cxx*) 3490 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3491 _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' 3492 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3493 echo "-hidden">> $lib.exp~ 3494 $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~ 3495 $rm $lib.exp' 3496 3497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3499 3500 # Commands to make compiler produce verbose output that lists 3501 # what "hidden" libraries, object files and flags are used when 3502 # linking a shared library. 3503 # 3504 # There doesn't appear to be a way to prevent this compiler from 3505 # explicitly linking system object files so we need to strip them 3506 # from the output so that they don't get included in the library 3507 # dependencies. 3508 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 $list' 3509 ;; 3510 *) 3511 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3512 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3513 _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' 3514 3515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3516 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3517 3518 # Commands to make compiler produce verbose output that lists 3519 # what "hidden" libraries, object files and flags are used when 3520 # linking a shared library. 3521 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3522 3523 else 3524 # FIXME: insert proper C++ library support 3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3526 fi 3527 ;; 3528 esac 3529 ;; 3530 psos*) 3531 # FIXME: insert proper C++ library support 3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3533 ;; 3534 sunos4*) 3535 case $cc_basename in 3536 CC*) 3537 # Sun C++ 4.x 3538 # FIXME: insert proper C++ library support 3539 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3540 ;; 3541 lcc*) 3542 # Lucid 3543 # FIXME: insert proper C++ library support 3544 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3545 ;; 3546 *) 3547 # FIXME: insert proper C++ library support 3548 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3549 ;; 3550 esac 3551 ;; 3552 solaris*) 3553 case $cc_basename in 3554 CC*) 3555 # Sun C++ 4.2, 5.x and Centerline C++ 3556 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3557 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3558 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3559 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3560 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3561 3562 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3564 case $host_os in 3565 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3566 *) 3567 # The C++ compiler is used as linker so we must use $wl 3568 # flag to pass the commands to the underlying system 3569 # linker. We must also pass each convience library through 3570 # to the system linker between allextract/defaultextract. 3571 # The C++ compiler will combine linker options so we 3572 # cannot just pass the convience library names through 3573 # without $wl. 3574 # Supported since Solaris 2.6 (maybe 2.5.1?) 3575 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' 3576 ;; 3577 esac 3578 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3579 3580 output_verbose_link_cmd='echo' 3581 3582 # Archives containing C++ object files must be created using 3583 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3584 # necessary to make sure instantiated templates are included 3585 # in the archive. 3586 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3587 ;; 3588 gcx*) 3589 # Green Hills C++ Compiler 3590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3591 3592 # The C++ compiler must be used to create the archive. 3593 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3594 ;; 3595 *) 3596 # GNU C++ compiler with Solaris linker 3597 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3598 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3599 if $CC --version | grep -v '^2\.7' > /dev/null; then 3600 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3601 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3602 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3603 3604 # Commands to make compiler produce verbose output that lists 3605 # what "hidden" libraries, object files and flags are used when 3606 # linking a shared library. 3607 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3608 else 3609 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3610 # platform. 3611 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3612 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3613 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3614 3615 # Commands to make compiler produce verbose output that lists 3616 # what "hidden" libraries, object files and flags are used when 3617 # linking a shared library. 3618 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3619 fi 3620 3621 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3622 fi 3623 ;; 3624 esac 3625 ;; 3626 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3627 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3628 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3629 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3630 runpath_var='LD_RUN_PATH' 3631 3632 case $cc_basename in 3633 CC*) 3634 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3635 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3636 ;; 3637 *) 3638 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3639 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3640 ;; 3641 esac 3642 ;; 3643 sysv5* | sco3.2v5* | sco5v6*) 3644 # Note: We can NOT use -z defs as we might desire, because we do not 3645 # link with -lc, and that would cause any symbols used from libc to 3646 # always be unresolved, which means just about no library would 3647 # ever link correctly. If we're not using GNU ld we use -z text 3648 # though, which does catch some bad symbols but isn't as heavy-handed 3649 # as -z defs. 3650 # For security reasons, it is highly recommended that you always 3651 # use absolute paths for naming shared libraries, and exclude the 3652 # DT_RUNPATH tag from executables and libraries. But doing so 3653 # requires that you compile everything twice, which is a pain. 3654 # So that behaviour is only enabled if SCOABSPATH is set to a 3655 # non-empty value in the environment. Most likely only useful for 3656 # creating official distributions of packages. 3657 # This is a hack until libtool officially supports absolute path 3658 # names for shared libraries. 3659 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3660 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3661 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3662 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3663 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3664 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3665 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3666 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3667 runpath_var='LD_RUN_PATH' 3668 3669 case $cc_basename in 3670 CC*) 3671 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3672 _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' 3673 ;; 3674 *) 3675 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3676 _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' 3677 ;; 3678 esac 3679 ;; 3680 tandem*) 3681 case $cc_basename in 3682 NCC*) 3683 # NonStop-UX NCC 3.20 3684 # FIXME: insert proper C++ library support 3685 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3686 ;; 3687 *) 3688 # FIXME: insert proper C++ library support 3689 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3690 ;; 3691 esac 3692 ;; 3693 vxworks*) 3694 # FIXME: insert proper C++ library support 3695 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3696 ;; 3697 *) 3698 # FIXME: insert proper C++ library support 3699 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3700 ;; 3701 esac 3702 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3703 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3704 3705 _LT_AC_TAGVAR(GCC, $1)="$GXX" 3706 _LT_AC_TAGVAR(LD, $1)="$LD" 3707 3708 AC_LIBTOOL_POSTDEP_PREDEP($1) 3709 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3710 AC_LIBTOOL_PROG_CC_C_O($1) 3711 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3712 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3713 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3714 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3715 3716 AC_LIBTOOL_CONFIG($1) 3717 3718 AC_LANG_POP 3719 CC=$lt_save_CC 3720 LDCXX=$LD 3721 LD=$lt_save_LD 3722 GCC=$lt_save_GCC 3723 with_gnu_ldcxx=$with_gnu_ld 3724 with_gnu_ld=$lt_save_with_gnu_ld 3725 lt_cv_path_LDCXX=$lt_cv_path_LD 3726 lt_cv_path_LD=$lt_save_path_LD 3727 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3728 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3729 ])# AC_LIBTOOL_LANG_CXX_CONFIG 3730 3731 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3732 # ------------------------------------ 3733 # Figure out "hidden" library dependencies from verbose 3734 # compiler output when linking a shared library. 3735 # Parse the compiler output and extract the necessary 3736 # objects, libraries and library flags. 3737 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3738 dnl we can't use the lt_simple_compile_test_code here, 3739 dnl because it contains code intended for an executable, 3740 dnl not a library. It's possible we should let each 3741 dnl tag define a new lt_????_link_test_code variable, 3742 dnl but it's only used here... 3743 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3744 int a; 3745 void foo (void) { a = 0; } 3746 EOF 3747 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3748 class Foo 3749 { 3750 public: 3751 Foo (void) { a = 0; } 3752 private: 3753 int a; 3754 }; 3755 EOF 3756 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3757 subroutine foo 3758 implicit none 3759 integer*4 a 3760 a=0 3761 return 3762 end 3763 EOF 3764 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3765 public class foo { 3766 private int a; 3767 public void bar (void) { 3768 a = 0; 3769 } 3770 }; 3771 EOF 3772 ]) 3773 dnl Parse the compiler output and extract the necessary 3774 dnl objects, libraries and library flags. 3775 if AC_TRY_EVAL(ac_compile); then 3776 # Parse the compiler output and extract the necessary 3777 # objects, libraries and library flags. 3778 3779 # Sentinel used to keep track of whether or not we are before 3780 # the conftest object file. 3781 pre_test_object_deps_done=no 3782 3783 # The `*' in the case matches for architectures that use `case' in 3784 # $output_verbose_cmd can trigger glob expansion during the loop 3785 # eval without this substitution. 3786 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3787 3788 for p in `eval $output_verbose_link_cmd`; do 3789 case $p in 3790 3791 -L* | -R* | -l*) 3792 # Some compilers place space between "-{L,R}" and the path. 3793 # Remove the space. 3794 if test $p = "-L" \ 3795 || test $p = "-R"; then 3796 prev=$p 3797 continue 3798 else 3799 prev= 3800 fi 3801 3802 if test "$pre_test_object_deps_done" = no; then 3803 case $p in 3804 -L* | -R*) 3805 # Internal compiler library paths should come after those 3806 # provided the user. The postdeps already come after the 3807 # user supplied libs so there is no need to process them. 3808 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3809 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3810 else 3811 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3812 fi 3813 ;; 3814 # The "-l" case would never come before the object being 3815 # linked, so don't bother handling this case. 3816 esac 3817 else 3818 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3819 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3820 else 3821 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3822 fi 3823 fi 3824 ;; 3825 3826 *.$objext) 3827 # This assumes that the test object file only shows up 3828 # once in the compiler output. 3829 if test "$p" = "conftest.$objext"; then 3830 pre_test_object_deps_done=yes 3831 continue 3832 fi 3833 3834 if test "$pre_test_object_deps_done" = no; then 3835 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3836 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3837 else 3838 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3839 fi 3840 else 3841 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3842 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3843 else 3844 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3845 fi 3846 fi 3847 ;; 3848 3849 *) ;; # Ignore the rest. 3850 3851 esac 3852 done 3853 3854 # Clean up. 3855 rm -f a.out a.exe 3856 else 3857 echo "libtool.m4: error: problem compiling $1 test program" 3858 fi 3859 3860 $rm -f confest.$objext 3861 3862 # PORTME: override above test on systems where it is broken 3863 ifelse([$1],[CXX], 3864 [case $host_os in 3865 interix3*) 3866 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3867 # hack all around it, let's just trust "g++" to DTRT. 3868 _LT_AC_TAGVAR(predep_objects,$1)= 3869 _LT_AC_TAGVAR(postdep_objects,$1)= 3870 _LT_AC_TAGVAR(postdeps,$1)= 3871 ;; 3872 3873 solaris*) 3874 case $cc_basename in 3875 CC*) 3876 # Adding this requires a known-good setup of shared libraries for 3877 # Sun compiler versions before 5.6, else PIC objects from an old 3878 # archive will be linked into the output, leading to subtle bugs. 3879 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3880 ;; 3881 esac 3882 ;; 3883 esac 3884 ]) 3885 3886 case " $_LT_AC_TAGVAR(postdeps, $1) " in 3887 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3888 esac 3889 ])# AC_LIBTOOL_POSTDEP_PREDEP 3890 3891 # AC_LIBTOOL_LANG_F77_CONFIG 3892 # -------------------------- 3893 # Ensure that the configuration vars for the C compiler are 3894 # suitably defined. Those variables are subsequently used by 3895 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3896 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3897 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3898 [AC_REQUIRE([AC_PROG_F77]) 3899 AC_LANG_PUSH(Fortran 77) 3900 3901 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3902 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 3903 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3904 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3906 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3907 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3908 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3909 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3910 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3911 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 3912 _LT_AC_TAGVAR(module_cmds, $1)= 3913 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 3914 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3915 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3916 _LT_AC_TAGVAR(no_undefined_flag, $1)= 3917 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3918 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3919 3920 # Source file extension for f77 test sources. 3921 ac_ext=f 3922 3923 # Object file extension for compiled f77 test sources. 3924 objext=o 3925 _LT_AC_TAGVAR(objext, $1)=$objext 3926 3927 # Code to be used in simple compile tests 3928 lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3929 3930 # Code to be used in simple link tests 3931 lt_simple_link_test_code=" program t\n end\n" 3932 3933 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 3934 _LT_AC_SYS_COMPILER 3935 3936 # save warnings/boilerplate of simple test code 3937 _LT_COMPILER_BOILERPLATE 3938 _LT_LINKER_BOILERPLATE 3939 3940 # Allow CC to be a program name with arguments. 3941 lt_save_CC="$CC" 3942 CC=${F77-"f77"} 3943 compiler=$CC 3944 _LT_AC_TAGVAR(compiler, $1)=$CC 3945 _LT_CC_BASENAME([$compiler]) 3946 3947 AC_MSG_CHECKING([if libtool supports shared libraries]) 3948 AC_MSG_RESULT([$can_build_shared]) 3949 3950 AC_MSG_CHECKING([whether to build shared libraries]) 3951 test "$can_build_shared" = "no" && enable_shared=no 3952 3953 # On AIX, shared libraries and static libraries use the same namespace, and 3954 # are all built from PIC. 3955 case $host_os in 3956 aix3*) 3957 test "$enable_shared" = yes && enable_static=no 3958 if test -n "$RANLIB"; then 3959 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3960 postinstall_cmds='$RANLIB $lib' 3961 fi 3962 ;; 3963 aix4* | aix5*) 3964 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3965 test "$enable_shared" = yes && enable_static=no 3966 fi 3967 ;; 3968 esac 3969 AC_MSG_RESULT([$enable_shared]) 3970 3971 AC_MSG_CHECKING([whether to build static libraries]) 3972 # Make sure either enable_shared or enable_static is yes. 3973 test "$enable_shared" = yes || enable_static=yes 3974 AC_MSG_RESULT([$enable_static]) 3975 3976 _LT_AC_TAGVAR(GCC, $1)="$G77" 3977 _LT_AC_TAGVAR(LD, $1)="$LD" 3978 3979 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3980 AC_LIBTOOL_PROG_CC_C_O($1) 3981 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3982 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3983 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3984 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3985 3986 AC_LIBTOOL_CONFIG($1) 3987 3988 AC_LANG_POP 3989 CC="$lt_save_CC" 3990 ])# AC_LIBTOOL_LANG_F77_CONFIG 3991 3992 3993 # AC_LIBTOOL_LANG_GCJ_CONFIG 3994 # -------------------------- 3995 # Ensure that the configuration vars for the C compiler are 3996 # suitably defined. Those variables are subsequently used by 3997 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3998 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3999 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4000 [AC_LANG_SAVE 4001 4002 # Source file extension for Java test sources. 4003 ac_ext=java 4004 4005 # Object file extension for compiled Java test sources. 4006 objext=o 4007 _LT_AC_TAGVAR(objext, $1)=$objext 4008 4009 # Code to be used in simple compile tests 4010 lt_simple_compile_test_code="class foo {}\n" 4011 4012 # Code to be used in simple link tests 4013 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4014 4015 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4016 _LT_AC_SYS_COMPILER 4017 4018 # save warnings/boilerplate of simple test code 4019 _LT_COMPILER_BOILERPLATE 4020 _LT_LINKER_BOILERPLATE 4021 4022 # Allow CC to be a program name with arguments. 4023 lt_save_CC="$CC" 4024 CC=${GCJ-"gcj"} 4025 compiler=$CC 4026 _LT_AC_TAGVAR(compiler, $1)=$CC 4027 _LT_CC_BASENAME([$compiler]) 4028 4029 # GCJ did not exist at the time GCC didn't implicitly link libc in. 4030 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4031 4032 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4033 4034 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4035 AC_LIBTOOL_PROG_COMPILER_PIC($1) 4036 AC_LIBTOOL_PROG_CC_C_O($1) 4037 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4038 AC_LIBTOOL_PROG_LD_SHLIBS($1) 4039 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4040 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4041 4042 AC_LIBTOOL_CONFIG($1) 4043 4044 AC_LANG_RESTORE 4045 CC="$lt_save_CC" 4046 ])# AC_LIBTOOL_LANG_GCJ_CONFIG 4047 4048 4049 # AC_LIBTOOL_LANG_RC_CONFIG 4050 # ------------------------- 4051 # Ensure that the configuration vars for the Windows resource compiler are 4052 # suitably defined. Those variables are subsequently used by 4053 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4054 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4055 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4056 [AC_LANG_SAVE 4057 4058 # Source file extension for RC test sources. 4059 ac_ext=rc 4060 4061 # Object file extension for compiled RC test sources. 4062 objext=o 4063 _LT_AC_TAGVAR(objext, $1)=$objext 4064 4065 # Code to be used in simple compile tests 4066 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4067 4068 # Code to be used in simple link tests 4069 lt_simple_link_test_code="$lt_simple_compile_test_code" 4070 4071 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4072 _LT_AC_SYS_COMPILER 4073 4074 # save warnings/boilerplate of simple test code 4075 _LT_COMPILER_BOILERPLATE 4076 _LT_LINKER_BOILERPLATE 4077 4078 # Allow CC to be a program name with arguments. 4079 lt_save_CC="$CC" 4080 CC=${RC-"windres"} 4081 compiler=$CC 4082 _LT_AC_TAGVAR(compiler, $1)=$CC 4083 _LT_CC_BASENAME([$compiler]) 4084 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4085 4086 AC_LIBTOOL_CONFIG($1) 4087 4088 AC_LANG_RESTORE 4089 CC="$lt_save_CC" 4090 ])# AC_LIBTOOL_LANG_RC_CONFIG 4091 4092 4093 # AC_LIBTOOL_CONFIG([TAGNAME]) 4094 # ---------------------------- 4095 # If TAGNAME is not passed, then create an initial libtool script 4096 # with a default configuration from the untagged config vars. Otherwise 4097 # add code to config.status for appending the configuration named by 4098 # TAGNAME from the matching tagged config vars. 4099 AC_DEFUN([AC_LIBTOOL_CONFIG], 4100 [# The else clause should only fire when bootstrapping the 4101 # libtool distribution, otherwise you forgot to ship ltmain.sh 4102 # with your package, and you will get complaints that there are 4103 # no rules to generate ltmain.sh. 4104 if test -f "$ltmain"; then 4105 # See if we are running on zsh, and set the options which allow our commands through 4106 # without removal of \ escapes. 4107 if test -n "${ZSH_VERSION+set}" ; then 4108 setopt NO_GLOB_SUBST 4109 fi 4110 # Now quote all the things that may contain metacharacters while being 4111 # careful not to overquote the AC_SUBSTed values. We take copies of the 4112 # variables and quote the copies for generation of the libtool script. 4113 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4114 SED SHELL STRIP \ 4115 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4116 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4117 deplibs_check_method reload_flag reload_cmds need_locks \ 4118 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4119 lt_cv_sys_global_symbol_to_c_name_address \ 4120 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4121 old_postinstall_cmds old_postuninstall_cmds \ 4122 _LT_AC_TAGVAR(compiler, $1) \ 4123 _LT_AC_TAGVAR(CC, $1) \ 4124 _LT_AC_TAGVAR(LD, $1) \ 4125 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4127 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4128 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4129 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4130 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4131 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4132 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4133 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4134 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4135 _LT_AC_TAGVAR(predep_objects, $1) \ 4136 _LT_AC_TAGVAR(postdep_objects, $1) \ 4137 _LT_AC_TAGVAR(predeps, $1) \ 4138 _LT_AC_TAGVAR(postdeps, $1) \ 4139 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4140 _LT_AC_TAGVAR(archive_cmds, $1) \ 4141 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4142 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4143 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4144 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4145 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4146 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4147 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4148 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4149 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4150 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4151 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4152 _LT_AC_TAGVAR(module_cmds, $1) \ 4153 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4154 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4155 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4156 _LT_AC_TAGVAR(include_expsyms, $1); do 4157 4158 case $var in 4159 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4160 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4161 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4162 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4163 _LT_AC_TAGVAR(module_cmds, $1) | \ 4164 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4165 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4166 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4167 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4168 postinstall_cmds | postuninstall_cmds | \ 4169 old_postinstall_cmds | old_postuninstall_cmds | \ 4170 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4171 # Double-quote double-evaled strings. 4172 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4173 ;; 4174 *) 4175 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4176 ;; 4177 esac 4178 done 4179 4180 case $lt_echo in 4181 *'\[$]0 --fallback-echo"') 4182 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4183 ;; 4184 esac 4185 4186 ifelse([$1], [], 4187 [cfgfile="${ofile}T" 4188 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4189 $rm -f "$cfgfile" 4190 AC_MSG_NOTICE([creating $ofile])], 4191 [cfgfile="$ofile"]) 4192 4193 cat <<__EOF__ >> "$cfgfile" 4194 ifelse([$1], [], 4195 [#! $SHELL 4196 4197 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4198 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4199 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 4200 # 4201 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4202 # Free Software Foundation, Inc. 4203 # 4204 # This file is part of GNU Libtool: 4205 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4206 # 4207 # This program is free software; you can redistribute it and/or modify 4208 # it under the terms of the GNU General Public License as published by 4209 # the Free Software Foundation; either version 2 of the License, or 4210 # (at your option) any later version. 4211 # 4212 # This program is distributed in the hope that it will be useful, but 4213 # WITHOUT ANY WARRANTY; without even the implied warranty of 4214 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4215 # General Public License for more details. 4216 # 4217 # You should have received a copy of the GNU General Public License 4218 # along with this program; if not, write to the Free Software 4219 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4220 # 4221 # As a special exception to the GNU General Public License, if you 4222 # distribute this file as part of a program that contains a 4223 # configuration script generated by Autoconf, you may include it under 4224 # the same distribution terms that you use for the rest of that program. 4225 4226 # A sed program that does not truncate output. 4227 SED=$lt_SED 4228 4229 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 4230 Xsed="$SED -e 1s/^X//" 4231 4232 # The HP-UX ksh and POSIX shell print the target directory to stdout 4233 # if CDPATH is set. 4234 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4235 4236 # The names of the tagged configurations supported by this script. 4237 available_tags= 4238 4239 # ### BEGIN LIBTOOL CONFIG], 4240 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4241 4242 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4243 4244 # Shell to use when invoking shell scripts. 4245 SHELL=$lt_SHELL 4246 4247 # Whether or not to build shared libraries. 4248 build_libtool_libs=$enable_shared 4249 4250 # Whether or not to build static libraries. 4251 build_old_libs=$enable_static 4252 4253 # Whether or not to add -lc for building shared libraries. 4254 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4255 4256 # Whether or not to disallow shared libs when runtime libs are static 4257 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4258 4259 # Whether or not to optimize for fast installation. 4260 fast_install=$enable_fast_install 4261 4262 # The host system. 4263 host_alias=$host_alias 4264 host=$host 4265 host_os=$host_os 4266 4267 # The build system. 4268 build_alias=$build_alias 4269 build=$build 4270 build_os=$build_os 4271 4272 # An echo program that does not interpret backslashes. 4273 echo=$lt_echo 4274 4275 # The archiver. 4276 AR=$lt_AR 4277 AR_FLAGS=$lt_AR_FLAGS 4278 4279 # A C compiler. 4280 LTCC=$lt_LTCC 4281 4282 # LTCC compiler flags. 4283 LTCFLAGS=$lt_LTCFLAGS 4284 4285 # A language-specific compiler. 4286 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4287 4288 # Is the compiler the GNU C compiler? 4289 with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4290 4291 # An ERE matcher. 4292 EGREP=$lt_EGREP 4293 4294 # The linker used to build libraries. 4295 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4296 4297 # Whether we need hard or soft links. 4298 LN_S=$lt_LN_S 4299 4300 # A BSD-compatible nm program. 4301 NM=$lt_NM 4302 4303 # A symbol stripping program 4304 STRIP=$lt_STRIP 4305 4306 # Used to examine libraries when file_magic_cmd begins "file" 4307 MAGIC_CMD=$MAGIC_CMD 4308 4309 # Used on cygwin: DLL creation program. 4310 DLLTOOL="$DLLTOOL" 4311 4312 # Used on cygwin: object dumper. 4313 OBJDUMP="$OBJDUMP" 4314 4315 # Used on cygwin: assembler. 4316 AS="$AS" 4317 4318 # The name of the directory that contains temporary libtool files. 4319 objdir=$objdir 4320 4321 # How to create reloadable object files. 4322 reload_flag=$lt_reload_flag 4323 reload_cmds=$lt_reload_cmds 4324 4325 # How to pass a linker flag through the compiler. 4326 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4327 4328 # Object file suffix (normally "o"). 4329 objext="$ac_objext" 4330 4331 # Old archive suffix (normally "a"). 4332 libext="$libext" 4333 4334 # Shared library suffix (normally ".so"). 4335 shrext_cmds='$shrext_cmds' 4336 4337 # Executable file suffix (normally ""). 4338 exeext="$exeext" 4339 4340 # Additional compiler flags for building library objects. 4341 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4342 pic_mode=$pic_mode 4343 4344 # What is the maximum length of a command? 4345 max_cmd_len=$lt_cv_sys_max_cmd_len 4346 4347 # Does compiler simultaneously support -c and -o options? 4348 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4349 4350 # Must we lock files when doing compilation? 4351 need_locks=$lt_need_locks 4352 4353 # Do we need the lib prefix for modules? 4354 need_lib_prefix=$need_lib_prefix 4355 4356 # Do we need a version for libraries? 4357 need_version=$need_version 4358 4359 # Whether dlopen is supported. 4360 dlopen_support=$enable_dlopen 4361 4362 # Whether dlopen of programs is supported. 4363 dlopen_self=$enable_dlopen_self 4364 4365 # Whether dlopen of statically linked programs is supported. 4366 dlopen_self_static=$enable_dlopen_self_static 4367 4368 # Compiler flag to prevent dynamic linking. 4369 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4370 4371 # Compiler flag to turn off builtin functions. 4372 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4373 4374 # Compiler flag to allow reflexive dlopens. 4375 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4376 4377 # Compiler flag to generate shared objects directly from archives. 4378 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4379 4380 # Compiler flag to generate thread-safe objects. 4381 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4382 4383 # Library versioning type. 4384 version_type=$version_type 4385 4386 # Format of library name prefix. 4387 libname_spec=$lt_libname_spec 4388 4389 # List of archive names. First name is the real one, the rest are links. 4390 # The last name is the one that the linker finds with -lNAME. 4391 library_names_spec=$lt_library_names_spec 4392 4393 # The coded name of the library, if different from the real name. 4394 soname_spec=$lt_soname_spec 4395 4396 # Commands used to build and install an old-style archive. 4397 RANLIB=$lt_RANLIB 4398 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4399 old_postinstall_cmds=$lt_old_postinstall_cmds 4400 old_postuninstall_cmds=$lt_old_postuninstall_cmds 4401 4402 # Create an old-style archive from a shared archive. 4403 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4404 4405 # Create a temporary old-style archive to link instead of a shared archive. 4406 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4407 4408 # Commands used to build and install a shared archive. 4409 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4410 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4411 postinstall_cmds=$lt_postinstall_cmds 4412 postuninstall_cmds=$lt_postuninstall_cmds 4413 4414 # Commands used to build a loadable module (assumed same as above if empty) 4415 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4416 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4417 4418 # Commands to strip libraries. 4419 old_striplib=$lt_old_striplib 4420 striplib=$lt_striplib 4421 4422 # Dependencies to place before the objects being linked to create a 4423 # shared library. 4424 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4425 4426 # Dependencies to place after the objects being linked to create a 4427 # shared library. 4428 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4429 4430 # Dependencies to place before the objects being linked to create a 4431 # shared library. 4432 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4433 4434 # Dependencies to place after the objects being linked to create a 4435 # shared library. 4436 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4437 4438 # The library search path used internally by the compiler when linking 4439 # a shared library. 4440 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4441 4442 # Method to check whether dependent libraries are shared objects. 4443 deplibs_check_method=$lt_deplibs_check_method 4444 4445 # Command to use when deplibs_check_method == file_magic. 4446 file_magic_cmd=$lt_file_magic_cmd 4447 4448 # Flag that allows shared libraries with undefined symbols to be built. 4449 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4450 4451 # Flag that forces no undefined symbols. 4452 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4453 4454 # Commands used to finish a libtool library installation in a directory. 4455 finish_cmds=$lt_finish_cmds 4456 4457 # Same as above, but a single script fragment to be evaled but not shown. 4458 finish_eval=$lt_finish_eval 4459 4460 # Take the output of nm and produce a listing of raw symbols and C names. 4461 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4462 4463 # Transform the output of nm in a proper C declaration 4464 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4465 4466 # Transform the output of nm in a C name address pair 4467 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4468 4469 # This is the shared library runtime path variable. 4470 runpath_var=$runpath_var 4471 4472 # This is the shared library path variable. 4473 shlibpath_var=$shlibpath_var 4474 4475 # Is shlibpath searched before the hard-coded library search path? 4476 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4477 4478 # How to hardcode a shared library path into an executable. 4479 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4480 4481 # Whether we should hardcode library paths into libraries. 4482 hardcode_into_libs=$hardcode_into_libs 4483 4484 # Flag to hardcode \$libdir into a binary during linking. 4485 # This must work even if \$libdir does not exist. 4486 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4487 4488 # If ld is used when linking, flag to hardcode \$libdir into 4489 # a binary during linking. This must work even if \$libdir does 4490 # not exist. 4491 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4492 4493 # Whether we need a single -rpath flag with a separated argument. 4494 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4495 4496 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4497 # resulting binary. 4498 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4499 4500 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4501 # resulting binary. 4502 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4503 4504 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4505 # the resulting binary. 4506 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4507 4508 # Set to yes if building a shared library automatically hardcodes DIR into the library 4509 # and all subsequent libraries and executables linked against it. 4510 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4511 4512 # Variables whose values should be saved in libtool wrapper scripts and 4513 # restored at relink time. 4514 variables_saved_for_relink="$variables_saved_for_relink" 4515 4516 # Whether libtool must link a program against all its dependency libraries. 4517 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4518 4519 # Compile-time system search path for libraries 4520 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4521 4522 # Run-time system search path for libraries 4523 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4524 4525 # Fix the shell variable \$srcfile for the compiler. 4526 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4527 4528 # Set to yes if exported symbols are required. 4529 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4530 4531 # The commands to list exported symbols. 4532 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4533 4534 # The commands to extract the exported symbol list from a shared archive. 4535 extract_expsyms_cmds=$lt_extract_expsyms_cmds 4536 4537 # Symbols that should not be listed in the preloaded symbols. 4538 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4539 4540 # Symbols that must always be exported. 4541 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4542 4543 ifelse([$1],[], 4544 [# ### END LIBTOOL CONFIG], 4545 [# ### END LIBTOOL TAG CONFIG: $tagname]) 4546 4547 __EOF__ 4548 4549 ifelse([$1],[], [ 4550 case $host_os in 4551 aix3*) 4552 cat <<\EOF >> "$cfgfile" 4553 4554 # AIX sometimes has problems with the GCC collect2 program. For some 4555 # reason, if we set the COLLECT_NAMES environment variable, the problems 4556 # vanish in a puff of smoke. 4557 if test "X${COLLECT_NAMES+set}" != Xset; then 4558 COLLECT_NAMES= 4559 export COLLECT_NAMES 4560 fi 4561 EOF 4562 ;; 4563 esac 4564 4565 # We use sed instead of cat because bash on DJGPP gets confused if 4566 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4567 # text mode, it properly converts lines to CR/LF. This bash problem 4568 # is reportedly fixed, but why not run on old versions too? 4569 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4570 4571 mv -f "$cfgfile" "$ofile" || \ 4572 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4573 chmod +x "$ofile" 4574 ]) 4575 else 4576 # If there is no Makefile yet, we rely on a make rule to execute 4577 # `config.status --recheck' to rerun these tests and create the 4578 # libtool script then. 4579 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4580 if test -f "$ltmain_in"; then 4581 test -f Makefile && make "$ltmain" 4582 fi 4583 fi 4584 ])# AC_LIBTOOL_CONFIG 4585 4586 4587 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4588 # ------------------------------------------- 4589 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4590 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4591 4592 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4593 4594 if test "$GCC" = yes; then 4595 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4596 4597 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4598 lt_cv_prog_compiler_rtti_exceptions, 4599 [-fno-rtti -fno-exceptions], [], 4600 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4601 fi 4602 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4603 4604 4605 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4606 # --------------------------------- 4607 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4608 [AC_REQUIRE([AC_CANONICAL_HOST]) 4609 AC_REQUIRE([AC_PROG_NM]) 4610 AC_REQUIRE([AC_OBJEXT]) 4611 # Check for command to grab the raw symbol name followed by C symbol from nm. 4612 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4613 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4614 [ 4615 # These are sane defaults that work on at least a few old systems. 4616 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 4617 4618 # Character class describing NM global symbol codes. 4619 symcode='[[BCDEGRST]]' 4620 4621 # Regexp to match symbols that can be accessed directly from C. 4622 sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 4623 4624 # Transform an extracted symbol line into a proper C declaration 4625 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* $.*$$/extern int \1;/p'" 4626 4627 # Transform an extracted symbol line into symbol name and symbol address 4628 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4629 4630 # Define system-specific variables. 4631 case $host_os in 4632 aix*) 4633 symcode='[[BCDT]]' 4634 ;; 4635 cygwin* | mingw* | pw32*) 4636 symcode='[[ABCDGISTW]]' 4637 ;; 4638 hpux*) # Its linker distinguishes data from code symbols 4639 if test "$host_cpu" = ia64; then 4640 symcode='[[ABCDEGRST]]' 4641 fi 4642 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 4643 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4644 ;; 4645 linux*) 4646 if test "$host_cpu" = ia64; then 4647 symcode='[[ABCDGIRSTW]]' 4648 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 4649 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4650 fi 4651 ;; 4652 irix* | nonstopux*) 4653 symcode='[[BCDEGRST]]' 4654 ;; 4655 osf*) 4656 symcode='[[BCDEGQRST]]' 4657 ;; 4658 solaris*) 4659 symcode='[[BDRT]]' 4660 ;; 4661 sco3.2v5*) 4662 symcode='[[DT]]' 4663 ;; 4664 sysv4.2uw2*) 4665 symcode='[[DT]]' 4666 ;; 4667 sysv5* | sco5v6* | unixware* | OpenUNIX*) 4668 symcode='[[ABDT]]' 4669 ;; 4670 sysv4) 4671 symcode='[[DFNSTU]]' 4672 ;; 4673 esac 4674 4675 # Handle CRLF in mingw tool chain 4676 opt_cr= 4677 case $build_os in 4678 mingw*) 4679 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4680 ;; 4681 esac 4682 4683 # If we're using GNU nm, then use its standard symbol codes. 4684 case `$NM -V 2>&1` in 4685 *GNU* | *'with BFD'*) 4686 symcode='[[ABCDGIRSTW]]' ;; 4687 esac 4688 4689 # Try without a prefix undercore, then with it. 4690 for ac_symprfx in "" "_"; do 4691 4692 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4693 symxfrm="\\1 $ac_symprfx\\2 \\2" 4694 4695 # Write the raw and C identifiers. 4696 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4697 4698 # Check to see that the pipe works correctly. 4699 pipe_works=no 4700 4701 rm -f conftest* 4702 cat > conftest.$ac_ext <<EOF 4703 #ifdef __cplusplus 4704 extern "C" { 4705 #endif 4706 char nm_test_var; 4707 void nm_test_func(){} 4708 #ifdef __cplusplus 4709 } 4710 #endif 4711 int main(){nm_test_var='a';nm_test_func();return(0);} 4712 EOF 4713 4714 if AC_TRY_EVAL(ac_compile); then 4715 # Now try to grab the symbols. 4716 nlist=conftest.nm 4717 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4718 # Try sorting and uniquifying the output. 4719 if sort "$nlist" | uniq > "$nlist"T; then 4720 mv -f "$nlist"T "$nlist" 4721 else 4722 rm -f "$nlist"T 4723 fi 4724 4725 # Make sure that we snagged all the symbols we need. 4726 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4727 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4728 cat <<EOF > conftest.$ac_ext 4729 #ifdef __cplusplus 4730 extern "C" { 4731 #endif 4732 4733 EOF 4734 # Now generate the symbol file. 4735 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4736 4737 cat <<EOF >> conftest.$ac_ext 4738 #if defined (__STDC__) && __STDC__ 4739 # define lt_ptr_t void * 4740 #else 4741 # define lt_ptr_t char * 4742 # define const 4743 #endif 4744 4745 /* The mapping between symbol names and symbols. */ 4746 const struct { 4747 const char *name; 4748 lt_ptr_t address; 4749 } 4750 lt_preloaded_symbols[[]] = 4751 { 4752 EOF 4753 $SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4754 cat <<\EOF >> conftest.$ac_ext 4755 {0, (lt_ptr_t) 0} 4756 }; 4757 4758 #ifdef __cplusplus 4759 } 4760 #endif 4761 EOF 4762 # Now try linking the two files. 4763 mv conftest.$ac_objext conftstm.$ac_objext 4764 lt_save_LIBS="$LIBS" 4765 lt_save_CFLAGS="$CFLAGS" 4766 LIBS="conftstm.$ac_objext" 4767 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4768 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4769 pipe_works=yes 4770 fi 4771 LIBS="$lt_save_LIBS" 4772 CFLAGS="$lt_save_CFLAGS" 4773 else 4774 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4775 fi 4776 else 4777 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4778 fi 4779 else 4780 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4781 fi 4782 else 4783 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4784 cat conftest.$ac_ext >&5 4785 fi 4786 rm -f conftest* conftst* 4787 4788 # Do not use the global_symbol_pipe unless it works. 4789 if test "$pipe_works" = yes; then 4790 break 4791 else 4792 lt_cv_sys_global_symbol_pipe= 4793 fi 4794 done 4795 ]) 4796 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4797 lt_cv_sys_global_symbol_to_cdecl= 4798 fi 4799 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4800 AC_MSG_RESULT(failed) 4801 else 4802 AC_MSG_RESULT(ok) 4803 fi 4804 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4805 4806 4807 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4808 # --------------------------------------- 4809 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4810 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4811 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4812 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4813 4814 AC_MSG_CHECKING([for $compiler option to produce PIC]) 4815 ifelse([$1],[CXX],[ 4816 # C++ specific cases for pic, static, wl, etc. 4817 if test "$GXX" = yes; then 4818 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4819 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4820 4821 case $host_os in 4822 aix*) 4823 # All AIX code is PIC. 4824 if test "$host_cpu" = ia64; then 4825 # AIX 5 now supports IA64 processor 4826 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4827 fi 4828 ;; 4829 amigaos*) 4830 # FIXME: we need at least 68020 code to build shared libraries, but 4831 # adding the `-m68020' flag to GCC prevents building anything better, 4832 # like `-m68040'. 4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4834 ;; 4835 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4836 # PIC is the default for these OSes. 4837 ;; 4838 mingw* | os2* | pw32*) 4839 # This hack is so that the source file can tell whether it is being 4840 # built for inclusion in a dll (and should export symbols for example). 4841 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4842 ;; 4843 darwin* | rhapsody*) 4844 # PIC is the default on this platform 4845 # Common symbols not allowed in MH_DYLIB files 4846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4847 ;; 4848 *djgpp*) 4849 # DJGPP does not support shared libraries at all 4850 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4851 ;; 4852 interix3*) 4853 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4854 # Instead, we relocate shared libraries at runtime. 4855 ;; 4856 sysv4*MP*) 4857 if test -d /usr/nec; then 4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4859 fi 4860 ;; 4861 hpux*) 4862 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4863 # not for PA HP-UX. 4864 case $host_cpu in 4865 hppa*64*|ia64*) 4866 ;; 4867 *) 4868 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4869 ;; 4870 esac 4871 ;; 4872 *) 4873 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4874 ;; 4875 esac 4876 else 4877 case $host_os in 4878 aix4* | aix5*) 4879 # All AIX code is PIC. 4880 if test "$host_cpu" = ia64; then 4881 # AIX 5 now supports IA64 processor 4882 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4883 else 4884 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4885 fi 4886 ;; 4887 chorus*) 4888 case $cc_basename in 4889 cxch68*) 4890 # Green Hills C++ Compiler 4891 # _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" 4892 ;; 4893 esac 4894 ;; 4895 darwin*) 4896 # PIC is the default on this platform 4897 # Common symbols not allowed in MH_DYLIB files 4898 case $cc_basename in 4899 xlc*) 4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4902 ;; 4903 esac 4904 ;; 4905 dgux*) 4906 case $cc_basename in 4907 ec++*) 4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4909 ;; 4910 ghcx*) 4911 # Green Hills C++ Compiler 4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4913 ;; 4914 *) 4915 ;; 4916 esac 4917 ;; 4918 freebsd* | kfreebsd*-gnu | dragonfly*) 4919 # FreeBSD uses GNU C++ 4920 ;; 4921 hpux9* | hpux10* | hpux11*) 4922 case $cc_basename in 4923 CC*) 4924 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4926 if test "$host_cpu" != ia64; then 4927 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4928 fi 4929 ;; 4930 aCC*) 4931 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4932 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4933 case $host_cpu in 4934 hppa*64*|ia64*) 4935 # +Z the default 4936 ;; 4937 *) 4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4939 ;; 4940 esac 4941 ;; 4942 *) 4943 ;; 4944 esac 4945 ;; 4946 interix*) 4947 # This is c89, which is MS Visual C++ (no shared libs) 4948 # Anyone wants to do a port? 4949 ;; 4950 irix5* | irix6* | nonstopux*) 4951 case $cc_basename in 4952 CC*) 4953 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4954 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4955 # CC pic flag -KPIC is the default. 4956 ;; 4957 *) 4958 ;; 4959 esac 4960 ;; 4961 linux*) 4962 case $cc_basename in 4963 KCC*) 4964 # KAI C++ Compiler 4965 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4966 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4967 ;; 4968 icpc* | ecpc*) 4969 # Intel C++ 4970 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4971 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4972 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4973 ;; 4974 pgCC*) 4975 # Portland Group C++ compiler. 4976 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4978 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4979 ;; 4980 cxx*) 4981 # Compaq C++ 4982 # Make sure the PIC flag is empty. It appears that all Alpha 4983 # Linux and Compaq Tru64 Unix objects are PIC. 4984 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4985 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4986 ;; 4987 *) 4988 ;; 4989 esac 4990 ;; 4991 lynxos*) 4992 ;; 4993 m88k*) 4994 ;; 4995 mvs*) 4996 case $cc_basename in 4997 cxx*) 4998 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4999 ;; 5000 *) 5001 ;; 5002 esac 5003 ;; 5004 netbsd*) 5005 ;; 5006 osf3* | osf4* | osf5*) 5007 case $cc_basename in 5008 KCC*) 5009 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5010 ;; 5011 RCC*) 5012 # Rational C++ 2.4.1 5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5014 ;; 5015 cxx*) 5016 # Digital/Compaq C++ 5017 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5018 # Make sure the PIC flag is empty. It appears that all Alpha 5019 # Linux and Compaq Tru64 Unix objects are PIC. 5020 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5021 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5022 ;; 5023 *) 5024 ;; 5025 esac 5026 ;; 5027 psos*) 5028 ;; 5029 solaris*) 5030 case $cc_basename in 5031 CC*) 5032 # Sun C++ 4.2, 5.x and Centerline C++ 5033 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5034 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5035 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5036 ;; 5037 gcx*) 5038 # Green Hills C++ Compiler 5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5040 ;; 5041 *) 5042 ;; 5043 esac 5044 ;; 5045 sunos4*) 5046 case $cc_basename in 5047 CC*) 5048 # Sun C++ 4.x 5049 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5050 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5051 ;; 5052 lcc*) 5053 # Lucid 5054 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5055 ;; 5056 *) 5057 ;; 5058 esac 5059 ;; 5060 tandem*) 5061 case $cc_basename in 5062 NCC*) 5063 # NonStop-UX NCC 3.20 5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5065 ;; 5066 *) 5067 ;; 5068 esac 5069 ;; 5070 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5071 case $cc_basename in 5072 CC*) 5073 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5076 ;; 5077 esac 5078 ;; 5079 vxworks*) 5080 ;; 5081 *) 5082 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5083 ;; 5084 esac 5085 fi 5086 ], 5087 [ 5088 if test "$GCC" = yes; then 5089 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5091 5092 case $host_os in 5093 aix*) 5094 # All AIX code is PIC. 5095 if test "$host_cpu" = ia64; then 5096 # AIX 5 now supports IA64 processor 5097 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5098 fi 5099 ;; 5100 5101 amigaos*) 5102 # FIXME: we need at least 68020 code to build shared libraries, but 5103 # adding the `-m68020' flag to GCC prevents building anything better, 5104 # like `-m68040'. 5105 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5106 ;; 5107 5108 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5109 # PIC is the default for these OSes. 5110 ;; 5111 5112 mingw* | pw32* | os2*) 5113 # This hack is so that the source file can tell whether it is being 5114 # built for inclusion in a dll (and should export symbols for example). 5115 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5116 ;; 5117 5118 darwin* | rhapsody*) 5119 # PIC is the default on this platform 5120 # Common symbols not allowed in MH_DYLIB files 5121 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5122 ;; 5123 5124 interix3*) 5125 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5126 # Instead, we relocate shared libraries at runtime. 5127 ;; 5128 5129 msdosdjgpp*) 5130 # Just because we use GCC doesn't mean we suddenly get shared libraries 5131 # on systems that don't support them. 5132 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5133 enable_shared=no 5134 ;; 5135 5136 sysv4*MP*) 5137 if test -d /usr/nec; then 5138 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5139 fi 5140 ;; 5141 5142 hpux*) 5143 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5144 # not for PA HP-UX. 5145 case $host_cpu in 5146 hppa*64*|ia64*) 5147 # +Z the default 5148 ;; 5149 *) 5150 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5151 ;; 5152 esac 5153 ;; 5154 5155 *) 5156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5157 ;; 5158 esac 5159 else 5160 # PORTME Check for flag to pass linker flags through the system compiler. 5161 case $host_os in 5162 aix*) 5163 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5164 if test "$host_cpu" = ia64; then 5165 # AIX 5 now supports IA64 processor 5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5167 else 5168 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5169 fi 5170 ;; 5171 darwin*) 5172 # PIC is the default on this platform 5173 # Common symbols not allowed in MH_DYLIB files 5174 case $cc_basename in 5175 xlc*) 5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5177 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5178 ;; 5179 esac 5180 ;; 5181 5182 mingw* | pw32* | os2*) 5183 # This hack is so that the source file can tell whether it is being 5184 # built for inclusion in a dll (and should export symbols for example). 5185 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5186 ;; 5187 5188 hpux9* | hpux10* | hpux11*) 5189 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5190 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5191 # not for PA HP-UX. 5192 case $host_cpu in 5193 hppa*64*|ia64*) 5194 # +Z the default 5195 ;; 5196 *) 5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5198 ;; 5199 esac 5200 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5201 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5202 ;; 5203 5204 irix5* | irix6* | nonstopux*) 5205 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5206 # PIC (with -KPIC) is the default. 5207 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5208 ;; 5209 5210 newsos6) 5211 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5212 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5213 ;; 5214 5215 linux*) 5216 case $cc_basename in 5217 icc* | ecc*) 5218 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5221 ;; 5222 pgcc* | pgf77* | pgf90* | pgf95*) 5223 # Portland Group compilers (*not* the Pentium gcc compiler, 5224 # which looks to be a dead project) 5225 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5226 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5227 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5228 ;; 5229 ccc*) 5230 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5231 # All Alpha code is PIC. 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5233 ;; 5234 esac 5235 ;; 5236 5237 osf3* | osf4* | osf5*) 5238 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5239 # All OSF/1 code is PIC. 5240 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5241 ;; 5242 5243 solaris*) 5244 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5245 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5246 case $cc_basename in 5247 f77* | f90* | f95*) 5248 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5249 *) 5250 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5251 esac 5252 ;; 5253 5254 sunos4*) 5255 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5256 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5257 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5258 ;; 5259 5260 sysv4 | sysv4.2uw2* | sysv4.3*) 5261 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5262 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5263 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5264 ;; 5265 5266 sysv4*MP*) 5267 if test -d /usr/nec ;then 5268 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5269 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5270 fi 5271 ;; 5272 5273 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5274 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5275 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5276 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5277 ;; 5278 5279 unicos*) 5280 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5281 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5282 ;; 5283 5284 uts4*) 5285 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5286 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5287 ;; 5288 5289 *) 5290 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5291 ;; 5292 esac 5293 fi 5294 ]) 5295 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5296 5297 # 5298 # Check to make sure the PIC flag actually works. 5299 # 5300 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5301 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5302 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5303 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5304 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5305 "" | " "*) ;; 5306 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5307 esac], 5308 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5309 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5310 fi 5311 case $host_os in 5312 # For platforms which do not support PIC, -DPIC is meaningless: 5313 *djgpp*) 5314 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5315 ;; 5316 *) 5317 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5318 ;; 5319 esac 5320 5321 # 5322 # Check to make sure the static flag actually works. 5323 # 5324 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5325 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5326 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5327 $lt_tmp_static_flag, 5328 [], 5329 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5330 ]) 5331 5332 5333 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5334 # ------------------------------------ 5335 # See if the linker supports building shared libraries. 5336 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5337 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5338 ifelse([$1],[CXX],[ 5339 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5340 case $host_os in 5341 aix4* | aix5*) 5342 # If we're using GNU nm, then we don't want the "-C" option. 5343 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5344 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5345 _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' 5346 else 5347 _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' 5348 fi 5349 ;; 5350 pw32*) 5351 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5352 ;; 5353 cygwin* | mingw*) 5354 _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' 5355 ;; 5356 *) 5357 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5358 ;; 5359 esac 5360 ],[ 5361 runpath_var= 5362 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5363 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5364 _LT_AC_TAGVAR(archive_cmds, $1)= 5365 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5366 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5367 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5368 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5369 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5370 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5371 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5373 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5374 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5375 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5377 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5378 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5379 _LT_AC_TAGVAR(module_cmds, $1)= 5380 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5381 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5382 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5383 # include_expsyms should be a list of space-separated symbols to be *always* 5384 # included in the symbol list 5385 _LT_AC_TAGVAR(include_expsyms, $1)= 5386 # exclude_expsyms can be an extended regexp of symbols to exclude 5387 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5388 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5389 # as well as any symbol that contains `d'. 5390 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5391 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5392 # platforms (ab)use it in PIC code, but their linkers get confused if 5393 # the symbol is explicitly referenced. Since portable code cannot 5394 # rely on this symbol name, it's probably fine to never include it in 5395 # preloaded symbol tables. 5396 extract_expsyms_cmds= 5397 # Just being paranoid about ensuring that cc_basename is set. 5398 _LT_CC_BASENAME([$compiler]) 5399 case $host_os in 5400 cygwin* | mingw* | pw32*) 5401 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5402 # When not using gcc, we currently assume that we are using 5403 # Microsoft Visual C++. 5404 if test "$GCC" != yes; then 5405 with_gnu_ld=no 5406 fi 5407 ;; 5408 interix*) 5409 # we just hope/assume this is gcc and not c89 (= MSVC++) 5410 with_gnu_ld=yes 5411 ;; 5412 openbsd*) 5413 with_gnu_ld=no 5414 ;; 5415 esac 5416 5417 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5418 if test "$with_gnu_ld" = yes; then 5419 # If archive_cmds runs LD, not CC, wlarc should be empty 5420 wlarc='${wl}' 5421 5422 # Set some defaults for GNU ld with shared library support. These 5423 # are reset later if shared libraries are not supported. Putting them 5424 # here allows them to be overridden if necessary. 5425 runpath_var=LD_RUN_PATH 5426 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5427 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5428 # ancient GNU ld didn't support --whole-archive et. al. 5429 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5431 else 5432 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5433 fi 5434 supports_anon_versioning=no 5435 case `$LD -v 2>/dev/null` in 5436 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5437 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5438 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5439 *\ 2.11.*) ;; # other 2.11 versions 5440 *) supports_anon_versioning=yes ;; 5441 esac 5442 5443 # See if GNU ld supports shared libraries. 5444 case $host_os in 5445 aix3* | aix4* | aix5*) 5446 # On AIX/PPC, the GNU linker is very broken 5447 if test "$host_cpu" != ia64; then 5448 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5449 cat <<EOF 1>&2 5450 5451 *** Warning: the GNU linker, at least up to release 2.9.1, is reported 5452 *** to be unable to reliably create shared libraries on AIX. 5453 *** Therefore, libtool is disabling shared libraries support. If you 5454 *** really care for shared libraries, you may want to modify your PATH 5455 *** so that a non-GNU linker is found, and then restart. 5456 5457 EOF 5458 fi 5459 ;; 5460 5461 amigaos*) 5462 _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)' 5463 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5464 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5465 5466 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5467 # that the semantics of dynamic libraries on AmigaOS, at least up 5468 # to version 4, is to share data among multiple programs linked 5469 # with the same dynamic library. Since this doesn't match the 5470 # behavior of shared libraries on other platforms, we can't use 5471 # them. 5472 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5473 ;; 5474 5475 beos*) 5476 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5477 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5478 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5479 # support --undefined. This deserves some investigation. FIXME 5480 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5481 else 5482 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5483 fi 5484 ;; 5485 5486 cygwin* | mingw* | pw32*) 5487 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5488 # as there is no search path for DLLs. 5489 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5490 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5491 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5492 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5493 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* $[[^ ]]*$/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5494 5495 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5496 _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' 5497 # If the export-symbols file already is a .def file (1st line 5498 # is EXPORTS), use it as is; otherwise, prepend... 5499 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5500 cp $export_symbols $output_objdir/$soname.def; 5501 else 5502 echo EXPORTS > $output_objdir/$soname.def; 5503 cat $export_symbols >> $output_objdir/$soname.def; 5504 fi~ 5505 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5506 else 5507 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5508 fi 5509 ;; 5510 5511 interix3*) 5512 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5513 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5515 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5516 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5517 # Instead, shared libraries are loaded at an image base (0x10000000 by 5518 # default) and relocated if they conflict, which is a slow very memory 5519 # consuming and fragmenting process. To avoid this, we pick a random, 5520 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5521 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5522 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5523 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5524 ;; 5525 5526 linux*) 5527 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5528 tmp_addflag= 5529 case $cc_basename,$host_cpu in 5530 pgcc*) # Portland Group C compiler 5531 _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' 5532 tmp_addflag=' $pic_flag' 5533 ;; 5534 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5535 _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' 5536 tmp_addflag=' $pic_flag -Mnomain' ;; 5537 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5538 tmp_addflag=' -i_dynamic' ;; 5539 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5540 tmp_addflag=' -i_dynamic -nofor_main' ;; 5541 ifc* | ifort*) # Intel Fortran compiler 5542 tmp_addflag=' -nofor_main' ;; 5543 esac 5544 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5545 5546 if test $supports_anon_versioning = yes; then 5547 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5548 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 5549 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5550 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5551 fi 5552 else 5553 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5554 fi 5555 ;; 5556 5557 netbsd*) 5558 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5559 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5560 wlarc= 5561 else 5562 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5563 _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' 5564 fi 5565 ;; 5566 5567 solaris*) 5568 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5569 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5570 cat <<EOF 1>&2 5571 5572 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5573 *** create shared libraries on Solaris systems. Therefore, libtool 5574 *** is disabling shared libraries support. We urge you to upgrade GNU 5575 *** binutils to release 2.9.1 or newer. Another option is to modify 5576 *** your PATH or compiler configuration so that the native linker is 5577 *** used, and then restart. 5578 5579 EOF 5580 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5581 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5582 _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' 5583 else 5584 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5585 fi 5586 ;; 5587 5588 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5589 case `$LD -v 2>&1` in 5590 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5591 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5592 cat <<_LT_EOF 1>&2 5593 5594 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5595 *** reliably create shared libraries on SCO systems. Therefore, libtool 5596 *** is disabling shared libraries support. We urge you to upgrade GNU 5597 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5598 *** your PATH or compiler configuration so that the native linker is 5599 *** used, and then restart. 5600 5601 _LT_EOF 5602 ;; 5603 *) 5604 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5605 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5606 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5607 _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' 5608 else 5609 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5610 fi 5611 ;; 5612 esac 5613 ;; 5614 5615 sunos4*) 5616 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5617 wlarc= 5618 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5620 ;; 5621 5622 *) 5623 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5624 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5625 _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' 5626 else 5627 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5628 fi 5629 ;; 5630 esac 5631 5632 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5633 runpath_var= 5634 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5635 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5636 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5637 fi 5638 else 5639 # PORTME fill in a description of your system's linker (not GNU ld) 5640 case $host_os in 5641 aix3*) 5642 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5643 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5644 _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' 5645 # Note: this linker hardcodes the directories in LIBPATH if there 5646 # are no directories specified by -L. 5647 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5648 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5649 # Neither direct hardcoding nor static linking is supported with a 5650 # broken collect2. 5651 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5652 fi 5653 ;; 5654 5655 aix4* | aix5*) 5656 if test "$host_cpu" = ia64; then 5657 # On IA64, the linker does run time linking by default, so we don't 5658 # have to do anything special. 5659 aix_use_runtimelinking=no 5660 exp_sym_flag='-Bexport' 5661 no_entry_flag="" 5662 else 5663 # If we're using GNU nm, then we don't want the "-C" option. 5664 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5665 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5666 _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' 5667 else 5668 _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' 5669 fi 5670 aix_use_runtimelinking=no 5671 5672 # Test if we are trying to use run time linking or normal 5673 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5674 # need to do runtime linking. 5675 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5676 for ld_flag in $LDFLAGS; do 5677 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5678 aix_use_runtimelinking=yes 5679 break 5680 fi 5681 done 5682 ;; 5683 esac 5684 5685 exp_sym_flag='-bexport' 5686 no_entry_flag='-bnoentry' 5687 fi 5688 5689 # When large executables or shared objects are built, AIX ld can 5690 # have problems creating the table of contents. If linking a library 5691 # or program results in "error TOC overflow" add -mminimal-toc to 5692 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5693 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5694 5695 _LT_AC_TAGVAR(archive_cmds, $1)='' 5696 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5697 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5698 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5699 5700 if test "$GCC" = yes; then 5701 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5702 # We only want to do this on AIX 4.2 and lower, the check 5703 # below for broken collect2 doesn't work under 4.3+ 5704 collect2name=`${CC} -print-prog-name=collect2` 5705 if test -f "$collect2name" && \ 5706 strings "$collect2name" | grep resolve_lib_name >/dev/null 5707 then 5708 # We have reworked collect2 5709 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5710 else 5711 # We have old collect2 5712 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5713 # It fails to find uninstalled libraries when the uninstalled 5714 # path is not listed in the libpath. Setting hardcode_minus_L 5715 # to unsupported forces relinking 5716 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5717 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5718 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5719 fi 5720 ;; 5721 esac 5722 shared_flag='-shared' 5723 if test "$aix_use_runtimelinking" = yes; then 5724 shared_flag="$shared_flag "'${wl}-G' 5725 fi 5726 else 5727 # not using gcc 5728 if test "$host_cpu" = ia64; then 5729 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5730 # chokes on -Wl,-G. The following line is correct: 5731 shared_flag='-G' 5732 else 5733 if test "$aix_use_runtimelinking" = yes; then 5734 shared_flag='${wl}-G' 5735 else 5736 shared_flag='${wl}-bM:SRE' 5737 fi 5738 fi 5739 fi 5740 5741 # It seems that -bexpall does not export symbols beginning with 5742 # underscore (_), so it is better to generate a list of symbols to export. 5743 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5744 if test "$aix_use_runtimelinking" = yes; then 5745 # Warning - without using the other runtime loading flags (-brtl), 5746 # -berok will link without error, but may produce a broken library. 5747 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5748 # Determine the default libpath from the value encoded in an empty executable. 5749 _LT_AC_SYS_LIBPATH_AIX 5750 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5751 _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 $shared_flag" 5752 else 5753 if test "$host_cpu" = ia64; then 5754 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5755 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5756 _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" 5757 else 5758 # Determine the default libpath from the value encoded in an empty executable. 5759 _LT_AC_SYS_LIBPATH_AIX 5760 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5761 # Warning - without using the other run time loading flags, 5762 # -berok will link without error, but may produce a broken library. 5763 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5764 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5765 # Exported symbols can be pulled into shared objects from archives 5766 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5767 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5768 # This is similar to how AIX traditionally builds its shared libraries. 5769 _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' 5770 fi 5771 fi 5772 ;; 5773 5774 amigaos*) 5775 _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)' 5776 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5777 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5778 # see comment about different semantics on the GNU ld section 5779 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5780 ;; 5781 5782 bsdi[[45]]*) 5783 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5784 ;; 5785 5786 cygwin* | mingw* | pw32*) 5787 # When not using gcc, we currently assume that we are using 5788 # Microsoft Visual C++. 5789 # hardcode_libdir_flag_spec is actually meaningless, as there is 5790 # no search path for DLLs. 5791 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5792 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5793 # Tell ltmain to make .lib files, not .a files. 5794 libext=lib 5795 # Tell ltmain to make .dll files, not .so files. 5796 shrext_cmds=".dll" 5797 # FIXME: Setting linknames here is a bad hack. 5798 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5799 # The linker will automatically build a .lib file if we build a DLL. 5800 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5801 # FIXME: Should let the user specify the lib program. 5802 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5803 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5804 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5805 ;; 5806 5807 darwin* | rhapsody*) 5808 case $host_os in 5809 rhapsody* | darwin1.[[012]]) 5810 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5811 ;; 5812 *) # Darwin 1.3 on 5813 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5814 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5815 else 5816 case ${MACOSX_DEPLOYMENT_TARGET} in 5817 10.[[012]]) 5818 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5819 ;; 5820 10.*) 5821 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5822 ;; 5823 esac 5824 fi 5825 ;; 5826 esac 5827 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5828 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5829 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5830 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5831 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5832 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5833 if test "$GCC" = yes ; then 5834 output_verbose_link_cmd='echo' 5835 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5836 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5837 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5838 _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}' 5839 _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}' 5840 else 5841 case $cc_basename in 5842 xlc*) 5843 output_verbose_link_cmd='echo' 5844 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 5845 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5846 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5847 _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 $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5848 _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}' 5849 ;; 5850 *) 5851 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5852 ;; 5853 esac 5854 fi 5855 ;; 5856 5857 dgux*) 5858 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5859 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5860 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5861 ;; 5862 5863 freebsd1*) 5864 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5865 ;; 5866 5867 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5868 # support. Future versions do this automatically, but an explicit c++rt0.o 5869 # does not break anything, and helps significantly (at the cost of a little 5870 # extra space). 5871 freebsd2.2*) 5872 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5873 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5874 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5875 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5876 ;; 5877 5878 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5879 freebsd2*) 5880 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5881 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5882 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5883 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5884 ;; 5885 5886 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5887 freebsd* | kfreebsd*-gnu | dragonfly*) 5888 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5889 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5890 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5891 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5892 ;; 5893 5894 hpux9*) 5895 if test "$GCC" = yes; then 5896 _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' 5897 else 5898 _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' 5899 fi 5900 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5901 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5902 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5903 5904 # hardcode_minus_L: Not really in the search PATH, 5905 # but as the default location of the library. 5906 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5907 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5908 ;; 5909 5910 hpux10*) 5911 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5912 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5913 else 5914 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5915 fi 5916 if test "$with_gnu_ld" = no; then 5917 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5918 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5919 5920 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5921 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5922 5923 # hardcode_minus_L: Not really in the search PATH, 5924 # but as the default location of the library. 5925 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5926 fi 5927 ;; 5928 5929 hpux11*) 5930 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5931 case $host_cpu in 5932 hppa*64*) 5933 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5934 ;; 5935 ia64*) 5936 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5937 ;; 5938 *) 5939 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5940 ;; 5941 esac 5942 else 5943 case $host_cpu in 5944 hppa*64*) 5945 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5946 ;; 5947 ia64*) 5948 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5949 ;; 5950 *) 5951 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5952 ;; 5953 esac 5954 fi 5955 if test "$with_gnu_ld" = no; then 5956 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5957 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5958 5959 case $host_cpu in 5960 hppa*64*|ia64*) 5961 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5962 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5963 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5964 ;; 5965 *) 5966 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5967 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5968 5969 # hardcode_minus_L: Not really in the search PATH, 5970 # but as the default location of the library. 5971 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5972 ;; 5973 esac 5974 fi 5975 ;; 5976 5977 irix5* | irix6* | nonstopux*) 5978 if test "$GCC" = yes; then 5979 _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' 5980 else 5981 _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' 5982 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5983 fi 5984 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5985 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5986 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5987 ;; 5988 5989 netbsd*) 5990 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5991 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5992 else 5993 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5994 fi 5995 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5996 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5997 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5998 ;; 5999 6000 newsos6) 6001 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6002 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6003 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6004 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6005 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6006 ;; 6007 6008 openbsd*) 6009 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6010 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6011 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6012 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6013 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6015 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6016 else 6017 case $host_os in 6018 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6019 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6021 ;; 6022 *) 6023 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6025 ;; 6026 esac 6027 fi 6028 ;; 6029 6030 os2*) 6031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6032 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6033 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6034 _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' 6035 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6036 ;; 6037 6038 osf3*) 6039 if test "$GCC" = yes; then 6040 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6041 _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' 6042 else 6043 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6044 _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' 6045 fi 6046 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6047 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6048 ;; 6049 6050 osf4* | osf5*) # as osf3* with the addition of -msym flag 6051 if test "$GCC" = yes; then 6052 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6053 _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' 6054 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6055 else 6056 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6057 _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' 6058 _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~ 6059 $LD -shared${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' 6060 6061 # Both c and cxx compiler support -rpath directly 6062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6063 fi 6064 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6065 ;; 6066 6067 solaris*) 6068 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6069 if test "$GCC" = yes; then 6070 wlarc='${wl}' 6071 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6072 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6073 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6074 else 6075 wlarc='' 6076 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6077 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6078 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6079 fi 6080 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6081 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6082 case $host_os in 6083 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6084 *) 6085 # The compiler driver will combine linker options so we 6086 # cannot just pass the convience library names through 6087 # without $wl, iff we do not link with $LD. 6088 # Luckily, gcc supports the same syntax we need for Sun Studio. 6089 # Supported since Solaris 2.6 (maybe 2.5.1?) 6090 case $wlarc in 6091 '') 6092 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6093 *) 6094 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; 6095 esac ;; 6096 esac 6097 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6098 ;; 6099 6100 sunos4*) 6101 if test "x$host_vendor" = xsequent; then 6102 # Use $CC to link under sequent, because it throws in some extra .o 6103 # files that make .init and .fini sections work. 6104 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6105 else 6106 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6107 fi 6108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6109 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6110 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6111 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6112 ;; 6113 6114 sysv4) 6115 case $host_vendor in 6116 sni) 6117 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6118 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6119 ;; 6120 siemens) 6121 ## LD is ld it makes a PLAMLIB 6122 ## CC just makes a GrossModule. 6123 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6124 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6125 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6126 ;; 6127 motorola) 6128 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6129 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6130 ;; 6131 esac 6132 runpath_var='LD_RUN_PATH' 6133 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6134 ;; 6135 6136 sysv4.3*) 6137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6138 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6139 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6140 ;; 6141 6142 sysv4*MP*) 6143 if test -d /usr/nec; then 6144 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6145 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6146 runpath_var=LD_RUN_PATH 6147 hardcode_runpath_var=yes 6148 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6149 fi 6150 ;; 6151 6152 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6153 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6154 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6155 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6156 runpath_var='LD_RUN_PATH' 6157 6158 if test "$GCC" = yes; then 6159 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6160 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6161 else 6162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6163 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6164 fi 6165 ;; 6166 6167 sysv5* | sco3.2v5* | sco5v6*) 6168 # Note: We can NOT use -z defs as we might desire, because we do not 6169 # link with -lc, and that would cause any symbols used from libc to 6170 # always be unresolved, which means just about no library would 6171 # ever link correctly. If we're not using GNU ld we use -z text 6172 # though, which does catch some bad symbols but isn't as heavy-handed 6173 # as -z defs. 6174 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6175 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6176 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6177 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6178 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6179 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6180 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6181 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6182 runpath_var='LD_RUN_PATH' 6183 6184 if test "$GCC" = yes; then 6185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6186 _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' 6187 else 6188 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6189 _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' 6190 fi 6191 ;; 6192 6193 uts4*) 6194 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6195 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6196 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6197 ;; 6198 6199 *) 6200 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6201 ;; 6202 esac 6203 fi 6204 ]) 6205 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6206 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6207 6208 # 6209 # Do we need to explicitly link libc? 6210 # 6211 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6212 x|xyes) 6213 # Assume -lc should be added 6214 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6215 6216 if test "$enable_shared" = yes && test "$GCC" = yes; then 6217 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6218 *'~'*) 6219 # FIXME: we may have to deal with multi-command sequences. 6220 ;; 6221 '$CC '*) 6222 # Test whether the compiler implicitly links with -lc since on some 6223 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6224 # to ld, don't add -lc before -lgcc. 6225 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6226 $rm conftest* 6227 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6228 6229 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6230 soname=conftest 6231 lib=conftest 6232 libobjs=conftest.$ac_objext 6233 deplibs= 6234 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6235 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6236 compiler_flags=-v 6237 linker_flags=-v 6238 verstring= 6239 output_objdir=. 6240 libname=conftest 6241 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6242 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6243 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6244 then 6245 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6246 else 6247 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6248 fi 6249 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6250 else 6251 cat conftest.err 1>&5 6252 fi 6253 $rm conftest* 6254 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6255 ;; 6256 esac 6257 fi 6258 ;; 6259 esac 6260 ])# AC_LIBTOOL_PROG_LD_SHLIBS 6261 6262 6263 # _LT_AC_FILE_LTDLL_C 6264 # ------------------- 6265 # Be careful that the start marker always follows a newline. 6266 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6267 # /* ltdll.c starts here */ 6268 # #define WIN32_LEAN_AND_MEAN 6269 # #include <windows.h> 6270 # #undef WIN32_LEAN_AND_MEAN 6271 # #include <stdio.h> 6272 # 6273 # #ifndef __CYGWIN__ 6274 # # ifdef __CYGWIN32__ 6275 # # define __CYGWIN__ __CYGWIN32__ 6276 # # endif 6277 # #endif 6278 # 6279 # #ifdef __cplusplus 6280 # extern "C" { 6281 # #endif 6282 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6283 # #ifdef __cplusplus 6284 # } 6285 # #endif 6286 # 6287 # #ifdef __CYGWIN__ 6288 # #include <cygwin/cygwin_dll.h> 6289 # DECLARE_CYGWIN_DLL( DllMain ); 6290 # #endif 6291 # HINSTANCE __hDllInstance_base; 6292 # 6293 # BOOL APIENTRY 6294 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6295 # { 6296 # __hDllInstance_base = hInst; 6297 # return TRUE; 6298 # } 6299 # /* ltdll.c ends here */ 6300 ])# _LT_AC_FILE_LTDLL_C 6301 6302 6303 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6304 # --------------------------------- 6305 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6306 6307 6308 # old names 6309 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6310 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6311 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6312 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6313 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6314 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6315 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6316 6317 # This is just to silence aclocal about the macro not being used 6318 ifelse([AC_DISABLE_FAST_INSTALL]) 6319 6320 AC_DEFUN([LT_AC_PROG_GCJ], 6321 [AC_CHECK_TOOL(GCJ, gcj, no) 6322 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6323 AC_SUBST(GCJFLAGS) 6324 ]) 6325 6326 AC_DEFUN([LT_AC_PROG_RC], 6327 [AC_CHECK_TOOL(RC, windres, no) 6328 ]) 6329 6330 # NOTE: This macro has been submitted for inclusion into # 6331 # GNU Autoconf as AC_PROG_SED. When it is available in # 6332 # a released version of Autoconf we should remove this # 6333 # macro and use it instead. # 6334 # LT_AC_PROG_SED 6335 # -------------- 6336 # Check for a fully-functional sed program, that truncates 6337 # as few characters as possible. 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then 6943 am__include=include 6944 am__quote= 6945 _am_result=GNU 6946 fi 6947 # Now try BSD make style include. 6948 if test "$am__include" = "#"; then 6949 echo '.include "confinc"' > confmf 6950 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 6951 am__include=.include 6952 am__quote="\"" 6953 _am_result=BSD 6954 fi 6955 fi 6956 AC_SUBST([am__include]) 6957 AC_SUBST([am__quote]) 6958 AC_MSG_RESULT([$_am_result]) 6959 rm -f confinc confmf 6960 ]) 6961 6962 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 6963 6964 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 6965 # Free Software Foundation, Inc. 6966 # 6967 # This file is free software; the Free Software Foundation 6968 # gives unlimited permission to copy and/or distribute it, 6969 # with or without modifications, as long as this notice is preserved. 6970 6971 # serial 4 6972 6973 # AM_MISSING_PROG(NAME, PROGRAM) 6974 # ------------------------------ 6975 AC_DEFUN([AM_MISSING_PROG], 6976 [AC_REQUIRE([AM_MISSING_HAS_RUN]) 6977 $1=${$1-"${am_missing_run}$2"} 6978 AC_SUBST($1)]) 6979 6980 6981 # AM_MISSING_HAS_RUN 6982 # ------------------ 6983 # Define MISSING if not defined so far and test if it supports --run. 6984 # If it does, set am_missing_run to use it, otherwise, to nothing. 6985 AC_DEFUN([AM_MISSING_HAS_RUN], 6986 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 6987 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 6988 # Use eval to expand $SHELL 6989 if eval "$MISSING --run true"; then 6990 am_missing_run="$MISSING --run " 6991 else 6992 am_missing_run= 6993 AC_MSG_WARN([`missing' script is too old or missing]) 6994 fi 6995 ]) 6996 6997 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 6998 # 6999 # This file is free software; the Free Software Foundation 7000 # gives unlimited permission to copy and/or distribute it, 7001 # with or without modifications, as long as this notice is preserved. 7002 7003 # AM_PROG_MKDIR_P 7004 # --------------- 7005 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. 7006 # 7007 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories 7008 # created by `make install' are always world readable, even if the 7009 # installer happens to have an overly restrictive umask (e.g. 077). 7010 # This was a mistake. 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As in 7029 # $(mkdir_p) $(somedir) 7030 # where $(somedir) is conditionally defined. However this is wrong 7031 # for two reasons: 7032 # 1. if the package is installed by a user who cannot write `.' 7033 # make install will fail, 7034 # 2. the above comment should most certainly read 7035 # $(mkdir_p) $(DESTDIR)$(somedir) 7036 # so it does not work when $(somedir) is undefined and 7037 # $(DESTDIR) is not. 7038 # To support the latter case, we have to write 7039 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 7040 # so the `.' trick is pointless. 7041 mkdir_p='mkdir -p --' 7042 else 7043 # On NextStep and OpenStep, the `mkdir' command does not 7044 # recognize any option. 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Presently that only means defining a flag for this option. 7078 AC_DEFUN([_AM_SET_OPTION], 7079 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 7080 7081 # _AM_SET_OPTIONS(OPTIONS) 7082 # ---------------------------------- 7083 # OPTIONS is a space-separated list of Automake options. 7084 AC_DEFUN([_AM_SET_OPTIONS], 7085 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 7086 7087 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 7088 # ------------------------------------------- 7089 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7090 AC_DEFUN([_AM_IF_OPTION], 7091 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 7092 7093 # Check to make sure that the build environment is sane. -*- Autoconf -*- 7094 7095 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 7096 # Free Software Foundation, Inc. 7097 # 7098 # This file is free software; the Free Software Foundation 7099 # gives unlimited permission to copy and/or distribute it, 7100 # with or without modifications, as long as this notice is preserved. 7101 7102 # serial 4 7103 7104 # AM_SANITY_CHECK 7105 # --------------- 7106 AC_DEFUN([AM_SANITY_CHECK], 7107 [AC_MSG_CHECKING([whether build environment is sane]) 7108 # Just in case 7109 sleep 1 7110 echo timestamp > conftest.file 7111 # Do `set' in a subshell so we don't clobber the current shell's 7112 # arguments. Must try -L first in case configure is actually a 7113 # symlink; some systems play weird games with the mod time of symlinks 7114 # (eg FreeBSD returns the mod time of the symlink's containing 7115 # directory). 7116 if ( 7117 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 7118 if test "$[*]" = "X"; then 7119 # -L didn't work. 7120 set X `ls -t $srcdir/configure conftest.file` 7121 fi 7122 rm -f conftest.file 7123 if test "$[*]" != "X $srcdir/configure conftest.file" \ 7124 && test "$[*]" != "X conftest.file $srcdir/configure"; then 7125 7126 # If neither matched, then we have a broken ls. This can happen 7127 # if, for instance, CONFIG_SHELL is bash and it inherits a 7128 # broken ls alias from the environment. This has actually 7129 # happened. Such a system could not be considered "sane". 7130 AC_MSG_ERROR([ls -t appears to fail. 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This is especially 7155 # annoying in cross-compiling environments, where the build's strip 7156 # is unlikely to handle the host's binaries. 7157 # Fortunately install-sh will honor a STRIPPROG variable, so we 7158 # always use install-sh in `make install-strip', and initialize 7159 # STRIPPROG with the value of the STRIP variable (set by the user). 7160 AC_DEFUN([AM_PROG_INSTALL_STRIP], 7161 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 7162 # Installed binaries are usually stripped using `strip' when the user 7163 # run `make install-strip'. However `strip' might not be the right 7164 # tool to use in cross-compilation environments, therefore Automake 7165 # will honor the `STRIP' environment variable to overrule this program. 7166 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7167 if test "$cross_compiling" != no; then 7168 AC_CHECK_TOOL([STRIP], [strip], :) 7169 fi 7170 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 7171 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 7172 7173 # Check how to create a tarball. -*- Autoconf -*- 7174 7175 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7176 # 7177 # This file is free software; the Free Software Foundation 7178 # gives unlimited permission to copy and/or distribute it, 7179 # with or without modifications, as long as this notice is preserved. 7180 7181 # serial 2 7182 7183 # _AM_PROG_TAR(FORMAT) 7184 # -------------------- 7185 # Check how to create a tarball in format FORMAT. 7186 # FORMAT should be one of `v7', `ustar', or `pax'. 7187 # 7188 # Substitute a variable $(am__tar) that is a command 7189 # writing to stdout a FORMAT-tarball containing the directory 7190 # $tardir. 7191 # tardir=directory && $(am__tar) > result.tar 7192 # 7193 # Substitute a variable $(am__untar) that extract such 7194 # a tarball read from stdin. 7195 # $(am__untar) < result.tar 7196 AC_DEFUN([_AM_PROG_TAR], 7197 [# Always define AMTAR for backward compatibility. 7198 AM_MISSING_PROG([AMTAR], [tar]) 7199 m4_if([$1], [v7], 7200 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7201 [m4_case([$1], [ustar],, [pax],, 7202 [m4_fatal([Unknown tar format])]) 7203 AC_MSG_CHECKING([how to create a $1 tar archive]) 7204 # Loop over all known methods to create a tar archive until one works. 7205 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7206 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 7207 # Do not fold the above two line into one, because Tru64 sh and 7208 # Solaris sh will not grok spaces in the rhs of `-'. 7209 for _am_tool in $_am_tools 7210 do 7211 case $_am_tool in 7212 gnutar) 7213 for _am_tar in tar gnutar gtar; 7214 do 7215 AM_RUN_LOG([$_am_tar --version]) && break 7216 done 7217 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7218 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7219 am__untar="$_am_tar -xf -" 7220 ;; 7221 plaintar) 7222 # Must skip GNU tar: if it does not support --format= it doesn't create 7223 # ustar tarball either. 7224 (tar --version) >/dev/null 2>&1 && continue 7225 am__tar='tar chf - "$$tardir"' 7226 am__tar_='tar chf - "$tardir"' 7227 am__untar='tar xf -' 7228 ;; 7229 pax) 7230 am__tar='pax -L -x $1 -w "$$tardir"' 7231 am__tar_='pax -L -x $1 -w "$tardir"' 7232 am__untar='pax -r' 7233 ;; 7234 cpio) 7235 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7236 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7237 am__untar='cpio -i -H $1 -d' 7238 ;; 7239 none) 7240 am__tar=false 7241 am__tar_=false 7242 am__untar=false 7243 ;; 7244 esac 7245 7246 # If the value was cached, stop now. 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